Pellets including block copolymer and shaped articles obtained from such pellets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12077625
APP PUB NO 20210347931A1
SERIAL NO

17283191

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Abstract

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Pellets of an acrylic block copolymer (I) having a polymer block (A1) containing methacrylic acid ester units and a polymer block (B1) containing acrylic acid ester units, and an acrylic polymer (II) having 35 mass % or more methyl methacrylate units are provided. The polymer block (B1) is made of methyl acrylate units and acrylic acid ester units of formula CH2═CH—COOR1 (1), wherein R1 represents a C4-C12 alkyl group. A shaped article prepared with the pellets is also provided.

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Patent Owner(s)

Patent OwnerAddress
KURARAY CO LTDKURASHIKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akai, Makoto Tsukuba, JP 16 112
Kawahara, Moe Tsukuba, JP 11 7
Nakada, Kanayo Chiyoda-ku, JP 13 22
Ono, Tomohiro Tsukuba, JP 84 714

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