SG11201910484WA - Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure - Google Patents

Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure

Info

Publication number
SG11201910484WA
SG11201910484WA SG11201910484WA SG11201910484WA SG11201910484WA SG 11201910484W A SG11201910484W A SG 11201910484WA SG 11201910484W A SG11201910484W A SG 11201910484WA SG 11201910484W A SG11201910484W A SG 11201910484WA SG 11201910484W A SG11201910484W A SG 11201910484WA
Authority
SG
Singapore
Prior art keywords
pellets
ethylene
vinyl alcohol
multilayer structure
alcohol copolymer
Prior art date
Application number
SG11201910484WA
Inventor
Shintaro USUI
Daichi Nishimura
Minako Ikeshita
Original Assignee
Mitsubishi Chem Corp
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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Publication of SG11201910484WA publication Critical patent/SG11201910484WA/en

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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
    • C08L29/06—Copolymers of allyl alcohol
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    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29B9/16—Auxiliary treatment of granules
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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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
SG11201910484WA 2017-06-27 2018-06-27 Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure SG11201910484WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017124964 2017-06-27
PCT/JP2018/024303 WO2019004255A1 (en) 2017-06-27 2018-06-27 Ethylene-vinyl alcohol copolymer composition, pellet group and multilayer structure

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US (1) US11613642B2 (en)
EP (1) EP3647362B1 (en)
JP (1) JP7031590B2 (en)
CN (1) CN110603291A (en)
SG (1) SG11201910484WA (en)
TW (1) TWI781190B (en)
WO (1) WO2019004255A1 (en)

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DE112021006513T5 (en) * 2020-12-17 2023-11-23 Kuraray Co., Ltd. RESIN PELLET GROUP AND LAYER STRUCTURE WHICH IT IS USED
US11124642B1 (en) 2021-03-18 2021-09-21 Chang Chun Petrochemical Co., Ltd. Ethylene-vinyl alcohol copolymer composition with improved oxygen barrier properties
US11427663B1 (en) * 2022-01-07 2022-08-30 Chang Chun Petrochemical Co., Ltd. Ethylene-vinyl alcohol copolymer resin composition and multi-layer structure comprising thereof

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