WO2005038132A3 - Temporary wet strength additives - Google Patents

Temporary wet strength additives Download PDF

Info

Publication number
WO2005038132A3
WO2005038132A3 PCT/US2004/033654 US2004033654W WO2005038132A3 WO 2005038132 A3 WO2005038132 A3 WO 2005038132A3 US 2004033654 W US2004033654 W US 2004033654W WO 2005038132 A3 WO2005038132 A3 WO 2005038132A3
Authority
WO
WIPO (PCT)
Prior art keywords
wet strength
temporary wet
strength additives
fibrous structures
sanitary tissue
Prior art date
Application number
PCT/US2004/033654
Other languages
French (fr)
Other versions
WO2005038132A2 (en
Inventor
Robert Lee Barcus
Khosrow Parviz Mohammadi
Angela Marie Leimbach
Stephen Robert Kelly
Original Assignee
Procter & Gamble
Robert Lee Barcus
Khosrow Parviz Mohammadi
Angela Marie Leimbach
Stephen Robert Kelly
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter & Gamble, Robert Lee Barcus, Khosrow Parviz Mohammadi, Angela Marie Leimbach, Stephen Robert Kelly filed Critical Procter & Gamble
Priority to DE602004020493T priority Critical patent/DE602004020493D1/en
Priority to EP04809942A priority patent/EP1680546B1/en
Priority to AU2004282544A priority patent/AU2004282544A1/en
Priority to MXPA06004129A priority patent/MXPA06004129A/en
Priority to CA2542772A priority patent/CA2542772C/en
Priority to JP2006535593A priority patent/JP2007513260A/en
Publication of WO2005038132A2 publication Critical patent/WO2005038132A2/en
Publication of WO2005038132A3 publication Critical patent/WO2005038132A3/en

Links

Classifications

    • 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
    • C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups

Abstract

Temporary wet strength additives, more particularly, temporary wet strength additives comprising a polymer backbone, wherein the polymer backbone comprises a co-crosslinking monomeric unit, preferably a reversible co-crosslinking monomeric unit, especially in the presence of water, a homo-crosslinking monomeric units and a cationic monomeric unit, fibrous structures comprising such temporary wet strength additives, sanitary tissue products comprising such fibrous structures and processes for making such fibrous structures and/or such sanitary tissue product. Such fibrous structures and sanitary tissue products exhibit high initial wet tensile strength and improved flushability and/or reduced-clogging properties.
PCT/US2004/033654 2003-10-16 2004-10-13 Temporary wet strength additives WO2005038132A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE602004020493T DE602004020493D1 (en) 2003-10-16 2004-10-13 ADDITIVES FOR TEMPORARY WET STRENGTH
EP04809942A EP1680546B1 (en) 2003-10-16 2004-10-13 Temporary wet strength additives
AU2004282544A AU2004282544A1 (en) 2003-10-16 2004-10-13 Temporary wet strength additives
MXPA06004129A MXPA06004129A (en) 2003-10-16 2004-10-13 Temporary wet strength additives.
CA2542772A CA2542772C (en) 2003-10-16 2004-10-13 Temporary wet strength additives
JP2006535593A JP2007513260A (en) 2003-10-16 2004-10-13 Temporary wet strength improver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/687,381 US7125469B2 (en) 2003-10-16 2003-10-16 Temporary wet strength resins
US10/687,381 2003-10-16

Publications (2)

Publication Number Publication Date
WO2005038132A2 WO2005038132A2 (en) 2005-04-28
WO2005038132A3 true WO2005038132A3 (en) 2005-06-16

Family

ID=34465538

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2004/033653 WO2005038131A2 (en) 2003-10-16 2004-10-13 Fibrous structures exhibiting improved wet strength properties
PCT/US2004/033654 WO2005038132A2 (en) 2003-10-16 2004-10-13 Temporary wet strength additives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2004/033653 WO2005038131A2 (en) 2003-10-16 2004-10-13 Fibrous structures exhibiting improved wet strength properties

