Structure applying the glass fiber-reinforced resin foam having excellent fatigue resistance and insulating properties and manufacturing method thereof

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United States of America Patent

PATENT NO 11827005
APP PUB NO 20200254717A1
SERIAL NO

16861853

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Abstract

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A method of forming a vehicle sandwich structure composed of a foamed resin article in sheet form forming the core, a fiber-reinforced composite layer forming a surface material that is located on one or both sides of the foamed resin article in thickness direction; forming a binding layer of core and surface materials between the foamed resin article and the fiber-reinforced composite layer; a large number of glass fibers being inserted within said foamed resin article; more than 70% of total glass fibers being the glass fibers which form an angle between the longitudinal direction of each glass fiber and said foamed resin article, the angle of which satisfying a range from 45° to 90°.

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Patent Owner(s)

Patent OwnerAddress
HANKAK CARBON CO LTD85 CHUNHWA-RO BUBUK-MYEON MIRYANG-SI GYEONGSANGNAM-DO 50403

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Byeong Min Buson, KR 2 2
Kim, Jeong Cheol Gyeongsangnam-do, KR 8 39
Kim, Min Gyu Gyeongsangnam-do, KR 271 3852
Lee, Seung Woo Gyeongsangnam-do, KR 262 1142

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