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:
Feb. 05, 2013
Filed:
Dec. 04, 2009
Applicants:
Ji Won Pack, Uiwang-si, KR;
Byeong DO Lee, Uiwang-si, KR;
Chang DO Jung, Uiwang-si, KR;
Hyung Tak Lee, Uiwang-si, KR;
Inventors:
Ji Won Pack, Uiwang-si, KR;
Byeong Do Lee, Uiwang-si, KR;
Chang Do Jung, Uiwang-si, KR;
Hyung Tak Lee, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A block or graft copolymer including a thermoplastic resin segment and as an aliphatic polyester segment is provided. The copolymer can be used as a compatibilizer for a resin alloy comprising polylactic acid, which can reduce the consumption of petroleum raw materials.
Pack, Ji. (2013). Aliphatic polyester copolymer, method for preparing the same and polylactic acid resin composition using the same (U.S. Patent No. 8367780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8367780
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile