Invention Grant
- Patent Title: Three-dimensional printing material system with improved color, article performance, and ease of use
- Patent Title (中): 三维打印材料系统具有改进的色彩，文章性能和易用性
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Application No.: US11972485Application Date: 2008-01-10
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Publication No.: US08167999B2Publication Date: 2012-05-01
- Inventor: Amir Alam , James F. Bredt , Nanette Clark , Mary Flynn , Jean Sprauer , Derek X. Williams
- Applicant: Amir Alam , James F. Bredt , Nanette Clark , Mary Flynn , Jean Sprauer , Derek X. Williams
- Applicant Address: US SC Rock Hill
- Assignee: 3D Systems, Inc.
- Current Assignee: 3D Systems, Inc.
- Current Assignee Address: US SC Rock Hill
- Main IPC: C04B9/04
- IPC: C04B9/04 ; C04B11/00 ; C04B28/14
Abstract:
A materials system and methods are provided to enable the formation of articles by three dimensional printing. The materials system includes particulate mixtures having a whitening agent and a solid particulate additive comprising an acid, the latter adapted for modifying a cure rate of an infiltrant. The materials system also includes aqueous fluids including optical brightening agents.
Public/Granted literature
- US20080187711A1 Three-Dimensional Printing Material System With Improved Color, Article Performance, and Ease of Use Public/Granted day:2008-08-07
Information query
