WO1996022244A1 - Novel temperature-activated polysilicic acids and their use in paper production processes - Google Patents
Novel temperature-activated polysilicic acids and their use in paper production processes Download PDFInfo
- Publication number
- WO1996022244A1 WO1996022244A1 PCT/US1996/000788 US9600788W WO9622244A1 WO 1996022244 A1 WO1996022244 A1 WO 1996022244A1 US 9600788 W US9600788 W US 9600788W WO 9622244 A1 WO9622244 A1 WO 9622244A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alkali metal
- metal silicate
- acid
- temperature
- aqueous alkali
- Prior art date
Links
Classifications
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
- C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96902742A EP0804382B1 (en) | 1995-01-20 | 1996-01-19 | Novel temperature-activated polysilicic acids and their use in paper production processes |
AU47034/96A AU4703496A (en) | 1995-01-20 | 1996-01-19 | Novel temperature-activated polysilicic acids and their use in paper production processes |
DE69602169T DE69602169T2 (en) | 1995-01-20 | 1996-01-19 | TEMPERATURE-ACTIVATED POLYESILIC ACIDS AND THEIR USE IN PAPER PRODUCTION PROCESSES |
FI973053A FI116285B (en) | 1995-01-20 | 1997-07-18 | Novel heat-activated polysilicon acids and their use in papermaking processes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/375,886 | 1995-01-20 | ||
US08/375,886 US5571494A (en) | 1995-01-20 | 1995-01-20 | Temperature-activated polysilicic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996022244A1 true WO1996022244A1 (en) | 1996-07-25 |
WO1996022244B1 WO1996022244B1 (en) | 1996-09-12 |
Family
ID=23482777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/000788 WO1996022244A1 (en) | 1995-01-20 | 1996-01-19 | Novel temperature-activated polysilicic acids and their use in paper production processes |
Country Status (11)
Country | Link |
---|---|
US (3) | US5571494A (en) |
EP (1) | EP0804382B1 (en) |
AR (1) | AR000745A1 (en) |
AT (1) | ATE179150T1 (en) |
AU (1) | AU4703496A (en) |
DE (1) | DE69602169T2 (en) |
ES (1) | ES2132884T3 (en) |
FI (1) | FI116285B (en) |
TW (1) | TW349138B (en) |
WO (1) | WO1996022244A1 (en) |
ZA (1) | ZA96441B (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
AU736396B2 (en) | 1997-06-09 | 2001-07-26 | Akzo Nobel N.V. | Polysilicate microgels and silica-based materials |
PT1621518E (en) | 1997-06-09 | 2010-11-15 | Akzo Nobel Nv | Polysilicate microgels |
CO5070714A1 (en) | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | PROCESS FOR THE PREPARATION OF STABLE COLOIDAL SILICE |
KR100403840B1 (en) | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | A process for the production of paper |
US7306700B1 (en) | 1998-04-27 | 2007-12-11 | Akzo Nobel Nv | Process for the production of paper |
US7169261B2 (en) | 1999-05-04 | 2007-01-30 | Akzo Nobel N.V. | Silica-based sols |
NZ514752A (en) * | 1999-05-04 | 2004-01-30 | Akzo Nobel Nv | Two-step alkalization process for the preparation of silica-based sols |
KR100332214B1 (en) * | 1999-06-01 | 2002-04-12 | 김충섭 | Retention and Drainage Aid for Papermaking Process |
EP1319105A1 (en) | 2000-09-20 | 2003-06-18 | Akzo Nobel N.V. | A process for the production of paper |
US6951672B2 (en) * | 2002-03-12 | 2005-10-04 | Hewlett-Packard Development Company, L.P. | Chemically-modified coatings for enhanced performance of ink-jet images |
US6783819B2 (en) | 2002-04-10 | 2004-08-31 | Hewlett-Packard Development Company, L.P. | Crown compound modified silica coatings for ink-jet media |
US20040138438A1 (en) * | 2002-10-01 | 2004-07-15 | Fredrik Solhage | Cationised polysaccharide product |
US20040104004A1 (en) * | 2002-10-01 | 2004-06-03 | Fredrik Solhage | Cationised polysaccharide product |
US20060013971A1 (en) * | 2002-10-25 | 2006-01-19 | Tienteh Chen | Porous inkjet recording material |
US6905729B2 (en) * | 2002-10-25 | 2005-06-14 | Hewlett-Packard Development Company, L.P. | Active ligand-modified inorganic porous coatings for ink-jet media |
JP3786201B2 (en) * | 2002-10-28 | 2006-06-14 | ペパーレット株式会社 | Production of granulation for animal excrement absorption |
US7303654B2 (en) * | 2002-11-19 | 2007-12-04 | Akzo Nobel N.V. | Cellulosic product and process for its production |
CN1784525A (en) * | 2003-05-09 | 2006-06-07 | 阿克佐诺贝尔公司 | Process for the production of paper |
US7732495B2 (en) * | 2004-04-07 | 2010-06-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
US7629392B2 (en) * | 2004-04-07 | 2009-12-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
US20050257909A1 (en) * | 2004-05-18 | 2005-11-24 | Erik Lindgren | Board, packaging material and package as well as production and uses thereof |
US7641961B2 (en) * | 2004-10-20 | 2010-01-05 | Hewlett-Packard Development Company, L.P. | Ink solvent assisted heat sealable media |
US7799393B2 (en) * | 2004-10-20 | 2010-09-21 | Hewlett-Packard Development Company, L.P. | Ink-jet media coatings including expoxy-functionalized inorganic particulates and amine-functionalized inorganic particulates |
US8084107B2 (en) * | 2004-10-20 | 2011-12-27 | Hewlett-Packard Development Company, L.P. | Ink-jet media with multiple porous media coating layers |
US7955473B2 (en) | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
US20060254464A1 (en) * | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
RU2404317C2 (en) | 2005-12-30 | 2010-11-20 | Акцо Нобель Н.В. | Production method of paper |
US8273216B2 (en) * | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
US10227238B2 (en) * | 2006-04-04 | 2019-03-12 | Ecolab Usa Inc. | Production and use of polysilicate particulate materials |
US8728274B2 (en) * | 2006-09-22 | 2014-05-20 | Akzo Nobel N.V. | Treatment of pulp |
EP2086756A1 (en) * | 2006-12-01 | 2009-08-12 | Akzo Nobel N.V. | Packaging laminate |
JP2010513742A (en) * | 2006-12-21 | 2010-04-30 | アクゾ ノーベル ナムローゼ フェンノートシャップ | Method for the production of cellulosic products |
CA2687961A1 (en) * | 2007-05-23 | 2008-11-27 | Akzo Nobel N.V. | Process for the production of a cellulosic product |
EA201070098A1 (en) * | 2007-07-05 | 2010-06-30 | Грейс Гмбх Унд Ко. Кг | METHOD OF OBTAINING CATALYSTS ON A CARBON FROM INORGANIC OXIDE |
EP2402503A1 (en) | 2010-06-30 | 2012-01-04 | Akzo Nobel Chemicals International B.V. | Process for the production of a cellulosic product |
US10087081B2 (en) | 2013-03-08 | 2018-10-02 | Ecolab Usa Inc. | Process for producing high solids colloidal silica |
EP3325590B1 (en) | 2015-07-18 | 2020-09-30 | Ecolab USA Inc. | Chemical additives to improve oil separation in stillage process operations |
Citations (5)
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---|---|---|---|---|
FR1063239A (en) * | 1951-07-03 | 1954-04-30 | Standard Oil Dev Co | Manufacturing process of silica hydrosols |
JPS494636A (en) * | 1972-05-06 | 1974-01-16 | ||
EP0041056A1 (en) * | 1980-05-28 | 1981-12-02 | Eka Ab | Papermaking |
JPH02149414A (en) * | 1988-12-01 | 1990-06-08 | Tosoh Corp | Production of silica sol |
WO1991007543A1 (en) * | 1989-11-09 | 1991-05-30 | Eka Nobel Ab | A process for the production of paper |
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US4001379A (en) * | 1968-04-27 | 1977-01-04 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process of making superfine amorphous high structural silicic acid |
US3988162A (en) * | 1972-09-06 | 1976-10-26 | J. M. Huber Corporation | Amorphous precipitated silica products and method for their production |
CA996307A (en) * | 1972-09-06 | 1976-09-07 | Satish K. Wason | Amorphous precipitated siliceous pigments and methods for their production |
US3967563A (en) * | 1973-10-03 | 1976-07-06 | J. M. Huber Corporation | Process for producing precipitated thickener silica |
AU497891B2 (en) * | 1974-05-22 | 1979-01-18 | J.M. Huber Corp. | Siliceous pigments & their production |
US4191742A (en) * | 1974-05-22 | 1980-03-04 | J. M. Huber Corporation | Amorphous precipitated siliceous pigments and methods for their production |
US4422880A (en) * | 1975-03-12 | 1983-12-27 | J. M. Huber Corporation | Precipitated siliceous products |
US4111843A (en) * | 1977-05-06 | 1978-09-05 | Nalco Chemical Company | Silica-alumina and silica catalyst support bodies |
US4230679A (en) * | 1978-12-22 | 1980-10-28 | E. I. Du Pont De Nemours And Company | Poly(silicic acid) |
US4243428A (en) * | 1979-01-24 | 1981-01-06 | Donnet Jean Baptise | Processes for the manufacturing of precipitated silica |
US4645567A (en) * | 1980-02-04 | 1987-02-24 | Cuno, Inc. | Filter media and method of making same |
DE3114493A1 (en) * | 1981-04-10 | 1982-10-28 | Degussa Ag, 6000 Frankfurt | "FELLING SILICONES AND METHOD FOR THE PRODUCTION THEREOF" |
DE3144299A1 (en) * | 1981-11-07 | 1983-05-19 | Degussa Ag, 6000 Frankfurt | PELLETIC SILES WITH A HIGH STRUCTURE AND METHOD FOR THE PRODUCTION THEREOF |
SE8107078L (en) * | 1981-11-27 | 1983-05-28 | Eka Ab | PAPER MANUFACTURING PROCEDURE |
US4457900A (en) * | 1982-04-30 | 1984-07-03 | Akzona Incorporated | Silicic acid for the filtration of beverages, particularly beer |
JPS59163306A (en) * | 1983-03-08 | 1984-09-14 | Taki Chem Co Ltd | Silica as tooth paste base and its preparation |
FR2562534B1 (en) * | 1984-04-06 | 1986-06-27 | Rhone Poulenc Chim Base | NOVEL PRECIPITATED SILICA WITH IMPROVED MORPHOLOGICAL CHARACTERS, PROCESS FOR OBTAINING THE SAME AND APPLICATION THEREOF, IN PARTICULAR AS FILLER |
FR2567504B1 (en) * | 1984-07-11 | 1989-12-29 | Rhone Poulenc Chim Base | SILICA COLLOIDS AND SPHERICAL SILICES AND METHODS FOR OBTAINING SAME |
US5236623A (en) * | 1984-07-11 | 1993-08-17 | Rhone-Poulenc Chimie | Process for the production of a silica colloid |
FR2567505B1 (en) * | 1984-07-11 | 1986-11-21 | Rhone Poulenc Chim Base | HIGH-OIL SILICA WITH CONTROLLED PRIMARY STRUCTURE AND PROCESS FOR OBTAINING SAME |
GB8419708D0 (en) * | 1984-08-02 | 1984-09-05 | Shell Int Research | Preparation of silica spheres |
JPS61141767A (en) * | 1984-12-12 | 1986-06-28 | Oji Paper Co Ltd | Production of hydrated silicic acid loading material for paper making |
SE451739B (en) * | 1985-04-03 | 1987-10-26 | Eka Nobel Ab | PAPER MANUFACTURING PROCEDURE AND PAPER PRODUCT WHICH DRAINAGE AND RETENTION-IMPROVING CHEMICALS USED COTTONIC POLYACRYLAMIDE AND SPECIAL INORGANIC COLLOID |
US4681750A (en) * | 1985-07-29 | 1987-07-21 | Ppg Industries, Inc. | Preparation of amorphous, precipitated silica and siliceous filler-reinforced microporous polymeric separator |
DE3639845A1 (en) * | 1986-11-21 | 1988-06-01 | Degussa | FELLING SILICS, METHOD FOR THE PRODUCTION AND USE THEREOF |
DE3639844A1 (en) * | 1986-11-21 | 1988-06-01 | Degussa | DENTAL CARE |
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SE461156B (en) * | 1988-05-25 | 1990-01-15 | Eka Nobel Ab | SET FOR PREPARATION OF PAPER WHICH SHAPES AND DRAINAGE OWN ROOMS IN THE PRESENCE OF AN ALUMINUM SUBSTANCE, A COTTONIC RETENTION AND POLYMER SILICON ACID |
US4954327A (en) * | 1988-08-12 | 1990-09-04 | Blount David H | Production of silica aerogels |
US4954220A (en) * | 1988-09-16 | 1990-09-04 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
SE500387C2 (en) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silica sols, process for making silica sols and using the soles in paper making |
SE500367C2 (en) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silica soles and process for making paper |
US5225177A (en) * | 1990-01-19 | 1993-07-06 | J. M. Huber Corporation | Dentifrice abrasives and compositions |
US5234673A (en) * | 1990-02-20 | 1993-08-10 | J. M. Huber Corporation | Low temperature-very high structure silica and methods |
US5100581A (en) * | 1990-02-22 | 1992-03-31 | Nissan Chemical Industries Ltd. | Method of preparing high-purity aqueous silica sol |
SE9003954L (en) * | 1990-12-11 | 1992-06-12 | Eka Nobel Ab | SET FOR MANUFACTURE OF SHEET OR SHAPE CELLULOSA FIBER CONTAINING PRODUCTS |
FR2672315B1 (en) * | 1991-01-31 | 1996-06-07 | Hoechst France | NEW PROCESS FOR REFINING PAPER PULP. |
US5231066A (en) * | 1991-09-11 | 1993-07-27 | Quantum Chemical Corporation | Bimodal silica gel, its preparation and use as a catalyst support |
SE501214C2 (en) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silica sol and process for making paper using the sun |
SE502464C2 (en) * | 1994-02-28 | 1995-10-23 | Eka Nobel Ab | Silica-based sols, preparation and use of the soles |
-
1995
- 1995-01-20 US US08/375,886 patent/US5571494A/en not_active Expired - Lifetime
-
1996
- 1996-01-18 TW TW085100592A patent/TW349138B/en active
- 1996-01-18 AR ARP960101063A patent/AR000745A1/en unknown
- 1996-01-19 ZA ZA96441A patent/ZA96441B/en unknown
- 1996-01-19 WO PCT/US1996/000788 patent/WO1996022244A1/en active IP Right Grant
- 1996-01-19 ES ES96902742T patent/ES2132884T3/en not_active Expired - Lifetime
- 1996-01-19 AT AT96902742T patent/ATE179150T1/en not_active IP Right Cessation
- 1996-01-19 DE DE69602169T patent/DE69602169T2/en not_active Expired - Fee Related
- 1996-01-19 EP EP96902742A patent/EP0804382B1/en not_active Revoked
- 1996-01-19 AU AU47034/96A patent/AU4703496A/en not_active Abandoned
- 1996-01-29 US US08/592,950 patent/US5707493A/en not_active Expired - Fee Related
- 1996-07-17 US US08/682,465 patent/US5688482A/en not_active Expired - Fee Related
-
1997
- 1997-07-18 FI FI973053A patent/FI116285B/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1063239A (en) * | 1951-07-03 | 1954-04-30 | Standard Oil Dev Co | Manufacturing process of silica hydrosols |
JPS494636A (en) * | 1972-05-06 | 1974-01-16 | ||
EP0041056A1 (en) * | 1980-05-28 | 1981-12-02 | Eka Ab | Papermaking |
JPH02149414A (en) * | 1988-12-01 | 1990-06-08 | Tosoh Corp | Production of silica sol |
WO1991007543A1 (en) * | 1989-11-09 | 1991-05-30 | Eka Nobel Ab | A process for the production of paper |
Non-Patent Citations (2)
Title |
---|
CHEMICAL ABSTRACTS, vol. 81, no. 22, 2 December 1974, Columbus, Ohio, US; abstract no. 141326v, "Production of silica sol" page 315; XP002002641 * |
DATABASE WPI Section Ch Week 9029, Derwent World Patents Index; Class E36, AN 90-220709, XP002002823 * |
Also Published As
Publication number | Publication date |
---|---|
DE69602169D1 (en) | 1999-05-27 |
FI116285B (en) | 2005-10-31 |
EP0804382B1 (en) | 1999-04-21 |
FI973053A (en) | 1997-09-17 |
AU4703496A (en) | 1996-08-07 |
FI973053A0 (en) | 1997-07-18 |
EP0804382A1 (en) | 1997-11-05 |
ATE179150T1 (en) | 1999-05-15 |
ES2132884T3 (en) | 1999-08-16 |
TW349138B (en) | 1999-01-01 |
DE69602169T2 (en) | 1999-10-14 |
US5571494A (en) | 1996-11-05 |
US5688482A (en) | 1997-11-18 |
US5707493A (en) | 1998-01-13 |
AR000745A1 (en) | 1997-08-06 |
ZA96441B (en) | 1996-07-23 |
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