TW202428760A - 組成物、懸浮聚合用分散劑、及乙烯系聚合物之製造方法 - Google Patents

組成物、懸浮聚合用分散劑、及乙烯系聚合物之製造方法 Download PDF

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Publication number
TW202428760A
TW202428760A TW112138483A TW112138483A TW202428760A TW 202428760 A TW202428760 A TW 202428760A TW 112138483 A TW112138483 A TW 112138483A TW 112138483 A TW112138483 A TW 112138483A TW 202428760 A TW202428760 A TW 202428760A
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TW
Taiwan
Prior art keywords
vinyl alcohol
pva
group
composition
mol
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TW112138483A
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English (en)
Chinese (zh)
Inventor
岡本祐治
關道成
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日商可樂麗股份有限公司
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Publication of TW202428760A publication Critical patent/TW202428760A/zh

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    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
TW112138483A 2022-10-06 2023-10-06 組成物、懸浮聚合用分散劑、及乙烯系聚合物之製造方法 TW202428760A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-161452 2022-10-06
JP2022161452 2022-10-06

Publications (1)

Publication Number Publication Date
TW202428760A true TW202428760A (zh) 2024-07-16

Family

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TW112138483A TW202428760A (zh) 2022-10-06 2023-10-06 組成物、懸浮聚合用分散劑、及乙烯系聚合物之製造方法

Country Status (5)

Country Link
EP (1) EP4600301A1 (https=)
JP (1) JPWO2024075829A1 (https=)
CN (1) CN119998390A (https=)
TW (1) TW202428760A (https=)
WO (1) WO2024075829A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7811667B2 (ja) * 2023-04-06 2026-02-05 株式会社クラレ 溶液、分散剤、ビニル化合物重合体の製造方法、及び溶液の製造方法
WO2024210066A1 (ja) * 2023-04-06 2024-10-10 株式会社クラレ 溶液、分散剤、ビニル化合物重合体の製造方法、及び溶液の製造方法
WO2025239405A1 (ja) * 2024-05-17 2025-11-20 日本酢ビ・ポバール株式会社 ポリビニルアルコール系重合体を含有する組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104870497B (zh) * 2012-12-28 2017-07-21 株式会社可乐丽 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
WO2015019614A1 (ja) * 2013-08-07 2015-02-12 株式会社クラレ 懸濁重合用分散安定剤およびビニル系樹脂の製造方法
JP6902194B2 (ja) * 2014-06-20 2021-07-14 住友化学株式会社 水性エマルション並びに塗膜、硬化物及び積層体
JP6893175B2 (ja) * 2015-12-04 2021-06-23 日本酢ビ・ポバール株式会社 懸濁重合用分散助剤およびそれを用いるビニル系重合体の製造方法、並びに塩化ビニル樹脂
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
ES3018761T3 (en) * 2017-08-08 2025-05-19 Kuraray Co Dispersion stabilizer for suspension polymerization and method for producing vinyl polymer using same
US12565547B2 (en) * 2019-11-20 2026-03-03 Kuraray Co., Ltd. Dispersant for suspension polymerization, method for producing dispersant for suspension polymerization, and method for producing vinyl polymer particles
CN116457381A (zh) 2020-10-02 2023-07-18 株式会社可乐丽 乙烯醇系聚合物、乙烯醇系聚合物的制造方法、悬浮聚合用分散剂、悬浮聚合用分散助剂和乙烯基系聚合物的制造方法

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Publication number Publication date
WO2024075829A1 (ja) 2024-04-11
EP4600301A1 (en) 2025-08-13
JPWO2024075829A1 (https=) 2024-04-11
CN119998390A (zh) 2025-05-13

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