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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 12257771 B1

PDFFull Text
Date of Patent:
Mar. 25, 2025

Filed:

Feb. 06, 2023

Three-dimensional object additive manufacturing method and device, storage medium, and computer apparatus

Applicant:

Zhuhai Sailner 3d Technology Co., Ltd., Zhuhai, CN;

Inventors:

Xingbang He, Zhuhai, CN;

Qiancheng Yang, Zhuhai, CN;

Assignee:

ZHUHAI SAILNER 3D TECHNOLOGY CO., LTD., Zhuhai, CN;

Attorney:

J.C. PATENTS

Primary Examiner:

Leo B Tentoni

Int. Cl.
CPC ...
B29B 13/08 (2006.01); B29B 13/02 (2006.01); B29C 64/165 (2017.01); B29C 64/245 (2017.01); B29C 64/295 (2017.01); B29C 64/393 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/10 (2020.01); B33Y 40/20 (2020.01); B33Y 50/02 (2015.01); B33Y 70/00 (2020.01); B29K 1/00 (2006.01); B29K 25/00 (2006.01); B29K 27/06 (2006.01); B29K 29/00 (2006.01); B29K 33/00 (2006.01); B29K 33/20 (2006.01); B29K 55/00 (2006.01); B29K 67/00 (2006.01); B29K 75/00 (2006.01); B29K 77/00 (2006.01); B29K 96/02 (2006.01); B29K 96/04 (2006.01);
U.S. Cl.
CPC ...
B29C 64/165 (2017.08); B29B 13/021 (2013.01); B29B 13/022 (2013.01); B29C 64/245 (2017.08); B29C 64/295 (2017.08); B29C 64/393 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B29K 2001/00 (2013.01); B29K 2025/06 (2013.01); B29K 2027/06 (2013.01); B29K 2029/04 (2013.01); B29K 2033/08 (2013.01); B29K 2033/20 (2013.01); B29K 2055/00 (2013.01); B29K 2067/00 (2013.01); B29K 2075/00 (2013.01); B29K 2077/00 (2013.01); B29K 2096/02 (2013.01); B29K 2096/04 (2013.01); G05B 2219/49023 (2013.01);
Abstract

Provided are a three-dimensional object additive manufacturing method and device, a storage medium and computer apparatus, where the method includes: forming a powder material layer by using a powder material; applying a liquid material onto the powder material layer according to layer printing data, where the liquid material dissolves at least part of the powder material, and the liquid material includes an active component capable of polymerization; and supplying energy to the powder material layer so that the active component in the liquid material is polymerized, the powder material itself is not polymerized and does not polymerize with the active component, and an area of the powder material layer to which the liquid material is applied is molded to obtain a slice layer of a three-dimensional object.

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