CN114981319A - 聚乙烯醇系树脂、聚乙烯醇系树脂的制造方法、分散剂和悬浮聚合用分散剂 - Google Patents

聚乙烯醇系树脂、聚乙烯醇系树脂的制造方法、分散剂和悬浮聚合用分散剂 Download PDF

Info

Publication number
CN114981319A
CN114981319A CN202180009391.1A CN202180009391A CN114981319A CN 114981319 A CN114981319 A CN 114981319A CN 202180009391 A CN202180009391 A CN 202180009391A CN 114981319 A CN114981319 A CN 114981319A
Authority
CN
China
Prior art keywords
pva
based resin
polymerization
polyvinyl alcohol
vinyl
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
CN202180009391.1A
Other languages
English (en)
Chinese (zh)
Inventor
藤田智也
村松雄介
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN114981319A publication Critical patent/CN114981319A/zh
Pending legal-status Critical Current

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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F118/00—Homopolymers 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
    • C08F118/02—Esters of monocarboxylic acids
    • C08F118/04—Vinyl esters
    • C08F118/08—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
    • C08F14/00—Homopolymers and 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 halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F216/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/02—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F216/04—Acyclic compounds
    • C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/52—Natural or synthetic resins or their salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN202180009391.1A 2020-01-16 2021-01-14 聚乙烯醇系树脂、聚乙烯醇系树脂的制造方法、分散剂和悬浮聚合用分散剂 Pending CN114981319A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-005372 2020-01-16
JP2020005372 2020-01-16
PCT/JP2021/001120 WO2021145393A1 (ja) 2020-01-16 2021-01-14 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

Publications (1)

Publication Number Publication Date
CN114981319A true CN114981319A (zh) 2022-08-30

Family

ID=76864433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180009391.1A Pending CN114981319A (zh) 2020-01-16 2021-01-14 聚乙烯醇系树脂、聚乙烯醇系树脂的制造方法、分散剂和悬浮聚合用分散剂

Country Status (6)

Country Link
US (1) US20220340697A1 (https=)
EP (1) EP4091704A4 (https=)
JP (1) JP7694395B2 (https=)
CN (1) CN114981319A (https=)
TW (1) TW202136328A (https=)
WO (1) WO2021145393A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120513265A (zh) * 2023-02-03 2025-08-19 日本瓦姆&珀巴尔株式会社 聚乙烯醇系聚合物

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08208724A (ja) * 1995-02-03 1996-08-13 Shin Etsu Chem Co Ltd 懸濁重合用分散剤及びそれを用いた重合体の製造方法
JPH08269112A (ja) * 1995-04-03 1996-10-15 Nippon Synthetic Chem Ind Co Ltd:The ビニル系化合物の懸濁重合用分散安定剤
JPH08283313A (ja) * 1995-04-17 1996-10-29 Kuraray Co Ltd ビニル系化合物の懸濁重合用分散安定剤
US20040186232A1 (en) * 2003-01-30 2004-09-23 The Nippon Synthetic Chemical Industry Co., Ltd. Dispersing agent comprising vinyl alcohol polymer having conjugated double bonds in its molecule
US20170198068A1 (en) * 2014-05-28 2017-07-13 Japan Vam & Poval Co., Ltd. Dispersion stabilizer for suspension polymerization, production method for vinyl-based polymer, and vinyl chloride resin
US20180044451A1 (en) * 2015-03-05 2018-02-15 Sekisui Specialty Chemicals America, Llc Pvoh dispersant for vcm polymerization
WO2018096937A1 (ja) * 2016-11-24 2018-05-31 デンカ株式会社 変性ビニルアルコール系重合体及びその製造方法
WO2018117246A1 (ja) * 2016-12-21 2018-06-28 日本合成化学工業株式会社 ポリビニルアルコール系樹脂、分散剤及び懸濁重合用分散剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60319201T2 (de) * 2002-12-11 2009-02-12 KURARAY CO., LTD, Kurashiki Dispersionsstabilisator für die Suspensionspolymerisation einer Vinylverbindung und Verfahren zur Herstellung davon
ES2948789T3 (es) * 2018-02-08 2023-09-19 Denka Company Ltd Polímero de alcohol vinílico modificado y estabilizador de dispersión para polimerización en suspensión
US10647791B2 (en) * 2018-03-30 2020-05-12 Sekisui Chemical Co., Ltd. Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcohol
JP7088758B2 (ja) 2018-06-26 2022-06-21 株式会社マキタ 充電式クリーナ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08208724A (ja) * 1995-02-03 1996-08-13 Shin Etsu Chem Co Ltd 懸濁重合用分散剤及びそれを用いた重合体の製造方法
JPH08269112A (ja) * 1995-04-03 1996-10-15 Nippon Synthetic Chem Ind Co Ltd:The ビニル系化合物の懸濁重合用分散安定剤
JPH08283313A (ja) * 1995-04-17 1996-10-29 Kuraray Co Ltd ビニル系化合物の懸濁重合用分散安定剤
US20040186232A1 (en) * 2003-01-30 2004-09-23 The Nippon Synthetic Chemical Industry Co., Ltd. Dispersing agent comprising vinyl alcohol polymer having conjugated double bonds in its molecule
US20170198068A1 (en) * 2014-05-28 2017-07-13 Japan Vam & Poval Co., Ltd. Dispersion stabilizer for suspension polymerization, production method for vinyl-based polymer, and vinyl chloride resin
US20180044451A1 (en) * 2015-03-05 2018-02-15 Sekisui Specialty Chemicals America, Llc Pvoh dispersant for vcm polymerization
WO2018096937A1 (ja) * 2016-11-24 2018-05-31 デンカ株式会社 変性ビニルアルコール系重合体及びその製造方法
WO2018117246A1 (ja) * 2016-12-21 2018-06-28 日本合成化学工業株式会社 ポリビニルアルコール系樹脂、分散剤及び懸濁重合用分散剤

Also Published As

Publication number Publication date
WO2021145393A1 (ja) 2021-07-22
JPWO2021145393A1 (https=) 2021-07-22
EP4091704A4 (en) 2023-06-07
US20220340697A1 (en) 2022-10-27
EP4091704A1 (en) 2022-11-23
TW202136328A (zh) 2021-10-01
JP7694395B2 (ja) 2025-06-18

Similar Documents

Publication Publication Date Title
CN105431460B (zh) 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
JP2023052330A (ja) ポリビニルアルコール系樹脂、分散剤及び懸濁重合用分散剤
CN100390208C (zh) 乙烯基系化合物的悬浮聚合用分散稳定剂及其制造方法
CN105308076B (zh) 乙烯醇系共聚物及其制造方法
JP7375808B2 (ja) 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
CN105452308B (zh) 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
CN104619730A (zh) 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
CN104870497B (zh) 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
JPWO2019031461A1 (ja) 懸濁重合用分散安定剤及びそれを用いたビニル系重合体の製造方法
CN112218902B (zh) 聚乙烯醇组合物和其用途、以及乙烯基系树脂的制备方法
JPWO2008096727A1 (ja) ビニル化合物の懸濁重合用分散安定剤およびビニル化合物重合体の製造方法
WO2019013267A1 (ja) ポリビニルアルコール及びポリビニルアルコールの製造方法
JP6981258B2 (ja) ポリビニルアルコール系樹脂、分散剤及び懸濁重合用分散剤
JP7074060B2 (ja) ポリビニルアルコール系樹脂、分散剤及び懸濁重合用分散剤
CN114981319A (zh) 聚乙烯醇系树脂、聚乙烯醇系树脂的制造方法、分散剂和悬浮聚合用分散剂
CN101260161A (zh) 乙烯基系化合物的悬浮聚合用分散稳定剂
JP7734477B2 (ja) ポリビニルアルコール、その製造方法及びその用途
JP2024131232A (ja) 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
JP5501913B2 (ja) ブロック共重合体の製法
JP2001261745A (ja) エチレン−ビニルアルコール共重合体の製造方法
WO2017208974A1 (ja) ビニルアルコール系重合体の製造方法
JP2001354708A (ja) エチレン−ビニルエステル系樹脂エマルジョン

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