EP 0911690 A1 19990428 - Photothermographic elements adapted for laser exposure
Title (en)
Photothermographic elements adapted for laser exposure
Title (de)
Für Laserbelichtung adaptierte photothermographische Elemente
Title (fr)
Eléments photothermographiques adaptés pour exposition au laser
Publication
Application
Priority
JP 30981197 A 19971024
Abstract (en)
In a photothermographic element adapted for laser exposure, a photosensitive layer and a contiguous non-photosensitive layer have a difference in refractive index from 0.1 to 0.7, and these layers are concurrently coated and dried. The element is not only improved in brittleness, but prevents interference fringes from appearing when the element is subject to laser exposure for forming images.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01); G03C 1/76 (2006.01); G03C 1/74 (2006.01)
CPC (source: EP)
G03C 1/49872 (2013.01); G03C 1/74 (2013.01)
Citation (search report)
[X] US 4504575 A 19850312 - LEE ROSS A [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0911690 A1 19990428; JP 3913866 B2 20070509; JP H11133542 A 19990521
DOCDB simple family (application)
EP 98117757 A 19980918; JP 30981197 A 19971024