SG11201809807SA - Resin composition, product comprising the same, and multilayer structure - Google Patents

Resin composition, product comprising the same, and multilayer structure

Info

Publication number
SG11201809807SA
SG11201809807SA SG11201809807SA SG11201809807SA SG11201809807SA SG 11201809807S A SG11201809807S A SG 11201809807SA SG 11201809807S A SG11201809807S A SG 11201809807SA SG 11201809807S A SG11201809807S A SG 11201809807SA SG 11201809807S A SG11201809807S A SG 11201809807SA
Authority
SG
Singapore
Prior art keywords
resin composition
product
multilayer structure
sorbic acid
acid ester
Prior art date
Application number
SG11201809807SA
Inventor
Honoka HASHIMOTO
Shouichi Kani
Original Assignee
Nippon Synthetic Chem Ind 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 Nippon Synthetic Chem Ind Co Ltd filed Critical Nippon Synthetic Chem Ind Co Ltd
Publication of SG11201809807SA publication Critical patent/SG11201809807SA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C08L23/0861—Saponified vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion

Landscapes

  • 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)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

FinalizedMirror Translation Client ref.F-03; Our ref.1714-EP,SG 55 A resin composition can be formed into a product excellent in coloration resistance even if being subjected to a melt-forming process and the like a plurality of times and 5 hence frequently subjected to thermal history. A product formed from the resin composition, and a multilayer structure are also provided. The resin composition contains: (A) a saponified ethylene-vinyl ester copolymer; and (B) a sorbic acid ester; wherein the sorbic acid ester (B) is present in 10 a proportion of 0.001 to 10 ppm based on the total weight of the saponified ethylene-vinyl ester copolymer (A) and the sorbic acid ester (B).
SG11201809807SA 2016-05-26 2017-05-25 Resin composition, product comprising the same, and multilayer structure SG11201809807SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016104846 2016-05-26
PCT/JP2017/019451 WO2017204272A1 (en) 2016-05-26 2017-05-25 Resin composition and molded article using same, and multilayer structure

Publications (1)

Publication Number Publication Date
SG11201809807SA true SG11201809807SA (en) 2018-12-28

Family

ID=60412421

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809807SA SG11201809807SA (en) 2016-05-26 2017-05-25 Resin composition, product comprising the same, and multilayer structure

Country Status (7)

Country Link
US (1) US11015045B2 (en)
EP (1) EP3467027B1 (en)
JP (1) JP7013869B2 (en)
CN (1) CN109196045B (en)
SG (1) SG11201809807SA (en)
TW (1) TWI783935B (en)
WO (1) WO2017204272A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI780266B (en) * 2017-11-22 2022-10-11 日商三菱化學股份有限公司 Ethylene-vinyl alcohol-based copolymer composition, material for melt molding, and multilayer structure
EP3715412B1 (en) * 2017-11-22 2022-10-19 Mitsubishi Chemical Corporation Ethylene-vinyl alcohol copolymer composition, melt-forming material, and multilayer structure
CN111108149B (en) 2017-11-22 2023-06-23 三菱化学株式会社 Resin composition, material for melt molding, multilayer structure, and packaging material for hot water sterilization
JP7156035B2 (en) * 2017-11-22 2022-10-19 三菱ケミカル株式会社 Resin compositions, melt molding materials, multilayer structures and liquid packaging materials
CN111295421B (en) * 2017-11-22 2023-07-21 三菱化学株式会社 Ethylene-vinyl alcohol copolymer composition, multilayer structure, and package
TW201925312A (en) * 2017-11-22 2019-07-01 日商三菱化學股份有限公司 Ethylene-vinyl alcohol copolymer composition, material for melt molding, multilayer structure, and multilayer pipe
CN111344349A (en) * 2017-11-22 2020-06-26 三菱化学株式会社 Resin composition, material for melt molding, multilayer structure, and material for liquid packaging

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3516808B2 (en) 1995-06-26 2004-04-05 株式会社クラレ Process for producing vinyl acetate polymer, process for producing saponified vinyl acetate polymer, and resin composition
CA2179555C (en) 1995-06-26 2007-02-20 Takeshi Moritani Process for producing vinyl acetate polymer and saponified product of vinyl acetate polymer and resin composition
JP2000272243A (en) * 1999-03-24 2000-10-03 Fuji Photo Film Co Ltd Polyvinyl alcohol composition for recording material, its manufacture and recording material
JP2006290926A (en) * 2005-04-06 2006-10-26 Sumitomo Chemical Co Ltd Method for producing aqueous emulsion containing polymer of vinyl esters
EP2407508B1 (en) 2009-03-11 2014-12-17 Kuraray Co., Ltd. Resin composition and multilayered structure using the same
US10329411B2 (en) 2010-03-26 2019-06-25 Kuraray Co., Ltd. Resin composition and multilayered structure using same
DK2554592T3 (en) * 2010-03-31 2016-03-21 Kuraray Co RESIN COMPOSITION, MOLDED PIPE, MULTIPLE PIPE AND METHOD OF PRODUCING SAME.
WO2013187454A1 (en) * 2012-06-13 2013-12-19 株式会社クラレ Ethylene-vinyl alcohol resin composition, multilayer structure, multilayer sheet, container, and packaging material
JP6521596B2 (en) * 2013-09-20 2019-05-29 株式会社クラレ Thermoformed container and method of manufacturing the same
JP6423217B2 (en) 2013-09-20 2018-11-14 株式会社クラレ Thermoformed container and manufacturing method thereof
US10287416B2 (en) 2013-09-20 2019-05-14 Kuraray Co., Ltd. Thermoformed container and production method thereof
EP3375818B1 (en) * 2015-11-13 2021-06-02 Mitsubishi Chemical Corporation Saponified ethylene-vinyl ester-based copolymer pellet and method for producing same

Also Published As

Publication number Publication date
JP7013869B2 (en) 2022-02-15
CN109196045A (en) 2019-01-11
EP3467027B1 (en) 2021-03-31
CN109196045B (en) 2021-06-22
EP3467027A4 (en) 2019-04-24
WO2017204272A1 (en) 2017-11-30
EP3467027A1 (en) 2019-04-10
TWI783935B (en) 2022-11-21
US20190077945A1 (en) 2019-03-14
JPWO2017204272A1 (en) 2019-03-22
TW201805169A (en) 2018-02-16
US11015045B2 (en) 2021-05-25

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