CN120513265A - 聚乙烯醇系聚合物 - Google Patents

聚乙烯醇系聚合物

Info

Publication number
CN120513265A
CN120513265A CN202480009216.6A CN202480009216A CN120513265A CN 120513265 A CN120513265 A CN 120513265A CN 202480009216 A CN202480009216 A CN 202480009216A CN 120513265 A CN120513265 A CN 120513265A
Authority
CN
China
Prior art keywords
less
mol
polyvinyl alcohol
vinyl
based 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
CN202480009216.6A
Other languages
English (en)
Chinese (zh)
Inventor
大森健弘
相原星斗
木村佳弘
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.)
Japan Warm & Perbar Corp
Original Assignee
Japan Warm & Perbar Corp
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 Japan Warm & Perbar Corp filed Critical Japan Warm & Perbar Corp
Publication of CN120513265A publication Critical patent/CN120513265A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08F218/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C08F218/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/20—Esters containing halogen
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis

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)
  • Graft Or Block Polymers (AREA)
CN202480009216.6A 2023-02-03 2024-01-30 聚乙烯醇系聚合物 Pending CN120513265A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023014987 2023-02-03
JP2023-014987 2023-02-03
PCT/JP2024/002749 WO2024162296A1 (ja) 2023-02-03 2024-01-30 ポリビニルアルコール系重合体

Publications (1)

Publication Number Publication Date
CN120513265A true CN120513265A (zh) 2025-08-19

Family

ID=92146925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480009216.6A Pending CN120513265A (zh) 2023-02-03 2024-01-30 聚乙烯醇系聚合物

Country Status (5)

Country Link
EP (1) EP4660212A1 (https=)
JP (1) JPWO2024162296A1 (https=)
CN (1) CN120513265A (https=)
TW (1) TWI887988B (https=)
WO (1) WO2024162296A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2942329B2 (ja) * 1990-09-07 1999-08-30 株式会社クラレ フイルム
JP3285622B2 (ja) * 1992-10-27 2002-05-27 株式会社クラレ ブロック共重合体
JP2000105461A (ja) * 1998-09-28 2000-04-11 Fuji Photo Film Co Ltd 感光材料
JP4245213B2 (ja) * 1998-12-16 2009-03-25 日本合成化学工業株式会社 酢酸ビニル樹脂系エマルジョン製造用乳化用分散安定剤およびその用途
JP4525142B2 (ja) * 2003-04-02 2010-08-18 三菱化学株式会社 ポリビニルアルコール系ブロックコポリマーおよびこれを用いた水系顔料分散液
US20080027175A1 (en) * 2004-12-03 2008-01-31 Celanese Ventures Gmbh Novel Poly(Vinylester) Copolymers and Poly (Vinylalcohol) Copolymers and the Use Thereof
JP5000904B2 (ja) * 2006-03-15 2012-08-15 株式会社クラレ 末端にメルカプト基を有するポリビニルアルコール系重合体の製造方法
WO2011115641A1 (en) * 2010-03-19 2011-09-22 Wisconsin Alumni Research Foundation Poly(vinyl alcohol) -poly(vinyl ester) block copolymers
WO2019159757A1 (ja) 2018-02-14 2019-08-22 株式会社クラレ 変性ビニルアルコール系重合体とその製造方法
JP7694395B2 (ja) * 2020-01-16 2025-06-18 三菱ケミカル株式会社 ポリビニルアルコール系樹脂、ポリビニルアルコール系樹脂の製造方法、分散剤及び懸濁重合用分散剤
CN115298228A (zh) * 2020-04-07 2022-11-04 电化株式会社 改性乙烯醇系聚合物、悬浮聚合用分散稳定剂以及乙烯基系化合物的聚合方法

Also Published As

Publication number Publication date
TW202444773A (zh) 2024-11-16
EP4660212A1 (en) 2025-12-10
TWI887988B (zh) 2025-06-21
WO2024162296A1 (ja) 2024-08-08
JPWO2024162296A1 (https=) 2024-08-08

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