Multilayer vessel, and application thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11911341
APP PUB NO 20190070072A1
SERIAL NO

16077640

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Abstract

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Provided is a multilayer vessel excellent in gas barrier performance and transparency and its application. The multilayer vessel contains a layer (X) that contains at least one type of polyolefin resin as the major ingredient; and a layer (Y) that contains a polyamide resin (A) as the major ingredient, the polyamide resin (A) being composed of a structural unit derived from diamine, and a structural unit derived from dicarboxylic acid, 70 mol % or more of the structural unit derived from diamine being derived from metaxylylenediamine, meanwhile 30 to 60 mol % of the structural unit derived from dicarboxylic acid being derived from straight chain aliphatic α,ω-dicarboxylic acid having 4 to 20 carbon atoms, and 70 to 40 mol % being derived from isophthalic acid.

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Patent Owner(s)

  • MITSUBISHI GAS CHEMICAL COMPANY INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arakawa, Shota Kanagawa, JP 17 80
Ito, Fumihiro Tokyo, JP 18 155
Naito, Toshiya Tokyo, JP 5 21
Okada, Satoshi Kanagawa, JP 279 3408
Okazaki, Haruka Tokyo, JP 2 3
Toida, Takumi Niigata, JP 21 58
Usuda, Kenichiro Kanagawa, JP 10 58

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