Molded resin body production method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12138845
APP PUB NO 20210276238A1
SERIAL NO

17262912

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Abstract

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Provided is a method for producing a resin molded article, capable of reducing deterioration of resin during melt extrusion. The method includes passing a resin fed from a hopper for resin through a molding machine provided with the hopper, an extruder, and a pressure control device in this order, to produce a resin molded article, the resin pressure between a tip of the extruder and an inlet port for resin of the pressure control device being 15.0 MPa or lower.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA JAPAN OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukagawa, Ryouichi Osaka, JP 13 27
Isaka, Tadaharu Osaka, JP 125 70
Sendan, Hiroyuki Osaka, JP 7 0
Yabu, Tadahiro Osaka, JP 14 44

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