Surface reforming method, process for production of printing pla

Details Surface reforming method, process for production of printing pla Surface reforming method, process for production of printing pla

1993-11-26

1997-02-04

Dote, Janis L.

Radiation imagery chemistry: process, composition, or product th

Stripping process or element

430262, 430263, 430264, 430291, 430300, 430302, 430309, 430327, 430328, 430330, 430350, 430353, 1014631, 101467, G03C 1805, B41C 100

Patent

active

055996485

ABSTRACT:
Surface reforming of a polymeric article containing a polymerizable compound is effectively performed by polymerizing the polymeric article in contact with a surface reforming medium because the transfer of the material constituting the surface reforming medium to the polymeric article is enhanced by the polymerization. The surface reforming can be performed locally selectively, i.e., imagewise. The remaining un-polymerized part may be subjected to further surface reforming, e.g., by using another type of surface reforming medium or attachment of powder, to provide an enhanced contrast of surface property. Such an enhanced contrast of surface property can be effectively used, e.g., for production of a printing plate.

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