BR8905018A - Mistura de polimeros cationicos e anionicos,processo para sua producao bem como uso da mesma - Google Patents

Mistura de polimeros cationicos e anionicos,processo para sua producao bem como uso da mesma

Info

Publication number
BR8905018A
BR8905018A BR898905018A BR8905018A BR8905018A BR 8905018 A BR8905018 A BR 8905018A BR 898905018 A BR898905018 A BR 898905018A BR 8905018 A BR8905018 A BR 8905018A BR 8905018 A BR8905018 A BR 8905018A
Authority
BR
Brazil
Prior art keywords
cationic
anionic polymers
mixing
production
well
Prior art date
Application number
BR898905018A
Other languages
English (en)
Portuguese (pt)
Inventor
Douglas Charles Smith
Original Assignee
Hercules Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22955589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8905018(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of BR8905018A publication Critical patent/BR8905018A/pt

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
    • D21H17/20—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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/33—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
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR898905018A 1988-10-03 1989-10-03 Mistura de polimeros cationicos e anionicos,processo para sua producao bem como uso da mesma BR8905018A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25233388A 1988-10-03 1988-10-03

Publications (1)

Publication Number Publication Date
BR8905018A true BR8905018A (pt) 1990-05-08

Family

ID=22955589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905018A BR8905018A (pt) 1988-10-03 1989-10-03 Mistura de polimeros cationicos e anionicos,processo para sua producao bem como uso da mesma

Country Status (11)

Country Link
EP (1) EP0362770B1 (de)
JP (1) JP2862913B2 (de)
KR (1) KR0159921B1 (de)
AT (1) ATE109230T1 (de)
AU (1) AU619599B2 (de)
BR (1) BR8905018A (de)
DE (1) DE68917069T2 (de)
ES (1) ES2059664T3 (de)
FI (1) FI98941C (de)
RU (1) RU2040618C1 (de)
ZA (1) ZA897516B (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2005896A1 (en) * 1989-08-23 1991-02-23 Paul F. Richardson High molecular weight dadmac/acrylamide copolymers as retention aids
US5318669A (en) * 1991-12-23 1994-06-07 Hercules Incorporated Enhancement of paper dry strength by anionic and cationic polymer combination
US5338407A (en) * 1991-12-23 1994-08-16 Hercules Incorporated Enhancement of paper dry strength by anionic and cationic guar combination
US5501773A (en) * 1993-05-28 1996-03-26 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5647956A (en) * 1993-05-28 1997-07-15 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5567277A (en) * 1993-05-28 1996-10-22 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
FR2706496B1 (fr) * 1993-06-09 1996-01-05 Ceca Sa Nouveau procédé non polluant pour augmenter la résistance humide du papier.
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
JP3549330B2 (ja) * 1996-05-07 2004-08-04 三井化学株式会社 製紙用添加剤
EP1084195B1 (de) 1998-05-12 2010-01-13 Hercules Incorporated Wässrige systeme, die ein ionisches polymer und einen viskositätsbildner enthalten
US7939601B1 (en) 1999-05-26 2011-05-10 Rhodia Inc. Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants
BR0010927B1 (pt) 1999-05-26 2011-08-09 polìmeros de blocos, composições e processos de emprego para espumas, detergentes para lavagem de roupa, enxágües de banho e coagulantes.
EP1183048B1 (de) * 1999-05-26 2011-04-06 Rhodia Inc. POLYMERE, ZUSAMMENSETZUNGEN SOWIE VERFAHREN ZUR VERWENDUNG ALS SCHäUME, WASCHMITTEL, DUSCHREINIGER UND KOAGULIERUNGSMITTEL
ES2382790T5 (es) * 2000-08-07 2016-03-09 Kemira Oyj Proceso para encolado del papel
WO2002066393A1 (en) * 2001-01-10 2002-08-29 Florida State University Research Foundation, Inc. Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US6755938B2 (en) 2001-08-20 2004-06-29 Armstrong World Industries, Inc. Fibrous sheet binders
US7261771B2 (en) 2002-01-09 2007-08-28 Nanostrata Inc. Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US6756129B1 (en) * 2002-12-20 2004-06-29 Meadwestvaco Corporation Polymer blend compositions
DE10319738A1 (de) * 2003-04-30 2004-11-18 Basf Ag Verfahren zur Herstellung von wässrigen Dispersionen von Polyelektrolytkomplexen und ihre Verwendung zur Erhöhung der Naßfestigkeit von Papier, Pappe und Karton
US7141617B2 (en) * 2003-06-17 2006-11-28 The Board Of Trustees Of The University Of Illinois Directed assembly of three-dimensional structures with micron-scale features
US20050022956A1 (en) * 2003-07-29 2005-02-03 Georgia-Pacific Resins Corporation Anionic-cationic polymer blend for surface size
ES2377754T3 (es) * 2004-10-15 2012-03-30 Stora Enso Ab Procedimiento para producir un papel o cartón y un papel o cartón producido según el procedimiento
EP1885954B1 (de) * 2005-05-11 2011-01-26 Stora Enso Ab Verfahren zur herstellung eines papiers und ein danach hergestelltes papier
US7922867B2 (en) 2006-03-16 2011-04-12 Basf Se Method for producing paper, paperboard and cardboard having high dry strength
EP1918455A1 (de) * 2006-10-31 2008-05-07 M-real Oyj Herstellungsmethode für Papier und Karton
JP5217240B2 (ja) * 2007-05-21 2013-06-19 星光Ｐｍｃ株式会社 紙用添加剤およびそれを使用した製紙方法
CN102858883B (zh) 2010-02-12 2015-09-09 罗地亚管理公司 流变改进剂组合物及其使用方法
US8980056B2 (en) 2010-11-15 2015-03-17 Kemira Oyj Composition and process for increasing the dry strength of a paper product
BR112013011869B1 (pt) * 2010-11-16 2020-12-22 Basf Se processo para fabricação de polpa
KR101349076B1 (ko) * 2011-07-20 2014-01-14 현대자동차주식회사 연료전지 스택용 매니폴드 블록의 산화층 형성 장치 및 방법
JP2014034753A (ja) * 2012-08-10 2014-02-24 Rengo Co Ltd 製紙用添加剤及びその製造方法
FI125714B (en) 2012-11-12 2016-01-15 Kemira Oyj A process for treating fibrous pulp for making paper, cardboard or the like, and a product
FI127348B (en) * 2014-08-18 2018-04-13 Kemira Oyj Strength substance, its use and method for increasing strength properties of paper
KR102064816B1 (ko) 2015-06-19 2020-01-10 스트래터시스,인코포레이티드 적층 제조에 사용되는 수계 분산형 중합체
EP3315659A1 (de) * 2016-10-27 2018-05-02 Kelheim Fibres GmbH Künstlich hergestellte cellulosefaser und vliesprodukt oder papier mit der cellulosefaser
JP6999162B2 (ja) * 2017-12-22 2022-02-10 国立研究開発法人産業技術総合研究所 リグニンスルホン酸とカチオン性高分子を成分とするイオン複合材料
JP7563724B2 (ja) * 2019-06-04 2024-10-08 国立研究開発法人産業技術総合研究所 リグニンスルホン酸、カチオン性高分子およびアルデヒド基を有する化合物を成分とするイオン複合材料
KR102317783B1 (ko) * 2020-05-15 2021-10-25 배명직 아노다이징 지그

