SE521641C2 - Förfarande för framställning av papper, förfarande för framställning av en mikrogel av polyaluminosilikat och mikrogel av polyaluminosilikat i vatten - Google Patents
Förfarande för framställning av papper, förfarande för framställning av en mikrogel av polyaluminosilikat och mikrogel av polyaluminosilikat i vattenInfo
- Publication number
- SE521641C2 SE521641C2 SE9802705A SE9802705A SE521641C2 SE 521641 C2 SE521641 C2 SE 521641C2 SE 9802705 A SE9802705 A SE 9802705A SE 9802705 A SE9802705 A SE 9802705A SE 521641 C2 SE521641 C2 SE 521641C2
- Authority
- SE
- Sweden
- Prior art keywords
- microgel
- weight
- particle size
- average particle
- water
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
-
- 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
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/779,099 US5707494A (en) | 1994-03-14 | 1997-01-06 | Process for preparing water soluble polyaluminosilicates |
PCT/GB1997/003552 WO1998030753A1 (en) | 1997-01-06 | 1997-12-24 | Paper making process |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9802705L SE9802705L (sv) | 1998-08-11 |
SE9802705D0 SE9802705D0 (sv) | 1998-08-11 |
SE521641C2 true SE521641C2 (sv) | 2003-11-18 |
Family
ID=25115323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9802705A SE521641C2 (sv) | 1997-01-06 | 1998-08-11 | Förfarande för framställning av papper, förfarande för framställning av en mikrogel av polyaluminosilikat och mikrogel av polyaluminosilikat i vatten |
Country Status (29)
Country | Link |
---|---|
US (1) | US5707494A (pl) |
JP (1) | JP3818455B2 (pl) |
KR (1) | KR100537963B1 (pl) |
CN (1) | CN1105805C (pl) |
AT (1) | AT412289B (pl) |
AU (1) | AU727134B2 (pl) |
BR (1) | BR9708006A (pl) |
CA (1) | CA2247846C (pl) |
CH (1) | CH693215A5 (pl) |
CZ (1) | CZ297174B6 (pl) |
DE (2) | DE19781630B4 (pl) |
DK (1) | DK175142B1 (pl) |
ES (1) | ES2160026B1 (pl) |
FI (1) | FI115238B (pl) |
GB (1) | GB2325676B (pl) |
HU (1) | HU225248B1 (pl) |
ID (1) | ID20304A (pl) |
LU (1) | LU90267B1 (pl) |
MX (1) | MX207393B (pl) |
MY (1) | MY116176A (pl) |
NO (1) | NO320156B1 (pl) |
NZ (1) | NZ331240A (pl) |
PH (1) | PH11997058974B1 (pl) |
PL (1) | PL193601B1 (pl) |
RU (1) | RU2180026C2 (pl) |
SE (1) | SE521641C2 (pl) |
SK (1) | SK285597B6 (pl) |
WO (1) | WO1998030753A1 (pl) |
ZA (1) | ZA9711592B (pl) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ID23976A (id) * | 1997-06-09 | 2000-06-14 | Akzo Nobel Nv | Mikrogel-mikrogel polisilikat dan bahan-bahan berdasar silika |
TW524910B (en) | 1999-11-08 | 2003-03-21 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
TW550325B (en) | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
TW527457B (en) | 1999-11-08 | 2003-04-11 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
TW483970B (en) | 1999-11-08 | 2002-04-21 | Ciba Spec Chem Water Treat Ltd | A process for making paper and paperboard |
US6379501B1 (en) * | 1999-12-14 | 2002-04-30 | Hercules Incorporated | Cellulose products and processes for preparing the same |
US6358365B1 (en) | 1999-12-14 | 2002-03-19 | Hercules Incorporated | Metal silicates, cellulose products, and processes thereof |
US7629392B2 (en) * | 2004-04-07 | 2009-12-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
US7732495B2 (en) * | 2004-04-07 | 2010-06-08 | Akzo Nobel N.V. | Silica-based sols and their production and use |
WO2008037593A2 (en) * | 2006-09-27 | 2008-04-03 | Ciba Holding Inc. | Siliceous composition and its use in papermaking |
AR066831A1 (es) | 2007-06-07 | 2009-09-16 | Akzo Nobel Nv | Soles a base de silice |
CL2008002019A1 (es) | 2007-07-16 | 2009-01-16 | Akzo Nobel Chemicals Int Bv | Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel. |
AR072689A1 (es) | 2008-07-14 | 2010-09-15 | Akzo Nobel Nv | Soles basados en silice metodo para producirlos uso y metodo para producir papel que los utiliza |
SE537737C2 (sv) * | 2013-03-01 | 2015-10-06 | Stora Enso Oyj | In-Line-framställning av kiseldioxid för retentionsändamål ien pappers- eller kartongtillverkningsprocess |
ES2700776T3 (es) | 2013-08-23 | 2019-02-19 | Akzo Nobel Chemicals Int Bv | Sol de sílice |
CN108716160A (zh) * | 2018-04-28 | 2018-10-30 | 句容市茂源织造厂 | 一种增强浆料添加层的制备方法及其在瓦楞纸板中的应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382795B1 (en) * | 1988-01-13 | 1994-04-13 | Eka Nobel Inc. | Polyaluminosilicate microgel process and composition |
US4927498A (en) * | 1988-01-13 | 1990-05-22 | E. I. Du Pont De Nemours And Company | Retention and drainage aid for papermaking |
US5176891A (en) * | 1988-01-13 | 1993-01-05 | Eka Chemicals, Inc. | Polyaluminosilicate process |
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 |
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 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning |
CA2044644A1 (en) * | 1991-06-14 | 1992-12-15 | Gerard Le Fevre | Method for the production of finely divided particulate siliceous material |
FI920246A0 (fi) * | 1992-01-20 | 1992-01-20 | Kemira Oy | Foerfarande foer tillverkning av papper. |
US5279807A (en) * | 1992-05-26 | 1994-01-18 | E. I. Du Pont De Nemours And Company | Method for preparing low-concentration polysilicate microgels |
US5482693A (en) * | 1994-03-14 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
US5543014A (en) * | 1994-03-14 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
-
1997
- 1997-01-06 US US08/779,099 patent/US5707494A/en not_active Expired - Lifetime
- 1997-12-23 ZA ZA9711592A patent/ZA9711592B/xx unknown
- 1997-12-24 CZ CZ0322198A patent/CZ297174B6/cs not_active IP Right Cessation
- 1997-12-24 PH PH58974A patent/PH11997058974B1/en unknown
- 1997-12-24 PL PL97328510A patent/PL193601B1/pl not_active IP Right Cessation
- 1997-12-24 AU AU53335/98A patent/AU727134B2/en not_active Ceased
- 1997-12-24 JP JP53061698A patent/JP3818455B2/ja not_active Expired - Fee Related
- 1997-12-24 ES ES009850013A patent/ES2160026B1/es not_active Expired - Fee Related
- 1997-12-24 RU RU98118229/12A patent/RU2180026C2/ru not_active IP Right Cessation
- 1997-12-24 AT AT0902897A patent/AT412289B/de not_active IP Right Cessation
- 1997-12-24 KR KR1019980707007A patent/KR100537963B1/ko not_active IP Right Cessation
- 1997-12-24 CN CN97192810A patent/CN1105805C/zh not_active Expired - Fee Related
- 1997-12-24 BR BR9708006-3A patent/BR9708006A/pt not_active IP Right Cessation
- 1997-12-24 DE DE19781630A patent/DE19781630B4/de not_active Expired - Lifetime
- 1997-12-24 SK SK1372-98A patent/SK285597B6/sk not_active IP Right Cessation
- 1997-12-24 CA CA002247846A patent/CA2247846C/en not_active Expired - Fee Related
- 1997-12-24 NZ NZ331240A patent/NZ331240A/en not_active IP Right Cessation
- 1997-12-24 DE DE19781630T patent/DE19781630T1/de not_active Withdrawn
- 1997-12-24 ID IDW980086A patent/ID20304A/id unknown
- 1997-12-24 GB GB9818211A patent/GB2325676B/en not_active Expired - Fee Related
- 1997-12-24 CH CH01809/98A patent/CH693215A5/de not_active IP Right Cessation
- 1997-12-24 WO PCT/GB1997/003552 patent/WO1998030753A1/en active IP Right Grant
- 1997-12-24 HU HU9902021A patent/HU225248B1/hu not_active IP Right Cessation
-
1998
- 1998-01-05 MY MYPI98000043A patent/MY116176A/en unknown
- 1998-07-30 NO NO19983513A patent/NO320156B1/no not_active IP Right Cessation
- 1998-08-05 LU LU90267A patent/LU90267B1/fr active
- 1998-08-11 SE SE9802705A patent/SE521641C2/sv not_active IP Right Cessation
- 1998-08-17 MX MX9806653A patent/MX207393B/es unknown
- 1998-09-03 DK DK199801111A patent/DK175142B1/da not_active IP Right Cessation
- 1998-09-04 FI FI981900A patent/FI115238B/fi not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |