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
1990-06-13
1992-10-06
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430330, 430910, 522121, 522142, 522144, 522126, 522146, 522124, G03F 7033
Patent
active
051531011
ABSTRACT:
Photocurable and solvent-developable compositions based on photopolymerizable (meth)acrylates, a photoinitiator for (meth)acrylates, an organic polymeric binder which comprises free carboxyl groups and has an acid number of at least 60, a blocked polyisocyanate crosslinking agent which has a cleavage temperature of at least 100.degree. C., and an inert solvent in an amount such that the photocurable composition is pourable, are described.
REFERENCES:
patent: 4621043 (1986-11-01), Gervay
patent: 4961960 (1990-10-01), Iimure
Eugster Giuliano
Kroehnke Christoph
Lunn Robert J.
Meier Kurt
Ciba-Geigy Corporation
Falber Harry
Hall Luther A. R.
Hamilton Cynthia
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