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IPC Subgroup
G03C 1/825

characterised by antireflecting means or visible-light filtering means, e.g. anti-halation

Introduced: January 1990

Last revised: January 2006

Full Title

Photosensitive materials > Photosensitive materials characterised by the base or auxiliary layers > characterised by antireflecting means or visible-light filtering means, e.g. anti-halation

Classification Context

Section:
PHYSICS
Class:
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
Subclass:
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY

Related Keywords

FILTER(S) layers in photosensitive materials

2 direct subcodes

Child Classifications

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  • G03C 1/83 Organic dyestuffs therefor
  • G03C 1/835 Macromolecular substances therefor, e.g. mordants