Coating method
US4443504A · kind A · utility
10Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1982 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | Jun 9, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2001/7492
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A slide coating apparatus wherein the angle between the slide surface and a horizontal datum plane lies within a range from 35.degree. to 50.degree. and wherein the takeoff angle defined between a tangent to the coating roll and the slide surface lies within a range from 85.degree. to 100.degree..
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.