Xeroprinting with photopolymer master
US4732831A · kind A · utility
26Cited by
37References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1987 |
| Grant date | Mar 22, 1988 |
| Priority date | — |
| Expiry date | Jun 1, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/065
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Xeroprinting process involving imagewise exposing a photopolymer master, charging on a conductive support, toning with dry or liquid electrostatic toner, and transferring to another surface. Photopolymer systems comprising preferred combinations of polymeric binders, ethylenically unsaturated monomers. HABI initiators and chain transfer agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.