Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1995-04-05
1996-07-30
Lesmes, George F.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430306, 430916, 430923, 522 8, 522 49, 522 50, G03C 173
Patent
active
055410383
ABSTRACT:
Compositions comprising a linear base polymer, an ethylenically unsaturated addition-polymerizable compound and a combination of (A) a 1-benzoyl-1-amino-substituted-1-benzylalkane with (B) an .alpha.-phenyl-.alpha.,.alpha.-dialkoxyacetophenone as photopolymerization initiator are suitable for the production of thick-film printing plates.
REFERENCES:
patent: 4287367 (1981-09-01), Kuesters et al.
patent: 4935330 (1990-06-01), Hofmann et al.
patent: 5077402 (1991-12-01), Desobry et al.
C. G. Roffey, Photopolymerization of Surface Coating, Wiley, NY, 1982 pp. 82-83.
Aoyama Toshimi
Ohta Katsuyuki
Takagi Toshiya
Ciba-Geigy Corporation
Crichton David R.
Lesmes George F.
Teoli, Jr. William A.
Tokyo Ohka Kogyo, K.K.
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