CN116348504A - 聚羧酸系聚合物溶液的保管方法和使用方法 - Google Patents

聚羧酸系聚合物溶液的保管方法和使用方法 Download PDF

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Publication number
CN116348504A
CN116348504A CN202180070649.9A CN202180070649A CN116348504A CN 116348504 A CN116348504 A CN 116348504A CN 202180070649 A CN202180070649 A CN 202180070649A CN 116348504 A CN116348504 A CN 116348504A
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CN
China
Prior art keywords
mol
polycarboxylic acid
polymer solution
storage
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.)
Pending
Application number
CN202180070649.9A
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English (en)
Chinese (zh)
Inventor
清水郁雄
坂本登
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.)
Nippon Shokubai Co Ltd
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Nippon Shokubai Co Ltd
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Publication date
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of CN116348504A publication Critical patent/CN116348504A/zh
Pending legal-status Critical Current

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    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions

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  • 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)
CN202180070649.9A 2020-10-16 2021-06-15 聚羧酸系聚合物溶液的保管方法和使用方法 Pending CN116348504A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-174421 2020-10-16
JP2020174421 2020-10-16
PCT/JP2021/022639 WO2022079946A1 (ja) 2020-10-16 2021-06-15 ポリカルボン酸系重合体溶液の保管方法及び使用方法

Publications (1)

Publication Number Publication Date
CN116348504A true CN116348504A (zh) 2023-06-27

Family

ID=81207862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180070649.9A Pending CN116348504A (zh) 2020-10-16 2021-06-15 聚羧酸系聚合物溶液的保管方法和使用方法

Country Status (5)

Country Link
US (1) US20230399444A1 (https=)
EP (1) EP4230660A4 (https=)
JP (1) JP7509907B2 (https=)
CN (1) CN116348504A (https=)
WO (1) WO2022079946A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141894A (en) * 1977-02-23 1983-02-22 Karl F. Schimmel Addition interpolymers having improved stability and two-package compositions comprising such interpolymers and polyepoxides
JP2000198809A (ja) * 1998-12-29 2000-07-18 Sanyo Chem Ind Ltd α，β―不飽和カルボン酸（塩）（共）重合体の製造方法
JP2016065147A (ja) * 2014-09-25 2016-04-28 株式会社日本触媒 （メタ）アクリル酸系重合体水溶液の保存方法
JP2016176029A (ja) * 2015-03-20 2016-10-06 株式会社日本触媒 酸基含有重合体、及び、酸基含有重合体の保存方法
JP2020084074A (ja) * 2018-11-28 2020-06-04 株式会社日本触媒 （メタ）アクリル酸系重合体水溶液の保存方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012083196A2 (en) 2010-12-17 2012-06-21 Basf Corporation Stable polyacrylic acids, their manufacture and their use
JP6029792B2 (ja) 2014-09-19 2016-11-24 株式会社日本触媒 結合剤および水溶液
CN107109017B (zh) 2014-12-26 2018-12-18 株式会社日本触媒 结合剂和水溶液
JP6431405B2 (ja) 2015-02-27 2018-11-28 株式会社日本触媒 ポリカルボン酸系重合体水溶液の着色防止方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141894A (en) * 1977-02-23 1983-02-22 Karl F. Schimmel Addition interpolymers having improved stability and two-package compositions comprising such interpolymers and polyepoxides
JP2000198809A (ja) * 1998-12-29 2000-07-18 Sanyo Chem Ind Ltd α，β―不飽和カルボン酸（塩）（共）重合体の製造方法
JP2016065147A (ja) * 2014-09-25 2016-04-28 株式会社日本触媒 （メタ）アクリル酸系重合体水溶液の保存方法
JP2016176029A (ja) * 2015-03-20 2016-10-06 株式会社日本触媒 酸基含有重合体、及び、酸基含有重合体の保存方法
JP2020084074A (ja) * 2018-11-28 2020-06-04 株式会社日本触媒 （メタ）アクリル酸系重合体水溶液の保存方法

Also Published As

Publication number Publication date
EP4230660A4 (en) 2024-11-20
EP4230660A1 (en) 2023-08-23
US20230399444A1 (en) 2023-12-14
JPWO2022079946A1 (https=) 2022-04-21
WO2022079946A1 (ja) 2022-04-21
JP7509907B2 (ja) 2024-07-02

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