JP7068190B2 - 少なくとも二峰性の分子量分布を有するカチオン性ポリマーを得るための方法 - Google Patents

少なくとも二峰性の分子量分布を有するカチオン性ポリマーを得るための方法 Download PDF

Info

Publication number
JP7068190B2
JP7068190B2 JP2018557196A JP2018557196A JP7068190B2 JP 7068190 B2 JP7068190 B2 JP 7068190B2 JP 2018557196 A JP2018557196 A JP 2018557196A JP 2018557196 A JP2018557196 A JP 2018557196A JP 7068190 B2 JP7068190 B2 JP 7068190B2
Authority
JP
Japan
Prior art keywords
monomer
polymerization
polymer
monomer component
cationic polymer
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.)
Expired - Fee Related
Application number
JP2018557196A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019505657A (ja
JP2019505657A5 (enExample
Inventor
ライラー，ラインホルト，ヨット．
フォンセカ，グレディソン
フローレス－フィゲロア，アーロン
ボイコ，ヴォロディミール
リチャード ダイクストラ，ロバート
ロバート シヴィク，マーク
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 JP2019505657A publication Critical patent/JP2019505657A/ja
Publication of JP2019505657A5 publication Critical patent/JP2019505657A5/ja
Application granted granted Critical
Publication of JP7068190B2 publication Critical patent/JP7068190B2/ja
Expired - Fee Related 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
    • C08F220/10—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
    • 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
    • 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
    • C08F226/06—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
    • C08F226/10—N-Vinyl-pyrrolidone
    • 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
    • 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
    • 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
    • C08F226/12—N-Vinylcarbazole
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP2018557196A 2016-01-25 2017-01-16 少なくとも二峰性の分子量分布を有するカチオン性ポリマーを得るための方法 Expired - Fee Related JP7068190B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16152590.2 2016-01-25
EP16152590 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 (3)

Publication Number Publication Date
JP2019505657A JP2019505657A (ja) 2019-02-28
JP2019505657A5 JP2019505657A5 (enExample) 2020-02-27
JP7068190B2 true JP7068190B2 (ja) 2022-05-16

Family

ID=55310649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018557196A Expired - Fee Related JP7068190B2 (ja) 2016-01-25 2017-01-16 少なくとも二峰性の分子量分布を有するカチオン性ポリマーを得るための方法

Country Status (12)

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

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012524130A (ja) 2009-04-17 2012-10-11 アシュランド・ライセンシング・アンド・インテレクチュアル・プロパティー・エルエルシー 双峰性逆エマルジョンポリマー
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
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
JP2014534320A (ja) 2011-11-11 2014-12-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 少なくとも１種のカチオン性ポリマーを含む増粘剤
JP2015517600A (ja) 2012-05-21 2015-06-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ カチオン性ポリマーおよび安定化剤を含む逆分散体

