CN108602902B - 得到具有至少双峰分子量分布的阳离子聚合物的方法 - Google Patents

得到具有至少双峰分子量分布的阳离子聚合物的方法 Download PDF

Info

Publication number
CN108602902B
CN108602902B CN201780007904.9A CN201780007904A CN108602902B CN 108602902 B CN108602902 B CN 108602902B CN 201780007904 A CN201780007904 A CN 201780007904A CN 108602902 B CN108602902 B CN 108602902B
Authority
CN
China
Prior art keywords
monomer
polymerization
cationic
polymer
monomer component
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201780007904.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN108602902A (zh
Inventor
R·J·莱雷尔
G·丰塞卡
A·弗洛雷斯-菲圭罗阿
V·博伊科
R·R·迪克斯特拉
M·R·斯维克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Publication of CN108602902A publication Critical patent/CN108602902A/zh
Application granted granted Critical
Publication of CN108602902B publication Critical patent/CN108602902B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/08—N-Vinyl-pyrrolidine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10—N-Vinyl-pyrrolidone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/12—N-Vinylcarbazole
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/05—Bimodal or multimodal molecular weight distribution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201780007904.9A 2016-01-25 2017-01-16 得到具有至少双峰分子量分布的阳离子聚合物的方法 Active CN108602902B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16152590 2016-01-25
EP16152590.2 2016-01-25
PCT/EP2017/050829 WO2017129434A1 (en) 2016-01-25 2017-01-16 A process for obtaining a cationic polymer with an at least bimodal molecular weight distribution

Publications (2)

Publication Number Publication Date
CN108602902A CN108602902A (zh) 2018-09-28
CN108602902B true CN108602902B (zh) 2021-06-04

Family

ID=55310649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780007904.9A Active CN108602902B (zh) 2016-01-25 2017-01-16 得到具有至少双峰分子量分布的阳离子聚合物的方法

Country Status (12)

Country Link
US (1) US10920001B2 (https=)
EP (1) EP3408301B1 (https=)
JP (1) JP7068190B2 (https=)
KR (1) KR20180104298A (https=)
CN (1) CN108602902B (https=)
BR (1) BR112018014989B1 (https=)
CA (1) CA3009585A1 (https=)
ES (1) ES2794828T3 (https=)
MX (1) MX2018009117A (https=)
PL (1) PL3408301T3 (https=)
RU (1) RU2734916C9 (https=)
WO (1) WO2017129434A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108495868B (zh) 2016-01-25 2021-03-19 巴斯夫欧洲公司 具有至少双峰分子量分布的阳离子聚合物
FR3079833B1 (fr) 2018-04-10 2020-10-09 Rhodia Operations Composition aqueuse gelifiee pour l'extraction petroliere
FR3096985B1 (fr) * 2019-06-05 2021-05-14 S N F Sa Procede de preparation de polymeres structures sous forme de poudre par voie gel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189167A (zh) * 1995-05-25 1998-07-29 埃克森化学专利公司 聚合物分子量分布的双峰化
EP1093027A1 (en) * 1999-10-13 2001-04-18 Nashua Corporation Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
CN1675256A (zh) * 2002-08-15 2005-09-28 西巴特殊化学水处理有限公司 通过后聚合交联反应获得的高分子量阳离子聚合物
CN1320087C (zh) * 2002-11-29 2007-06-06 西巴特殊化学品控股有限公司 含有均聚－和/或共聚物的含水组合物
CN101111286A (zh) * 2005-01-27 2008-01-23 西巴特殊化学制品控股公司 高分子量交联的、水溶性阳离子聚合物在护发制剂中的用途
CN103930456A (zh) * 2011-11-11 2014-07-16 巴斯夫欧洲公司 包含至少一种阳离子聚合物的增稠剂
CN104334586A (zh) * 2012-05-21 2015-02-04 巴斯夫欧洲公司 含有阳离子聚合物和稳定剂的反相分散体

