Method for producing composite of CFRP with metal material and composite thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12017440
APP PUB NO 20230058394A1
SERIAL NO

17882613

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A CFRP material with an Al alloy sheet attached to or a CFRTP material with an Al alloy sheet attached to is prepared by joining an Al alloy sheet with a CFRP material or a CFRTP material by adhesion or by injection molding. The surface of this Al alloy sheet and a surface of metal material such as Ti, etc., are subjected to chemical treatment. After this chemical treatment, the CFRP material with an Al alloy sheet attached to or the CFRTP material with an Al alloy sheet attached to and the metal material are inserted into a metallic mold for injection molding so as to have a gap therebetween. High crystalline thermoplastic resin is injected into this gap to join the metal material with the Al alloy sheet, thus obtaining a laminated composite.

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Patent Owner(s)

Patent OwnerAddress
ANDOH-CORPORATION LIMITED PARTNERSHIP COMPANY401 523-7 ICHIGAO-CHO AOBA-KU YOKOHAMA-SHI KANAGAWA 225-0024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andoh, Naoki Kanagawa, JP 41 234

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