Reflective photographic display material with voided polyester layer
US6071680A · kind A · utility
12Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1998 |
| Grant date | Jun 6, 2000 |
| Priority date | — |
| Expiry date | Dec 21, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249979
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photographic member comprising a polymer sheet comprising at least one layer of voided polyester polymer and at least one layer comprising polyethylene polymer, wherein said at least one polyethylene polymer layer comprises tints and wherein the imaging member has a percent transmission of less than 15%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.