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:
Jul. 18, 2017
Filed:
Dec. 02, 2015
Applicants:
Mitsuru Naruse, Shizuoka, JP;
Nozomu Tamoto, Shizuoka, JP;
Yasuo Suzuki, Shizuoka, JP;
Hitoshi Iwatsuki, Shizuoka, JP;
Yasuyuki Yamashita, Shizuoka, JP;
Kazumi Ohtaki, Shizuoka, JP;
Inventors:
Mitsuru Naruse, Shizuoka, JP;
Nozomu Tamoto, Shizuoka, JP;
Yasuo Suzuki, Shizuoka, JP;
Hitoshi Iwatsuki, Shizuoka, JP;
Yasuyuki Yamashita, Shizuoka, JP;
Kazumi Ohtaki, Shizuoka, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 129/04 (2006.01); C08K 9/10 (2006.01); B29C 67/00 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2015.01); B22F 3/00 (2006.01); B22F 1/00 (2006.01); B22F 3/105 (2006.01);
U.S. Cl.
CPC ...
C09D 129/04 (2013.01); B22F 1/0059 (2013.01); B22F 3/008 (2013.01); B29C 67/0081 (2013.01); B33Y 10/00 (2014.12); C08K 9/10 (2013.01); B22F 2003/1056 (2013.01); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); Y02P 10/295 (2015.11);
Abstract
A powder for 3D modeling includes a base particle and a resin having a functional group represented by the following Chemical formula 1, where Arepresents O or NH and R, R, and Reach, independently represent CH, CH, CH, or CH. The base particle is covered with the resin.