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:
Nov. 17, 2020
Filed:
Jun. 26, 2015
Applicants:
Dai-ichi Kogyo Seiyaku Co., Ltd., Kyoto, JP;
Osaka Soda Co., Ltd., Osaka, JP;
Inventors:
Toshio Kagimasa, Kyoto, JP;
Nahoko Izaki, Kyoto, JP;
Shoukichi Nakamura, Osaka, JP;
Tomoyuki Ichino, Osaka, JP;
Ryota Fukitani, Osaka, JP;
Assignees:
Dai-Ichi Kogyo Seiyaku Co., Ltd., Kyoto, JP;
Osaka Soda Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C 1/30 (2006.01); C08K 5/548 (2006.01); C08K 3/36 (2006.01); C08K 5/17 (2006.01); C01B 33/18 (2006.01); C08L 71/02 (2006.01); C08K 5/09 (2006.01); C09C 3/10 (2006.01); C08K 9/06 (2006.01); C09C 3/00 (2006.01); C09C 3/04 (2006.01); C09C 3/12 (2006.01);
U.S. Cl.
CPC ...
C09C 1/309 (2013.01); C01B 33/18 (2013.01); C08K 3/36 (2013.01); C08K 5/09 (2013.01); C08K 5/17 (2013.01); C08K 5/548 (2013.01); C08K 9/06 (2013.01); C08L 71/02 (2013.01); C09C 1/3027 (2013.01); C09C 1/3072 (2013.01); C09C 1/3081 (2013.01); C09C 3/006 (2013.01); C09C 3/043 (2013.01); C09C 3/10 (2013.01); C09C 3/12 (2013.01); C09C 1/3063 (2013.01);
Abstract
In order to provide a filler composition for fabricating a high-performance filler achieving good productivity while preventing worsening of a working environment and production of a VOC and to provide a filler and a method for producing the filler, a filler composition of the present invention contains wet silica, a polyoxyethylene unsaturated fatty acid ester, and a sulfur-containing silane coupling agent.