BR0013657A - Método para aumentar a retenção e drenagem em uma carga de produção de papel - Google Patents
Método para aumentar a retenção e drenagem em uma carga de produção de papelInfo
- Publication number
- BR0013657A BR0013657A BR0013657-3A BR0013657A BR0013657A BR 0013657 A BR0013657 A BR 0013657A BR 0013657 A BR0013657 A BR 0013657A BR 0013657 A BR0013657 A BR 0013657A
- Authority
- BR
- Brazil
- Prior art keywords
- drainage
- paper production
- production load
- increase retention
- retention
- 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
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
Landscapes
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
"MéTODO PARA AUMENTAR A RETENçãO E DRENAGEM EM UMA CARGA DE PRODUçãO DE PAPEL". Esta invenção é dirigida a um método para aumentar a retenção e drenagem em uma carga para produção de papel que compreende a adição à carga de uma quantidade eficaz de floculante de um polímero aniónico ou não iónico solúvel em água de peso molecular elevado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/392,671 US6331229B1 (en) | 1999-09-08 | 1999-09-08 | Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers |
PCT/US2000/022386 WO2001018063A1 (en) | 1999-09-08 | 2000-08-14 | Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0013657A true BR0013657A (pt) | 2002-05-07 |
Family
ID=23551539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0013657-3A BR0013657A (pt) | 1999-09-08 | 2000-08-14 | Método para aumentar a retenção e drenagem em uma carga de produção de papel |
Country Status (15)
Country | Link |
---|---|
US (2) | US6331229B1 (pt) |
EP (1) | EP1216260B1 (pt) |
JP (1) | JP4703078B2 (pt) |
KR (1) | KR100668652B1 (pt) |
AT (1) | ATE301137T1 (pt) |
AU (1) | AU783230B2 (pt) |
BR (1) | BR0013657A (pt) |
CA (1) | CA2378251C (pt) |
DE (1) | DE60021736T2 (pt) |
DK (1) | DK1216260T3 (pt) |
ES (1) | ES2246880T3 (pt) |
MX (1) | MXPA02001298A (pt) |
NO (1) | NO331431B1 (pt) |
NZ (1) | NZ517363A (pt) |
WO (1) | WO2001018063A1 (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1683817B1 (en) * | 2001-12-07 | 2010-01-27 | Hercules Incorporated | Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions |
US7156955B2 (en) * | 2001-12-21 | 2007-01-02 | Akzo Nobel N.V. | Papermaking process using a specified NSF to silica-based particle ratio |
RU2309210C2 (ru) * | 2002-04-08 | 2007-10-27 | Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед | Обработка отложения белой смолы |
US7091273B2 (en) | 2002-05-07 | 2006-08-15 | Akzo Nobel N.V. | Process for preparing a polymer dispersion |
US6939443B2 (en) * | 2002-06-19 | 2005-09-06 | Lanxess Corporation | Anionic functional promoter and charge control agent |
US7396874B2 (en) * | 2002-12-06 | 2008-07-08 | Hercules Incorporated | Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions |
WO2005003455A1 (de) * | 2003-07-04 | 2005-01-13 | H.C. Starck Gmbh | Papierherstellung mit modifizierten kieselsolen als mikropartikel |
US7566469B2 (en) * | 2003-10-13 | 2009-07-28 | Nalco Company | Method of dewatering grain stillage solids |
DE102004013750A1 (de) * | 2004-03-18 | 2005-11-03 | Stockhausen Gmbh | Anionische Wasser-in-Wasser-Polymerdispersionen, Verfahren zu deren Herstellung sowie deren Verwendung |
FR2869626A3 (fr) * | 2004-04-29 | 2005-11-04 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
US20060084771A1 (en) * | 2004-10-15 | 2006-04-20 | Wong Shing Jane B | Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
US7473334B2 (en) * | 2004-10-15 | 2009-01-06 | Nalco Company | Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
US20060137843A1 (en) * | 2004-12-29 | 2006-06-29 | Sutman Frank J | Retention and drainage in the manufacture of paper |
US20060142429A1 (en) * | 2004-12-29 | 2006-06-29 | Gelman Robert A | Retention and drainage in the manufacture of paper |
US8039550B2 (en) | 2005-05-20 | 2011-10-18 | Akzo Nobel N.V. | Process for preparing a polymer dispersion and a polymer dispersion |
MX276303B (es) * | 2005-05-20 | 2010-06-02 | Akzo Nobel Nv | Proceso para preparar una dispersion de polimero y una dispersion de polimero. |
