Photographic layer coloured by a methine derivative of an...

Details Photographic layer coloured by a methine derivative of an... Photographic layer coloured by a methine derivative of an...

G - Physics

03

C

96/119

G03C 1/06 (2006.01) G03C 1/83 (2006.01)

Patent

CA 1067329

ANTIHALATION AND FILTER DYES FOR PHOTOGRAPHIC MATERIALS (Abstract of the Disclosure) Photographic materials containing in at least one photographic layer as antihalation- or filter-dyes mono , tri- or pentamethineoxonoles of 1-sulfolanyl pyrazolones, which dyes can be easily decolorized and washed out on treatment of the photographic material in photographic processing.

239181

Affiliated with

Also associated with

Rating

Photographic layer coloured by a methine derivative of an... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic layer coloured by a methine derivative of an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic layer coloured by a methine derivative of an... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-319462