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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 9873228 B1

PDFFull Text
Date of Patent:
Jan. 23, 2018

Filed:

Mar. 09, 2016

Powder material for three dimensional modeling, kit for three dimensional modeling, green body for three dimensional modeling, method of manufacturing three dimensional object, method of manufacturing three-dimensional green body, device for manufacturing three-dimensional object, and device for manufacturing three-dimensional green body

Applicants:

Yasuo Suzuki, Shizuoka, JP;

Mitsuru Naruse, Shizuoka, JP;

Hitoshi Iwatsuki, Shizuoka, JP;

Nozomu Tamoto, Shizuoka, JP;

Kazumi Ohtaki, Shizuoka, JP;

Yasuyuki Yamashita, Shizuoka, JP;

Inventors:

Yasuo Suzuki, Shizuoka, JP;

Mitsuru Naruse, Shizuoka, JP;

Hitoshi Iwatsuki, Shizuoka, JP;

Nozomu Tamoto, Shizuoka, JP;

Kazumi Ohtaki, Shizuoka, JP;

Yasuyuki Yamashita, Shizuoka, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:

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

Primary Examiner:

Alexandre F Ferre

Int. Cl.
CPC ...
B29C 67/00 (2017.01); C08K 9/08 (2006.01); B22F 3/00 (2006.01); B29C 35/04 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2015.01); B22F 1/00 (2006.01); B28B 1/00 (2006.01);
U.S. Cl.
CPC ...
B29C 67/0081 (2013.01); B22F 1/0059 (2013.01); B22F 3/008 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B22F 2999/00 (2013.01); B28B 1/001 (2013.01);
Abstract

A powder material for three-dimensional modeling includes a base particle and a resin covering the base particle, wherein the resin has a first absorption peak in the range of from 1,141 cmto 1,145 cmand a second absorption peak in the range of from 1,089 cmto 1,093 cmin an infrared absorption spectrum and the intensity ratio of the first absorption peak to the second absorption peak is from 0.40 to 0.70.

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Suzuki, Yasuo. (2018). Powder material for three dimensional modeling, kit for three dimensional modeling, green body for three dimensional modeling, method of manufacturing three dimensional object, method of manufacturing three-dimensional green body, device for manufacturing three-dimensional object, and device for manufacturing three-dimensional green body (U.S. Patent No. 9873228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9873228

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