Heat-insulating paper container and method for producing the same

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United States of America Patent

PATENT NO 5725916
SERIAL NO

08558482

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Abstract

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A heat-insulating paper container has a body member and a bottom panel member. Part of the outer surface of the body member is coated with a paint containing 5 wt %-40 wt % of a synthetic resin component so that the foaming of a thermoplastic synthetic resin film is suppressed in that area. The remainder of the body member which has not been coated with the resin component containing paint forms a foamed heat-insulating layer of the thermoplastic resin film.

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Patent Owner(s)

Patent OwnerAddress
NIHON DIXIE CO LTD1-13 TORANOMON 4-CHOME MINATO-KU TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishii, Kenji Chiba-ken, JP 331 9787
Koya, Tatsuya Chiba-ken, JP 2 61

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