WO2008102701A1 - 酸素吸収性樹脂組成物、酸素吸収性成形体、包装材料及び包装容器 - Google Patents

酸素吸収性樹脂組成物、酸素吸収性成形体、包装材料及び包装容器 Download PDF

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WO2008102701A1
WO2008102701A1 PCT/JP2008/052523 JP2008052523W WO2008102701A1 WO 2008102701 A1 WO2008102701 A1 WO 2008102701A1 JP 2008052523 W JP2008052523 W JP 2008052523W WO 2008102701 A1 WO2008102701 A1 WO 2008102701A1
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Prior art keywords
oxygen
resin composition
absorbing
molded article
resin
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PCT/JP2008/052523
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English (en)
French (fr)
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Shizuo Kitahara
Jun Ishihara
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Zeon Corp
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Zeon Corp
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Priority to US12/526,411 priority Critical patent/US8293373B2/en
Priority to CN2008800055628A priority patent/CN101616991B/zh
Priority to JP2009500161A priority patent/JP5370145B2/ja
Priority to EP08711353A priority patent/EP2128197A4/en
Publication of WO2008102701A1 publication Critical patent/WO2008102701A1/ja
Anticipated expiration legal-status Critical
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Abstract

【課題】遷移金属化合物の含有を必要とせず、室温における酸素吸収性に優れ、更に酸素吸収時に副生する臭気が少なく、しかも透明性に優れた成形体を得ることができる酸素吸収性樹脂組成物、この酸素吸収性樹脂組成物を含有してなる酸素吸収性成形体、この成形体からなる包装材料及び包装容器を提供する。 【解決手段】分子中にシクロエン構造を有する酸素吸収性樹脂（Ａ１）と軟化剤（Ａ２）とを含有してなりガラス転移温度が－３０°C～＋３０°Cである樹脂組成物（Ａ）が、１００ｃｃ～５００ｃｃ　２０μｍ／ｍ２・ｄａｙ・ａｔｍ（２５°C、６５％ＲＨ）の酸素透過度を有する樹脂（Ｂ）中に分散されていることを特徴とする酸素吸収性樹脂組成物。軟化剤（Ａ２）が流動パラフィン又はポリブテンであることが好ましい。樹脂（Ｂ）がテレフタル酸／シクロヘキサンジメタノール系共重合体ポリエステル又はポリアミド樹脂であることが好ましい。
PCT/JP2008/052523 2007-02-20 2008-02-15 酸素吸収性樹脂組成物、酸素吸収性成形体、包装材料及び包装容器 Ceased WO2008102701A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/526,411 US8293373B2 (en) 2007-02-20 2008-02-15 Oxygen-absorbing resin composition, oxygen-absorbing shaped article, packaging material and packaging container
CN2008800055628A CN101616991B (zh) 2007-02-20 2008-02-15 氧吸收性树脂组合物、氧吸收性成型体、包装材料及包装容器
JP2009500161A JP5370145B2 (ja) 2007-02-20 2008-02-15 酸素吸収性樹脂組成物、酸素吸収性成形体、包装材料及び包装容器
EP08711353A EP2128197A4 (en) 2007-02-20 2008-02-15 OXYGEN ABSORBENT RESIN COMPOSITION, OXYGEN ABSORBENT FORMING, PACKAGING MATERIAL AND PACKAGING CONTAINER

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Application Number Priority Date Filing Date Title
JP2007-039876 2007-02-20
JP2007039876 2007-02-20

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WO2008102701A1 true WO2008102701A1 (ja) 2008-08-28

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US (1) US8293373B2 (ja)
EP (1) EP2128197A4 (ja)
JP (1) JP5370145B2 (ja)
KR (1) KR20090125101A (ja)
CN (1) CN101616991B (ja)
WO (1) WO2008102701A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009012443A (ja) * 2007-06-07 2009-01-22 Toyo Seikan Kaisha Ltd 酸素吸収性多層体及びその多層体から成る包装体
WO2011122548A1 (ja) 2010-03-30 2011-10-06 日本ゼオン株式会社 樹脂組成物
WO2012102086A1 (ja) * 2011-01-27 2012-08-02 東洋製罐株式会社 酸素吸収性樹脂組成物
JP2017095699A (ja) * 2015-11-23 2017-06-01 株式會社 榮一 物性が改善された軟質ｐｅｔ‐ｇ樹脂組成物
JP2023051362A (ja) * 2021-09-30 2023-04-11 日本ゼオン株式会社 容器用樹脂組成物

Families Citing this family (10)

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US20100126899A1 (en) 2010-05-27
CN101616991A (zh) 2009-12-30
US8293373B2 (en) 2012-10-23
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CN101616991B (zh) 2012-07-18

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