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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.:

US 9994702 B1

PDFFull Text
Date of Patent:
Jun. 12, 2018

Filed:

Dec. 14, 2015

Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method and three-dimensional object producing apparatus

Applicants:

Keiko Osaka, Kanagawa, JP;

Mariko Kojima, Tokyo, JP;

Yoshihiro Norikane, Kanagawa, JP;

Hiroshi Iwata, Kanagawa, JP;

Inventors:

Keiko Osaka, Kanagawa, JP;

Mariko Kojima, Tokyo, JP;

Yoshihiro Norikane, Kanagawa, JP;

Hiroshi Iwata, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Edward J Cain

Int. Cl.
CPC ...
B22F 1/02 (2006.01); C08L 39/06 (2006.01); B22F 3/00 (2006.01); C08L 71/02 (2006.01); C09D 133/02 (2006.01); C09D 139/06 (2006.01); C09D 171/02 (2006.01); C08J 3/12 (2006.01); C08L 33/08 (2006.01); B29C 64/165 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2015.01); B29K 105/00 (2006.01); C08K 3/08 (2006.01); B29C 64/20 (2017.01);
U.S. Cl.
CPC ...
C08L 39/06 (2013.01); B22F 1/02 (2013.01); B22F 3/008 (2013.01); B29C 64/165 (2017.08); C08J 3/12 (2013.01); C08L 33/08 (2013.01); C08L 71/02 (2013.01); C09D 133/02 (2013.01); C09D 139/06 (2013.01); C09D 171/02 (2013.01); B22F 2999/00 (2013.01); B29C 64/20 (2017.08); B29K 2105/0064 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); C08K 2003/0856 (2013.01); C08L 2201/54 (2013.01); C08L 2312/00 (2013.01);
Abstract

Provided is a liquid material for forming a three-dimensional object, the liquid material adapted to be delivered to a powder material for forming a three-dimensional object to harden the powder material, the powder material containing an organic material and a base material, the liquid material including a cross-linking agent cross-linkable with the organic material and a resin having a glass transition temperature of 50° C. or higher or a melting point of 50° C. or higher.

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