CN115996962A - 乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物 - Google Patents

乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物 Download PDF

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Publication number
CN115996962A
CN115996962A CN202180046097.8A CN202180046097A CN115996962A CN 115996962 A CN115996962 A CN 115996962A CN 202180046097 A CN202180046097 A CN 202180046097A CN 115996962 A CN115996962 A CN 115996962A
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China
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vinyl acetate
mol
vinyl
vinyl alcohol
polymer
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Pending
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CN202180046097.8A
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English (en)
Chinese (zh)
Inventor
犬伏康贵
蜂谷惠之
加藤雅己
山崎义和
冈本真人
染宫利孝
伊泽隆文
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Kuraray Co Ltd
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Kuraray Co Ltd
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Publication of CN115996962A publication Critical patent/CN115996962A/zh
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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
    • C08F16/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/02—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F16/04—Acyclic compounds
    • C08F16/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • C07C69/15—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
    • 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
    • C08F18/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/02—Esters of monocarboxylic acids
    • C08F18/04—Vinyl esters
    • C08F18/08—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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN202180046097.8A 2020-06-30 2021-06-30 乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物 Pending CN115996962A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-112959 2020-06-30
JP2020112959 2020-06-30
JP2021075727 2021-04-28
JP2021-075727 2021-04-28
PCT/JP2021/024729 WO2022004782A1 (ja) 2020-06-30 2021-06-30 酢酸ビニル、酢酸ビニル重合体およびビニルアルコール重合体

Publications (1)

Publication Number Publication Date
CN115996962A true CN115996962A (zh) 2023-04-21

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CN202180046097.8A Pending CN115996962A (zh) 2020-06-30 2021-06-30 乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物

Country Status (7)

Country Link
US (1) US20230257491A1 (https=)
JP (2) JPWO2022004782A1 (https=)
CN (1) CN115996962A (https=)
BR (1) BR112022027048A2 (https=)
DE (1) DE112021003449T5 (https=)
TW (1) TWI899271B (https=)
WO (1) WO2022004782A1 (https=)

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WO2019203216A1 (ja) * 2018-04-17 2019-10-24 株式会社クラレ エチレン－ビニルアルコール共重合体、その製造方法及びその用途
US11958954B2 (en) * 2018-07-18 2024-04-16 Kuraray Co., Ltd. Multilayer structure
KR20250130293A (ko) 2022-12-28 2025-09-01 모노졸, 엘엘씨 하이브리드 전분/pvoh 수용성 필름
EP4663701A1 (en) * 2023-02-07 2025-12-17 Mitsubishi Chemical Corporation Resin composition, molded article, multilayer structure, and method for manufacturing resin composition
EP4553060A1 (en) * 2023-11-09 2025-05-14 Basf Se Vinyl acetate having a natural abundance of carbon-14 from non-fossil resources
KR102938295B1 (ko) 2023-09-27 2026-03-12 한화토탈에너지스 주식회사 에틸렌 비닐아세테이트 공중합체의 제조 방법
WO2025101547A1 (en) 2023-11-07 2025-05-15 Monosol, Llc Hybrid starch/pvoh water-soluble films including salts
WO2025144841A1 (en) 2023-12-28 2025-07-03 Monosol, Llc Bio-based water-soluble films
WO2025255461A1 (en) 2024-06-07 2025-12-11 Monosol, Llc Bio-based water-soluble films including pullulan and alginate
WO2025255563A1 (en) 2024-06-07 2025-12-11 Monosol, Llc Bio-based water-soluble film including tamarind gum and pullulan
WO2025255456A1 (en) 2024-06-07 2025-12-11 Monosol, Llc Bio-based water-soluble films comprising pullulan and pectin
WO2025255465A1 (en) 2024-06-07 2025-12-11 Monosol, Llc Bio-based water-soluble film including polyvinyl alcohol and pullulan
WO2025255568A1 (en) 2024-06-07 2025-12-11 Monosol, Llc Bio-based water-soluble film including starch, carrageenan and pullulan
WO2026004302A1 (ja) * 2024-06-27 2026-01-02 株式会社クラレ 液晶ポリエステル繊維および繊維構造物
WO2026073193A1 (en) 2024-09-30 2026-04-02 Monosol, Llc Water-soluble film with resistance to cold temperature
WO2026085526A1 (en) 2024-10-18 2026-04-23 Monosol, Llc Water-soluble films with polyvinyl alcohol (pvoh) and natural polymer blends
JP7786695B1 (ja) * 2025-05-12 2025-12-16 有限会社市川事務所 ポリビニルアルコールの製造方法及びポリビニルアルコールの製造装置

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TW202212313A (zh) 2022-04-01
WO2022004782A1 (ja) 2022-01-06
TWI899271B (zh) 2025-10-01
BR112022027048A2 (pt) 2023-01-24
US20230257491A1 (en) 2023-08-17
DE112021003449T5 (de) 2023-04-13
JPWO2022004782A1 (https=) 2022-01-06
JP2026001145A (ja) 2026-01-06

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