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:
May. 19, 2020
Filed:
Oct. 14, 2011
Houng Sik Yoo, Seoul, KR;
Jin Young Ryu, Daejeon, KR;
Hak Shin Kim, Daejeon, KR;
Eun Joo Choi, Daejeon, KR;
Young Jun Hong, Daejeon, KR;
Hyun Seok Yang, Daejeon, KR;
Houng Sik Yoo, Seoul, KR;
Jin Young Ryu, Daejeon, KR;
Hak Shin Kim, Daejeon, KR;
Eun Joo Choi, Daejeon, KR;
Young Jun Hong, Daejeon, KR;
Hyun Seok Yang, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present invention relates to a resin blend for a melting process, to a method for manufacturing a resin molding using same, and to a resin molding obtained thereby, the resin blend comprising a first resin and a second resin, wherein the second resin includes a polymer resin having at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic ring having 5 to 40 carbon atoms and an aromatic ring having 6 to 40 carbon atoms, and has, with the first resin, a melt viscosity difference of 0.1 to 3,000 Pa*s at a shear rate of 100 to 1,000 sand a processing temperature of the resin mixture, and a glass transition temperature (T) difference of 10° C. to 150° C.