Photosensitive material for diffusion transfer with antihalation layer containing white and color pigment
US4548898A · kind A · utility
5Cited by
4References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 20, 1983 |
| Grant date | Oct 22, 1985 |
| Priority date | — |
| Expiry date | Jul 20, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C8/06
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a photosensitive material for silver complex diffusion transfer process which has an antihalation layer which contains a white pigment and a color pigment and has a reflection density of about 0.1 to about 0.3. Preferred white pigment is titanium dioxide and preferred color pigment is carbon black. This photosensitive material has a high sensitivity, a high sharpness and a high resolution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.