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID22894A (id) * 1996-10-03 1999-12-16 Cytec Tech Corp Dispersi berair
DE10059824A1 (de) * 2000-12-01 2002-06-13 Clariant Gmbh Elektrolythaltige kosmetische, pharmazeutische und dermatologische Mittel
US6864223B2 (en) 2000-12-27 2005-03-08 Colgate-Palmolive Company Thickened fabric conditioners
US7452854B2 (en) 2002-06-04 2008-11-18 Ciba Specialty Chemicals Corporation Aqueous fabric softener formulations comprising copolymers of cationic acrylates and N-alkyl acrylamides
FR2879607B1 (fr) 2004-12-16 2007-03-30 Seppic Sa Nouveaux latex inverse concentre, procede pour sa preparation, et utilisation dans l'industrie
ES2573538T3 (es) * 2004-12-28 2016-06-08 Kemira Oyj Dispersión de polímero y proceso de preparación de una dispersión de polímero
US7639737B2 (en) 2006-04-27 2009-12-29 Rambus Inc. Adaptive equalization using correlation of edge samples with data patterns
EP2373773B2 (en) 2009-01-06 2016-09-14 S.P.C.M. Sa Cationic polymer thickeners
US20110269663A1 (en) 2009-01-06 2011-11-03 Elizabeth Ann Clowes Fabric conditioners
WO2010118841A1 (en) * 2009-04-17 2010-10-21 Ashland Licensing And Intellectual Property Llc. Bimolecular inverse emulsion polymer
JP2012254430A (ja) * 2011-06-10 2012-12-27 Hymo Corp 凝集処理剤およびそれを用いた汚泥脱水方法
PH12014500893A1 (en) * 2011-11-11 2014-02-06 Basf Se Thickener containing at least one cationic polymer which can be obtained by inverse emulsion poylmerisation.
JP2014233647A (ja) * 2013-05-31 2014-12-15 ハイモ株式会社 凝集処理剤及び汚泥の脱水方法
CN106133120B (zh) 2014-01-29 2019-12-13 巴斯夫欧洲公司 用于燃料和润滑油的腐蚀抑制剂
WO2015143644A1 (en) 2014-03-26 2015-10-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
WO2016127387A1 (en) 2015-02-13 2016-08-18 The Procter & Gamble Company Cleaning compositions containing alkyl sulfate surfactants and cationic polymer for holistic improvement of sudsing profile
WO2016074142A1 (en) 2014-11-11 2016-05-19 The Procter & Gamble Company Detergent or cleaning compositions with improved sudsing profile
WO2015143645A1 (en) 2014-03-26 2015-10-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
WO2015143997A1 (en) 2014-03-26 2015-10-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
CN106536579A (zh) 2014-07-23 2017-03-22 巴斯夫欧洲公司 包含阳离子聚合物、稳定剂和三官能和/或更多官能交联剂的反相分散体
CA2952987A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Treatment compositions
WO2016014732A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Fabric and home care treatment compositions
CA2952982C (en) 2014-07-23 2020-04-28 The Procter & Gamble Company Fabric and home care treatment compositions
MX2017000978A (es) 2014-07-23 2017-04-27 Procter & Gamble Composiciones de tratamiento para el cuidado de las telas y el hogar.
WO2016014798A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Fabric and/or home care compositions
EP3172307A1 (en) 2014-07-23 2017-05-31 The Procter and Gamble Company Treatment compositions
US20160024432A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Treatment compositions
US9809782B2 (en) 2014-08-27 2017-11-07 The Procter & Gamble Company Detergent composition comprising a cationic polymer and anionic/nonionic surfactant mixture
JP6728132B2 (ja) 2014-08-27 2020-07-22 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ カチオン性ポリマーを含む洗剤組成物
WO2016032996A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Method of preparing a detergent composition
WO2016032995A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Method of treating a fabric
RU2560177C1 (ru) * 2014-10-16 2015-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Способ получения водорастворимых полимеров на основе четвертичных солей диметиламиноэтилметакрилата
WO2016079003A1 (en) 2014-11-18 2016-05-26 Basf Se Rheology modifier
US10689600B2 (en) 2016-01-25 2020-06-23 The Procter & Gamble Company Treatment compositions
CN108495868B (zh) 2016-01-25 2021-03-19 巴斯夫欧洲公司 具有至少双峰分子量分布的阳离子聚合物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189167A (zh) * 1995-05-25 1998-07-29 埃克森化学专利公司 聚合物分子量分布的双峰化
EP1093027A1 (en) * 1999-10-13 2001-04-18 Nashua Corporation Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
CN1675256A (zh) * 2002-08-15 2005-09-28 西巴特殊化学水处理有限公司 通过后聚合交联反应获得的高分子量阳离子聚合物
CN1320087C (zh) * 2002-11-29 2007-06-06 西巴特殊化学品控股有限公司 含有均聚－和/或共聚物的含水组合物
CN101111286A (zh) * 2005-01-27 2008-01-23 西巴特殊化学制品控股公司 高分子量交联的、水溶性阳离子聚合物在护发制剂中的用途
CN103930456A (zh) * 2011-11-11 2014-07-16 巴斯夫欧洲公司 包含至少一种阳离子聚合物的增稠剂
CN104334586A (zh) * 2012-05-21 2015-02-04 巴斯夫欧洲公司 含有阳离子聚合物和稳定剂的反相分散体

