FI98234B - Menetelmä paperin valmistamiseksi - Google Patents
Menetelmä paperin valmistamiseksiInfo
- Publication number
- FI98234B FI98234B FI922057A FI922057A FI98234B FI 98234 B FI98234 B FI 98234B FI 922057 A FI922057 A FI 922057A FI 922057 A FI922057 A FI 922057A FI 98234 B FI98234 B FI 98234B
- Authority
- FI
- Finland
- Prior art keywords
- pct
- date
- sols
- sec
- molar ratio
- 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
- 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
-
- 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
- C01B33/146—After-treatment of sols
- C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
- C01B33/1485—Stabilisation, e.g. prevention of gelling; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electronic Switches (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903754A SE500367C2 (sv) | 1989-11-09 | 1989-11-09 | Silikasoler och förfarande för framställning av papper |
PCT/SE1990/000690 WO1991007351A1 (en) | 1989-11-09 | 1990-10-24 | Silica sols, a process for the production of silica sols and use of the sols |
Publications (4)
Publication Number | Publication Date |
---|---|
FI922057A FI922057A (fi) | 1992-05-06 |
FI922057A0 FI922057A0 (fi) | 1992-05-06 |
FI98234B true FI98234B (fi) | 1997-01-31 |
FI98234C FI98234C (fi) | 1997-05-12 |
Family
ID=20377426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI922057A FI98234C (fi) | 1989-11-09 | 1992-05-06 | Menetelmä paperin valmistamiseksi |
Country Status (14)
Country | Link |
---|---|
US (1) | US5447604A (fi) |
EP (1) | EP0502089B2 (fi) |
JP (1) | JPH04505315A (fi) |
AT (1) | ATE107609T1 (fi) |
AU (1) | AU635365B2 (fi) |
CA (1) | CA2067495C (fi) |
DE (1) | DE69010217T3 (fi) |
DK (1) | DK0502089T4 (fi) |
ES (1) | ES2055580T5 (fi) |
FI (1) | FI98234C (fi) |
NO (1) | NO308374B1 (fi) |
NZ (1) | NZ235964A (fi) |
SE (1) | SE500367C2 (fi) |
WO (1) | WO1991007351A1 (fi) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9003954L (sv) * | 1990-12-11 | 1992-06-12 | Eka Nobel Ab | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
CA2108028C (en) * | 1991-07-02 | 1997-05-27 | Bruno Carre | A process for the manufacture of paper |
US5810961A (en) | 1993-11-19 | 1998-09-22 | E. Khashoggi Industries, Llc | Methods for manufacturing molded sheets having a high starch content |
US5679145A (en) | 1992-08-11 | 1997-10-21 | E. Khashoggi Industries | Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix |
US5709827A (en) | 1992-08-11 | 1998-01-20 | E. Khashoggi Industries | Methods for manufacturing articles having a starch-bound cellular matrix |
US5662731A (en) | 1992-08-11 | 1997-09-02 | E. Khashoggi Industries | Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix |
SE501214C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silikasol samt förfarande för framställning av papper under användande av solen |
US5716675A (en) | 1992-11-25 | 1998-02-10 | E. Khashoggi Industries | Methods for treating the surface of starch-based articles with glycerin |
US6083586A (en) | 1993-11-19 | 2000-07-04 | E. Khashoggi Industries, Llc | Sheets having a starch-based binding matrix |
US5736209A (en) | 1993-11-19 | 1998-04-07 | E. Kashoggi, Industries, Llc | Compositions having a high ungelatinized starch content and sheets molded therefrom |
US5705203A (en) | 1994-02-07 | 1998-01-06 | E. Khashoggi Industries | Systems for molding articles which include a hinged starch-bound cellular matrix |
US5776388A (en) | 1994-02-07 | 1998-07-07 | E. Khashoggi Industries, Llc | Methods for molding articles which include a hinged starch-bound cellular matrix |
US5843544A (en) | 1994-02-07 | 1998-12-01 | E. Khashoggi Industries | Articles which include a hinged starch-bound cellular matrix |
DE4437118A1 (de) * | 1994-10-05 | 1996-04-11 | Technocell Dekor Gmbh & Co Kg | Basispapier für dekorative Beschichtungssysteme |
US5571494A (en) * | 1995-01-20 | 1996-11-05 | J. M. Huber Corporation | Temperature-activated polysilicic acids |
US5846384A (en) * | 1995-06-15 | 1998-12-08 | Eka Chemicals Ab | Process for the production of paper |
SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
US5595630A (en) * | 1995-08-31 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Process for the manufacture of paper |
US5620629A (en) * | 1995-09-28 | 1997-04-15 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for natural water clarification |
SE9600285D0 (sv) | 1996-01-26 | 1996-01-26 | Eka Nobel Ab | Modification of starch |
US6168857B1 (en) | 1996-04-09 | 2001-01-02 | E. Khashoggi Industries, Llc | Compositions and methods for manufacturing starch-based compositions |
DE19719899A1 (de) * | 1997-05-12 | 1998-11-19 | Clariant Gmbh | Weitgehend wasserunlösliche kationisierte Feststoffe sowie ihre Herstellung und Verwendung |
KR100372358B1 (ko) | 1997-06-09 | 2003-02-17 | 악조 노벨 엔.브이. | 폴리실리케이트 마이크로겔과 실리카 기초물질 |
EP1621518B1 (en) | 1997-06-09 | 2010-08-11 | Akzo Nobel N.V. | Polysilicate microgels |
IT1293068B1 (it) * | 1997-07-01 | 1999-02-11 | Kempro Italiana S R L | Procedimento per ottenere una sospensione di silice colloidale ad elevata concentrazione e prodotto cosi' ottenuto |
CO5070714A1 (es) | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | Proceso para la preparacion de silice coloidal estable |
US7306700B1 (en) | 1998-04-27 | 2007-12-11 | Akzo Nobel Nv | Process for the production of paper |
KR100403840B1 (ko) | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | 제지 방법 |
US6132625A (en) * | 1998-05-28 | 2000-10-17 | E. I. Du Pont De Nemours And Company | Method for treatment of aqueous streams comprising biosolids |
US6083997A (en) * | 1998-07-28 | 2000-07-04 | Nalco Chemical Company | Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking |
AU6281399A (en) | 1998-10-02 | 2000-04-26 | Cabot Corporation | Silica dispersion, coating composition and recording medium |
KR100473904B1 (ko) * | 1999-05-04 | 2005-03-08 | 악조 노벨 엔.브이. | 실리카-기초졸 |
US7169261B2 (en) | 1999-05-04 | 2007-01-30 | Akzo Nobel N.V. | Silica-based sols |
US6203711B1 (en) | 1999-05-21 | 2001-03-20 | E. I. Du Pont De Nemours And Company | Method for treatment of substantially aqueous fluids derived from processing inorganic materials |
AU785343B2 (en) * | 1999-06-02 | 2007-02-01 | Nalco Chemical Company | Stable silica sols of high surface area and improved activity |
AU2001288175A1 (en) | 2000-09-20 | 2002-04-02 | Akzo Nobel N.V. | A process for the production of paper |
US6780330B2 (en) | 2001-03-09 | 2004-08-24 | E. I. Du Pont De Nemours And Company | Removal of biomaterials from aqueous streams |
US7189776B2 (en) | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
US20030136534A1 (en) * | 2001-12-21 | 2003-07-24 | Hans Johansson-Vestin | Aqueous silica-containing composition |
US7156955B2 (en) * | 2001-12-21 | 2007-01-02 | Akzo Nobel N.V. | Papermaking process using a specified NSF to silica-based particle ratio |
US20040104004A1 (en) * | 2002-10-01 | 2004-06-03 | Fredrik Solhage | Cationised polysaccharide product |
US20040138438A1 (en) * | 2002-10-01 | 2004-07-15 | Fredrik Solhage | Cationised polysaccharide product |
US7303654B2 (en) * | 2002-11-19 | 2007-12-04 | Akzo Nobel N.V. | Cellulosic product and process for its production |
CN1784525A (zh) * | 2003-05-09 | 2006-06-07 | 阿克佐诺贝尔公司 | 一种造纸方法 |
US7732495B2 (en) * | 2004-04-07 | 2010-06-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
BRPI0509227B1 (pt) * | 2004-04-07 | 2016-07-12 | Akzo Nobel Nv | processo para produzir um sol aquoso à base de sílica. |
US7629392B2 (en) * | 2004-04-07 | 2009-12-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
KR100853924B1 (ko) * | 2004-04-07 | 2008-08-25 | 악조 노벨 엔.브이. | 실리카-기초 졸 및 이의 제조 및 용도 |
US20050257909A1 (en) * | 2004-05-18 | 2005-11-24 | Erik Lindgren | Board, packaging material and package as well as production and uses thereof |
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 |
EP2322714A1 (en) | 2005-12-30 | 2011-05-18 | Akzo Nobel N.V. | A process for the production of paper |
US8273216B2 (en) * | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
US8728274B2 (en) * | 2006-09-22 | 2014-05-20 | Akzo Nobel N.V. | Treatment of pulp |
CA2671102A1 (en) * | 2006-12-01 | 2008-06-05 | Akzo Nobel N.V. | Packaging laminate |
KR100780289B1 (ko) | 2006-12-13 | 2007-11-28 | 날코 컴파니 | 높은 표면적 및 향상된 활성의 안정한 실리카 졸 |
KR20090106471A (ko) * | 2006-12-21 | 2009-10-09 | 아크조 노벨 엔.브이. | 셀룰로스 제품의 제조 방법 |
BRPI0810315A2 (pt) * | 2007-05-23 | 2014-10-21 | Akzo Nobel Nv | "processo de fbricação de um produto celulósico, produto celulósico que pode ser obtido por meio do processo, dispersão e uso da dispersão". |
US8409647B2 (en) | 2008-08-12 | 2013-04-02 | E. I. Du Pont De Nemours And Company | Silica microgels for reducing chill haze |
BRPI0914369A2 (pt) | 2008-10-29 | 2015-10-20 | Du Pont | "processo para o tratamento de um fluxo de rejeitos" |
EP2402503A1 (en) | 2010-06-30 | 2012-01-04 | Akzo Nobel Chemicals International B.V. | Process for the production of a cellulosic product |
JP5657603B2 (ja) * | 2012-05-17 | 2015-01-21 | ナルコ ケミカル カンパニーNalco Chemical Company | 高表面積及び高活性の安定なシリカゾルの調製方法 |
CA2835677C (en) | 2012-12-19 | 2017-01-17 | E. I. Du Pont De Nemours And Company | Improved bitumen extraction process |
US10087081B2 (en) | 2013-03-08 | 2018-10-02 | Ecolab Usa Inc. | Process for producing high solids colloidal silica |
AU2014235929B2 (en) | 2013-03-22 | 2017-07-13 | The Chemours Company Fc, Llc | Treatment of tailing streams |
EP2981510A1 (en) | 2013-04-05 | 2016-02-10 | The Chemours Company FC, LLC | Treatment of tailings streams by underwater solidification |
CA2823459C (en) * | 2013-08-09 | 2015-06-23 | Imperial Oil Resources Limited | Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration |
ES2700776T3 (es) | 2013-08-23 | 2019-02-19 | Akzo Nobel Chemicals Int Bv | Sol de sílice |
WO2015076946A1 (en) * | 2013-11-25 | 2015-05-28 | Ecolab Usa Inc. | Stable aqueous colloidal silica product, and methods to make and use same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533816A (en) * | 1965-10-22 | 1970-10-13 | Du Pont | Preparation of high ratio alkali metal silicates |
US3655578A (en) * | 1969-05-08 | 1972-04-11 | Du Pont | High surface area stabilized silica sols and process for preparing same |
AU546999B2 (en) * | 1980-05-28 | 1985-10-03 | Eka A.B. | Adding binder to paper making stock |
SE432951B (sv) * | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
US4385961A (en) * | 1981-02-26 | 1983-05-31 | Eka Aktiebolag | Papermaking |
SE8107078L (sv) * | 1981-11-27 | 1983-05-28 | Eka Ab | Forfarande for papperstillverkning |
DE3401485A1 (de) * | 1984-01-18 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von molekularsiebformkoerpern |
SE8403062L (sv) * | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
SE451739B (sv) * | 1985-04-03 | 1987-10-26 | Eka Nobel Ab | Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid |
JPS6345113A (ja) * | 1986-08-13 | 1988-02-26 | Catalysts & Chem Ind Co Ltd | 低濁度および低粘度のシリカゾル |
GB8621680D0 (en) * | 1986-09-09 | 1986-10-15 | Du Pont | Filler compositions |
SE8701252D0 (sv) * | 1987-03-03 | 1987-03-25 | Eka Nobel Ab | Sett vid framstellning av papper |
WO1989006637A1 (en) * | 1988-01-13 | 1989-07-27 | E.I. Du Pont De Nemours And Company | Polyaluminosilicate microgel process and composition |
US4946557A (en) * | 1988-03-08 | 1990-08-07 | Eka Nobel Ab | Process for the production of paper |
SE467627B (sv) * | 1988-09-01 | 1992-08-17 | Eka Nobel Ab | Saett vid framstaellning av papper |
DE3902754A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen |
DE3902751A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):na(pfeil abwaerts)2(pfeil abwaerts)-molverhaeltnis |
DE3902753A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):k(pfeil abwaerts)2(pfeil abwaerts)0-molverhaeltnis |
-
1989
- 1989-11-09 SE SE8903754A patent/SE500367C2/sv unknown
-
1990
- 1990-10-24 DK DK91900404T patent/DK0502089T4/da active
- 1990-10-24 EP EP91900404A patent/EP0502089B2/en not_active Expired - Lifetime
- 1990-10-24 ES ES91900404T patent/ES2055580T5/es not_active Expired - Lifetime
- 1990-10-24 CA CA002067495A patent/CA2067495C/en not_active Expired - Lifetime
- 1990-10-24 AT AT91900404T patent/ATE107609T1/de not_active IP Right Cessation
- 1990-10-24 AU AU67342/90A patent/AU635365B2/en not_active Expired
- 1990-10-24 JP JP2515830A patent/JPH04505315A/ja active Granted
- 1990-10-24 DE DE69010217T patent/DE69010217T3/de not_active Expired - Lifetime
- 1990-10-24 WO PCT/SE1990/000690 patent/WO1991007351A1/en active IP Right Grant
- 1990-10-24 US US07/855,649 patent/US5447604A/en not_active Expired - Lifetime
- 1990-11-05 NZ NZ235964A patent/NZ235964A/xx unknown
-
1992
- 1992-05-06 FI FI922057A patent/FI98234C/fi active
- 1992-05-11 NO NO921849A patent/NO308374B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU6734290A (en) | 1991-06-13 |
DK0502089T3 (da) | 1994-11-07 |
EP0502089A1 (en) | 1992-09-09 |
JPH04505315A (ja) | 1992-09-17 |
NO921849D0 (no) | 1992-05-11 |
SE8903754D0 (sv) | 1989-11-09 |
DK0502089T4 (da) | 1999-05-25 |
EP0502089B2 (en) | 1998-08-19 |
FI98234C (fi) | 1997-05-12 |
CA2067495A1 (en) | 1991-05-10 |
SE8903754L (sv) | 1991-05-10 |
NO921849L (no) | 1992-05-11 |
ES2055580T5 (es) | 1999-01-01 |
US5447604A (en) | 1995-09-05 |
DE69010217D1 (de) | 1994-07-28 |
NO308374B1 (no) | 2000-09-04 |
DE69010217T3 (de) | 1999-03-04 |
DE69010217T2 (de) | 1994-10-13 |
AU635365B2 (en) | 1993-03-18 |
FI922057A (fi) | 1992-05-06 |
FI922057A0 (fi) | 1992-05-06 |
CA2067495C (en) | 1996-11-05 |
EP0502089B1 (en) | 1994-06-22 |
ES2055580T3 (es) | 1994-08-16 |
SE500367C2 (sv) | 1994-06-13 |
ATE107609T1 (de) | 1994-07-15 |
JPH0574524B2 (fi) | 1993-10-18 |
WO1991007351A1 (en) | 1991-05-30 |
NZ235964A (en) | 1992-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |