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Inventor: Liu; Shuchen
Address: Annandale, NJ
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5824448 |
Negative working diazo color proofing sheet with adhesive layer having reduced tackiness |
October 20, 1998 |
| This invention relates to color proofing, or more particularly to an improved photographic element and transfer method of color proofing wherein a colored image is prepared by successively producing images of different colors from distinct color separation films onto a single recepto |
| 5738970 |
Negative working, peel developable, single sheet color proofing system with polyvinyl acetal pho |
April 14, 1998 |
| A negative-acting color proofing element comprising, sequentially, (i) a strippable, transparent cover sheet; (ii) a crosslinked layer, which comprises a polymer having phenolic groups; (iii) a color layer, which comprises an organic binder, a polymerizable monomer, a colorant, and an |
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