CN100412099C (zh) * | 2005-11-07 | 2008-08-20 | 董延茂 | 一种复合式改性淀粉絮凝剂及其制备 |
US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
US8900641B2 (en) | 2006-12-28 | 2014-12-02 | Nalco Company | Antimicrobial composition |
MX2011001884A (es) * | 2008-08-22 | 2011-05-10 | Akzo Nobel Nv | Dispersion de polimero. |
FI125418B (fi) | 2010-10-15 | 2015-10-15 | Kemira Oyj | Anioninen dispersiopolymerointimenetelmä |
EP2633120A4 (en) | 2010-10-29 | 2015-08-26 | Buckman Labor Inc | PAPER MANUFACTURE AND PRODUCTS MANUFACTURED BY THIS MANUFACTURE WITH NETWORKED IONIC POLYMER MICROPARTICLES |
US10407831B2 (en) * | 2014-09-04 | 2019-09-10 | Kemira Oyj | Sizing composition, its use and a method for producing paper, board or the like |
CN107556432A (zh) * | 2017-10-11 | 2018-01-09 | 青岛科技大学 | 一种添加分子量调节剂制备造纸用阳离子助留助滤剂的方法 |
CN114195933B (zh) * | 2021-12-23 | 2022-12-30 | 诚达药业股份有限公司 | 纸张增厚剂制备方法及增厚纸张浆料制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897333A (en) * | 1971-02-24 | 1975-07-29 | Allied Colloids Mfg | Flocculating agents |
CA1267483A (en) | 1984-11-19 | 1990-04-03 | Hisao Takeda | Process for the production of a water-soluble polymer dispersion |
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
US5221435A (en) * | 1991-09-27 | 1993-06-22 | Nalco Chemical Company | Papermaking process |
US5423946A (en) * | 1994-03-07 | 1995-06-13 | Nalco Chemical Company | Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp |
SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
US5605970A (en) | 1996-03-20 | 1997-02-25 | Nalco Chemical Company | Synthesis of high molecular weight anionic dispersion polymers |
US5837776A (en) * | 1996-03-20 | 1998-11-17 | Nalco Chemical Company | Process for producing water soluble anionic dispersion polymers |
AU729008B2 (en) * | 1996-05-01 | 2001-01-25 | Nalco Chemical Company | Improved papermaking process |
US6007679A (en) * | 1996-05-01 | 1999-12-28 | Nalco Chemical Company | Papermaking process |
JPH10195115A (ja) * | 1996-12-27 | 1998-07-28 | Nippon P M C Kk | エマルション組成物、その製造方法、製紙用添加剤及びこれを用いた紙 |
ID22818A (id) * | 1996-12-31 | 1999-12-09 | Ciba Spec Chem Water Treat Ltd | Proses pembuatan kertas dan bahan-bahan untuk digunakan dalam proses ini |
US5985992A (en) | 1997-12-10 | 1999-11-16 | Cytec Technology Corp. | Anionic polymer products and processes |
US6265477B1 (en) | 1999-09-08 | 2001-07-24 | Nalco Chemical Company | Aqueous dispersion of a particulate high molecular weight anionic or nonionic polymer |
US6217778B1 (en) | 1999-09-08 | 2001-04-17 | Nalco Chemical Company | Anionic and nonionic dispersion polymers for clarification and dewatering |
-
1999
- 1999-09-08 US US09/392,671 patent/US6331229B1/en not_active Expired - Lifetime
-
2000
- 2000-08-14 EP EP00955568A patent/EP1216260B1/en not_active Expired - Lifetime
- 2000-08-14 KR KR1020027002678A patent/KR100668652B1/ko active IP Right Grant
- 2000-08-14 DE DE60021736T patent/DE60021736T2/de not_active Expired - Lifetime
- 2000-08-14 WO PCT/US2000/022386 patent/WO2001018063A1/en active IP Right Grant
- 2000-08-14 BR BR0013657-3A patent/BR0013657A/pt not_active Application Discontinuation
- 2000-08-14 AT AT00955568T patent/ATE301137T1/de not_active IP Right Cessation
- 2000-08-14 NZ NZ517363A patent/NZ517363A/en not_active IP Right Cessation
- 2000-08-14 MX MXPA02001298A patent/MXPA02001298A/es active IP Right Grant
- 2000-08-14 CA CA002378251A patent/CA2378251C/en not_active Expired - Lifetime
- 2000-08-14 JP JP2001522285A patent/JP4703078B2/ja not_active Expired - Lifetime
- 2000-08-14 DK DK00955568T patent/DK1216260T3/da active
- 2000-08-14 AU AU67752/00A patent/AU783230B2/en not_active Expired
- 2000-08-14 ES ES00955568T patent/ES2246880T3/es not_active Expired - Lifetime
-
2001
- 2001-10-15 US US09/977,455 patent/US6432271B1/en not_active Expired - Lifetime
-
2002
- 2002-03-07 NO NO20021129A patent/NO331431B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2378251C (en) | 2009-12-15 |
NO20021129L (no) | 2002-05-08 |
US6331229B1 (en) | 2001-12-18 |
AU783230B2 (en) | 2005-10-06 |
DE60021736T2 (de) | 2006-04-20 |
