JP7688126B2 - 変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法 - Google Patents

変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法 Download PDF

Info

Publication number
JP7688126B2
JP7688126B2 JP2023527510A JP2023527510A JP7688126B2 JP 7688126 B2 JP7688126 B2 JP 7688126B2 JP 2023527510 A JP2023527510 A JP 2023527510A JP 2023527510 A JP2023527510 A JP 2023527510A JP 7688126 B2 JP7688126 B2 JP 7688126B2
Authority
JP
Japan
Prior art keywords
polymerization
resin composition
vinyl
polyvinyl alcohol
suspension polymerization
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.)
Active
Application number
JP2023527510A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022259658A1 (enrdf_load_stackoverflow
Inventor
真典 松本
聡 渡辺
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.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
Denki Kagaku Kogyo KK
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 Denka Co Ltd, Denki Kagaku Kogyo KK filed Critical Denka Co Ltd
Publication of JPWO2022259658A1 publication Critical patent/JPWO2022259658A1/ja
Application granted granted Critical
Publication of JP7688126B2 publication Critical patent/JP7688126B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/20—Aqueous medium 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
    • 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
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/12—Esters of phenols or saturated alcohols
    • 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
    • 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

Landscapes

  • 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)
JP2023527510A 2021-06-07 2022-03-07 変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法 Active JP7688126B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021095447 2021-06-07
JP2021095447 2021-06-07
PCT/JP2022/009813 WO2022259658A1 (ja) 2021-06-07 2022-03-07 変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022259658A1 JPWO2022259658A1 (enrdf_load_stackoverflow) 2022-12-15
JP7688126B2 true JP7688126B2 (ja) 2025-06-03

Family

ID=84425791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023527510A Active JP7688126B2 (ja) 2021-06-07 2022-03-07 変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法

Country Status (2)

Country Link
JP (1) JP7688126B2 (enrdf_load_stackoverflow)
WO (1) WO2022259658A1 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008116854A (ja) 2006-11-07 2008-05-22 Denki Kagaku Kogyo Kk 感光性組成物及びその用途
JP2010202840A (ja) 2009-03-06 2010-09-16 Denki Kagaku Kogyo Kk 変性ポリビニルアルコールおよびその製造方法
WO2015019613A1 (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
JP2015187216A (ja) 2014-03-26 2015-10-29 電気化学工業株式会社 変性ポリ酢酸ビニル
JP2019105008A (ja) 2017-12-13 2019-06-27 株式会社クラレ 繊維用糊剤
WO2019181915A1 (ja) 2018-03-20 2019-09-26 株式会社クラレ 懸濁重合用分散安定剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138753B1 (enrdf_load_stackoverflow) * 1968-09-21 1976-10-23
JPS59204999A (ja) * 1984-01-23 1984-11-20 株式会社クラレ 紙用表面サイジング剤
JPH0623210B2 (ja) * 1985-11-18 1994-03-30 日本合成化学工業株式会社 ポリビニルアルコ−ル系ポリマ−、その製造法、およびそのポリマ−よりなる紙の表面サイズ剤および分散安定剤
IT1229135B (it) * 1989-04-05 1991-07-22 Ausidet Spa Copolimeri transesterificati dell'anidride maleica, particolarmente utili nel campo della detergenza.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008116854A (ja) 2006-11-07 2008-05-22 Denki Kagaku Kogyo Kk 感光性組成物及びその用途
JP2010202840A (ja) 2009-03-06 2010-09-16 Denki Kagaku Kogyo Kk 変性ポリビニルアルコールおよびその製造方法
WO2015019613A1 (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
JP2015187216A (ja) 2014-03-26 2015-10-29 電気化学工業株式会社 変性ポリ酢酸ビニル
JP2019105008A (ja) 2017-12-13 2019-06-27 株式会社クラレ 繊維用糊剤
WO2019181915A1 (ja) 2018-03-20 2019-09-26 株式会社クラレ 懸濁重合用分散安定剤

Also Published As

Publication number Publication date
JPWO2022259658A1 (enrdf_load_stackoverflow) 2022-12-15
WO2022259658A1 (ja) 2022-12-15

Similar Documents

Publication Publication Date Title
CN106414511B (zh) 悬浮聚合用分散稳定剂、乙烯基系聚合物的制造方法及氯乙烯树脂
JP6830554B2 (ja) 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
KR101213523B1 (ko) 변성 폴리비닐알코올 및 그 제조 방법
US5780547A (en) Dispersing stabilizer for suspension polymerization of vinyl chloride
JP6505328B2 (ja) 変性ビニルアルコール系重合体及びその製造方法
EP2679606A1 (en) Dispersant for suspension polymerization, vinyl chloride resin and method for producing same
JP6906528B2 (ja) 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
JP7483754B2 (ja) ポリビニルアルコール系樹脂組成物、懸濁重合用分散安定剤及びビニル系樹脂の製造方法
JP7688126B2 (ja) 変性ポリビニルアルコール系重合体を含有する樹脂組成物、当該樹脂組成物の製造方法、懸濁重合用分散安定剤、及びビニル系樹脂の製造方法
JP5236250B2 (ja) 重合用分散剤、これを用いた塩化ビニル系樹脂の製造方法、塩化ビニル系樹脂並びに成形加工品
JP7256307B2 (ja) 変性ポリビニルアルコール系ポリマーとその用途
JP4611157B2 (ja) 変性ポリビニルアルコールおよびその製造方法
TWI772303B (zh) 乙烯醇系聚合物之製造方法
JP6513317B2 (ja) 変性ビニルアルコール系重合体の製造方法
US11365268B2 (en) Method for producing polyvinyl alcohol
EP4464726A1 (en) Modified vinyl alcohol-based polymer and method for producing same, dispersion stabilizer for suspension polymerization, and method for producing vinyl-based resin
JP7488183B2 (ja) ポリビニルアルコール系重合体及び、これを用いた成形体

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230927

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250415

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250430

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250522

R150 Certificate of patent or registration of utility model

Ref document number: 7688126

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150