BR0215227A - Composição aquosa contendo sìlica e processo para produção de papel - Google Patents
Composição aquosa contendo sìlica e processo para produção de papelInfo
- Publication number
- BR0215227A BR0215227A BR0215227-4A BR0215227A BR0215227A BR 0215227 A BR0215227 A BR 0215227A BR 0215227 A BR0215227 A BR 0215227A BR 0215227 A BR0215227 A BR 0215227A
- Authority
- BR
- Brazil
- Prior art keywords
- containing composition
- anionic
- silica
- aqueous silica
- organic polymer
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
Abstract
"COMPOSIçãO AQUOSA CONTENDO SìLICA E PROCESSO PARA PRODUçãO DE PAPEL". A presente invenção se refere a uma composição aquosa contendo sílica, a qual compreende um polímero orgânico aniónico tendo pelo menos um grupo aromático e partículas aniónicas à base de sílica, na forma de agregados ou de microgel. A composição aquosa contendo sílica contém o polímero orgânico aniónico tendo pelo menos um grupo aromático e as partículas aniónicas à base de sílica numa quantidade de pelo menos 0,01% em peso, com base no peso total da composição aquosa contendo sílica. A composição aquosa contendo sílica substancialmente não contém nenhuma quantidade de um agente de engomagem reativo à celulose e o polímero orgânico aniónico tendo pelo menos um grupo aromático não é um condensado aniónico de formaldeído e naftalenossulfonato. A invenção também se refere a métodos para preparação da composição aquosa contendo sílica e ao uso da composição aquosa contendo sílica como um agente auxiliar de drenagem e retenção em um processo de produção de papel. A invenção se refere ainda a um processo para produção de papel, a partir de uma suspensão aquosa contendo fibras celulósicas e, opcionalmente, agentes de carga, em que a composição aquosa contendo sílica e pelo menos um polímero orgânico com aniónico, são adicionados à suspensão celulósica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01850224 | 2001-12-21 | ||
| PCT/SE2002/002444 WO2003056099A1 (en) | 2001-12-21 | 2002-12-20 | Aqueous silica-containing composition and process for production of paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0215227A true BR0215227A (pt) | 2004-11-16 |
Family
ID=8184908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0215227-4A BR0215227A (pt) | 2001-12-21 | 2002-12-20 | Composição aquosa contendo sìlica e processo para produção de papel |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP1456468B1 (pt) |
| JP (1) | JP2005513300A (pt) |
| KR (1) | KR20040068321A (pt) |
| CN (1) | CN1606647A (pt) |
| AT (1) | ATE544906T1 (pt) |
| AU (1) | AU2002359218B2 (pt) |
| BR (1) | BR0215227A (pt) |
| CA (1) | CA2470803C (pt) |
| ES (1) | ES2381028T3 (pt) |
| MX (1) | MXPA04005533A (pt) |
| NO (1) | NO20043139L (pt) |
| NZ (1) | NZ533263A (pt) |
| PL (1) | PL215499B1 (pt) |
| PT (1) | PT1456468E (pt) |
| RU (1) | RU2274692C2 (pt) |
| WO (1) | WO2003056099A1 (pt) |
| ZA (1) | ZA200404079B (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004039851A2 (en) | 2002-10-30 | 2004-05-13 | The Lubrizol Corporation | Fiber dispersant-containing systems |
| US7323083B2 (en) | 2002-10-30 | 2008-01-29 | The Lubrizol Corporation | Adhesion promoters for glass-containing systems |
| US7955473B2 (en) | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
| CA2608146C (en) * | 2005-05-16 | 2011-03-22 | Akzo Nobel N.V. | A process for the production of paper |
| US20060254464A1 (en) | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| US9017649B2 (en) * | 2006-03-27 | 2015-04-28 | Nalco Company | Method of stabilizing silica-containing anionic microparticles in hard water |
| DE102007059736A1 (de) * | 2007-12-12 | 2009-06-18 | Omya Development Ag | Oberflächenmineralisierte organische Fasern |
| WO2012117763A1 (ja) * | 2011-03-03 | 2012-09-07 | 富士フイルム株式会社 | シリカ分散組成物 |
| AR086593A1 (es) * | 2011-06-08 | 2014-01-08 | Akzo Nobel Chemicals Int Bv | Proceso para la produccion de papel y carton |
| CN106349513A (zh) * | 2016-08-26 | 2017-01-25 | 强新正品（苏州）环保材料科技有限公司 | 一种高粘度硅溶胶及其制备方法 |
| FR3055896B1 (fr) * | 2016-09-09 | 2020-04-03 | S.P.C.M. Sa | Procede de traitement d'effluents aqueux |
| CN106833570B (zh) * | 2017-01-06 | 2019-05-28 | 中国海洋石油集团有限公司 | 一种悬浮减轻剂及其制备方法和用途 |
| US12565629B2 (en) | 2020-02-17 | 2026-03-03 | Borregaard As | Lignin derivative for reducing dishwasher film |
| CA3212814A1 (en) * | 2021-03-16 | 2022-09-22 | Borregaard As | Biobased dispersants for laundry cleaning applications |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313790A (en) | 1980-03-31 | 1982-02-02 | Pulp And Paper Research Institute Of Canada | Additives for increased retention and pitch control in paper manufacture |
| US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
| GB8920456D0 (en) * | 1989-09-11 | 1989-10-25 | Albright & Wilson | Active sizing compositions |
| US5185062A (en) | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
| WO1993015271A1 (en) * | 1992-01-29 | 1993-08-05 | Kemira Kemi Aktiebolag | Improved process for production of paper |
| US5458679A (en) * | 1993-12-10 | 1995-10-17 | Minerals Technologies, Inc. | Treatment of inorganic filler material for paper with polysaccharides |
| SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
| US6315824B1 (en) * | 1996-02-02 | 2001-11-13 | Rodrigue V. Lauzon | Coacervate stabilizer system |
| US6165259A (en) | 1997-02-05 | 2000-12-26 | Akzo Nobel N.V. | Aqueous dispersions of hydrophobic material |
| US6033524A (en) * | 1997-11-24 | 2000-03-07 | Nalco Chemical Company | Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment |
| EP0953680A1 (en) * | 1998-04-27 | 1999-11-03 | Akzo Nobel N.V. | A process for the production of paper |
-
2002
- 2002-12-20 PL PL369967A patent/PL215499B1/pl not_active IP Right Cessation
- 2002-12-20 CN CNA028256441A patent/CN1606647A/zh active Pending
- 2002-12-20 AT AT02793740T patent/ATE544906T1/de active
- 2002-12-20 MX MXPA04005533A patent/MXPA04005533A/es active IP Right Grant
- 2002-12-20 ES ES02793740T patent/ES2381028T3/es not_active Expired - Lifetime
- 2002-12-20 JP JP2003556605A patent/JP2005513300A/ja active Pending
- 2002-12-20 NZ NZ533263A patent/NZ533263A/en unknown
- 2002-12-20 AU AU2002359218A patent/AU2002359218B2/en not_active Ceased
- 2002-12-20 CA CA002470803A patent/CA2470803C/en not_active Expired - Fee Related
- 2002-12-20 KR KR10-2004-7009816A patent/KR20040068321A/ko not_active Abandoned
- 2002-12-20 EP EP02793740A patent/EP1456468B1/en not_active Expired - Lifetime
- 2002-12-20 PT PT02793740T patent/PT1456468E/pt unknown
- 2002-12-20 WO PCT/SE2002/002444 patent/WO2003056099A1/en not_active Ceased
- 2002-12-20 BR BR0215227-4A patent/BR0215227A/pt not_active IP Right Cessation
- 2002-12-20 RU RU2004122419/04A patent/RU2274692C2/ru not_active IP Right Cessation
-
2004
- 2004-05-25 ZA ZA200404079A patent/ZA200404079B/en unknown
- 2004-07-20 NO NO20043139A patent/NO20043139L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20043139L (no) | 2004-09-21 |
| RU2274692C2 (ru) | 2006-04-20 |
| RU2004122419A (ru) | 2005-03-27 |
| MXPA04005533A (es) | 2004-09-13 |
| PL215499B1 (pl) | 2013-12-31 |
| ATE544906T1 (de) | 2012-02-15 |
| PT1456468E (pt) | 2012-05-08 |
| KR20040068321A (ko) | 2004-07-30 |
| ES2381028T3 (es) | 2012-05-22 |
| EP1456468B1 (en) | 2012-02-08 |
| EP1456468A1 (en) | 2004-09-15 |
| ZA200404079B (en) | 2005-05-25 |
| WO2003056099A1 (en) | 2003-07-10 |
| JP2005513300A (ja) | 2005-05-12 |
| AU2002359218B2 (en) | 2005-12-08 |
| PL369967A1 (en) | 2005-05-02 |
| CA2470803A1 (en) | 2003-07-10 |
| CA2470803C (en) | 2009-05-26 |
| CN1606647A (zh) | 2005-04-13 |
| NZ533263A (en) | 2005-12-23 |
| AU2002359218A1 (en) | 2003-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 12A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2285 DE 21/10/2014. |