Also Published As

Publication number Publication date
BR112018014989B1 (pt) 2022-06-28
RU2734916C9 (ru) 2021-04-26
EP3408301A1 (en) 2018-12-05
PL3408301T3 (pl) 2020-08-24
CA3009585A1 (en) 2017-08-03
JP2019505657A (ja) 2019-02-28
KR20180104298A (ko) 2018-09-20
RU2018130687A (ru) 2020-02-27
US20190062478A1 (en) 2019-02-28
JP7068190B2 (ja) 2022-05-16
ES2794828T3 (es) 2020-11-19
CN108602902A (zh) 2018-09-28
US10920001B2 (en) 2021-02-16
RU2734916C2 (ru) 2020-10-26
WO2017129434A1 (en) 2017-08-03
EP3408301B1 (en) 2020-03-11
MX2018009117A (es) 2018-11-09
BR112018014989A2 (en) 2018-12-11
RU2018130687A3 (https=) 2020-03-25

Similar Documents

Publication Publication Date Title
US11136534B2 (en) Thickener comprising at least one cationic polymer preparable by inverse emulsion polymerization
US9102900B2 (en) Inverse dispersion comprising a cationic polymer and a stabilizing agent
CN108495868B (zh) 具有至少双峰分子量分布的阳离子聚合物
US20130121945A1 (en) Thickener comprising at least one polymer based on associative monomers
KR101975179B1 (ko) 양이온성 중합체 및 안정화제를 포함하는 역 분산액
MX2014004891A (es) Espesante que contiene por lo menos un polimero cationico.
CN108602902B (zh) 得到具有至少双峰分子量分布的阳离子聚合物的方法
CN106536579A (zh) 包含阳离子聚合物、稳定剂和三官能和/或更多官能交联剂的反相分散体
WO2019016334A1 (en) PROCESS FOR OBTAINING A POLYMER BASED ON ANIONIC OR NON-IONIC MONOMERS HAVING AT LEAST BIMODAL MOLECULAR WEIGHT DISTRIBUTION
WO2019016336A1 (en) POLYMER BASED ON ANIONIC OR NON-IONIC MONOMERS HAVING AT LEAST BIMODAL DISTRIBUTION OF MOLECULAR WEIGHTS
US20130121943A1 (en) Thickener comprising at least one polymer based on associative monomers and preparable by inverse emulsion polymerization
US9200242B2 (en) Thickener comprising at least one cationic polymer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant