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. 21, 2020
Filed:
Sep. 15, 2017
Applicant:
Masaki Watanabe, Kanagawa, JP;
Inventor:
Masaki Watanabe, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61C 13/08 (2006.01); C04B 35/622 (2006.01); C08K 3/22 (2006.01); B33Y 80/00 (2015.01); B33Y 70/00 (2020.01); B33Y 10/00 (2015.01); B29C 67/00 (2017.01); A61C 8/00 (2006.01); A61C 13/00 (2006.01); B28B 1/32 (2006.01); A61C 13/083 (2006.01); C04B 35/626 (2006.01); C04B 35/634 (2006.01); C04B 35/486 (2006.01); A61K 6/16 (2020.01); A61K 6/818 (2020.01); A61K 6/822 (2020.01); C04B 35/48 (2006.01); B33Y 30/00 (2015.01); A61C 5/77 (2017.01); B29C 64/165 (2017.01); C08L 101/00 (2006.01); C08L 29/04 (2006.01); C08K 7/00 (2006.01); C08J 5/00 (2006.01); C08L 33/02 (2006.01); B29K 29/00 (2006.01); B29K 33/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61C 13/08 (2013.01); A61C 5/77 (2017.02); A61C 8/00 (2013.01); A61C 13/00 (2013.01); A61C 13/0019 (2013.01); A61C 13/083 (2013.01); A61K 6/16 (2020.01); A61K 6/818 (2020.01); A61K 6/822 (2020.01); B28B 1/32 (2013.01); B29C 64/165 (2017.08); B29C 67/00 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C04B 35/48 (2013.01); C04B 35/486 (2013.01); C04B 35/622 (2013.01); C04B 35/62655 (2013.01); C04B 35/62695 (2013.01); C04B 35/63416 (2013.01); C04B 35/63424 (2013.01); C08K 3/22 (2013.01); B29K 2029/04 (2013.01); B29K 2033/08 (2013.01); B29L 2031/7536 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/5296 (2013.01); C04B 2235/5409 (2013.01); C04B 2235/549 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/608 (2013.01); C04B 2235/6026 (2013.01); C04B 2235/6581 (2013.01); C04B 2235/76 (2013.01); C04B 2235/96 (2013.01); C08J 5/00 (2013.01); C08K 7/00 (2013.01); C08K 2003/221 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/2244 (2013.01); C08L 29/04 (2013.01); C08L 33/02 (2013.01); C08L 101/00 (2013.01);
Abstract
Provided is a powder material for forming a three-dimensional object, the powder material containing granulated particles containing: a resin; and inorganic particles of which primary particles have a volume average particle diameter of 1 micrometer or less, wherein the granulated particles have a volume average particle diameter of 10 micrometers or greater but 70 micrometers or less and a BET specific surface area of 6 m/g or greater but 8 m/g or less.