Polymer

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United States of America Patent

PATENT NO 10370467
APP PUB NO 20180030175A1
SERIAL NO

15535606

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A polymer that is capable of affording a heat storage material superior in humidity permeability and shape retention after phase transition and that is superior in molding processability is provided. The polymer includes constitutional units (A) derived from ethylene, constitutional units (B) represented by a specified formula, and optionally includes constitutional units (C) represented by another specified formula. Where the total number of the units (A), the units (B), and the units (C) is 100%, the number of the units (A) accounts for 70% to 99%, the total number of the units (B) and the units (C) accounts for 1% by weight to 30% by weight. Where the total number of the units (B) and the units (C) is 100%, the number of the units (B) accounts for 1% to 100% and the number of the units (C) accounts for 0% to 99%.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawashima, Yasutoyo Ichihara, JP 31 137
Miura, Yu Ichihara, JP 8 26
Nozue, Yoshinobu Tokyo, JP 35 156
Ueda, Kohei Ichihara, JP 43 162

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