Photoelastic polyurethane resin, detection member, robot, and method for producing photoelastic polyurethane resin

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United States of America Patent

PATENT NO 10626213
SERIAL NO

15548011

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Abstract

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The photoelastic polyurethane resin has a Young's modulus at 25° C. of 2 to 5 MPa, a photoelastic constant at 25° C. of 1000×10−12 Pa−1 to 100000×10−12 Pa−1, and a glass transition temperature of −60° C. to −21° C.

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Patent Owner(s)

Patent OwnerAddress
MITSUI CHEMICALS INC2-1 YAESU 2-CHOME CHUO-KU TOKYO 104-0028
A SCHOOL CORPORATION KANSAI UNIVERSITYOSAKA JAPAN OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mitsuzuka, Masahiko Yokohama, JP 8 53
Tajitsu, Yoshiro Suita, JP 31 475
Yamasaki, Satoshi Chiba, JP 143 961

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