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134024C (de) * 1965-11-17 1900-01-01
US3677888A (en) * 1966-04-29 1972-07-18 American Cyanamid Co Manufacture of paper using amphoteric strengthening agents
US3660338A (en) * 1966-04-29 1972-05-02 American Cyanamid Co Amphoteric strengthening agents for paper
JPS5536315A (en) * 1978-08-29 1980-03-13 Arakawa Rinsan Kagaku Kogyo Light weight newspaper
JPS5719139A (en) * 1980-07-09 1982-02-01 Kobe Steel Ltd Method and device for measuring molten steel level in mold
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
JPS58120898A (ja) * 1982-01-06 1983-07-18 株式会社協立有機工業研究所 紙の乾燥強度を向上させる抄紙方法
DE3506832A1 (de) * 1985-02-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von papier mit hoher trockenfestigkeit
SE8701252D0 (sv) * 1987-03-03 1987-03-25 Eka Nobel Ab Sett vid framstellning av papper
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking

Also Published As

Publication number Publication date
AU4252389A (en) 1990-04-05
FI894684A0 (fi) 1989-10-03
FI894684L (fi) 1990-04-04
ATE109230T1 (de) 1994-08-15
EP0362770A2 (de) 1990-04-11
AU619599B2 (en) 1992-01-30
KR0159921B1 (ko) 1999-01-15
FI98941B (fi) 1997-05-30
DE68917069T2 (de) 1994-12-08
JPH02251696A (ja) 1990-10-09
JP2862913B2 (ja) 1999-03-03
KR900006615A (ko) 1990-05-08
ZA897516B (en) 1990-09-26
EP0362770A3 (de) 1991-01-09
FI98941C (fi) 1997-09-10
RU2040618C1 (ru) 1995-07-25
EP0362770B1 (de) 1994-07-27
ES2059664T3 (es) 1994-11-16
DE68917069D1 (de) 1994-09-01

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
HO Change of classification

Free format text: INT. CL. 6 D21H 21/18, 17/72

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: D21H 21/18; D21H 17/72.

Ipc: D21H 17/45 (2006.01), D21H 17/32 (2006.01), D21H 1

Ipc: D21H 17/45 (2006.01), D21H 17/32 (2006.01), D21H 1