Invention Grant
- Patent Title: Energy activated compositions
- Patent Title (中): 能量活化组合物
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Application No.: US13062879Application Date: 2009-08-26
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Publication No.: US08398760B2Publication Date: 2013-03-19
- Inventor: Anthony Jarvis
- Applicant: Anthony Jarvis
- Applicant Address: GB Cheshire
- Assignee: Datalase Ltd.
- Current Assignee: Datalase Ltd.
- Current Assignee Address: GB Cheshire
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: GB0816543.3 20080910; GB0905785.2 20090402
- International Application: PCT/GB2009/051061 WO 20090826
- International Announcement: WO2010/029329 WO 20100318
- Main IPC: C09D11/00
- IPC: C09D11/00
Abstract:
A composition susceptible to changing color upon the application of energy, wherein the composition comprises a color former and a tinting colorant, wherein the tinting colorant has a complementary color to that of the composition comprising the color former without tinting colorant. Preferably, the composition 5 also comprises an energy absorbing additive. The invention also provides a method of improving contrast when a composition susceptible to changing color is imaged.
Public/Granted literature
- US20110159268A1 Energy Activated Compositions Public/Granted day:2011-06-30
Information query
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