Country Status (10)

Country Link
US (4) US7125469B2 (en)
EP (2) EP1680546B1 (en)
JP (2) JP2007508468A (en)
CN (2) CN1867733A (en)
AT (2) ATE488642T1 (en)
AU (2) AU2004282543B2 (en)
CA (2) CA2542772C (en)
DE (2) DE602004030146D1 (en)
MX (1) MXPA06004129A (en)
WO (2) WO2005038131A2 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US6789744B2 (en) * 2002-01-29 2004-09-14 Valeo Electrical Systems, Inc. Fluid heater with a variable mass flow path
US7125469B2 (en) * 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
US7799169B2 (en) 2004-09-01 2010-09-21 Georgia-Pacific Consumer Products Lp Multi-ply paper product with moisture strike through resistance and method of making the same
US7259218B2 (en) * 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives
US7811613B2 (en) 2005-06-23 2010-10-12 The Procter & Gamble Company Individualized trichomes and products employing same
ITFI20060100A1 (en) * 2006-04-28 2007-10-29 Delicarta Spa METHOD AND PLANT FOR THE TRANSFORMATION OF TISSUE PAPER WITH APPLICATION OF DAMP-RESISTANT AGENTS
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
CN103422395B (en) 2012-05-15 2016-03-02 纳尔科公司 The method of dehydration, scraps of paper wet web strength and wet strength is strengthened in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US9181657B2 (en) 2007-09-12 2015-11-10 Nalco Company Method of increasing paper strength by using natural gums and dry strength agent in the wet end
US8034463B2 (en) * 2009-07-30 2011-10-11 The Procter & Gamble Company Fibrous structures
FR2948696A1 (en) * 2009-08-03 2011-02-04 Georgia Pacific France METHOD FOR MANUFACTURING A DELIBERABLE PAPER SHEET, DELICIOUS PAPER SHEET, CHUCK MADE OF AT LEAST ONE SUCH SHEET
MX2012008050A (en) * 2010-01-14 2012-08-01 Procter & Gamble Soft and strong fibrous structures and methods for making same.
US8673117B2 (en) * 2010-09-30 2014-03-18 Kemira Oyj Degrading agent compositions for temporary wet strength systems in tissue products
WO2012052527A1 (en) 2010-10-20 2012-04-26 Dsm Ip Assets B.V. Pendant hydrophile bearing biodegradable compositions and related devices
GB2516403B (en) * 2012-06-01 2016-04-20 Procter & Gamble Fibrous structures and methods for making same
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
CN105378179B (en) 2013-06-17 2018-05-25 纳尔科公司 Dehydration efficiency is improved in papermaking, scraps of paper wet web strength is improved, improves scraps of paper wet strength and the method for reinforcing filler retentivity
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US8894817B1 (en) 2014-01-16 2014-11-25 Ecolab Usa Inc. Wet end chemicals for dry end strength
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
CN103866626B (en) * 2014-02-28 2016-06-29 新昌县澄潭镇博纳机械厂 A kind of arabic gum sizing agent and preparation method thereof
WO2015163405A1 (en) * 2014-04-26 2015-10-29 星光Pmc株式会社 Additive for cellulose fiber composite resin, modified cellulose fiber composition, resin composition and method for producing resin composition
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
US10570347B2 (en) 2015-10-15 2020-02-25 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. Rheology-modifying agents for slurries
JP7043222B2 (en) * 2017-10-31 2022-03-29 東京応化工業株式会社 Surface treatment liquid and surface treatment method
US20200325633A1 (en) * 2019-04-09 2020-10-15 The Procter & Gamble Company Method for Applying a Liquid Composition to a Sanitary Tissue Product

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350276A2 (en) * 1988-07-05 1990-01-10 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US5510004A (en) * 1994-12-01 1996-04-23 Hercules Incorporated Azetidinium polymers for improving wet strength of paper
WO1996035738A1 (en) * 1995-05-10 1996-11-14 Henkel Kommanditgesellschaft Auf Aktien Method of producing cross-linked cationic polymers
WO1998012384A1 (en) * 1996-09-18 1998-03-26 Weyerhaeuser Company Method of enhancing strength of paper products and the resulting products
GB2324615A (en) * 1997-03-15 1998-10-28 Crompton J R Plc Paper
WO2000011046A1 (en) * 1998-08-19 2000-03-02 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper
WO2001036491A1 (en) * 1999-11-19 2001-05-25 Akzo Nobel N.V. Wet strength agent and method for production thereof

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003A (en) * 1841-03-12 Improvement in horizontal windivhlls
US3428617A (en) * 1964-10-19 1969-02-18 Shell Oil Co Cationic hydroxy-containing polymers,preparation and use
US3347832A (en) * 1964-10-29 1967-10-17 Shell Oil Co Cationic hydroxy-containing terpolymers, preparation and use
US3317370A (en) * 1965-09-22 1967-05-02 Nalco Chemical Co Process of preparing wet strength paper containing acrolein polymers
US4684708A (en) * 1985-03-11 1987-08-04 Akzo N.V. Cationic grafted starch copolymers
US4603176A (en) 1985-06-25 1986-07-29 The Procter & Gamble Company Temporary wet strength resins
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4866151A (en) * 1987-03-25 1989-09-12 National Starch And Chemical Corporation Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups
US5085736A (en) 1988-07-05 1992-02-04 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US5138002A (en) 1988-07-05 1992-08-11 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US5008344A (en) 1988-07-05 1991-04-16 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US6130303A (en) 1988-12-19 2000-10-10 Cytec Technology Corp. Water-soluble, highly branched polymeric microparticles
US5039764A (en) * 1989-03-31 1991-08-13 Union Oil Company Of California Process for preparing carboxylated copolymers
US5401810A (en) * 1992-02-20 1995-03-28 Nalco Chemical Company Strength resins for paper
NL194919C (en) 1993-09-07 2003-07-04 Tno Process for oxidizing carbohydrates.
NL1000495C2 (en) 1995-06-02 1996-12-03 Avebe Coop Verkoop Prod Oxidized polymeric carbohydrate ethers for use as a sequestrant, and processes for their preparation.
US6494990B2 (en) 1995-08-25 2002-12-17 Bayer Corporation Paper or board with surface of carboxylated surface size and polyacrylamide
US5656746A (en) * 1996-03-28 1997-08-12 The Proctor & Gamble Company Temporary wet strength polymers from oxidized reaction product of polyhydroxy polymer and 1,2-disubstituted carboxylic alkene
US5995567A (en) * 1996-04-19 1999-11-30 Texas Instruments Incorporated Radio frequency noise canceller
US5723022A (en) * 1996-07-11 1998-03-03 Cytec Technology Corp. Temporary wet strength resins
US6197919B1 (en) * 1997-05-30 2001-03-06 Hercules Incorporated Resins of amphoteric aldehyde polymers and use of said resins as temporary wet-strength or dry-strength resins for paper
DE19735330A1 (en) * 1997-08-14 1999-02-18 Basf Ag Preparation of tetrahydrofuran homo- or copolymer or mono- or di-ester
FI105690B (en) 1997-11-04 2000-09-29 Valtion Teknillinen Process for the preparation of oxidized starch
FI974139A (en) 1997-11-04 1999-05-05 Valtion Teknillinen A method for modifying cellulose
HUP0101777A3 (en) 1998-05-07 2003-04-28 Tno Process for selective oxidation of primary alcohols
US6149769A (en) 1998-06-03 2000-11-21 The Procter & Gamble Company Soft tissue having temporary wet strength
DE19838473C2 (en) 1998-08-25 2000-06-21 Voss Spilker Peter Method and device for exhaust gas purification by means of thermal afterburning
EP1155040B1 (en) 1999-02-24 2006-04-26 SCA Hygiene Products GmbH Oxidized cellulose-containing fibrous materials and products made therefrom
MXPA01008603A (en) 1999-02-24 2002-07-02 Tno Process for selective oxidation of primary alcohols and novel carbohydrate aldehydes.
AU776991B2 (en) 1999-02-24 2004-09-30 Sca Hygiene Products Zeist B.V. Process for selective oxidation of cellulose
US6379494B1 (en) 1999-03-19 2002-04-30 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
US6524348B1 (en) 1999-03-19 2003-02-25 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
AU5717000A (en) 1999-06-30 2001-01-31 Sca Hygiene Products Zeist B.V. Process for selective oxidation of primary alcohols
IL137887A0 (en) 1999-08-17 2001-10-31 Nat Starch Chem Invest Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking
US6695950B1 (en) 1999-08-17 2004-02-24 National Starch And Chemical Investment Holding Corporation Aldehyde modified cellulose pulp for the preparation of high strength paper products
US6368456B1 (en) 1999-08-17 2002-04-09 National Starch And Chemical Investment Holding Corporation Method of making paper from aldehyde modified cellulose pulp with selected additives
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
US6322665B1 (en) 1999-10-25 2001-11-27 Kimberly-Clark Corporation Reactive compounds to fibrous webs
DE19953589B4 (en) 1999-11-08 2005-05-25 Sca Hygiene Products Gmbh Polysaccharide with functional groups, process for its preparation and products made therefrom
DE19953591A1 (en) 1999-11-08 2001-05-17 Sca Hygiene Prod Gmbh Metal-crosslinkable oxidized cellulose-containing fibrous materials and products made from them
EP1237933A1 (en) 1999-11-08 2002-09-11 SCA Hygiene Products Zeist B.V. Process of oxidising primary alcohols
US6548427B1 (en) 1999-11-23 2003-04-15 Kimberly-Clark Worldwide, Inc. Sanitary tissue products with improved flushability
US6540876B1 (en) 2000-05-19 2003-04-01 National Starch And Chemical Ivnestment Holding Corporation Use of amide or imide co-catalysts for nitroxide mediated oxidation
CA2421397A1 (en) 2000-09-18 2002-03-28 Pulp And Paper Research Institute Of Canada Light-stable lignocellulosic materials and their production
US6498269B1 (en) 2000-10-17 2002-12-24 The University Of Connecticut Method for the oxidation of aldehydes, hemiacetals and primary alcohols
GB2373062A (en) * 2001-03-06 2002-09-11 Sharp Kk Nematic Liquid Crystal Devices
US20030032352A1 (en) 2001-03-22 2003-02-13 Yihua Chang Water-dispersible, cationic polymers, a method of making same and items using same
US7070854B2 (en) 2001-03-22 2006-07-04 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6897168B2 (en) 2001-03-22 2005-05-24 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
WO2002101144A1 (en) 2001-06-11 2002-12-19 Basf Aktiengesellschaft Wet-strength finishing agents for paper
AU2002301310B2 (en) * 2001-10-17 2007-12-20 Rohm And Haas Company Polymer composition
US7125469B2 (en) 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
US7259218B2 (en) 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350276A2 (en) * 1988-07-05 1990-01-10 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US5510004A (en) * 1994-12-01 1996-04-23 Hercules Incorporated Azetidinium polymers for improving wet strength of paper
WO1996035738A1 (en) * 1995-05-10 1996-11-14 Henkel Kommanditgesellschaft Auf Aktien Method of producing cross-linked cationic polymers
WO1998012384A1 (en) * 1996-09-18 1998-03-26 Weyerhaeuser Company Method of enhancing strength of paper products and the resulting products
GB2324615A (en) * 1997-03-15 1998-10-28 Crompton J R Plc Paper
WO2000011046A1 (en) * 1998-08-19 2000-03-02 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper
WO2001036491A1 (en) * 1999-11-19 2001-05-25 Akzo Nobel N.V. Wet strength agent and method for production thereof

Also Published As

Publication number Publication date
WO2005038131A3 (en) 2005-06-16
CN1867733A (en) 2006-11-22
CN1867734A (en) 2006-11-22
AU2004282544A1 (en) 2005-04-28
US20050082023A1 (en) 2005-04-21
US7691233B2 (en) 2010-04-06
EP1676004A2 (en) 2006-07-05
US20050082026A1 (en) 2005-04-21
CA2542772A1 (en) 2005-04-28
ATE428022T1 (en) 2009-04-15
US20070251657A1 (en) 2007-11-01
US20050082024A1 (en) 2005-04-21
US7217339B2 (en) 2007-05-15
CA2542770C (en) 2011-01-25
DE602004030146D1 (en) 2010-12-30
WO2005038131A2 (en) 2005-04-28
US7125469B2 (en) 2006-10-24
CA2542770A1 (en) 2005-04-28
EP1680546A2 (en) 2006-07-19
ATE488642T1 (en) 2010-12-15
MXPA06004129A (en) 2006-07-05
WO2005038132A2 (en) 2005-04-28
EP1680546B1 (en) 2009-04-08
DE602004020493D1 (en) 2009-05-20
AU2004282543A1 (en) 2005-04-28
CA2542772C (en) 2010-08-17
US7258763B2 (en) 2007-08-21
AU2004282543B2 (en) 2007-07-05
JP2007508468A (en) 2007-04-05
EP1676004B1 (en) 2010-11-17
JP2007513260A (en) 2007-05-24

Similar Documents

Publication Publication Date Title
WO2005038132A3 (en) Temporary wet strength additives
WO2003047518A3 (en) Cyclodextrin grafted biocompatible amphiphilic polymer and methods of preparation and use thereof
PT1381720E (en) Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends
EP2292672A3 (en) Biocompatible polymers and co-polymers comprising amino acids in the side chain
WO2003018072A3 (en) Superabsorbent polymer
WO2008010187A3 (en) Soft and strong fibrous structures
WO2005107427A3 (en) Patterned fibrous structures
WO2005028631A3 (en) A novel biodegradable elastomeric scaffold for tissue engineering and light scattering fingerprinting methods for testing the same
WO2010122098A3 (en) Biocompatible composite and its use
WO2002092691A8 (en) Resorbable polymer compositions
AU2003291627A8 (en) Supercritical polymerization process and polymers produced therefrom
ZA200203098B (en) Catalyst compositions, methods of polymerization, and polymers therefrom.
WO2006060815A3 (en) Fibrous structures comprising a nanoparticle additive
HUP0002909A3 (en) Process for producing polymers and the said polymer and its product
WO2004076741A3 (en) Fibrous structure and process for making same
WO2008001328A3 (en) Nonwoven fibrous structure comprising a multifilament fiber
PL355508A1 (en) Wet strength agent and method for production thereof
WO2003027390A3 (en) Soft tissue paper
WO2006069120A3 (en) Polymeric structures comprising an hydroxyl polymer and processes for making same
MX280434B (en) Non-woven material comprising polymer fibers using mixtures with amphiphilic block copolymers as well as their production and use.
AU2003237321A1 (en) Monomer compound comprising several cationic groups, process for making the same, and polymers comprising units deriving therefrom
MX2007001277A (en) Paper product with increased relative wet tensile strength and softness method for production and use thereof.
WO2005063371A3 (en) Use of structured water-soluble polymers obtained by controlled radical polymerization as a dispersant and agent for assisting in the grinding of mineral materials
WO2006044134A3 (en) Temporary wet strength agents and products made from such agents
PL1646667T3 (en) Method for the manufacture of a functionalised polyolefin, functionalised polyolefin, bicomponent fiber, nonwoven and hygienic absorment product

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200480029927.2

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004809942

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: PA/a/2006/004129

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2542772

Country of ref document: CA

Ref document number: 2004282544

Country of ref document: AU

Ref document number: 2006535593

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 2004282544

Country of ref document: AU

Date of ref document: 20041013

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2004282544

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 2004809942

Country of ref document: EP