SG11201804353RA - Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin - Google Patents

Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin

Info

Publication number
SG11201804353RA
SG11201804353RA SG11201804353RA SG11201804353RA SG11201804353RA SG 11201804353R A SG11201804353R A SG 11201804353RA SG 11201804353R A SG11201804353R A SG 11201804353RA SG 11201804353R A SG11201804353R A SG 11201804353RA SG 11201804353R A SG11201804353R A SG 11201804353RA
Authority
SG
Singapore
Prior art keywords
vinyl
suspension polymerization
dispersion assistant
based polymer
same
Prior art date
Application number
SG11201804353RA
Inventor
Yoshiaki Kozuka
Takehiro Omori
Original Assignee
Japan Vam & Poval Co 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 Japan Vam & Poval Co Ltd filed Critical Japan Vam & Poval Co Ltd
Publication of SG11201804353RA publication Critical patent/SG11201804353RA/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
    • C08F114/00—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 a halogen
    • C08F114/02—Monomers containing chlorine
    • C08F114/04—Monomers containing two carbon atoms
    • C08F114/06—Vinyl chloride
    • 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
    • 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
    • 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
    • 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
    • C08F16/38—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 acetal or ketal 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
    • 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
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—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 side groups
    • C08F290/12—Polymers provided for in subclasses C08C or C08F
    • 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
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An object of the present invention is to provide a dispersion assistant that, when used for suspension polymerization of a vinyl-based compound, achieves stable production of a good polymer (vinyl-based resin) without much scale adhesion on the polymerization tank even in the cases where used in a large amount. Provided is a dispersion assistant for suspension polymerization, which comprises a polyvinyl alcohol-based polymer (A) having an acetal group (a) having an olefinic unsaturated double bond, the polymer having a saponification degree of 60 mol% or less.
SG11201804353RA 2015-12-04 2016-11-29 Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin SG11201804353RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015237965 2015-12-04
PCT/JP2016/085281 WO2017094698A1 (en) 2015-12-04 2016-11-29 Dispersion assis5tant for suspension polymerization, method for producing vinyl polymer in which said assistant is used, and vinyl chloride resin

Publications (1)

Publication Number Publication Date
SG11201804353RA true SG11201804353RA (en) 2018-06-28

Family

ID=58796876

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201913162UA SG10201913162UA (en) 2015-12-04 2016-11-29 Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin
SG11201804353RA SG11201804353RA (en) 2015-12-04 2016-11-29 Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201913162UA SG10201913162UA (en) 2015-12-04 2016-11-29 Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin

Country Status (8)

Country Link
US (1) US10731032B2 (en)
EP (1) EP3385287B1 (en)
JP (1) JP6893175B2 (en)
CN (1) CN108290968B (en)
ES (1) ES2880303T3 (en)
SG (2) SG10201913162UA (en)
TW (1) TWI755369B (en)
WO (1) WO2017094698A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6543004B2 (en) * 2016-11-02 2019-07-10 日本酢ビ・ポバール株式会社 Dispersion aid for suspension polymerization and method for producing vinyl polymer using the same
TWI814453B (en) * 2021-07-07 2023-09-01 日商日本瓦姆 珀巴爾股份有限公司 Dispersion stabilizer and method for producing vinyl polymer
TWI828202B (en) * 2021-07-07 2024-01-01 日商日本瓦姆珀巴爾股份有限公司 Dispersion stabilizer and method for producing vinyl polymer
WO2024075829A1 (en) * 2022-10-06 2024-04-11 株式会社クラレ Composition, dispersing agent for suspension polymerization, and method for producing vinyl-based polymer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476637A (en) * 1977-12-01 1979-06-19 Teijin Ltd Photo-setting adhesive
US4564580A (en) 1983-06-30 1986-01-14 Kogyo Gijutsuin Photosensitive resin composition
JPS60247637A (en) * 1984-05-23 1985-12-07 Agency Of Ind Science & Technol Photosensitive resin composition
JPH0743537B2 (en) 1985-04-03 1995-05-15 工業技術院長 Photosensitive resin composition
JPH07100777B2 (en) * 1986-01-10 1995-11-01 大日本インキ化学工業株式会社 Light or electron beam cross-linking type water-based coating agent
JP3156932B2 (en) 1990-07-26 2001-04-16 株式会社クラレ Dispersion aid and dispersion stabilizer for suspension polymerization of vinyl compounds
JPH0493301A (en) 1990-08-10 1992-03-26 Kuraray Co Ltd Dispersing agent and dispersion stabilizer for suspension polymerization of vinyl monomer
JP3210408B2 (en) * 1992-04-01 2001-09-17 信越化学工業株式会社 Method for producing vinyl chloride polymer
JP2635280B2 (en) * 1993-03-26 1997-07-30 アイセロ化学株式会社 Cationic polymer emulsion and method for producing the same
JPH07319160A (en) * 1994-05-26 1995-12-08 Tokyo Ohka Kogyo Co Ltd Water-soluble photosensitive resin composition
JP2002003510A (en) 2000-06-23 2002-01-09 Kuraray Co Ltd Method for producing vinyl chloride polymer
JP2003238606A (en) 2002-02-21 2003-08-27 Tokuyama Sekisui Ind Corp Method for producing vinyl chloride resin
JP3922966B2 (en) 2002-05-10 2007-05-30 株式会社カネカ Method for producing vinyl chloride polymer
JP3898696B2 (en) 2004-01-21 2007-03-28 株式会社クラレ Method for producing vinyl chloride polymer
JP4163182B2 (en) 2004-03-02 2008-10-08 信越化学工業株式会社 Method for producing vinyl chloride polymer
JP2005281550A (en) * 2004-03-30 2005-10-13 Dainippon Ink & Chem Inc Production method for photocrosslikable latex
DE102004053312A1 (en) * 2004-11-04 2006-05-11 Wacker Polymer Systems Gmbh & Co. Kg Polyvinylacetals with unsaturated acetal units
CN101506255B (en) * 2006-08-01 2014-02-12 日本合成化学工业株式会社 Dispersion stabilizer for vinyl compound suspension polymerization
JP5179308B2 (en) * 2007-10-03 2013-04-10 株式会社クラレ Polyvinyl acetal
EP2692749B1 (en) * 2011-03-28 2017-08-02 Kuraray Co., Ltd. Alkyl-modified vinyl acetal polymer and composition
WO2015005153A1 (en) * 2013-07-11 2015-01-15 株式会社クラレ Vinyl acetal-type polymer
WO2015182567A1 (en) * 2014-05-28 2015-12-03 日本酢ビ・ポバール株式会社 Dispersion stabilizer for suspension polymerization, method for producing vinyl polymer, and vinyl chloride resin

Also Published As

Publication number Publication date
US20190031872A1 (en) 2019-01-31
EP3385287B1 (en) 2021-07-07
ES2880303T3 (en) 2021-11-24
EP3385287A4 (en) 2019-07-24
WO2017094698A1 (en) 2017-06-08
TWI755369B (en) 2022-02-21
EP3385287A1 (en) 2018-10-10
SG10201913162UA (en) 2020-03-30
TW201729897A (en) 2017-09-01
JP6893175B2 (en) 2021-06-23
JPWO2017094698A1 (en) 2018-09-20
CN108290968A (en) 2018-07-17
CN108290968B (en) 2021-07-13
US10731032B2 (en) 2020-08-04

Similar Documents

Publication Publication Date Title
SG11201804353RA (en) Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin
SG10201810409YA (en) Dispersion stabilizer for suspension polymerization, production method for vinyl-based polymer, and vinyl chloride resin
SA517380670B1 (en) Water-Absorbent Resin and Method of Manufacturing the Same
WO2019067947A3 (en) Structurally-colored articles and methods for making and using structurally-colored articles
PH12018500867A1 (en) Vinyl chloride polymers and compositions for additive manufacturing
MY193478A (en) Elastomeric film-forming compositions and articles made from the elastomeric film
MY186244A (en) Polymer latex composition for dip-molding applications
MX2017004186A (en) Aqueous coagulatable polymer dispersion and use thereof as an adhesive.
MA39974A (en) Photovoltaic concrete, production method thereof and construction element comprising such concrete
EP4257638A3 (en) Production method for fluoropolymer, surfactant for polymerization, and use of surfactant
TW201612552A (en) Optical film
NZ736149A (en) Durable anti-fingerprint polymers and coating compositions
MX2016011751A (en) New polyelectrolytic polymers, process for their preparation and uses thereof.
SA517390157B1 (en) Sterically hindered hydroquinones as antifoulants for unsaturated monomers
MX2017004771A (en) Vinyl acetate-ethylene / acrylic polymer emulsions and products and methods relating thereto.
MX2017008227A (en) Liquid (meth)acrylic syrup, method for impregnating a fibrous substrate with said syrup, and composite material produced after polymerisation of said impregnation syrup.
MX2017006809A (en) Multiphase polymer as a thickening and suspending agent.
PH12017501132A1 (en) Cpvc pipe having improved resistance to environmental stress cracking
WO2015116916A8 (en) Resin-support emulsion polymerization of hydrophobic monomers
MX2017000625A (en) Pressure sensitive adhesives.
SA518391861B1 (en) Butyl rubber containing allylic alcohol
MX2017008120A (en) Method for the continuous production of anionic polymers using radicals.
MX2017006011A (en) Poly(vinyl acetal) resin compositions, layers and interlayers having enhanced properties.
MX2015010335A (en) Transparent article made of pvc graft copolymers.
MX2018002234A (en) Methods for controlling die swell in dual catalyst olefin polymerization systems.