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:
Sep. 29, 2020
Filed:
Jul. 23, 2015
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Tatsuya Tochihara, Niigata, JP;
Katsumi Shinohara, Niigata, JP;
Kaname Sato, Kanagawa, JP;
Tomonori Kato, Kanagawa, JP;
Jun Mitadera, Tokyo, JP;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/47 (2006.01); B29B 9/10 (2006.01); C08G 69/30 (2006.01); C08J 3/12 (2006.01); B29B 7/42 (2006.01); B29B 9/12 (2006.01); C08G 69/26 (2006.01); B29C 48/505 (2019.01); B29B 9/06 (2006.01); B29C 45/00 (2006.01); B29K 77/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29B 9/10 (2013.01); B29B 7/42 (2013.01); B29B 7/429 (2013.01); B29B 9/065 (2013.01); B29B 9/12 (2013.01); B29C 45/0001 (2013.01); B29C 45/47 (2013.01); B29C 48/505 (2019.02); C08G 69/26 (2013.01); C08G 69/265 (2013.01); C08G 69/30 (2013.01); C08J 3/12 (2013.01); B29B 9/06 (2013.01); B29K 2077/00 (2013.01); B29K 2105/251 (2013.01); C08G 2120/00 (2013.01); C08J 2377/06 (2013.01);
Abstract
The polyamide pellet of the present invention includes a polyamide including diamine units and dicarboxylic acid units, 50% by mole or more of the diamine units being derived from m-xylylenediamine, wherein a spherulite density of a skin portion of the pellet is 40,000 to 250,000/mm.