Resin-coated metallic plate, and metallic can produced by processing said resin- coated metallic plate

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United States of America Patent

PATENT NO 12122122
APP PUB NO 20200122431A1
SERIAL NO

16628143

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Abstract

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[Problem] To provide: a resin-coated metallic plate which cannot undergo the occurrence of a retort brushing phenomenon (the formation of white spots) or the delamination of a film under retort sterilization treatment conditions; and others. [Solution] A resin-coated metallic plate having a resin layer (A) and a resin layer (B) is characterized in that the resin layer (A) contains 50 to 80 wt % of a polyethylene terephthalate-based resin (I) and 20 to 50 wt % of a polybutylene terephthalate-based resin (II), wherein the resin layer (B) contains 50 to 80 wt % of a polyethylene terephthalate-based resin (III) and 20 to 50 wt % of a polybutylene terephthalate-based resin (II), the polyethylene terephthalate-based resin (I) has a melting point of 210 to 230° C. inclusive, the polybutylene terephthalate-based resin (II) has a melting point of 215 to 225° C. inclusive, and the polyethylene terephthalate-based resin (III) has a melting point of higher than 230° C. and 205° C. or lower.

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Patent Owner(s)

Patent OwnerAddress
TOYO KOHAN CO LTD18-1 HIGASHI-GOTANDA 2-CHOME SHINAGAWA-KU TOKYO 1418260 ?1418260

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Shiori Yokohama, JP 2 0
Funagi, Yuji Yokohama, JP 14 43
Kawamura, Satoshi Kudamatsu, JP 102 953
Ooshima, Yuuto Kudamatsu, JP 1 0
Suenaga, Masami Kudamatsu, JP 3 0
Takahashi, Shigeya Yokohama, JP 9 41
Yukawa, Yasuhiro Yokohama, JP 18 72

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