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578682A (en) * 1995-05-25 1996-11-26 Exxon Chemical Patents Inc. Bimodalization of polymer molecular weight distribution
EP0952964A1 (en) * 1996-10-03 1999-11-03 Cytec Technology Corp. Aqueous dispersions
US6258504B1 (en) * 1999-10-13 2001-07-10 Nashua Corporation Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
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
WO2003102043A1 (en) 2002-06-04 2003-12-11 Ciba Specialty Chemicals Holdings Inc. Aqueous polymer formulations
MXPA05001801A (es) * 2002-08-15 2005-04-19 Ciba Spec Chem Water Treat Ltd Polimeros cationicos de alto peso molecular obtenidos por reaccion de reticulacion posterior a la polimerizacion.
ATE334182T1 (de) 2002-11-29 2006-08-15 Ciba Sc Holding Ag Wässrige zusammensetzungen mit homo- und/oder copolymeren
FR2879607B1 (fr) 2004-12-16 2007-03-30 Seppic Sa Nouveaux latex inverse concentre, procede pour sa preparation, et utilisation dans l'industrie
ZA200704946B (en) * 2004-12-28 2008-09-25 Akzo Nobel Nv Polymer dispersion and process for preparing a polymer dispersion
MX295407B (es) * 2005-01-27 2012-02-01 Ciba Sc Holding Ag Uso de polimeros cationicos solubles en agua, reticulados, de alto peso molecular en formulaciones de cuidado de cabello.
US7639737B2 (en) 2006-04-27 2009-12-29 Rambus Inc. Adaptive equalization using correlation of edge samples with data patterns
US20110301312A1 (en) 2009-01-06 2011-12-08 S.P.C.M. Sa Cationic polymer thickeners
MX2011007285A (es) 2009-01-06 2011-08-08 Unilever Nv Mejoras que se refieren a acondicionadores de generos.
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.
WO2015114029A1 (de) 2014-01-29 2015-08-06 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
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
EP3122856A1 (en) 2014-03-26 2017-02-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
WO2015143645A1 (en) 2014-03-26 2015-10-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
WO2015143644A1 (en) 2014-03-26 2015-10-01 The Procter & Gamble Company Cleaning compositions containing cationic polymers, and methods of making and using same
WO2016074142A1 (en) 2014-11-11 2016-05-19 The Procter & Gamble Company Detergent or cleaning compositions with improved sudsing profile
EP3172307A1 (en) 2014-07-23 2017-05-31 The Procter and Gamble Company Treatment compositions
US10519402B2 (en) 2014-07-23 2019-12-31 The Procter & Gamble Company Treatment compositions
CA2951936A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Fabric and/or home care compositions
EP3172301B1 (en) 2014-07-23 2019-01-02 The Procter and Gamble Company Fabric and home care treatment compositions
WO2016014743A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Fabric and home care treatment compositions
EP3172302B1 (en) 2014-07-23 2019-01-16 The Procter & Gamble Company Fabric and home care treatment compositions
US20160024427A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Treatment compositions
KR20170039200A (ko) 2014-07-23 2017-04-10 바스프 에스이 양이온성 중합체, 안정화제 및 ３관능성 및／또는 다관능성 가교제를 포함하는 역 분산액
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
JP6672266B2 (ja) 2014-08-27 2020-03-25 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
WO2016032995A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Method of treating a fabric
EP3186344B1 (en) 2014-08-27 2020-02-26 The Procter and Gamble Company Method of preparing a detergent composition
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
ES2814152T3 (es) 2014-11-18 2021-03-26 Basf Se Modificador de reología
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012524130A (ja) 2009-04-17 2012-10-11 アシュランド・ライセンシング・アンド・インテレクチュアル・プロパティー・エルエルシー 双峰性逆エマルジョンポリマー
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
JP2014534320A (ja) 2011-11-11 2014-12-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 少なくとも１種のカチオン性ポリマーを含む増粘剤
JP2015517600A (ja) 2012-05-21 2015-06-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ カチオン性ポリマーおよび安定化剤を含む逆分散体
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

Also Published As

Publication number Publication date
MX2018009117A (es) 2018-11-09
RU2734916C2 (ru) 2020-10-26
PL3408301T3 (pl) 2020-08-24
EP3408301A1 (en) 2018-12-05
CA3009585A1 (en) 2017-08-03
RU2734916C9 (ru) 2021-04-26
ES2794828T3 (es) 2020-11-19
US10920001B2 (en) 2021-02-16
WO2017129434A1 (en) 2017-08-03
KR20180104298A (ko) 2018-09-20
CN108602902A (zh) 2018-09-28
US20190062478A1 (en) 2019-02-28
EP3408301B1 (en) 2020-03-11
RU2018130687A (ru) 2020-02-27
BR112018014989A2 (en) 2018-12-11
JP2019505657A (ja) 2019-02-28
BR112018014989B1 (pt) 2022-06-28
RU2018130687A3 (enExample) 2020-03-25
CN108602902B (zh) 2021-06-04

Similar Documents

Publication Publication Date Title
US9102900B2 (en) Inverse dispersion comprising a cationic polymer and a stabilizing agent
EP2852622B1 (en) Inverse dispersion comprising a cationic polymer and a stabilizing agent
KR20140088560A (ko) 하나 이상의 양이온성 중합체를 함유하는 증점제
US10745494B2 (en) Cationic polymer with an at least bimodal molecular weight distribution
EP3172243A1 (en) Inverse dispersion comprising a cationic polymer, a stabilizing agent and a trifunctional and/or polyfunctional crosslinker
US10920001B2 (en) Process for obtaining a cationic polymer with an at least bimodal molecular weight distribution
EP2666789A1 (en) Inverse dispersion comprising an anionic or a nonionic polymer and a stabilizing agent
WO2019016336A1 (en) POLYMER BASED ON ANIONIC OR NON-IONIC MONOMERS HAVING AT LEAST BIMODAL DISTRIBUTION OF MOLECULAR WEIGHTS
WO2019016334A1 (en) PROCESS FOR OBTAINING A POLYMER BASED ON ANIONIC OR NON-IONIC MONOMERS HAVING AT LEAST BIMODAL MOLECULAR WEIGHT DISTRIBUTION

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A529

Effective date: 20180921

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200814

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200908

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20201126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210615

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210914

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211108

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220428

R150 Certificate of patent or registration of utility model

Ref document number: 7068190

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees