Polymerizable composition and planographic printing plate precursor using the same
US7820357B2 · kind B2 · utility
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1References
18Claims
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Key dates
| Filing date | Dec 26, 2006 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Jul 21, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/114
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There is provided a polymerizable composition comprising (A) a binder polymer, (B) a polymerizable compound having an unsaturated group, and (C) a diaryl iodonium salt having at least two electron-donating groups. The iodonium salt (C) preferably has three or more electron-donating groups. This polymerizable composition is useful as a recording layer of a negative type planographic printing plate precursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.