CA2322524A1 - High suction polymeric foam materials - Google Patents
High suction polymeric foam materials Download PDFInfo
- Publication number
- CA2322524A1 CA2322524A1 CA002322524A CA2322524A CA2322524A1 CA 2322524 A1 CA2322524 A1 CA 2322524A1 CA 002322524 A CA002322524 A CA 002322524A CA 2322524 A CA2322524 A CA 2322524A CA 2322524 A1 CA2322524 A1 CA 2322524A1
- Authority
- CA
- Canada
- Prior art keywords
- foams
- polymeric foam
- high suction
- foam materials
- absorb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
Abstract
Disclosed are polymeric foam structures suitable for absorbing and storing body fluids such as urine, menses and the like. These liquid storage structures are high suction collapsible polymeric foam materials. The collapsed foams, upon contact with aqueous fluids, can absorb and expand these fluids even when opposed by significant hydrostatic pressures. These absorbent polymeric foams comprise interconnected open-cells. In one aspect, the foams can absorb at least about 25 g/g against a hydrostatic head pressure of 50 cm. In another aspect, the foams of the present invention will have a vertical hang sorption height at 90%
of at least about 60 cm.
of at least about 60 cm.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/042,429 | 1998-03-13 | ||
US09/042,429 US6083211A (en) | 1998-03-13 | 1998-03-13 | High suction polymeric foam materials |
PCT/IB1999/000404 WO1999047183A1 (en) | 1998-03-13 | 1999-03-12 | High suction polymeric foam materials |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2322524A1 true CA2322524A1 (en) | 1999-09-23 |
CA2322524C CA2322524C (en) | 2005-07-05 |
Family
ID=21921892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002322524A Expired - Fee Related CA2322524C (en) | 1998-03-13 | 1999-03-12 | High suction polymeric foam materials |
Country Status (22)
Country | Link |
---|---|
US (1) | US6083211A (en) |
EP (1) | EP1064030B1 (en) |
JP (2) | JP2002506889A (en) |
KR (1) | KR20010041849A (en) |
CN (1) | CN1299292A (en) |
AR (1) | AR015245A1 (en) |
AT (1) | ATE255916T1 (en) |
AU (1) | AU2633699A (en) |
BR (1) | BR9908686A (en) |
CA (1) | CA2322524C (en) |
CO (1) | CO5121076A1 (en) |
CZ (1) | CZ20003300A3 (en) |
DE (1) | DE69913505T2 (en) |
EG (1) | EG22177A (en) |
ES (1) | ES2209401T3 (en) |
HU (1) | HUP0101037A3 (en) |
IL (1) | IL138148A0 (en) |
MX (1) | MXPA00008961A (en) |
PE (1) | PE20000528A1 (en) |
TR (1) | TR200002629T2 (en) |
WO (1) | WO1999047183A1 (en) |
ZA (1) | ZA991990B (en) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ20013199A3 (en) * | 1998-03-13 | 2001-04-11 | ||
US6570057B1 (en) * | 1998-03-13 | 2003-05-27 | The Procter & Gamble Company | Absorbent articles with improved distribution properties under sur-saturation |
US6713661B1 (en) | 1998-04-28 | 2004-03-30 | The Procter & Gamble Company | Absorbent articles providing improved fit when wet |
US6746976B1 (en) * | 1999-09-24 | 2004-06-08 | The Procter & Gamble Company | Thin until wet structures for acquiring aqueous fluids |
US6500947B1 (en) * | 2001-08-24 | 2002-12-31 | Weyerhaeuser Company | Superabsorbent polymer |
US6939914B2 (en) | 2002-11-08 | 2005-09-06 | Kimberly-Clark Worldwide, Inc. | High stiffness absorbent polymers having improved absorbency rates and method for making the same |
US6689934B2 (en) * | 2001-12-14 | 2004-02-10 | Kimberly-Clark Worldwide, Inc. | Absorbent materials having improved fluid intake and lock-up properties |
US6706944B2 (en) | 2001-12-14 | 2004-03-16 | Kimberly-Clark Worldwide, Inc. | Absorbent materials having improved absorbent properties |
