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. 12, 2017
Filed:
Jan. 06, 2014
Applicant:
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Inventors:
Fuminori Nakaya, Otake, JP;
Junichi Abe, Otake, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 6/22 (2006.01); C08L 33/08 (2006.01); C08L 33/14 (2006.01); C08J 5/18 (2006.01); C08J 3/16 (2006.01); C08K 3/30 (2006.01);
U.S. Cl.
CPC ...
C08L 33/08 (2013.01); C08F 6/22 (2013.01); C08J 3/16 (2013.01); C08J 5/18 (2013.01); C08L 33/14 (2013.01); C08J 2333/06 (2013.01); C08K 2003/309 (2013.01); C08K 2003/3081 (2013.01);
Abstract
The objective of the present invention is to provide a thermoplastic resin powder that suppresses a decrease in fluidity of a composition during melt molding and that has a suppressed alteration of the resin resulting from retention. The thermoplastic resin powder is obtained by coagulating a polymer from a latex produced by means of emulsion polymerization of a monomer, the content of metal-corroding free acids in the thermoplastic resin powder is no greater than 500 ppm, and the thermoplastic resin powder satisfies a predetermined formula (1).