Polyimide tube, method for production thereof, method for production of polyimide varnish, and fixing belt

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United States of America Patent

PATENT NO 8263199
APP PUB NO 20100055365A1
SERIAL NO

12444951

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Abstract

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A polyimide tube composed of a polyimide resin composition in which 5 to 23.5 volume percent of boron nitride and 1 to 15 volume percent of an acicular substance are dispersed as a filler in a polyimide resin on the basis of the total volume of the composition, a method of producing the tube, a method of producing a polyimide varnish used for producing the tube, and a fixing belt including the tube as a base member are provided.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTDOSAKA JAPAN OSAKA
SUMITOMO ELECTRIC FINE POLYMER INC950 ASASHIRO-NISHI 1-CHOME KUMATORI-CHO SENNAN-GUN OSAKA 590-0458

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kizawa, Kazuhiro Sennan-gun, JP 7 41
Mizoguchi, Akira Osaka, JP 40 624
Nakajima, Shingo Osaka, JP 31 167
Onmori, Naoki Sennan-gun, JP 3 27
Sugawara, Jun Osaka, JP 51 368
Suzuki, Yoshimasa Sennan-gun, JP 84 479
Uchiba, Yusuke Sennan-gun, JP 5 41

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