US20030139715A1 (en) * | 2001-12-14 | 2003-07-24 | Richard Norris Dodge | Absorbent materials having high stiffness and fast absorbency rates |
US20030024663A1 (en) * | 2002-07-19 | 2003-02-06 | Neogi Amar N. | Superabsorbent cellulosic fiber |
US20030034136A1 (en) * | 2002-07-19 | 2003-02-20 | Neogi Amar N. | Superabsorbent cellulosic fiber |
US20030035950A1 (en) * | 2002-07-19 | 2003-02-20 | Neogi Amar N. | Superabsorbent cellulosic fiber |
US20030034137A1 (en) * | 2002-07-19 | 2003-02-20 | Neogi Amar N. | Superabsorbent cellulosic fiber |
US20040087926A1 (en) * | 2002-11-06 | 2004-05-06 | Ko Young C. | Absorbent articles comprising inverse HIPE foams other foams |
US20040115419A1 (en) * | 2002-12-17 | 2004-06-17 | Jian Qin | Hot air dried absorbent fibrous foams |
US7073373B2 (en) * | 2003-11-24 | 2006-07-11 | Kimberly-Clark Worldwide, Inc. | Absorbent structure having enhanced intake performance characteristics and method for evaluating such characteristics |
US7358282B2 (en) * | 2003-12-05 | 2008-04-15 | Kimberly-Clark Worldwide, Inc. | Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam |
US7291382B2 (en) * | 2004-09-24 | 2007-11-06 | Kimberly-Clark Worldwide, Inc. | Low density flexible resilient absorbent open-cell thermoplastic foam |
US20060142477A1 (en) * | 2004-12-29 | 2006-06-29 | Glasser Wolfgang G | Method for making sulfoalkylated cellulose polymer network |
US20060142478A1 (en) * | 2004-12-29 | 2006-06-29 | Mengkui Luo | Carboxyalkyl cellulose polymer network |
US7393905B2 (en) * | 2004-12-29 | 2008-07-01 | Weyerhaeuser Company | Crosslinked mixed carboxylated polymer network |
US20060142481A1 (en) * | 2004-12-29 | 2006-06-29 | Herriott Carole W | Method for making a mixed polymer network |
US20060142476A1 (en) * | 2004-12-29 | 2006-06-29 | Weerawarna S A | Crosslinked carboxylated polymer |
US7300965B2 (en) | 2004-12-29 | 2007-11-27 | Weyerhaeuser Company | Mixed polymer network |
US7230049B2 (en) * | 2004-12-29 | 2007-06-12 | Weyerhaeuser Co. | Method of crosslinking a carboxylated polymer using a triazine crosslinking activator |
US7541396B2 (en) * | 2004-12-29 | 2009-06-02 | Weyerhaeuser Nr Company | Method for making carboxyalkyl cellulose |
US20060142480A1 (en) * | 2004-12-29 | 2006-06-29 | Mengkui Luo | Method of making carboxyalkyl cellulose polymer network |
US7241836B2 (en) * | 2004-12-29 | 2007-07-10 | Weyerhaeuser Co. | Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator |
US20060142561A1 (en) * | 2004-12-29 | 2006-06-29 | Mengkui Luo | Carboxyalkyl cellulose |
US20060142484A1 (en) * | 2004-12-29 | 2006-06-29 | Glasser Wolfgang G | Sulfoalkylated cellulose polymer network |
US7834234B2 (en) * | 2005-04-07 | 2010-11-16 | The Procter & Gamble Company | Absorbent article having a wetness event counter |
US8158689B2 (en) * | 2005-12-22 | 2012-04-17 | Kimberly-Clark Worldwide, Inc. | Hybrid absorbent foam and articles containing it |
US20070148433A1 (en) * | 2005-12-27 | 2007-06-28 | Mallory Mary F | Elastic laminate made with absorbent foam |
JP2010519950A (en) * | 2007-03-09 | 2010-06-10 | ザ プロクター アンド ギャンブル カンパニー | Absorbent article having toilet training preparation display means |
US9078792B2 (en) | 2011-06-30 | 2015-07-14 | The Procter & Gamble Company | Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration |
WO2014077649A1 (en) * | 2012-11-16 | 2014-05-22 | 주식회사 엘지화학 | Swelling tape for filling gap |
KR101587326B1 (en) * | 2012-11-16 | 2016-01-20 | 주식회사 엘지화학 | Swellin tape for filling a gap |
US10729600B2 (en) | 2015-06-30 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
AU2016350780B2 (en) | 2015-11-03 | 2020-09-10 | Kimberly-Clark Worldwide, Inc. | Paper tissue with high bulk and low lint |
EP3370671B1 (en) | 2015-11-04 | 2023-07-05 | The Procter & Gamble Company | Absorbent structure |
US11173078B2 (en) | 2015-11-04 | 2021-11-16 | The Procter & Gamble Company | Absorbent structure |
US10729592B2 (en) | 2015-11-04 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
EP3370664B1 (en) | 2015-11-04 | 2022-01-26 | The Procter & Gamble Company | Absorbent article comprising an absorbent structure |
US11278457B2 (en) | 2017-02-09 | 2022-03-22 | Hill-Rom Services, Inc. | Incontinence detection optimization using directional wicking |
CN106947009B (en) * | 2017-03-22 | 2019-06-28 | 北京化工大学 | A kind of preparation method of open cell type organic foam material |
CN111278393A (en) | 2017-11-06 | 2020-06-12 | 宝洁公司 | Absorbent article with conformable features |
KR102165232B1 (en) | 2017-11-29 | 2020-10-13 | 킴벌리-클라크 월드와이드, 인크. | Fiber sheet with improved properties |
CN112243370A (en) | 2018-06-19 | 2021-01-19 | 宝洁公司 | Absorbent article with functionally shaped topsheet and method of manufacture |
KR102299453B1 (en) | 2018-07-25 | 2021-09-08 | 킴벌리-클라크 월드와이드, 인크. | 3D foam-laid nonwoven fabric manufacturing process |
US20200229985A1 (en) | 2019-01-23 | 2020-07-23 | The Procter & Gamble Company | Packaged feminine hygiene pad product adapted for discreet carry and access, and manufacturing process |
JP2022519610A (en) | 2019-02-13 | 2022-03-24 | ザ プロクター アンド ギャンブル カンパニー | Women's hygiene pad with non-woven topsheet with improved feel |
WO2020167883A1 (en) | 2019-02-13 | 2020-08-20 | The Procter & Gamble Company | Feminine hygiene pad with hydrophilic nonwoven topsheet having enhanced skin feel and obscuring performance |
WO2020256714A1 (en) | 2019-06-19 | 2020-12-24 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
EP3986352A1 (en) | 2019-06-19 | 2022-04-27 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
WO2021022547A1 (en) | 2019-08-08 | 2021-02-11 | The Procter & Gamble Company | Feminine hygiene pad and method for isolating microorganisms from a wearer's skin |
WO2021263067A1 (en) | 2020-06-26 | 2021-12-30 | The Procter & Gamble Company | Absorbent articles including hipe foam enhanced with clay nanoplatelets, and method of manufacture |
USD942619S1 (en) * | 2020-08-31 | 2022-02-01 | Brenda Moore-Jones | Diaper |
USD950049S1 (en) | 2020-10-08 | 2022-04-26 | Deborah Sanders | Diaper pad |
JP2023552189A (en) | 2020-12-18 | 2023-12-14 | ザ プロクター アンド ギャンブル カンパニー | Nonwoven web with visually discernible pattern and patterned surfactant |
Family Cites Families (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1420831B2 (en) * | 1959-07-28 | 1972-04-20 | Will, Günther, Dr , 6100 Darmstadt | METHOD FOR MANUFACTURING POROUS SHAPED BODIES |
DE1137554B (en) * | 1961-06-21 | 1962-10-04 | Bayer Ag | Process for the polymerization of water-insoluble monomers |
FR1340520A (en) | 1962-11-29 | 1963-10-18 | Basf Ag | Process for the production of porous plastics |
US3431911A (en) * | 1966-06-17 | 1969-03-11 | Scott Paper Co | Absorbent pad |
US3563243A (en) * | 1968-01-19 | 1971-02-16 | Johnson & Johnson | Absorbent pad |
US3565817A (en) * | 1968-08-15 | 1971-02-23 | Petrolite Corp | Continuous process for the preparation of emuisions |
DE1806652C3 (en) * | 1968-11-02 | 1974-07-25 | Basf Ag | Process for the production of polymers with a fibrous and porous structure |
US3806474A (en) * | 1970-11-23 | 1974-04-23 | Princeton Polymer Sponge Corp | Hydrophilic polyester urethane foam |
US3763056A (en) * | 1971-06-02 | 1973-10-02 | G Will | Porous polymeric compositions processes and products |
US3734867A (en) * | 1971-12-17 | 1973-05-22 | G Will | Method of producing porous polymerizates from water-in-oil emulsions |
US3778390A (en) * | 1972-07-17 | 1973-12-11 | Procter & Gamble | Hydrolytically unstable polyurethane foams |
US3988508A (en) * | 1973-03-08 | 1976-10-26 | Petrolite Corporation | High internal phase ratio emulsion polymers |
GB1493356A (en) | 1973-12-13 | 1977-11-30 | Ici Ltd | Water-extended polymeric materials |
US3994298A (en) * | 1975-01-22 | 1976-11-30 | The Procter & Gamble Company | Foam aggregate catamenial tampon |
US4093570A (en) * | 1975-05-01 | 1978-06-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Production of porous polymers |
US3993074A (en) * | 1975-05-07 | 1976-11-23 | Murray Jerome L | Monolithic sanitary device |
US4049592A (en) * | 1975-07-18 | 1977-09-20 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
US4061145A (en) * | 1975-11-26 | 1977-12-06 | The Procter & Gamble Company | Absorbent foam articles and method of manufacture |
US4029100A (en) * | 1976-01-05 | 1977-06-14 | Colgate-Palmolive Company | Shape retaining diaper |
US4067832A (en) * | 1976-03-01 | 1978-01-10 | The Procter & Gamble Company | Flexible polyurethane foam |
US4132839A (en) * | 1976-10-12 | 1979-01-02 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
US4110276A (en) * | 1976-11-02 | 1978-08-29 | The Procter & Gamble Company | Polyester foam materials |
US4229549A (en) * | 1977-04-08 | 1980-10-21 | Kureha Kagaku Kogyo Kabushiki Kaisha | Thermoplastic resin composition comprising a rigid thermoplastic resin and a graft copolymer |
JPS54114547A (en) * | 1978-02-27 | 1979-09-06 | Sekisui Plastics | Preparation of formed body coated with polyester resin |
US4283499A (en) * | 1978-10-13 | 1981-08-11 | Rohm And Haas Company | Resins |
US4511678A (en) * | 1979-04-17 | 1985-04-16 | Basf Aktiengesellschaft | Resilient foam based on a melamine-formaldehyde condensate |
US4376440A (en) * | 1980-08-05 | 1983-03-15 | Kimberly-Clark Corporation | Sanitary napkin with adhesive attachment means |
US4394930A (en) * | 1981-03-27 | 1983-07-26 | Johnson & Johnson | Absorbent foam products |
NZ199916A (en) * | 1981-03-11 | 1985-07-12 | Unilever Plc | Low density polymeric block material for use as carrier for included liquids |
US4425130A (en) * | 1981-06-12 | 1984-01-10 | The Procter & Gamble Company | Compound sanitary napkin |
CA1196620A (en) * | 1981-06-26 | 1985-11-12 | Donald Barby | Substrate carrying a porous polymeric material |
US4443568A (en) * | 1981-10-26 | 1984-04-17 | Scm Corporation | Polymerization process and product |
US4460748A (en) * | 1982-07-06 | 1984-07-17 | Luperox Gmbh | Process for crosslinking and, if desired, foaming natural or synthetic homo- and/or copolymers |
NZ205449A (en) * | 1982-09-07 | 1986-10-08 | Unilever Plc | Sulphonated,porous,cross-linked polymeric material |
NZ206330A (en) * | 1982-11-26 | 1986-05-09 | Unilever Plc | Pressure-sensitive,porous polymeric material |
NZ206331A (en) * | 1982-11-26 | 1986-05-09 | Unilever Plc | Liquid-permeable,flexible,sheet-like articles |
US4554297A (en) * | 1983-04-18 | 1985-11-19 | Personal Products Company | Resilient cellular polymers from amine terminated poly(oxyalkylene) and polyfunctional epoxides |
GB8317428D0 (en) * | 1983-06-27 | 1983-07-27 | Unilever Plc | Highly absorbent substrate articles |
DE3403576A1 (en) * | 1984-02-02 | 1985-08-08 | Basf Ag, 6700 Ludwigshafen | ELASTOMERIC THERMOPLASTIC MOLDS AND THEIR PRODUCTION |
GB8405680D0 (en) * | 1984-03-05 | 1984-04-11 | Unilever Plc | Porous polymers |
JPS60202128A (en) * | 1984-03-27 | 1985-10-12 | Kyowa Gas Chem Ind Co Ltd | Methacrylic resin molding material and its production |
