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:
Dec. 08, 2015
Filed:
Feb. 13, 2012
Applicants:
Mayumi Takeo, Kanagawa, JP;
Tomonori Katou, Kanagawa, JP;
Inventors:
Mayumi Takeo, Kanagawa, JP;
Tomonori Katou, Kanagawa, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/40 (2006.01); C08G 69/26 (2006.01); C08G 18/60 (2006.01); C08L 77/06 (2006.01);
U.S. Cl.
CPC ...
C08G 69/40 (2013.01); C08G 69/265 (2013.01); C08G 18/603 (2013.01); C08J 2377/06 (2013.01); C08L 77/06 (2013.01);
Abstract
Provided is a polyether polyamide elastomer not only having excellent melt moldability, crystallinity and flexibility but having heat resistance. The polyether polyamide elastomer includes a diamine constituent unit derived from a polyether diamine compound (A-1) and a xylylenediamine (A-2) and a dicarboxylic acid constituent unit derived from an α,ω-linear aliphatic dicarboxylic acid having a carbon number of from 4 to 20.