JPWO2021256436A1 - - Google Patents

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Publication number
JPWO2021256436A1
JPWO2021256436A1 JP2022531815A JP2022531815A JPWO2021256436A1 JP WO2021256436 A1 JPWO2021256436 A1 JP WO2021256436A1 JP 2022531815 A JP2022531815 A JP 2022531815A JP 2022531815 A JP2022531815 A JP 2022531815A JP WO2021256436 A1 JPWO2021256436 A1 JP WO2021256436A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
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Application number
JP2022531815A
Other languages
Japanese (ja)
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JP7677337B2 (ja
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Publication date
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Publication of JPWO2021256436A1 publication Critical patent/JPWO2021256436A1/ja
Application granted granted Critical
Publication of JP7677337B2 publication Critical patent/JP7677337B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
JP2022531815A 2020-06-16 2021-06-14 エチレン－ビニルアルコール系共重合体樹脂組成物、多層構造体および包装体 Active JP7677337B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020103826 2020-06-16
JP2020103826 2020-06-16
PCT/JP2021/022569 WO2021256436A1 (ja) 2020-06-16 2021-06-14 エチレン－ビニルアルコール系共重合体樹脂組成物、多層構造体および包装体

Publications (2)

Publication Number Publication Date
JPWO2021256436A1 true JPWO2021256436A1 (https=) 2021-12-23
JP7677337B2 JP7677337B2 (ja) 2025-05-15

Family

ID=79268034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022531815A Active JP7677337B2 (ja) 2020-06-16 2021-06-14 エチレン－ビニルアルコール系共重合体樹脂組成物、多層構造体および包装体

Country Status (5)

Country Link
US (1) US20230080425A1 (https=)
EP (1) EP4166329A4 (https=)
JP (1) JP7677337B2 (https=)
CN (1) CN115698169B (https=)
WO (1) WO2021256436A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025164194A1 (ja) * 2024-01-29 2025-08-07 三菱ケミカル株式会社 樹脂組成物、成形材料、多層構造体、成形体、食品包装体、樹脂組成物及び多層構造体の製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920615B1 (https=) * 1969-07-17 1974-05-25
JP2001200123A (ja) * 2000-01-20 2001-07-24 Nippon Synthetic Chem Ind Co Ltd:The 樹脂組成物ペレットおよび成形物
JP2002210887A (ja) * 2001-01-19 2002-07-31 Nippon Synthetic Chem Ind Co Ltd:The 多層容器
JP2012504689A (ja) * 2008-09-30 2012-02-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー カルボン酸金属塩を含むエチレンビニルアルコール組成物
JP2016121335A (ja) * 2014-12-24 2016-07-07 日本合成化学工業株式会社 樹脂組成物および多層構造体
WO2019004258A1 (ja) * 2017-06-27 2019-01-03 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体組成物、溶融成形用エチレン－ビニルアルコール系共重合体組成物、ペレットおよび多層構造体
WO2019083000A1 (ja) * 2017-10-27 2019-05-02 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体樹脂組成物、多層構造体および包装体
WO2019103079A1 (ja) * 2017-11-22 2019-05-31 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体組成物、多層構造体および包装体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4326122B2 (ja) * 2000-06-13 2009-09-02 株式会社クラレ エチレン−ビニルアルコール共重合体樹脂組成物の製造方法及び樹脂ペレットの製造方法
JP5008291B2 (ja) * 2004-09-28 2012-08-22 日本合成化学工業株式会社 樹脂組成物およびそれを用いた多層構造体
JP5188006B2 (ja) * 2004-09-28 2013-04-24 日本合成化学工業株式会社 樹脂組成物およびそれを用いた多層構造体
JP5551605B2 (ja) 2007-12-05 2014-07-16 ブラスケム エス．エイ． エチレン−ブチレンコポリマーの製造のための統合された方法、エチレン−ブチレンコポリマー及び再生可能な天然原料から供給されるエチレン及びコモノマーとしての１−ブチレンの使用
TWI757379B (zh) * 2016-12-20 2022-03-11 日商三菱化學股份有限公司 乙烯－乙烯醇系共聚物樹脂組成物及多層結構體
JP7205086B2 (ja) * 2017-06-27 2023-01-17 三菱ケミカル株式会社 エチレン－ビニルアルコール系共重合体組成物およびそれからなるペレットおよびそれを用いた多層構造体
JP7237570B2 (ja) * 2017-12-28 2023-03-13 株式会社クラレ 樹脂組成物、その製造方法、成形体、及び多層構造体
EP3904091B1 (en) * 2018-12-26 2024-05-22 Mitsubishi Chemical Corporation Ethylene-vinyl alcohol copolymer resin composition, multilayer structure and package

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920615B1 (https=) * 1969-07-17 1974-05-25
JP2001200123A (ja) * 2000-01-20 2001-07-24 Nippon Synthetic Chem Ind Co Ltd:The 樹脂組成物ペレットおよび成形物
JP2002210887A (ja) * 2001-01-19 2002-07-31 Nippon Synthetic Chem Ind Co Ltd:The 多層容器
JP2012504689A (ja) * 2008-09-30 2012-02-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー カルボン酸金属塩を含むエチレンビニルアルコール組成物
JP2016121335A (ja) * 2014-12-24 2016-07-07 日本合成化学工業株式会社 樹脂組成物および多層構造体
WO2019004258A1 (ja) * 2017-06-27 2019-01-03 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体組成物、溶融成形用エチレン－ビニルアルコール系共重合体組成物、ペレットおよび多層構造体
WO2019083000A1 (ja) * 2017-10-27 2019-05-02 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体樹脂組成物、多層構造体および包装体
WO2019103079A1 (ja) * 2017-11-22 2019-05-31 日本合成化学工業株式会社 エチレン－ビニルアルコール系共重合体組成物、多層構造体および包装体

Also Published As

Publication number Publication date
CN115698169A (zh) 2023-02-03
US20230080425A1 (en) 2023-03-16
WO2021256436A1 (ja) 2021-12-23
EP4166329A4 (en) 2023-12-13
EP4166329A1 (en) 2023-04-19
CN115698169B (zh) 2024-06-25
JP7677337B2 (ja) 2025-05-15

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