US4613543A (en) * | 1984-04-27 | 1986-09-23 | Personal Products Company | Interpenetrating polymeric network foams comprising crosslinked polyelectrolytes |
CA1267241A (en) * | 1985-01-23 | 1990-03-27 | Hideki Endo | Polycarbonate resin composition |
US4724242A (en) * | 1985-03-22 | 1988-02-09 | Neiko Vassileff | Open cell foamed gypsum absorbents |
DE3687496T2 (en) * | 1985-04-16 | 1993-06-17 | Mitsui Petrochemical Ind | PARTIAL SHAPED, NETWORKED AMORPHIC COPOLYMER AND PRODUCTION. |
US4709084A (en) * | 1985-09-23 | 1987-11-24 | Union Camp Corporation | Terpene-based ester tackifiers |
US4634729A (en) * | 1985-09-23 | 1987-01-06 | Union Camp Corporation | Terpene-based ester tackifiers |
US4742086A (en) * | 1985-11-02 | 1988-05-03 | Lion Corporation | Process for manufacturing porous polymer |
CA1291110C (en) * | 1985-11-18 | 1991-10-22 | Christopher John Carruthers Edwards | Porous carbon structures and methods for their preparation |
GB2188055B (en) | 1986-03-20 | 1989-12-28 | Smith & Nephew Ass | Hydrophilic polyurethane foams |
GB8607535D0 (en) * | 1986-03-26 | 1986-04-30 | Unilever Plc | Elastic cross-linked polymeric materials |
US4740528A (en) * | 1986-07-18 | 1988-04-26 | Kimberly-Clark Corporation | Superwicking crosslinked polyurethane foam composition containing amino acid |
US4725628A (en) * | 1986-07-18 | 1988-02-16 | Kimberly-Clark Corporation | Process of making a crosslinked superabsorbent polyurethane foam |
US4731391A (en) * | 1986-07-18 | 1988-03-15 | Kimberly-Clark Corporation | Process of making a superabsorbent polyurethane foam |
US4961982A (en) * | 1986-09-25 | 1990-10-09 | Standard Textile Company, Inc. | Liquid-absorbing pad assembly and method of making same |
US5006415A (en) * | 1987-01-16 | 1991-04-09 | Kyowa Gas Chemical Industry Co., Ltd. | Molded article of methacrylic resin |
US4900706A (en) * | 1987-03-17 | 1990-02-13 | Sumitomo Chemical Company, Limited | Process for producing olefin polymers and catalyst used therein |
GB8709688D0 (en) * | 1987-04-24 | 1987-05-28 | Unilever Plc | Porous material |
CA1315968C (en) * | 1987-04-24 | 1993-04-13 | David Colin Sherrington | Substrate and process for making a substrate |
JP2537877B2 (en) * | 1987-06-12 | 1996-09-25 | 株式会社クラレ | Method for producing methacrylic resin molded article |
GB8716618D0 (en) | 1987-07-15 | 1987-08-19 | Unilever Plc | Porous material |
US5065752A (en) * | 1988-03-29 | 1991-11-19 | Ferris Mfg. Co. | Hydrophilic foam compositions |
DE3824354A1 (en) * | 1988-07-19 | 1990-01-25 | Basf Ag | METHOD FOR THE PRODUCTION OF CELL-CONTAINING PLASTICS BY THE POLYISOCYANATE-POLYADDITION PROCESS BY MEANS OF STORAGE-STABLE, FUEL-CONTAINING EMULSIONS AND THESE EMULSIONS |
CA1335908C (en) * | 1988-10-07 | 1995-06-13 | Junji Oshima | Core-shell polymer, composition containing the polymers and its molded articles. |
CA2001005A1 (en) * | 1988-10-22 | 1990-04-22 | Nobuyuki Sakabe | Hydrogenated copolymer rubber, rubber composition comprising said rubber, and rubber product obtained from the rubber |
US4959341A (en) * | 1989-03-09 | 1990-09-25 | Micro Vesicular Systems, Inc. | Biodegradable superabsorbing sponge |
US4985467A (en) * | 1989-04-12 | 1991-01-15 | Scotfoam Corporation | Highly absorbent polyurethane foam |
US4957810A (en) * | 1989-04-24 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Synthetic sponge-type articles having excellent water retention |
DE3914292A1 (en) * | 1989-04-29 | 1990-10-31 | Basf Ag | EXPANDABLE STYRENE POLYMERS |
US5037859A (en) * | 1989-06-20 | 1991-08-06 | The United States Of America As Represented By The United States Department Of Energy | Composite foams |
US4966919A (en) * | 1989-06-20 | 1990-10-30 | The United States Of America As Represented By The United States Department Of Energy | Composite foams |
YU47361B (en) * | 1989-06-28 | 1995-01-31 | Bosch-Siemens Hausgerate Gmbh. | SOLID FOAM MATERIAL AND PROCEDURE FOR PRODUCING THE SAME |
US4990541A (en) * | 1989-11-09 | 1991-02-05 | Hoechst Celanese Corp. | Water absorbent latex polymer foams |
US5047225A (en) * | 1989-12-07 | 1991-09-10 | The United States Of America As Represented By The United States Department Of Energy | Low density carbonized composite foams |
JPH03199245A (en) * | 1989-12-27 | 1991-08-30 | Agency Of Ind Science & Technol | Microorganism-degradable thermoplastic resin foam and production thereof |
US5200469A (en) * | 1990-04-18 | 1993-04-06 | Exxon Chemical Patents Inc. | Crosslinked elastomeric polymers and process for producing the same |
US5116883A (en) * | 1990-06-08 | 1992-05-26 | The United States Of America As Represented By The United States Department Of Energy | Low density microcellular foams |
US5221726A (en) * | 1990-10-09 | 1993-06-22 | Mcneil-Ppc, Inc. | Hydrophilic materials useful in preparing fluid-absorbent products |
DE4111098A1 (en) * | 1991-04-05 | 1992-10-08 | Beiersdorf Ag | HYDROPHILIC SHEARS AND METHOD FOR THE PRODUCTION THEREOF |
TW246682B (en) * | 1991-08-12 | 1995-05-01 | Procter & Gamble | |
US5352711A (en) * | 1991-08-12 | 1994-10-04 | The Proctor & Gamble Company | Method for hydrophilizing absorbent foam materials |
US5149720A (en) * | 1991-08-12 | 1992-09-22 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5387207A (en) * | 1991-08-12 | 1995-02-07 | The Procter & Gamble Company | Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same |
US5268224A (en) * | 1991-08-12 | 1993-12-07 | The Procter & Gamble Company | Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials |
US5260345A (en) * | 1991-08-12 | 1993-11-09 | The Procter & Gamble Company | Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials |
US5147345A (en) * | 1991-08-12 | 1992-09-15 | The Procter & Gamble Company | High efficiency absorbent articles for incontinence management |
US5254601A (en) * | 1991-09-20 | 1993-10-19 | Miles Inc. | HCEC blown rigid foams with low thermal conductivity |
US5128382A (en) * | 1991-11-15 | 1992-07-07 | The University Of Akron | Microcellular foams |
US5200433A (en) * | 1992-04-20 | 1993-04-06 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5252619A (en) * | 1992-05-29 | 1993-10-12 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5369137A (en) * | 1992-06-09 | 1994-11-29 | The Dow Chemical Company | Flexible bimodal foam structures |
US5210108A (en) * | 1992-07-29 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Degradable foam materials |
US5250579A (en) * | 1992-09-28 | 1993-10-05 | The Dow Chemical Company | Cellular polymer containing perforated cell windows and a process for the preparation thereof |
US5210104A (en) * | 1992-10-15 | 1993-05-11 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5397316A (en) * | 1993-06-25 | 1995-03-14 | The Procter & Gamble Company | Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials |
US5290820A (en) * | 1993-07-29 | 1994-03-01 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5563179A (en) * | 1995-01-10 | 1996-10-08 | The Proctor & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids |
US5650222A (en) * | 1995-01-10 | 1997-07-22 | The Procter & Gamble Company | Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios |
US5500451A (en) * | 1995-01-10 | 1996-03-19 | The Procter & Gamble Company | Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams |
US5767168A (en) * | 1995-03-30 | 1998-06-16 | The Proctor & Gamble Company | Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1, 3-butadiene |
US5633291A (en) * | 1995-06-07 | 1997-05-27 | The Procter & Gamble Company | Use of foam materials derived from high internal phase emulsions for insulation |
US5770634A (en) | 1995-06-07 | 1998-06-23 | The Procter & Gamble Company | Foam materials for insulation, derived from high internal phase emulsions |
US5550167A (en) * | 1995-08-30 | 1996-08-27 | The Procter & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids |
US5718697A (en) * | 1995-12-14 | 1998-02-17 | Johnson & Johnson, Inc. | Liquid absorbent sphagnum moss article and method for manufacturing the absorbent article |
US5817704A (en) * | 1996-03-08 | 1998-10-06 | The Procter & Gamble Company | Heterogeneous foam materials |
US6015935A (en) * | 1997-03-27 | 2000-01-18 | The Procter & Gamble Company | Absorbent articles comprising a material having a high vertical wicking capacity |
-
1998
- 1998-03-13 US US09/042,429 patent/US6083211A/en not_active Expired - Lifetime
-
1999
- 1999-03-11 ZA ZA9901990A patent/ZA991990B/en unknown
- 1999-03-11 AR ARP990101055A patent/AR015245A1/en not_active Application Discontinuation
- 1999-03-12 AT AT99906375T patent/ATE255916T1/en not_active IP Right Cessation
- 1999-03-12 IL IL13814899A patent/IL138148A0/en unknown
- 1999-03-12 KR KR1020007010139A patent/KR20010041849A/en not_active Application Discontinuation
- 1999-03-12 ES ES99906375T patent/ES2209401T3/en not_active Expired - Lifetime
- 1999-03-12 JP JP2000536422A patent/JP2002506889A/en active Pending
- 1999-03-12 CZ CZ20003300A patent/CZ20003300A3/en unknown
- 1999-03-12 CA CA002322524A patent/CA2322524C/en not_active Expired - Fee Related
- 1999-03-12 BR BR9908686-7A patent/BR9908686A/en not_active IP Right Cessation
- 1999-03-12 EP EP99906375A patent/EP1064030B1/en not_active Expired - Lifetime
- 1999-03-12 DE DE1999613505 patent/DE69913505T2/en not_active Expired - Lifetime
- 1999-03-12 HU HU0101037A patent/HUP0101037A3/en unknown
- 1999-03-12 CO CO99015464A patent/CO5121076A1/en unknown
- 1999-03-12 CN CN99805873A patent/CN1299292A/en active Pending
- 1999-03-12 WO PCT/IB1999/000404 patent/WO1999047183A1/en not_active Application Discontinuation
- 1999-03-12 AU AU26336/99A patent/AU2633699A/en not_active Abandoned
- 1999-03-12 TR TR2000/02629T patent/TR200002629T2/en unknown
- 1999-03-13 EG EG25599A patent/EG22177A/en active
- 1999-03-15 PE PE1999000210A patent/PE20000528A1/en not_active Application Discontinuation
-
2000
- 2000-09-13 MX MXPA00008961 patent/MXPA00008961A/en not_active IP Right Cessation
-
2009
- 2009-12-10 JP JP2009280342A patent/JP2010090388A/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ES2209401T3 (en) | 2004-06-16 |
CN1299292A (en) | 2001-06-13 |
DE69913505D1 (en) | 2004-01-22 |
KR20010041849A (en) | 2001-05-25 |
JP2010090388A (en) | 2010-04-22 |
TR200002629T2 (en) | 2000-11-21 |
EG22177A (en) | 2002-10-31 |
EP1064030B1 (en) | 2003-12-10 |
ATE255916T1 (en) | 2003-12-15 |
WO1999047183A1 (en) | 1999-09-23 |
IL138148A0 (en) | 2001-10-31 |
HUP0101037A3 (en) | 2002-10-28 |
AR015245A1 (en) | 2001-04-18 |
US6083211A (en) | 2000-07-04 |
CZ20003300A3 (en) | 2001-04-11 |
AU2633699A (en) | 1999-10-11 |
MX230660B (en) | 2005-09-15 |
MXPA00008961A (en) | 2001-05-01 |
BR9908686A (en) | 2000-12-19 |
DE69913505T2 (en) | 2004-11-18 |
CO5121076A1 (en) | 2002-01-30 |
EP1064030A1 (en) | 2001-01-03 |
CA2322524C (en) | 2005-07-05 |
PE20000528A1 (en) | 2000-08-03 |
ZA991990B (en) | 1999-09-13 |
JP2002506889A (en) | 2002-03-05 |
HUP0101037A2 (en) | 2001-07-30 |
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