Invention Grant
- Patent Title: Use of powders for creating images on objects, webs or sheets
- Patent Title (中): 使用粉末在物体，腹板或床单上创建图像
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Application No.: US12300232Application Date: 2007-05-10
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Publication No.: US08107673B2Publication Date: 2012-01-31
- Inventor: Lydia E. Gutierrez M. , Peter J. Mason , Thomas Hilbert , Charles Deboer , Richard D. Ornelaz, Jr.
- Applicant: Lydia E. Gutierrez M. , Peter J. Mason , Thomas Hilbert , Charles Deboer , Richard D. Ornelaz, Jr.
- Applicant Address: US VA McLean US NY Rochester
- Assignee: Mars Incorporated,Torrey Pines Research
- Current Assignee: Mars Incorporated,Torrey Pines Research
- Current Assignee Address: US VA McLean US NY Rochester
- Agency: Fish & Richardson P.C.
- International Application: PCT/US2007/068676 WO 20070510
- International Announcement: WO2007/134173 WO 20071122
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
Monochromatic or multichromatic images may be created on surfaces. The surface is moved to first, second and third stations. The surface is electrically biased, and powder is transferred to the surface electrostatically at the first station. The powder is fused or sintered selectively on the surface at the second station. Unfused or unsintered portions of the powder are removed from the surface at the third station.
Public/Granted literature
- US20090304947A1 USE OF POWDERS FOR CREATING IMAGES ON OBJECTS, WEBS OR SHEETS Public/Granted day:2009-12-10
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