SG11202011826UA - Method for producing ethylene-vinyl acetate copolymer - Google Patents

Method for producing ethylene-vinyl acetate copolymer

Info

Publication number
SG11202011826UA
SG11202011826UA SG11202011826UA SG11202011826UA SG11202011826UA SG 11202011826U A SG11202011826U A SG 11202011826UA SG 11202011826U A SG11202011826U A SG 11202011826UA SG 11202011826U A SG11202011826U A SG 11202011826UA SG 11202011826U A SG11202011826U A SG 11202011826UA
Authority
SG
Singapore
Prior art keywords
vinyl acetate
acetate copolymer
producing ethylene
ethylene
producing
Prior art date
Application number
SG11202011826UA
Inventor
Naoto Nishida
Kazuyuki Somemiya
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Publication of SG11202011826UA publication Critical patent/SG11202011826UA/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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
SG11202011826UA 2018-05-30 2019-05-29 Method for producing ethylene-vinyl acetate copolymer SG11202011826UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018104045 2018-05-30
PCT/JP2019/021253 WO2019230781A1 (en) 2018-05-30 2019-05-29 Method for producing ethylene-vinyl acetate copolymer

Publications (1)

Publication Number Publication Date
SG11202011826UA true SG11202011826UA (en) 2020-12-30

Family

ID=68698209

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202011826UA SG11202011826UA (en) 2018-05-30 2019-05-29 Method for producing ethylene-vinyl acetate copolymer

Country Status (5)

Country Link
US (1) US11535685B2 (en)
CN (1) CN110709434B (en)
SG (1) SG11202011826UA (en)
TW (1) TWI810303B (en)
WO (1) WO2019230781A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114181333B (en) * 2020-09-15 2024-01-26 中国石油化工股份有限公司 Method and device for preparing ethylene-vinyl acetate copolymer
CN113105574A (en) * 2021-04-12 2021-07-13 江苏斯尔邦石化有限公司 Ethylene-vinyl acetate copolymer and preparation method and application thereof
CN115991810A (en) * 2021-10-19 2023-04-21 中国石油化工股份有限公司 EPVA polymerization heat removal method under low pressure condition, and EPVA preparation method and EPVA preparation device
CN114230700B (en) * 2022-01-07 2022-10-04 云南正邦科技有限公司 Method for preparing high-ethylene-content EVA copolymer through medium and low pressure solution polymerization

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300111C3 (en) * 1973-01-03 1984-10-25 Basf Ag, 6700 Ludwigshafen Process for removing the heat of reaction in the copolymerization of ethylene in an aqueous dispersion
JPS6053513A (en) 1983-09-01 1985-03-27 Kuraray Co Ltd Process for continuous production of ethylene-vinyl acetate copolymer
FR2698368B1 (en) * 1992-11-26 1995-01-06 Atochem Elf Sa Process for the preparation of low molecular weight ethylene-vinyl acetate copolymers.
TW366351B (en) 1994-12-26 1999-08-11 Mitsui Chemicals Inc Production process of acrylonitrile (co)polymers
JP3645342B2 (en) * 1994-12-26 2005-05-11 三井化学株式会社 Method for producing acrylonitrile-based (co) polymer
JPH11116637A (en) 1997-10-09 1999-04-27 Nippon Synthetic Chem Ind Co Ltd:The Polymerization of ethylene-vinyl acetate copolymer
JP4257757B2 (en) * 1999-01-08 2009-04-22 日本合成化学工業株式会社 Process for producing ethylene-vinyl acetate copolymer
JP4700183B2 (en) 2000-10-27 2011-06-15 日本合成化学工業株式会社 Process for producing ethylene-vinyl acetate copolymer
DE60206825T2 (en) 2001-03-16 2006-07-20 Kuraray Co., Ltd., Kurashiki Process for the preparation of ethylene / vinyl acetate copolymers
JP4213394B2 (en) 2001-03-16 2009-01-21 株式会社クラレ Method and apparatus for producing ethylene-vinyl acetate copolymer
JP3759467B2 (en) 2001-03-30 2006-03-22 株式会社クラレ Manufacturing method and manufacturing apparatus of ethylene-vinyl acetate copolymer
EP1245595B1 (en) 2001-03-30 2008-08-06 Kuraray Co., Ltd. Method for manufacturing ethylene-vinyl acetate copolymer and apparatus for manufacturing the same

Also Published As

Publication number Publication date
US20210230314A1 (en) 2021-07-29
TW202003589A (en) 2020-01-16
WO2019230781A1 (en) 2019-12-05
US11535685B2 (en) 2022-12-27
CN110709434B (en) 2021-04-06
CN110709434A (en) 2020-01-17
TWI810303B (en) 2023-08-01

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