Liquid formulation for reaction injection molding and manufacturing method thereof

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United States of America Patent

PATENT NO 11066497
APP PUB NO 20200140582A1
SERIAL NO

16728549

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Abstract

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A method for manufacturing a liquid formulation for reaction injection molding for polymerizing a norbornene-based monomer in the presence of a metathesis polymerization catalyst comprising tungsten as a center metal, the liquid formulation comprising a norbornene-based monomer, provided that in case where the norbornene-based monomer includes exo-dicyclopentadiene, a content of exo-dicyclopentadiene is from 0 to 2% by mass of the norbornene-based monomer, an activator of the catalyst, and a specific ether compound.

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Patent Owner(s)

Patent OwnerAddress
RIMTEC CORPORATION6-2 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-0005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamada, Michiru Tokyo, JP 10 17

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