CN115298228A - 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 - Google Patents

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 Download PDF

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Publication number
CN115298228A
CN115298228A CN202180022391.5A CN202180022391A CN115298228A CN 115298228 A CN115298228 A CN 115298228A CN 202180022391 A CN202180022391 A CN 202180022391A CN 115298228 A CN115298228 A CN 115298228A
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China
Prior art keywords
polymerization
vinyl
modified
suspension polymerization
vinyl alcohol
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Pending
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CN202180022391.5A
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English (en)
Chinese (zh)
Inventor
渡边亘
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Denka Co Ltd
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Denka Co Ltd
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Application filed by Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN115298228A publication Critical patent/CN115298228A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C08F2/20—Suspension polymerisation with the aid of macromolecular dispersing agents
    • 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
    • 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
    • C08F216/12—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 ether radical
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • 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

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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)
  • General Chemical & Material Sciences (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN202180022391.5A 2020-04-07 2021-04-07 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 Pending CN115298228A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020068818 2020-04-07
JP2020-068818 2020-04-07
PCT/JP2021/014828 WO2021206128A1 (ja) 2020-04-07 2021-04-07 変性ビニルアルコール系重合体、懸濁重合用分散安定剤及びビニル系化合物の重合方法

Publications (1)

Publication Number Publication Date
CN115298228A true CN115298228A (zh) 2022-11-04

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CN202180022391.5A Pending CN115298228A (zh) 2020-04-07 2021-04-07 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

Country Status (5)

Country Link
US (1) US20230174683A1 (https=)
EP (1) EP4105243A4 (https=)
JP (1) JP7716390B2 (https=)
CN (1) CN115298228A (https=)
WO (1) WO2021206128A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117866134A (zh) * 2024-03-12 2024-04-12 天津辛德玛集团有限公司 具消泡功能氯乙烯悬浮聚合分散剂及其制备方法和应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115991856A (zh) * 2021-10-20 2023-04-21 中国石油化工股份有限公司 改性聚乙烯醇及其制备方法
JPWO2024162296A1 (https=) * 2023-02-03 2024-08-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191558A1 (en) * 2012-07-19 2015-07-09 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization, and manufacturing method for vinyl resin
WO2019156006A1 (ja) * 2018-02-08 2019-08-15 デンカ株式会社 変性ビニルアルコール系重合体及び懸濁重合用分散安定剤

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPS6147878A (ja) * 1984-08-13 1986-03-08 日本合成化学工業株式会社 水溶性繊維用経糸糊剤
JP3446897B2 (ja) * 1993-01-29 2003-09-16 日本合成化学工業株式会社 樹脂組成物
JP4421705B2 (ja) 1999-08-04 2010-02-24 日本合成化学工業株式会社 ビニル系化合物の懸濁重合用分散助剤
JP2001233904A (ja) * 2000-02-23 2001-08-28 Nippon Synthetic Chem Ind Co Ltd:The ビニル系化合物の懸濁重合用分散助剤
EP2221321A4 (en) 2008-08-27 2010-10-27 Kuraray Co VINYL ALCOHOL SYSTEM POLYMER AND FILM WITH IT
WO2010113569A1 (ja) 2009-04-01 2010-10-07 株式会社クラレ 懸濁重合用分散安定剤
JP5816680B2 (ja) 2011-03-25 2015-11-18 株式会社クラレ 粘性付与剤及びこれを用いた加水分解性セルロースの製造方法
TWI553026B (zh) * 2011-07-22 2016-10-11 可樂麗股份有限公司 聚氧化烯改性乙烯醇系聚合物及其用途
CN104066753B (zh) 2012-01-30 2016-05-04 株式会社可乐丽 悬浮聚合用分散稳定剂
WO2013125678A1 (ja) * 2012-02-24 2013-08-29 株式会社クラレ 増粘剤
CN110845747B (zh) * 2019-10-30 2022-11-11 中国石油化工股份有限公司 一种柔韧性良好的pva薄膜及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191558A1 (en) * 2012-07-19 2015-07-09 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization, and manufacturing method for vinyl resin
WO2019156006A1 (ja) * 2018-02-08 2019-08-15 デンカ株式会社 変性ビニルアルコール系重合体及び懸濁重合用分散安定剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117866134A (zh) * 2024-03-12 2024-04-12 天津辛德玛集团有限公司 具消泡功能氯乙烯悬浮聚合分散剂及其制备方法和应用

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Publication number Publication date
EP4105243A4 (en) 2023-08-16
US20230174683A1 (en) 2023-06-08
JPWO2021206128A1 (https=) 2021-10-14
JP7716390B2 (ja) 2025-07-31
WO2021206128A1 (ja) 2021-10-14
EP4105243A1 (en) 2022-12-21

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Application publication date: 20221104