Resin for thermal imprint

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United States of America Patent

PATENT NO 8721950
APP PUB NO 20130056906A1
SERIAL NO

13666339

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Abstract

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A resin for thermal imprint include a cyclic-olefin-based thermoplastic resin that contains at least one of skeletons represented by the following chemical equation 1 or the following chemical equation 2 in a main chain. The glass transition temperature Tg (° C.) and the value ([M]) of MFR at 260° C. satisfy the following equation 1, and [M]>10. The thermal imprint characteristics (transferability, mold release characteristic, and the like) are superior and the productivity (throughput) is improved.

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Patent Owner(s)

Patent OwnerAddress
MARUZEN PETROCHEMICAL CO LTD1-1 IRIFUNE 2-CHOME CHUO-KU TOKYO 1048502 ?1048502
SCIVAX CORPORATION7-7 SHINKAWASAKI SAIWAI-KU KAWASAKI-SHI KANAGAWA 2120032 ?2120032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Mitsuru Tokyo, JP 29 269
Hashima, Yuji Chiba, JP 7 16
Iizuka, Tetsuya Chiba, JP 114 1565
Kusuura, Takahisa Tokyo, JP 67 290
Mita, Takahito Chiba, JP 10 57
Mitra, Anupam Tokyo, JP 23 27
Taguchi, Takuji Tokyo, JP 5 3
Takaya, Yoshiaki Chiba, JP 16 35
Toshifumi, Takemori Chiba, JP 4 3

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