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. 09, 2021
Filed:
Oct. 10, 2018
Youngil Co., Ltd., Gwangju, KR;
Ho-Young Lee, Namyangju-si, KR;
Youngil Co., Ltd., Gyeonggi-Do, KR;
Abstract
The present invention relates to a polybutylene terephthalate (PBT) elastomer composition having excellent heat resistance, and more particularly to a polybutylene terephthalate (PBT) elastomer composition comprising: a PBT resin; a vegetable oil or an environmentally friendly plasticizer, which serves to reduce the hardness of the PBT resin; a glycol-modified polyethylene terephthalate (PET-G) resin and a thermoplastic polyester elastomer (TPEE) resin, which serve to improve physical properties and processability; and a core-shell type copolymer having excellent miscibility with the plasticizer. In a preferred embodiment, the PBT elastomer composition comprises: 100 parts by weight of a PBT resin; 10 to 120 parts by weight of an environmentally friendly plasticizer; and 10 to 120 parts by weight of a thermoplastic copolyester elastomer (TPEE) resin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile