Polymer and production method thereof, molding material and molded product

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United States of America Patent

PATENT NO 9796804
SERIAL NO

14652512

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Abstract

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A molded product with excellent transparency can be obtained by using a polymer (D) obtained by suspension polymerization of a monomer mixture (1) containing (a) to (c) below:

    (a) 5-60 mass % of a specific macromonomer;(b) 5-60 mass % of the raw material monomer of a homopolymer (B) that has a solubility parameter that is different by 0.25 or more from the solubility parameter of the macromonomer (a); and(c) 10-80 mass % of the raw material monomer of a homopolymer (C) that has a solubility parameter that is different by less than 0.25 from the solubility parameter of macromonomer (a).

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI CHEMICAL CORPORATION1-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8251

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hikita, Shingo Otake, JP 7 36
Itou, Masakazu Otake, JP 10 68
Noda, Tetsuya Otake, JP 87 1042
Oonuma, Taeko Otake, JP 7 15

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