EP 0127431 A2 19841205 - Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages.
Title (en)
Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages.
Title (de)
Hydrophile Schichten, an eine Trennschicht angrenzend, für das Diffusionsübertragungsverfahren.
Title (fr)
Couches hydrophiles adjacentes à une couche de séparation dans des assemblages de transfert par diffusion.
Publication
Application
Priority
US 49747283 A 19830523
Abstract (en)
Photographic assemblages are described wherein a stripping layer is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing. Each side of the stripping layer has a hydrophilic layer immediately adjacent thereto, only one of which layers contains particulate material substantially insensitive to light and in a volume percentage of 5 to 75 percent of the hydrophilic material-particulate material mixture, so that upon separation, substantially all of the stripping layer will remain with the portion of the assemblage having the hydrophilic layer containing the particulate material. Transparencies or prints which are less bulky can thereby be obtained from integral assemblages.
IPC 1-7
IPC 8 full level
G03C 7/00 (2006.01); G03C 8/00 (2006.01); G03C 8/08 (2006.01); G03C 8/52 (2006.01)
CPC (source: EP)
G03C 8/52 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0127431 A2 19841205; EP 0127431 A3 19860730; EP 0127431 B1 19880921; CA 1213458 A 19861104; DE 3474220 D1 19881027; JP S59220727 A 19841212; JP S633300 B2 19880122
DOCDB simple family (application)
EP 84303481 A 19840523; CA 446598 A 19840202; DE 3474220 T 19840523; JP 10276184 A 19840523