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. 04, 2021
Filed:
Jan. 15, 2020
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Tomoyuki Hara, Tokyo, JP;
Takayuki Sugiyama, Tsukuba, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/52 (2006.01); C09K 19/38 (2006.01); B29C 45/00 (2006.01); B29K 67/00 (2006.01); B29K 105/00 (2006.01); B29K 105/16 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3809 (2013.01); B29C 45/0001 (2013.01); B29C 2791/002 (2013.01); B29K 2067/00 (2013.01); B29K 2105/0079 (2013.01); B29K 2105/16 (2013.01); B29K 2105/251 (2013.01);
Abstract
The present invention relates to a pellet mixture including a pellet of a liquid crystal polyester resin composition which contains a liquid crystal polyester resin and an inorganic filler, and a fine powder formed of an organic material, in which a volume average particle diameter of the fine powder is in a range of 10 μm to 200 μm, and an amount of the fine powder is in a range of 10 ppm to 2000 ppm with respect to the total mass of the pellet mixture.