SG11201900671RA - Modified vinyl alcohol polymer, and diffusion stabilizer for suspension polymerization - Google Patents

Modified vinyl alcohol polymer, and diffusion stabilizer for suspension polymerization

Info

Publication number
SG11201900671RA
SG11201900671RA SG11201900671RA SG11201900671RA SG11201900671RA SG 11201900671R A SG11201900671R A SG 11201900671RA SG 11201900671R A SG11201900671R A SG 11201900671RA SG 11201900671R A SG11201900671R A SG 11201900671RA SG 11201900671R A SG11201900671R A SG 11201900671RA
Authority
SG
Singapore
Prior art keywords
suspension polymerization
vinyl alcohol
stabilizer
diffusion
modified vinyl
Prior art date
Application number
SG11201900671RA
Other languages
English (en)
Inventor
Wataru Watanabe
Original Assignee
Denka Company Ltd
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 Company Ltd filed Critical Denka Company Ltd
Publication of SG11201900671RA publication Critical patent/SG11201900671RA/en

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
    • 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
    • C08F218/06—Vinyl formate
    • 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
    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
SG11201900671RA 2016-08-25 2017-08-22 Modified vinyl alcohol polymer, and diffusion stabilizer for suspension polymerization SG11201900671RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016164943 2016-08-25
PCT/JP2017/029975 WO2018038112A1 (fr) 2016-08-25 2017-08-22 Polymère d'alcool vinylique modifié, et stabilisateur de diffusion pour polymérisation en suspension

Publications (1)

Publication Number Publication Date
SG11201900671RA true SG11201900671RA (en) 2019-02-27

Family

ID=61244984

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900671RA SG11201900671RA (en) 2016-08-25 2017-08-22 Modified vinyl alcohol polymer, and diffusion stabilizer for suspension polymerization

Country Status (10)

Country Link
US (1) US10836843B2 (fr)
EP (1) EP3505546B1 (fr)
JP (1) JP6906528B2 (fr)
KR (1) KR102372309B1 (fr)
CN (1) CN109790262B (fr)
ES (1) ES2858451T3 (fr)
PT (1) PT3505546T (fr)
SG (1) SG11201900671RA (fr)
TW (1) TWI741011B (fr)
WO (1) WO2018038112A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7121275B2 (ja) * 2018-09-18 2022-08-18 藤倉化成株式会社 中空樹脂微粒子の製造方法
EP3943515B1 (fr) * 2019-07-09 2023-08-23 Denka Company Limited Polymère modifié à base d'alcool vinylique et stabilisant de dispersion pour la polymérisation en suspension
JP7483754B2 (ja) * 2019-12-17 2024-05-15 デンカ株式会社 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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623562B2 (ja) 1995-10-05 2005-02-23 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
JPH10147604A (ja) 1996-11-18 1998-06-02 Nippon Synthetic Chem Ind Co Ltd:The ビニル系化合物の懸濁重合用分散助剤
JP3874882B2 (ja) 1997-03-18 2007-01-31 日本合成化学工業株式会社 安定性に優れた部分ケン化ビニルエステル系樹脂水溶液
JP4404167B2 (ja) 1998-02-04 2010-01-27 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
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
JP4390992B2 (ja) 2000-08-30 2009-12-24 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
JP2004075870A (ja) 2002-08-20 2004-03-11 Nippon Synthetic Chem Ind Co Ltd:The 分散安定剤
JP2008138014A (ja) * 2006-11-29 2008-06-19 Nippon Shokubai Co Ltd ポリアルキレングリコール系重合性不飽和単量体とその製造方法、及び該重合性不飽和単量体を用いた共重合体とその製造方法
WO2010113569A1 (fr) * 2009-04-01 2010-10-07 株式会社クラレ Stabilisant de dispersion pour polymérisation de suspension
JP2011074096A (ja) * 2009-09-29 2011-04-14 Nippon Shokubai Co Ltd ポリオキシアルキレン系共重合体およびその製造方法
JP5501748B2 (ja) * 2009-12-15 2014-05-28 株式会社クラレ 分散液および感熱記録材料
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
US9777080B2 (en) * 2012-07-19 2017-10-03 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization, and manufacturing method for vinyl resin

Also Published As

Publication number Publication date
ES2858451T3 (es) 2021-09-30
TW201815836A (zh) 2018-05-01
JPWO2018038112A1 (ja) 2019-06-24
KR102372309B1 (ko) 2022-03-07
CN109790262B (zh) 2021-12-31
KR20190045202A (ko) 2019-05-02
US20190241682A1 (en) 2019-08-08
EP3505546A1 (fr) 2019-07-03
EP3505546B1 (fr) 2021-01-06
EP3505546A4 (fr) 2020-05-06
TWI741011B (zh) 2021-10-01
JP6906528B2 (ja) 2021-07-21
CN109790262A (zh) 2019-05-21
WO2018038112A1 (fr) 2018-03-01
PT3505546T (pt) 2021-03-03
US10836843B2 (en) 2020-11-17

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