ATE276971T1 - Herstellung von anionischen nanokompositen und ihre verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung - Google Patents
Herstellung von anionischen nanokompositen und ihre verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellungInfo
- Publication number
- ATE276971T1 ATE276971T1 AT99928755T AT99928755T ATE276971T1 AT E276971 T1 ATE276971 T1 AT E276971T1 AT 99928755 T AT99928755 T AT 99928755T AT 99928755 T AT99928755 T AT 99928755T AT E276971 T1 ATE276971 T1 AT E276971T1
- Authority
- AT
- Austria
- Prior art keywords
- production
- retention
- drainage aids
- paper
- anionic nanocomposites
- Prior art date
Links
- 208000030507 AIDS Diseases 0.000 title 1
- 230000014759 maintenance of location Effects 0.000 title 1
- 239000002114 nanocomposite Substances 0.000 title 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
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- 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
- D21H23/765—Addition of all compounds to the pulp
-
- 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
-
- 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
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/123,877 US6083997A (en) | 1998-07-28 | 1998-07-28 | Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking |
| PCT/US1999/013696 WO2000006490A1 (en) | 1998-07-28 | 1999-06-17 | Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE276971T1 true ATE276971T1 (de) | 2004-10-15 |
Family
ID=22411444
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04014887T ATE538070T1 (de) | 1998-07-28 | 1999-06-17 | Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung |
| AT99928755T ATE276971T1 (de) | 1998-07-28 | 1999-06-17 | Herstellung von anionischen nanokompositen und ihre verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04014887T ATE538070T1 (de) | 1998-07-28 | 1999-06-17 | Ein anionisches nanokomposit zur verwendung als retentions- und entwässerungshilfsmittel bei der papierherstellung |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US6083997A (de) |
| EP (2) | EP1460041B1 (de) |
| JP (1) | JP4796692B2 (de) |
| AR (1) | AR019719A1 (de) |
| AT (2) | ATE538070T1 (de) |
| AU (1) | AU752903B2 (de) |
| BR (1) | BR9912574B1 (de) |
| CA (1) | CA2337375C (de) |
| DE (2) | DE69920475T3 (de) |
| DK (1) | DK1100751T4 (de) |
| ES (2) | ES2161670T5 (de) |
| ID (1) | ID27978A (de) |
| NO (1) | NO20010402L (de) |
| NZ (1) | NZ509463A (de) |
| WO (1) | WO2000006490A1 (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69840734D1 (de) | 1997-06-09 | 2009-05-20 | Akzo Nobel Nv | Polysilikat-Mirkogele |
| DK1293603T3 (da) * | 1997-09-30 | 2007-08-13 | Nalco Chemical Co | Fremstilling af papir under anvendelse af kolloide borsilicater |
| DE60024138T2 (de) * | 1999-12-20 | 2006-07-20 | Akzo Nobel N.V. | Sole auf der basis von kieselsäure |
| US6818100B2 (en) | 2000-08-07 | 2004-11-16 | Akzo Nobel N.V. | Process for sizing paper |
| FR2819245B1 (fr) * | 2001-01-09 | 2004-11-26 | Clariant | Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications |
| US7189776B2 (en) * | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
| US7156955B2 (en) * | 2001-12-21 | 2007-01-02 | Akzo Nobel N.V. | Papermaking process using a specified NSF to silica-based particle ratio |
| US20040053037A1 (en) * | 2002-09-16 | 2004-03-18 | Koch Carol A. | Layer by layer assembled nanocomposite barrier coatings |
| US20040157047A1 (en) * | 2003-02-06 | 2004-08-12 | Ali Mehrabi | Continuous process for manufacturing electrostatically self-assembled coatings |
