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:
Jan. 07, 2025
Filed:
Sep. 23, 2019
Cepla Co., Ltd., Asan-si, KR;
Chang Won Chae, Seoul, KR;
Sung Yeon Lee, Seoul, KR;
Chang Min Hong, Anyang-si, KR;
Jin Young Huh, Goyang-si, KR;
Kyu Haeng Cho, Yesan-gun, KR;
Dae Keun Kim, Daejeon, KR;
Gwang Ho Go, Seoul, KR;
Moon Young Lee, Seoul, KR;
Hyuk Soo Kwon, Cheonan-si, KR;
Hee Jong Park, Incheon, KR;
Yeung In Kim, Sejong-si, KR;
CEPLA CO., LTD., Asan-si, KR;
Abstract
A non-painted thermoplastic resin composition including viscose rayon so as to embody a marble pattern and a method for making it are disclosed. The viscose rayon is included in the thermoplastic resin composition to minimize the deterioration of physical properties while minimizing weld lines and flow marks during an extrusion process, and a luxurious outer appearance of a marble pattern is embodied without additional post-processing or painting process. The non-painted thermoplastic resin composition includes 80-90 parts by weight of a thermoplastic resin composition, 0.1-5 parts by weight of a carbon fiber, and 0.1-3 parts by weight of viscose rayon based on 100 parts by weight of the entire resin composition. The viscose rayon provides an effect of minimizing weld lines and flow marks during injection, improving physical properties, and providing the luxurious appearance of the marble pattern.