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WO2009051159A1 - Article moulé et son procédé de production - Google Patents

Article moulé et son procédé de production Download PDF

Info

Publication number
WO2009051159A1
WO2009051159A1 PCT/JP2008/068707 JP2008068707W WO2009051159A1 WO 2009051159 A1 WO2009051159 A1 WO 2009051159A1 JP 2008068707 W JP2008068707 W JP 2008068707W WO 2009051159 A1 WO2009051159 A1 WO 2009051159A1
Authority
WO
WIPO (PCT)
Prior art keywords
copolymer
vinyl alcohol
molded article
double bond
ethylene
Prior art date
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.)
Ceased
Application number
PCT/JP2008/068707
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiro Kurosaki
Emi Yatagai
Kaoru Ikeda
Tomoyuki Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP2009538124A priority Critical patent/JP5575481B2/ja
Publication of WO2009051159A1 publication Critical patent/WO2009051159A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F8/08—Epoxidation
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • 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 atoms other than carbon or hydrogen
    • C08L23/0853—Ethene vinyl acetate copolymers
    • C08L23/0861—Saponified copolymers, e.g. ethene vinyl alcohol copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Epoxy Resins (AREA)

Abstract

La présente invention concerne un article moulé comprenant une composition de résine comportant une résine thermoplastique (G) à double liaison carbone-carbone et un copolymère modifié éthylène-alcool vinylique (C), le copolymère modifié éthylène-alcool vinylique (C) étant obtenu par modification d'un copolymère non modifié éthylène-alcool vinylique (A) au moyen d'un composé époxy (B) comportant une double liaison, le niveau de modification par le composé époxy (B) comportant une double liaison étant de 0,1 à 10 % en moles par rapport à la quantité d'un motif monomère du copolymère non modifié éthylène-alcool vinylique (A), et au moins une partie de la composition de résine étant réticulée. Il s'avère ainsi possible de fabriquer un article moulé présentant d'excellentes propriétés en matière d'absorption de l'oxygène, de résistance à l'eau chaude, à la chaleur, à l'impact, ainsi que de souplesse. L'article se révèle, en outre, étanche aux gaz.
PCT/JP2008/068707 2007-10-17 2008-10-16 Article moulé et son procédé de production Ceased WO2009051159A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009538124A JP5575481B2 (ja) 2007-10-17 2008-10-16 レトルト用包装材およびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-269980 2007-10-17
JP2007269980 2007-10-17

Publications (1)

Publication Number Publication Date
WO2009051159A1 true WO2009051159A1 (fr) 2009-04-23

Family

ID=40567421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068707 Ceased WO2009051159A1 (fr) 2007-10-17 2008-10-16 Article moulé et son procédé de production

Country Status (2)

Country Link
JP (1) JP5575481B2 (fr)
WO (1) WO2009051159A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011162255A (ja) * 2010-02-15 2011-08-25 Kuraray Co Ltd 多層容器
JP2011178140A (ja) * 2010-03-04 2011-09-15 Kuraray Co Ltd 多層容器
EP3870442A1 (fr) * 2018-10-26 2021-09-01 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Article multicouche à adhérence améliorée
JP2021178406A (ja) * 2020-05-11 2021-11-18 住友ベークライト株式会社 積層フィルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092643A1 (fr) * 2001-05-14 2002-11-21 Kuraray Co., Ltd. Copolymere ethylene-alcool de vinyle modifie et methode de production du copolymere
WO2003072653A1 (fr) * 2002-02-26 2003-09-04 Kuraray Co., Ltd. Composition de resine et structures multicouches
JP2004292677A (ja) * 2003-03-27 2004-10-21 Kuraray Co Ltd 樹脂組成物、多層構造体及び成形品
JP2005187808A (ja) * 2003-12-03 2005-07-14 Kuraray Co Ltd 酸素吸収性樹脂組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092643A1 (fr) * 2001-05-14 2002-11-21 Kuraray Co., Ltd. Copolymere ethylene-alcool de vinyle modifie et methode de production du copolymere
WO2003072653A1 (fr) * 2002-02-26 2003-09-04 Kuraray Co., Ltd. Composition de resine et structures multicouches
JP2004292677A (ja) * 2003-03-27 2004-10-21 Kuraray Co Ltd 樹脂組成物、多層構造体及び成形品
JP2005187808A (ja) * 2003-12-03 2005-07-14 Kuraray Co Ltd 酸素吸収性樹脂組成物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011162255A (ja) * 2010-02-15 2011-08-25 Kuraray Co Ltd 多層容器
JP2011178140A (ja) * 2010-03-04 2011-09-15 Kuraray Co Ltd 多層容器
EP3870442A1 (fr) * 2018-10-26 2021-09-01 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Article multicouche à adhérence améliorée
JP2021178406A (ja) * 2020-05-11 2021-11-18 住友ベークライト株式会社 積層フィルム
JP7004023B2 (ja) 2020-05-11 2022-01-21 住友ベークライト株式会社 積層フィルム

Also Published As

Publication number Publication date
JPWO2009051159A1 (ja) 2011-03-03
JP5575481B2 (ja) 2014-08-20

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