| DE102004020112A1 (de) * | 2003-07-04 | 2005-01-20 | Bayer Chemicals Ag | Papierherstellung mit modifizierten Kieselsolen als Mikropartikel |
| DE10346750A1 (de) * | 2003-10-06 | 2005-04-21 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| US7531600B1 (en) | 2003-11-12 | 2009-05-12 | Kroff Chemical Company | Water-in-oil polymer emulsion containing microparticles |
| US7482310B1 (en) | 2003-11-12 | 2009-01-27 | Kroff Chemical Company, Inc. | Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers |
| 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 |
| 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 |
| WO2006123989A2 (en) * | 2005-05-16 | 2006-11-23 | Akzo Nobel N.V. | A process for the production of paper |
| KR101318317B1 (ko) | 2005-12-30 | 2013-10-15 | 아크조 노벨 엔.브이. | 종이의 제조 방법 |
| US9017649B2 (en) * | 2006-03-27 | 2015-04-28 | Nalco Company | Method of stabilizing silica-containing anionic microparticles in hard water |
| US20100330366A1 (en) * | 2009-06-30 | 2010-12-30 | Keiser Bruce A | Silica-based particle composition |
| US20110046241A1 (en) * | 2009-08-24 | 2011-02-24 | Keizer Timothy S | Calcium based carrier particles |
| US20110046239A1 (en) * | 2009-08-24 | 2011-02-24 | Keiser Bruce A | Calcium based carrier particles |
| US20110046240A1 (en) * | 2009-08-24 | 2011-02-24 | Keizer Timothy S | Calcium-based carrier particles |
| US20110046238A1 (en) * | 2009-08-24 | 2011-02-24 | Keiser Bruce A | Calcium based carrier particles |
| US9481797B2 (en) | 2011-08-09 | 2016-11-01 | Cristal Usa Inc. | Pigment for paper and paper laminate |
| CN103145133B (zh) * | 2013-03-17 | 2015-12-02 | 上虞市佳和化工有限公司 | 一种硅溶胶的制备方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2574902A (en) * | 1948-12-15 | 1951-11-13 | Du Pont | Chemical processes and composition |
| US3374180A (en) * | 1964-12-28 | 1968-03-19 | Monsanto Co | Process for preparing silica aquasols |
| DE1567459B1 (de) * | 1966-06-18 | 1970-10-29 | Degussa | Verfahren zur Herstellung feinteiliger,organisch modifizierter Kieselsaeuren |
| DE1667443C2 (de) * | 1966-06-18 | 1982-10-21 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung feinteiliger Papierfüllstoffe auf Basis von organisch modifizierten Silikaten |
| US3920578A (en) * | 1968-06-12 | 1975-11-18 | Du Pont | Colloidal silica-based binder vehicles and gels |
| 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 |
| JPH0663197B2 (ja) * | 1985-11-07 | 1994-08-17 | 三菱製紙株式会社 | 中性紙の製紙方法 |
| GB8529970D0 (en) * | 1985-12-05 | 1986-01-15 | Unilever Plc | Spheroidal silica |
| GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| US4913775A (en) * | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
| US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
| US4871251A (en) * | 1987-04-27 | 1989-10-03 | Preikschat F K | Apparatus and method for particle analysis |
| US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
| FR2627176B1 (fr) * | 1988-02-11 | 1990-06-15 | Rhone Poulenc Chimie | Suspension aqueuse stable de silice de precipitation |
| EP0335575B2 (de) * | 1988-03-28 | 2000-08-23 | Ciba Specialty Chemicals Water Treatments Limited | Herstellung von Papier und Pappe |
| US5185206A (en) * | 1988-09-16 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
| SE500367C2 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler och förfarande för framställning av papper |
| SE8903752D0 (sv) * | 1989-11-09 | 1989-11-09 | Eka Nobel Ab | Foerfarande foer framstaellning av papper |
| SE500387C2 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning |
| US5098520A (en) * | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
| US5185062A (en) * | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
| US5503820A (en) * | 1992-05-26 | 1996-04-02 | E. I. Du Pont De Nemours And Company | Method for preparing low-concentration polysilicate microgels |
| SE501216C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma |
| US5477604A (en) * | 1993-11-01 | 1995-12-26 | Smith; Daniel | Process for manufacturing taper point surgical needles |
| US5482693A (en) * | 1994-03-14 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
| US5595629A (en) * | 1995-09-22 | 1997-01-21 | Nalco Chemical Company | Papermaking process |
| DE69840734D1 (de) † | 1997-06-09 | 2009-05-20 | Akzo Nobel Nv | Polysilikat-Mirkogele |
-
1998
- 1998-07-28 US US09/123,877 patent/US6083997A/en not_active Expired - Lifetime
-
1999
- 1999-06-17 EP EP04014887A patent/EP1460041B1/de not_active Expired - Lifetime
- 1999-06-17 CA CA002337375A patent/CA2337375C/en not_active Expired - Lifetime
- 1999-06-17 AU AU45748/99A patent/AU752903B2/en not_active Ceased
- 1999-06-17 AT AT04014887T patent/ATE538070T1/de active
- 1999-06-17 BR BRPI9912574-9A patent/BR9912574B1/pt not_active IP Right Cessation
- 1999-06-17 JP JP2000562302A patent/JP4796692B2/ja not_active Expired - Lifetime
- 1999-06-17 ID IDW20010157A patent/ID27978A/id unknown
- 1999-06-17 DE DE69920475T patent/DE69920475T3/de not_active Expired - Lifetime
- 1999-06-17 EP EP99928755A patent/EP1100751B2/de not_active Expired - Lifetime
- 1999-06-17 DE DE1100751T patent/DE1100751T1/de active Pending
- 1999-06-17 WO PCT/US1999/013696 patent/WO2000006490A1/en not_active Ceased
- 1999-06-17 AT AT99928755T patent/ATE276971T1/de not_active IP Right Cessation
- 1999-06-17 NZ NZ509463A patent/NZ509463A/xx not_active IP Right Cessation
- 1999-06-17 ES ES99928755T patent/ES2161670T5/es not_active Expired - Lifetime
- 1999-06-17 DK DK99928755T patent/DK1100751T4/da active
- 1999-06-17 ES ES04014887T patent/ES2378232T3/es not_active Expired - Lifetime
- 1999-06-25 AR ARP990103081A patent/AR019719A1/es active IP Right Grant
-
2000
- 2000-04-10 US US09/546,042 patent/US6200420B1/en not_active Expired - Lifetime
-
2001
- 2001-01-23 NO NO20010402A patent/NO20010402L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1460041A3 (de) | 2006-01-25 |
| EP1460041A2 (de) | 2004-09-22 |
| DK1100751T3 (da) | 2005-01-24 |
| BR9912574A (pt) | 2001-05-02 |
| JP4796692B2 (ja) | 2011-10-19 |
| WO2000006490A1 (en) | 2000-02-10 |
| CA2337375A1 (en) | 2000-02-10 |
| AU752903B2 (en) | 2002-10-03 |
| ID27978A (id) | 2001-05-03 |
| NZ509463A (en) | 2002-09-27 |
| ES2161670T5 (es) | 2009-04-16 |
| ES2161670T1 (es) | 2001-12-16 |
| EP1460041B1 (de) | 2011-12-21 |
| NO20010402D0 (no) | 2001-01-23 |
| DE69920475D1 (de) | 2004-10-28 |
| JP2002521581A (ja) | 2002-07-16 |
| EP1100751B2 (de) | 2009-01-07 |
| ATE538070T1 (de) | 2012-01-15 |
| DK1100751T4 (da) | 2009-04-20 |
| ES2161670T3 (es) | 2005-05-16 |
| BR9912574B1 (pt) | 2008-11-18 |
| US6083997A (en) | 2000-07-04 |
| EP1100751A1 (de) | 2001-05-23 |
| AR019719A1 (es) | 2002-03-13 |
| US6200420B1 (en) | 2001-03-13 |
| EP1100751B1 (de) | 2004-09-22 |
| DE69920475T3 (de) | 2009-06-18 |
| NO20010402L (no) | 2001-03-28 |
| ES2378232T3 (es) | 2012-04-10 |
| AU4574899A (en) | 2000-02-21 |
| CA2337375C (en) | 2009-09-22 |
| DE1100751T1 (de) | 2002-02-21 |
| DE69920475T2 (de) | 2005-12-01 |
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| REN | Ceased due to non-payment of the annual fee |