Photopolymerizable flexographic printing elements comprising SIS/SBS mixtures as binder for the production of flexographic printing plates
US6531263B2 · kind B2 · utility
15Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 2001 |
| Grant date | Mar 11, 2003 |
| Priority date | — |
| Expiry date | May 3, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/033
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A photopolymerizable composition which comprises a mixture of thermoplastic-elastomeric SIS and SBS block copolymers as binder, ethylenically unsaturated monomers, plasticizer and photoinitiator. Photopolymerizable flexographic printing element whose photopolymerizable layer comprises this composition. Use of photopolymerizable flexographic printing elements of this type for the production of flexographic printing plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.