Multilayer tube for automotive applications

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259083
APP PUB NO 20230304610A1
SERIAL NO

17714922

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Importance

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Abstract

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A multilayer tube is provided for use in with transmission oil or heating and cooling fluid applications in motor vehicles. The multilayer tube has an outer layer comprising an aliphatic or an aromatic polyamide to provide protection from the outside environment; a middle layer of a lower cost material that comprises from 20-90% of the thickness of the tube materials; and an inner layer that has excellent resistance to transmission oil or glycol coolant and temperature.

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Patent Owner(s)

Patent OwnerAddress
COOPER-STANDARD AUTOMOTIVE INC40300 TRADITIONS DRIVE NORTHVILLE MI 48618

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endo, Takahiro Ibaraki, JP 75 1041
Nie, Tao Rochester Hills, US 29 293
Wenbao, He Suzhou, CN 1 0
Zhang, Yingping Oakland, US 8 33

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