Invention Application
WO2008134548A1 COLOR FORMING COMPOSITES CAPABLE OF MULTI-COLORED IMAGING AND ASSOCIATED SYSTEMS AND METHODS
审中-公开
具有多色成像和相关系统和方法的成色复合材料
- Patent Title: COLOR FORMING COMPOSITES CAPABLE OF MULTI-COLORED IMAGING AND ASSOCIATED SYSTEMS AND METHODS
- Patent Title (中): 具有多色成像和相关系统和方法的成色复合材料
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Application No.: PCT/US2008/061627Application Date: 2008-04-25
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Publication No.: WO2008134548A1Publication Date: 2008-11-06
- Inventor: KASPERCHIK, Vladek P. , BAILEY, Susan E.
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , KASPERCHIK, Vladek P. , BAILEY, Susan E.
- Applicant Address: 20555 S.H. 249 Houston, Texas 77070 US
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.,KASPERCHIK, Vladek P.,BAILEY, Susan E.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.,KASPERCHIK, Vladek P.,BAILEY, Susan E.
- Current Assignee Address: 20555 S.H. 249 Houston, Texas 77070 US
- Agency: WADE, Matthew L. et al.
- Priority: US11/796,349 20070427
- Main IPC: G03C1/76
- IPC: G03C1/76 ; G03C1/00
Abstract:
Composites, methods, and systems for production of multi-color images which are developable at various wavelengths are disclosed and described. The color forming composite can include a first color forming layer having a first polymer matrix, a first color former, and a first developer where the first color former and the first developer can be in separate phases within the first color forming layer; a second color forming layer having a second polymer matrix, a second color former, and a second developer where the second color former and the second developer can be in separate phases within the second color forming layer; and at least one radiation absorber. The radiation absorber can be present in at least one of the first or second color forming layers. Additionally, the first color forming layer can have a first extinction coefficient that is higher than the second extinction coefficient of the second color forming layer.
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