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. 27, 2025
Filed:
Feb. 05, 2020
Applicant:
Toyobo Co., Ltd., Osaka, JP;
Inventors:
Assignee:
TOYOBO CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/183 (2006.01); C08K 5/29 (2006.01); C08L 23/26 (2025.01); C08L 67/02 (2006.01);
U.S. Cl.
CPC ...
C08G 63/183 (2013.01); C08K 5/29 (2013.01); C08L 23/26 (2013.01); C08L 67/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
The present invention relates to a polybutylene terephthalate resin composition comprising 70 to 97 parts by mass of a polybutylene terephthalate resin (A) having an intrinsic viscosity (IV) of 0.60 to 0.95 dl/g. 2 to 15 parts by mass of a modified olefin resin (B), and 1 to 15 parts by mass of a polyester elastomer (C), based on 100 parts by mass of components (A), (B) and (C) in total, and preferably further comprising 0.05 to 1.5 parts by mass of a carbodiimide compound (D). The polybutylene terephthalate resin composition has excellent impact properties and high fluidity.