The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2018
Filed:
May. 25, 2016
Hankuk Carbon Co., Ltd., Gyeongsangnam-do, KR;
Jeong Cheol Kim, Gyeongsangnam-do, KR;
Suk Won Kang, Gyeongsangnam-do, KR;
Dal Saem Jin, Gyeongsangnam-do, KR;
Il Seong, Gyeongsangnam-do, KR;
Seok Ju Park, Gyeongsnagnam-do, KR;
Hankuk Carbon Co., Ltd., Gyeongsangnam-do, KR;
Abstract
The present invention relates to a prepreg which is manufactured by impregnating thermosetting resin composition and at least one thermoplastic additive into unidirectional carbon fiber, and to a resin composition for high speed curing prepreg for car body parts through press method and a prepreg product containing the same by differentiating a resin constituent, a resin equivalent weight, viscosity, gel time and glass transition temperature differing from those described in the prior art.