FR3056983B1 - Copolymere anionique epaississant - Google Patents

Copolymere anionique epaississant Download PDF

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Publication number
FR3056983B1
FR3056983B1 FR1659429A FR1659429A FR3056983B1 FR 3056983 B1 FR3056983 B1 FR 3056983B1 FR 1659429 A FR1659429 A FR 1659429A FR 1659429 A FR1659429 A FR 1659429A FR 3056983 B1 FR3056983 B1 FR 3056983B1
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monomer
copolymer
relates
anionic copolymer
viscosity under
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FR3056983A1 (fr
Inventor
Yves MATTER
Jean-Marc Suau
Francis Bony
Francois Dupont
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Coatex SAS
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Coatex SAS
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Priority to FR1659429A priority Critical patent/FR3056983B1/fr
Application filed by Coatex SAS filed Critical Coatex SAS
Priority to EP17787505.1A priority patent/EP3519472A1/fr
Priority to PCT/FR2017/052670 priority patent/WO2018060652A1/fr
Priority to US16/327,020 priority patent/US11214641B2/en
Priority to BR112019003508-7A priority patent/BR112019003508B1/pt
Priority to CN201780055235.2A priority patent/CN109689712B/zh
Priority to JP2019507311A priority patent/JP7312696B2/ja
Publication of FR3056983A1 publication Critical patent/FR3056983A1/fr
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    • C08F216/00Copolymers 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12Copolymers 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
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    • C08F216/14Monomers containing only one unsaturated aliphatic radical
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Abstract

L'invention concerne un copolymère obtenu par réaction d'au moins trois comonomères, un premier monomère anionique, un deuxième monomère comprenant une insaturation oléfinique, un troisième monomère comprenant un groupement hydrophobe. L'invention concerne également l'utilisation de ce copolymère comme agent épaississant, notamment dans des suspensions aqueuse de particules minérales à extrait sec élevé. Le copolymère selon l'invention permet d'améliorer le compromis entre la viscosité sous haut gradient de cisaillement et la viscosité sous faible gradient de cisaillement, tout en améliorant la rétention d'eau au sein de la suspension.
FR1659429A 2016-09-30 2016-09-30 Copolymere anionique epaississant Active FR3056983B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1659429A FR3056983B1 (fr) 2016-09-30 2016-09-30 Copolymere anionique epaississant
PCT/FR2017/052670 WO2018060652A1 (fr) 2016-09-30 2017-09-29 Copolymère anionique épaississant
US16/327,020 US11214641B2 (en) 2016-09-30 2017-09-29 Thickening anionic copolymer
BR112019003508-7A BR112019003508B1 (pt) 2016-09-30 2017-09-29 Copolímero, composição aquosa, produto, agente espessante, usos de uma composição aquosa e de um agente
EP17787505.1A EP3519472A1 (fr) 2016-09-30 2017-09-29 Copolymère anionique épaississant
CN201780055235.2A CN109689712B (zh) 2016-09-30 2017-09-29 增稠阴离子共聚物
JP2019507311A JP7312696B2 (ja) 2016-09-30 2017-09-29 増粘陰イオンコポリマー

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659429 2016-09-30
FR1659429A FR3056983B1 (fr) 2016-09-30 2016-09-30 Copolymere anionique epaississant

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FR3056983A1 FR3056983A1 (fr) 2018-04-06
FR3056983B1 true FR3056983B1 (fr) 2020-05-22

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US (1) US11214641B2 (fr)
EP (1) EP3519472A1 (fr)
JP (1) JP7312696B2 (fr)
CN (1) CN109689712B (fr)
BR (1) BR112019003508B1 (fr)
FR (1) FR3056983B1 (fr)
WO (1) WO2018060652A1 (fr)

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EP3981596A4 (fr) * 2019-06-07 2023-06-07 Mitsui Chemicals, Inc. Agent de revêtement et corps stratifié
CN110172841B (zh) * 2019-06-08 2021-10-22 五邑大学 一种通用型数码喷墨印花打底浆及其制备方法
FR3098822B1 (fr) * 2019-07-18 2022-07-15 Coatex Sas Composition aqueuse de revêtement
FR3104594B1 (fr) * 2019-12-16 2022-06-24 Coatex Sas Composition aqueuse thermo-stabilisée
CN111961212B (zh) * 2020-08-28 2023-02-07 浙江九本环保技术有限公司 一种造纸用流变增稠保水剂、制备方法及应用
CN112708068B (zh) * 2020-12-21 2022-08-09 杭州有氧品牌管理有限公司 一种水溶性梳状聚合物超分子体系及其应用
CN112538169B (zh) * 2020-12-30 2023-12-29 杭州诺莘科技有限责任公司 同时含有负电荷及疏水基团的聚合物超分子体系及其应用

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JP3817584B2 (ja) * 1998-03-04 2006-09-06 サンノプコ株式会社 水系コーティング剤用改質剤
JP2000319054A (ja) 1999-03-09 2000-11-21 Nippon Shokubai Co Ltd セメント添加剤
FR2810261B1 (fr) 2000-06-15 2002-08-30 Coatex Sa Utilisation de copolymeres faiblement anioniques comme agent dispersant et/ou d'aide au broyage de suspension aqueuse de matieres minerales, suspensions aqueuses obtenues et leurs utilisations
US7288616B2 (en) 2002-01-18 2007-10-30 Lubrizol Advanced Materials, Inc. Multi-purpose polymers, methods and compositions
FR2956862B1 (fr) 2010-02-26 2013-03-15 Coatex Sas Monomere associatif a base d'alcools oxo, polymere acrylique contenant ce monomere, utilisation dudit polymere comme epaississant dans une formulation aqueuse, formulation obtenue.
EP2591010B1 (fr) 2010-07-09 2014-12-03 Lubrizol Advanced Materials, Inc. Mélanges d'épaississants de type copolymères acryliques
FR2963939B1 (fr) * 2010-08-19 2013-11-15 Coatex Sas Utilisation en sauces de couchage papetieres de polymeres (meth)acryliques peignes amphiphiles et non hydrosolubles
FR2972349B1 (fr) * 2011-03-07 2013-04-05 Coatex Sas Formulation cosmetique contenant un copolymere amphiphile non hydrosoluble comme agent epaississant.
EP2935358A4 (fr) * 2012-12-21 2016-05-11 Rhodia Operations Compositions anti-décantation et épaississante et leurs procédés d'utilisation
EP2933280B1 (fr) 2014-04-18 2016-10-12 Rhodia Opérations Polymère modificateur de rhéologie

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Publication number Publication date
FR3056983A1 (fr) 2018-04-06
CN109689712A (zh) 2019-04-26
US20190211125A1 (en) 2019-07-11
WO2018060652A1 (fr) 2018-04-05
CN109689712B (zh) 2022-01-04
JP7312696B2 (ja) 2023-07-21
BR112019003508A2 (pt) 2019-05-21
BR112019003508B1 (pt) 2023-01-10
US11214641B2 (en) 2022-01-04
EP3519472A1 (fr) 2019-08-07
JP2020502285A (ja) 2020-01-23

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