SE9003954L - Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter - Google Patents
Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkterInfo
- Publication number
- SE9003954L SE9003954L SE9003954A SE9003954A SE9003954L SE 9003954 L SE9003954 L SE 9003954L SE 9003954 A SE9003954 A SE 9003954A SE 9003954 A SE9003954 A SE 9003954A SE 9003954 L SE9003954 L SE 9003954L
- Authority
- SE
- Sweden
- Prior art keywords
- sheet
- cationic
- containing products
- cellulosa
- manufacture
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000002091 cationic group Chemical group 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229920001282 polysaccharide Polymers 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 229920000926 Galactomannan Polymers 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229920006319 cationized starch Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000010954 inorganic particle Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Laminated Bodies (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003954A SE9003954L (sv) | 1990-12-11 | 1990-12-11 | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
| DE69101427T DE69101427T2 (de) | 1990-12-11 | 1991-11-28 | Verfahren zur Herstellung von Zellulosefasern enthaltenden Verbindungen als Blatt oder Gewebe. |
| AT91203122T ATE103024T1 (de) | 1990-12-11 | 1991-11-28 | Verfahren zur herstellung von zellulosefasern enthaltenden verbindungen als blatt oder gewebe. |
| ES91203122T ES2051075T3 (es) | 1990-12-11 | 1991-11-28 | Un procedimiento para la produccion de productos que contienen fibras de celulosa en forma de hoja o banda. |
| EP91203122A EP0490425B1 (en) | 1990-12-11 | 1991-11-28 | A process for the production of cellulose fibre containing products in sheet or web form |
| DK91203122.6T DK0490425T3 (da) | 1990-12-11 | 1991-11-28 | Fremgangsmåde til fremstilling af cellulosefiberholdige produkter i form af plader eller væv |
| KR1019910022188A KR960015749B1 (ko) | 1990-12-11 | 1991-12-05 | 시이트나 웨브(web)형 세룰로오스 섬유함유 제품의 제조방법 |
| CA002057097A CA2057097C (en) | 1990-12-11 | 1991-12-05 | Process for the production of cellulose fibre containing products in sheet or web form |
| AU88873/91A AU654306B2 (en) | 1990-12-11 | 1991-12-06 | A process for the production of cellulose fibre containing products in sheet or web form |
| BR919105303A BR9105303A (pt) | 1990-12-11 | 1991-12-09 | Processo para obtencao de produtos em forma de folha ou tela contendo fibra de celulose |
| US07/803,970 US5277764A (en) | 1990-12-11 | 1991-12-09 | Process for the production of cellulose fibre containing products in sheet or web form |
| FI915787A FI106733B (sv) | 1990-12-11 | 1991-12-09 | Sätt för framställning av ark- eller banformiga cellulosafiberinnehållande produkter |
| JP3349726A JP2609186B2 (ja) | 1990-12-11 | 1991-12-10 | シート状あるいはウエブ状のセルロース繊維含有製品の製造方法 |
| NO914853A NO178470C (no) | 1990-12-11 | 1991-12-10 | Fremgangsmåte ved fremstilling av ark eller baner inneholdende cellulosefibere |
| AR91321364A AR245801A1 (es) | 1990-12-11 | 1991-12-11 | Proceso para la produccion de productos que contienen fibra de celulosa en forma de lamina o de rollo continuo. |
| PT99769A PT99769B (pt) | 1990-12-11 | 1991-12-11 | Processo de produtos contendo fibra de celulose em forma de folha ou banda |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003954A SE9003954L (sv) | 1990-12-11 | 1990-12-11 | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE9003954D0 SE9003954D0 (sv) | 1990-12-11 |
| SE9003954L true SE9003954L (sv) | 1992-06-12 |
Family
ID=20381163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9003954A SE9003954L (sv) | 1990-12-11 | 1990-12-11 | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5277764A (sv) |
| EP (1) | EP0490425B1 (sv) |
| JP (1) | JP2609186B2 (sv) |
| KR (1) | KR960015749B1 (sv) |
| AR (1) | AR245801A1 (sv) |
| AT (1) | ATE103024T1 (sv) |
| AU (1) | AU654306B2 (sv) |
| BR (1) | BR9105303A (sv) |
| CA (1) | CA2057097C (sv) |
| DE (1) | DE69101427T2 (sv) |
| DK (1) | DK0490425T3 (sv) |
| ES (1) | ES2051075T3 (sv) |
| FI (1) | FI106733B (sv) |
| NO (1) | NO178470C (sv) |
| PT (1) | PT99769B (sv) |
| SE (1) | SE9003954L (sv) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE162249T1 (de) * | 1991-07-02 | 1998-01-15 | Eka Chemicals Ab | Verfahren zur herstellung von papier |
| US5783126A (en) | 1992-08-11 | 1998-07-21 | E. Khashoggi Industries | Method for manufacturing articles having inorganically filled, starch-bound cellular matrix |
| US5683772A (en) | 1992-08-11 | 1997-11-04 | E. Khashoggi Industries | Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers |
| US5928741A (en) | 1992-08-11 | 1999-07-27 | E. Khashoggi Industries, Llc | Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix |
| US5506046A (en) | 1992-08-11 | 1996-04-09 | E. Khashoggi Industries | Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix |
| US5545450A (en) | 1992-08-11 | 1996-08-13 | E. Khashoggi Industries | Molded articles having an inorganically filled organic polymer matrix |
| US5582670A (en) | 1992-08-11 | 1996-12-10 | E. Khashoggi Industries | Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix |
| 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 |
| US5658603A (en) | 1992-08-11 | 1997-08-19 | E. Khashoggi Industries | Systems for molding articles having an inorganically filled organic polymer matrix |
| US5660903A (en) | 1992-08-11 | 1997-08-26 | E. Khashoggi Industries | Sheets having a highly inorganically filled organic polymer matrix |
| US5508072A (en) | 1992-08-11 | 1996-04-16 | E. Khashoggi Industries | Sheets having a highly inorganically filled organic polymer matrix |
| US5709827A (en) | 1992-08-11 | 1998-01-20 | E. Khashoggi Industries | Methods for manufacturing articles having a starch-bound cellular matrix |
| US5580624A (en) | 1992-08-11 | 1996-12-03 | E. Khashoggi Industries | Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers |
| US5662731A (en) * | 1992-08-11 | 1997-09-02 | E. Khashoggi Industries | Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix |
| US5851634A (en) | 1992-08-11 | 1998-12-22 | E. Khashoggi Industries | Hinges for highly inorganically filled composite materials |
| US5800647A (en) | 1992-08-11 | 1998-09-01 | E. Khashoggi Industries, Llc | Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix |
| US5830305A (en) | 1992-08-11 | 1998-11-03 | E. Khashoggi Industries, Llc | Methods of molding articles having an inorganically filled organic polymer matrix |
| US5618341A (en) | 1992-08-11 | 1997-04-08 | E. Khashoggi Industries | Methods for uniformly dispersing fibers within starch-based compositions |
| US5830548A (en) | 1992-08-11 | 1998-11-03 | E. Khashoggi Industries, Llc | Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets |
| US5810961A (en) | 1993-11-19 | 1998-09-22 | E. Khashoggi Industries, Llc | Methods for manufacturing molded sheets having a high starch content |
| US5716675A (en) | 1992-11-25 | 1998-02-10 | E. Khashoggi Industries | Methods for treating the surface of starch-based articles with glycerin |
| DK169728B1 (da) | 1993-02-02 | 1995-01-23 | Stein Gaasland | Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter |
| US5738921A (en) | 1993-08-10 | 1998-04-14 | E. Khashoggi Industries, Llc | Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix |
| 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 |
| US5458679A (en) * | 1993-12-10 | 1995-10-17 | Minerals Technologies, Inc. | Treatment of inorganic filler material for paper with polysaccharides |
| US5776388A (en) | 1994-02-07 | 1998-07-07 | E. Khashoggi Industries, Llc | Methods for molding articles which include a hinged starch-bound cellular matrix |
| US5705203A (en) | 1994-02-07 | 1998-01-06 | E. Khashoggi Industries | Systems 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 |
| US5571494A (en) * | 1995-01-20 | 1996-11-05 | J. M. Huber Corporation | Temperature-activated polysilicic acids |
| FR2732368B1 (fr) * | 1995-03-31 | 1997-06-06 | Roquette Freres | Nouveau procede de fabrication de papier |
| FR2743810B1 (fr) | 1996-01-23 | 1998-04-10 | Roquette Freres | Polysaccharides cationiques modifies, compositions pour le collage les contenant et procedes pour le collage de structures planes mettant en oeuvre ces compositions |
| US5808053A (en) * | 1996-01-26 | 1998-09-15 | Eka Chemicals Ab | Modificaton of starch |
| SE9600285D0 (sv) | 1996-01-26 | 1996-01-26 | Eka Nobel Ab | Modification of starch |
| GB9604927D0 (en) * | 1996-03-08 | 1996-05-08 | Allied Colloids Ltd | Activation of swelling clays and processes of using the activated clays |
| US6168857B1 (en) | 1996-04-09 | 2001-01-02 | E. Khashoggi Industries, Llc | Compositions and methods for manufacturing starch-based compositions |
| US5858076A (en) * | 1996-06-07 | 1999-01-12 | Albion Kaolin Company | Coating composition for paper and paper boards containing starch and smectite clay |
| FR2766849B1 (fr) * | 1997-08-01 | 1999-12-24 | Rhodia Chimie Sa | Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant une silice precipitee et un polymere cationique |
| FI104502B (sv) * | 1997-09-16 | 2000-02-15 | Metsae Serla Oyj | Förfarande för framställning av pappersbana |
| CA2216480A1 (en) * | 1997-09-26 | 1999-03-26 | National Silicates Ltd. | Paper strength enhancement by silicate/starch treatment |
| CO5070714A1 (es) | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | Proceso para la preparacion de silice coloidal estable |
| FR2777918B1 (fr) * | 1998-04-27 | 2000-06-23 | Rhodia Chimie Sa | Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant de la bentonite et un galactomanne cationique |
| US7306700B1 (en) | 1998-04-27 | 2007-12-11 | Akzo Nobel Nv | Process for the production of paper |
| KR100403838B1 (ko) * | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | 제지 방법 |
| EP0953680A1 (en) * | 1998-04-27 | 1999-11-03 | Akzo Nobel N.V. | A process for the production of paper |
| US6217709B1 (en) | 1998-11-23 | 2001-04-17 | Hercules Incorporated | Cationic starch/cationic galactomannan gum blends as strength and drainage aids |
| CA2371494C (en) * | 1999-05-04 | 2005-09-20 | Akzo Nobel N.V. | Silica-based sols |
| US7169261B2 (en) * | 1999-05-04 | 2007-01-30 | Akzo Nobel N.V. | Silica-based sols |
| DE69938565T2 (de) * | 1999-06-02 | 2009-06-04 | Ondeo Nalco Co., Naperville | Herstellungsverfahren von stabilen kieselsol mit hoher oberfläche und verbesserter aktivität |
| FR2794479B1 (fr) | 1999-06-04 | 2001-09-21 | Roquette Freres | Composition et procede pour la fabrication de structures planes, en particulier du papier ou du carton |
| 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 |
| US7629392B2 (en) * | 2004-04-07 | 2009-12-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
| 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 |
| US7459059B2 (en) * | 2005-09-21 | 2008-12-02 | Nalco Company | Use of synthetic metal silicates for increasing retention and drainage during a papermaking process |
| US7494565B2 (en) * | 2005-09-21 | 2009-02-24 | Nalco Company | Use of starch with synthetic metal silicates for improving a papermaking process |
| CA2635661C (en) * | 2005-12-30 | 2015-01-13 | 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 |
| US7651590B2 (en) * | 2006-03-03 | 2010-01-26 | Birla Research Institute For Applied Sciences | Flame retardant and glow resistant zinc free cellulose product |
| FI124464B (sv) | 2009-04-29 | 2014-09-15 | Upm Kymmene Corp | Förfarande för tillverkning av mäldsammansättning, mäldsammansättning och papper |
| 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 |
| MX363962B (es) | 2012-10-10 | 2019-04-09 | Buckman Laboratories Int Inc | Fijacion de aceite mineral en el empaquetamiento alimenticio de papel con lacasa para prevenir l amigracion de aceite mineral en alimentos. |
| US9458297B2 (en) * | 2014-06-30 | 2016-10-04 | Weyerhaeuser Nr Company | Modified fiber, methods, and systems |
| SE541755C2 (en) * | 2017-03-01 | 2019-12-10 | Stora Enso Oyj | Process for production of film comprising microfibrillated cellulose |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| SE8403062L (sv) * | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
| JPS6266202A (ja) * | 1985-09-19 | 1987-03-25 | Nobuyoshi Takemoto | サイドミラ− |
| GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| DE3604796A1 (de) * | 1986-02-15 | 1987-08-20 | Degussa | Verfahren zur trockenkationisierung von staerke |
| US4750974A (en) * | 1986-02-24 | 1988-06-14 | Nalco Chemical Company | Papermaking aid |
| DE3726427A1 (de) * | 1987-08-08 | 1989-02-16 | Degussa | Verfahren zur trockenkationisierung von staerke ii |
| DE3726984A1 (de) * | 1987-08-13 | 1989-02-23 | Degussa | Verfahren zur trockenkationisierung von galaktomannanen (ii) |
| EP0382795B1 (en) * | 1988-01-13 | 1994-04-13 | Eka Nobel Inc. | Polyaluminosilicate microgel process and composition |
| EP0335575B2 (en) * | 1988-03-28 | 2000-08-23 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper and paper board |
| SE461156B (sv) * | 1988-05-25 | 1990-01-15 | Eka Nobel Ab | Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra |
| US5071512A (en) * | 1988-06-24 | 1991-12-10 | Delta Chemicals, Inc. | Paper making using hectorite and cationic starch |
| DE68906623T2 (de) * | 1988-09-16 | 1993-11-11 | Du Pont | Polysilikatmikrogele als Rückhaltungs-/Entwässerungshilfsmittel bei der Papierherstellung. |
| SE500387C2 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning |
| SE500367C2 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler och förfarande för framställning av papper |
-
1990
- 1990-12-11 SE SE9003954A patent/SE9003954L/sv not_active Application Discontinuation
-
1991
- 1991-11-28 DE DE69101427T patent/DE69101427T2/de not_active Expired - Fee Related
- 1991-11-28 ES ES91203122T patent/ES2051075T3/es not_active Expired - Lifetime
- 1991-11-28 EP EP91203122A patent/EP0490425B1/en not_active Expired - Lifetime
- 1991-11-28 DK DK91203122.6T patent/DK0490425T3/da active
- 1991-11-28 AT AT91203122T patent/ATE103024T1/de not_active IP Right Cessation
- 1991-12-05 KR KR1019910022188A patent/KR960015749B1/ko not_active Expired - Fee Related
- 1991-12-05 CA CA002057097A patent/CA2057097C/en not_active Expired - Fee Related
- 1991-12-06 AU AU88873/91A patent/AU654306B2/en not_active Ceased
- 1991-12-09 FI FI915787A patent/FI106733B/sv active
- 1991-12-09 US US07/803,970 patent/US5277764A/en not_active Expired - Lifetime
- 1991-12-09 BR BR919105303A patent/BR9105303A/pt not_active IP Right Cessation
- 1991-12-10 JP JP3349726A patent/JP2609186B2/ja not_active Expired - Fee Related
- 1991-12-10 NO NO914853A patent/NO178470C/no not_active IP Right Cessation
- 1991-12-11 PT PT99769A patent/PT99769B/pt not_active IP Right Cessation
- 1991-12-11 AR AR91321364A patent/AR245801A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AU8887391A (en) | 1992-06-18 |
| NO914853D0 (no) | 1991-12-10 |
| FI106733B (sv) | 2001-03-30 |
| PT99769B (pt) | 1999-05-31 |
| ATE103024T1 (de) | 1994-04-15 |
| KR960015749B1 (ko) | 1996-11-20 |
| NO178470C (no) | 1996-04-03 |
| PT99769A (pt) | 1992-11-30 |
| FI915787L (fi) | 1992-06-12 |
| JP2609186B2 (ja) | 1997-05-14 |
| NO914853L (no) | 1992-06-12 |
| CA2057097A1 (en) | 1992-06-12 |
| FI915787A0 (fi) | 1991-12-09 |
| DK0490425T3 (da) | 1994-05-09 |
| DE69101427T2 (de) | 1994-07-14 |
| JPH04327293A (ja) | 1992-11-16 |
| AR245801A1 (es) | 1994-02-28 |
| ES2051075T3 (es) | 1994-06-01 |
| BR9105303A (pt) | 1992-08-18 |
| US5277764A (en) | 1994-01-11 |
| CA2057097C (en) | 1997-10-28 |
| EP0490425A1 (en) | 1992-06-17 |
| DE69101427D1 (de) | 1994-04-21 |
| NO178470B (no) | 1995-12-27 |
| SE9003954D0 (sv) | 1990-12-11 |
| EP0490425B1 (en) | 1994-03-16 |
| KR920012662A (ko) | 1992-07-27 |
| AU654306B2 (en) | 1994-11-03 |
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