ES2246880T3 (es) | 2006-03-01 |
DE60021736D1 (de) | 2005-09-08 |
KR100668652B1 (ko) | 2007-01-18 |
EP1216260B1 (en) | 2005-08-03 |
NZ517363A (en) | 2004-01-30 |
ATE301137T1 (de) | 2005-08-15 |
WO2001018063A1 (en) | 2001-03-15 |
MXPA02001298A (es) | 2002-07-22 |
EP1216260A1 (en) | 2002-06-26 |
US6432271B1 (en) | 2002-08-13 |
CA2378251A1 (en) | 2001-03-15 |
AU6775200A (en) | 2001-04-10 |
NO331431B1 (no) | 2011-12-27 |
JP4703078B2 (ja) | 2011-06-15 |
JP2003508652A (ja) | 2003-03-04 |
KR20020047135A (ko) | 2002-06-21 |
EP1216260A4 (en) | 2002-11-13 |
DK1216260T3 (da) | 2005-10-31 |
NO20021129D0 (no) | 2002-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0013657A (pt) | Método para aumentar a retenção e drenagem em uma carga de produção de papel | |
BR9714456A (pt) | uso no mesmo | |
BR9913691A (pt) | Processo para melhorar a taxa de drenagem e retenção de finos durante a fabricação de papel | |
BR9812563A (pt) | Borossilicato sintético, composição de borossilicato sintético, borossilicato coloidal, e, processos para a preparação deste, para a preparação de uma folha celulósica, para aumentar a drenagem de um suprimento de preparação de papel em uma máquina de preparação de papel, para aumentar a velocidade de drenagem de água dos componentes sólidos de um suprimento de fábrica de papel, de floculação dos componentes de um suprimento de fábrica de papel em um sistema de preparação de papel em uma folha celulósica, e para aumentar a retenção de finos e de cargas sobre uma folha celulósica e aumentar a velocidade de drenagem de lìquido de uma folha celulósica | |
BR9813154A (pt) | Compósitos de fibra celulósica | |
AR024673A1 (es) | Polimeros zwitterionicos solubles en agua, de alto peso molecular y metodos para incrementar la retencion, separar solidos suspendidos y mejorar drenaje ensuspensiones de pulpa fibrosa | |
BR9905922A (pt) | Cilindro hidráulico | |
BR0015376A (pt) | Fabricaçao de papel e papelão | |
BR0105365A (pt) | Composição apropriada para o uso na forma de dispersante de pigmento de copolìmeros de enxerto aquosos,dispersão de pigmento,e composicão de revestimento | |
BR0016160A (pt) | Método para usar polìmeros hidrofobicamente associativos na preparação de composições de fibra celulósica e composições de fibra celulósica que incorporam os polìmeros hidrofobicamente associativos | |
BR0014975A (pt) | Composição de cimento | |
BR9712229A (pt) | Laminados elásticos com histerese aperfeiçoada. | |
BR9907643A (pt) | Emulsão polimérica de água em óleo, processo para fabricar a mesma, mistura polimérica, processo pra fabricar a mesma, processos para desidratar uma dispersão de sólidos suspensos e um sedimento pela floculação usando-se um floculante polimérico | |
PT1137679E (pt) | Dispersoes aquosas de polimeros soluveis em agua de n-vinilcarboxilamidas processo para a sua preparacao e sua utilizacao | |
BR9814566A (pt) | Polìmero contendo galactose oxidada de tipo de configuração de álcool em combinação com polìmeros catiÈnicos para aplicações de resistência de papel | |
BR9808932A (pt) | Processo para prevenir um distúrbio cardiovascular relacionado com inflamação | |
HUP9900743A2 (hu) | Bitumenes készítmények | |
BR0107651A (pt) | Terpolìmeros | |
NZ516295A (en) | Structured surfactant systems | |
BR0214910A (pt) | Polìmero carregado solúvel em água de peso molecular alto, e, método para aumentar retenção e drenagem em suspensões fibrosas de polpa durante o processamento da dita polpa, para remover sólidos suspensos e clarear água branca no processo de fabricação de papel, e para aumentar retenção de enchedor e um suprimento de fabricação de papel | |
BR0113474A (pt) | Composições poliméricas para drenagem/separação de água de sedimentos de despejo | |
MX9803728A (es) | Agentes floculantes de polimero de alto rendimiento. | |
BR9902377A (pt) | Composição para toner e processos para a mesma. | |
BR0116829A (pt) | Método para flocular sólidos em suspensão em um lìquido de processo bayer | |
BR0015371A (pt) | Fabricação de papel e papelão |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |