|  | G |
SECTION G — PHYSICS

INSTRUMENTS

|  | G03 |
PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY

|  | G03C |
PHOTOSENSITIVE COMPOSITIONS OR BASES CARRYING THEM; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY (photographic processes characterised by the use or manipulation of apparatus classifiable per se in Fulltext... Hierarchy... Expanded...G03B; electrography, electrophotography, magnetography Fulltext... Hierarchy... Expanded...G03G)

|  | G03C 1/00 |
Photosensitive compositions, e.g. emulsions; Base materials carrying them (photosensitive materials for multicolour processes Fulltext... Hierarchy... Expanded...G03C 7/00; photosensitive glass Fulltext... Hierarchy... Expanded...C03C 3/26)

|  | G03C 1/02 |
· | with silver salts as the only photosensitive material

|  | G03C 1/04 |
· · | containing special layer-forming substances

|  | G03C 1/06 |
· · | containing additives

|  | G03C 1/08 |
· · · | Photosensitivity-increasing substances

|  | G03C 1/10 |
· · · · | Organic substances

|  | G03C 1/12 |
· · · · · | Methine and polymethine dyes

|  | G03C 1/14 |
· · · · · · | with an odd number of CH groups

|  | G03C 1/16 |
· · · · · · · | with one CH group

|  | G03C 1/18 |
· · · · · · · | with three CH groups

|  | G03C 1/20 |
· · · · · · · | with more than three CH groups

|  | G03C 1/22 |
· · · · · · | with an even number of CH groups

|  | G03C 1/24 |
· · · · · · | Styryl dyes

|  | G03C 1/26 |
· · · · · · | Polymethine chain forming part of a heterocyclic ring

|  | G03C 1/28 |
· · · · | together with supersensitising substances

|  | G03C 1/30 |
· · · | hardeners

|  | G03C 1/32 |
· · · | matting agents

|  | G03C 1/34 |
· · · | fog-inhibitors

|  | G03C 1/36 |
· · · | desensitisers

|  | G03C 1/38 |
· · · | agents to facilitate spreading

|  | G03C 1/40 |
· · · | dyestuffs not otherwise covered in Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...G03C 1/08-G03C 1/44 inclusive

|  | G03C 1/42 |
· · · | developers

|  | G03C 1/44 |
· · · | precious-metal toning salts

|  | G03C 1/46 |
· · | having more than one photosensitive layer

|  | G03C 1/48 |
· · | Photosensitive material carrying developer separately from the photosensitive layer

|  | G03C 1/50 |
· | with precious-metal salts, other than silver salts, as photosensitive material

|  | G03C 1/52 |
· | with diazo compounds as photosensitive material (Fulltext... Hierarchy... Expanded...G03C 1/64 takes precedence)

|  | G03C 1/54 |
· · | diazonium salts or diazo anhydrides

|  | G03C 1/56 |
· · | diazo sulphonates

|  | G03C 1/58 |
· · | with special coupling substances

|  | G03C 1/60 |
· · | with additives

|  | G03C 1/62 |
· · · | metal compounds reducible to metal

|  | G03C 1/64 |
· | with iron compounds, with or without other photosensitive compounds, as photosensitive material

|  | G03C 1/66 |
· | with cromates

|  | G03C 1/68 |
· | with photo-polymerisable substances

|  | G03C 1/70 |
· · | containing nitrogen

|  | G03C 1/72 |
· | Other photosensitive compositions

|  | G03C 1/74 |
· | Applying photosensitive layers to base materials (coating processes, devices, or machines for photomechanical printing surfaces Fulltext... Hierarchy... Expanded...G03F 7/16)

|  | G03C 1/76 |
· | Photosensitive materials characterised by the base

|  | G03C 1/78 |
· · | Transparent bases

|  | G03C 1/80 |
· · · | Bases carrying subbing layers

|  | G03C 1/82 |
· · · | Antistatic bases

|  | G03C 1/84 |
· · · | having anti-halation or colour-filtering means

|  | G03C 1/86 |
· · | Non-transparent paper bases

|  | G03C 1/88 |
· · | Bases having anti-coiling means

|  | G03C 1/90 |
· · | Bases with stripping layers

|  | G03C 1/92 |
· · | Bases with fluorescent layers

|  | G03C 1/94 |
· · | Metal bases

|  | G03C 3/00 |
Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films, or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives (wrapping materials in general Fulltext... Hierarchy... Expanded...B65D)

|  | G03C 3/02 |
· | Photographic roll-films with paper strips

|  | G03C 5/00 |
Photographic processes (multicolour processes Fulltext... Hierarchy... Expanded...G03C 7/00; stereo-photographic processes Fulltext... Hierarchy... Expanded...G03C 9/00)

|  | G03C 5/02 |
· | Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges

|  | G03C 5/04 |
· | Photo-taking processes

|  | G03C 5/06 |
· · | Travelling-mask processes

|  | G03C 5/08 |
· | Photoprinting

|  | G03C 5/10 |
· · | Reflex-printing

|  | G03C 5/12 |
· | Cinematographic processes of taking pictures or printing

|  | G03C 5/14 |
· · | combined with sound-recording (sound-recording in general Fulltext... Hierarchy... Expanded...G11B)

|  | G03C 5/16 |
· | X-ray, infra-red, or ultra-violet ray processes

|  | G03C 5/18 |
· | Diazotypy processes

|  | G03C 5/20 |
· · | Reflex-printing

|  | G03C 5/22 |
· | Direct chromate processes, i.e. without preceding silver picture

|  | G03C 5/24 |
· | Developing processes; Developers (direct chromate processes Fulltext... Hierarchy... Expanded...G03C 5/22)

|  | G03C 5/26 |
· · | for silver layers

|  | G03C 5/28 |
· · · | Cinematographic-film processes

|  | G03C 5/30 |
· · · | Developers

|  | G03C 5/32 |
· · · | Latensification; Desensitisation

|  | G03C 5/34 |
· · | for diazotypy layers (Fulltext... Hierarchy... Expanded...G03C 1/58 takes precedence)

|  | G03C 5/36 |
· | Hardening (direct chromate processes Fulltext... Hierarchy... Expanded...G03C 5/22)

|  | G03C 5/38 |
· | Fixing; Developing-fixing; Hardening-fixing; Bleach-fixing

|  | G03C 5/40 |
· | Chemical transforming of photographic images (Fulltext... Hierarchy... Expanded...G03C 5/50 takes precedence)

|  | G03C 5/42 |
· · | Reducing; Intensifying

|  | G03C 5/44 |
· · | Bleaching

|  | G03C 5/46 |
· · | Toning

|  | G03C 5/48 |
· · | Mordanting

|  | G03C 5/50 |
· | Reversal processes

|  | G03C 5/52 |
· · | Silver dye-bleaching processes

|  | G03C 5/54 |
· · | Diffusion transfer processes

|  | G03C 5/56 |
· · · | Other contact processes, e.g. ozotypy, indirect chromate methods

|  | G03C 7/00 |
Multicolour photographic processes; Photosensitive material for multicolour processes

|  | G03C 7/02 |
· | Bleaching-out processes (reversal processes Fulltext... Hierarchy... Expanded...G03C 5/50)

|  | G03C 7/04 |
· | Preparing or chemical treatment of bases with colour screens

|  | G03C 7/06 |
· · | Manufacture of colour screens

|  | G03C 7/08 |
· · · | from diversely-coloured grains irregularly distributed

|  | G03C 7/10 |
· · · | with regular areas of colour, e.g. bands, lines, dots

|  | G03C 7/12 |
· · · · | by photo-exposure

|  | G03C 7/14 |
· | Preparing or chemical treatment of bases with lenticular screens

|  | G03C 7/16 |
· | Preparing or chemical treatment of bases with superposed colour components for subtractive colour photography

|  | G03C 7/18 |
· · | Special processes for correction of the colour image in subtractive colour photography

|  | G03C 7/20 |
· · | Multilayer plates or films

|  | G03C 7/22 |
· | Colouring or chemical treatment of film for colour cinematography

|  | G03C 7/24 |
· · | combined with sound-recording (sound-recording in general Fulltext... Hierarchy... Expanded...G11B)

|  | G03C 7/26 |
· | Emulsions for colour photography

|  | G03C 7/28 |
· · | containing compounds which are bleached out by exposure

|  | G03C 7/30 |
· | Colour developing; Developers

|  | G03C 7/32 |
· | Colour-coupling substances

|  | G03C 7/34 |
· · | with phenols

|  | G03C 7/36 |
· · | with compounds containing active methylene groups

|  | G03C 7/38 |
· · · | in the ring of a cyclic compound

|  | G03C 7/40 |
· | After-treatment of the colour image

|  | G03C 9/00 |
Stereo-photographic or similar processes

|  | G03C 9/02 |
· | parallax-stereogram

|  | G03C 9/04 |
· | vectographic-image

|  | G03C 9/06 |
· | anaglyph

|  | G03C 9/08 |
· | producing three-dimensional images

|  | G03C 11/00 |
Auxiliary processes in photography (characterised by apparatus used Fulltext... Hierarchy... Expanded...G03D 15/00)

|  | G03C 11/02 |
· | Marking or applying of text

|  | G03C 11/04 |
· | Retouching

|  | G03C 11/06 |
· | Smoothing; Renovating; Roughening; Matting

|  | G03C 11/08 |
· | Varnishing photographs

|  | G03C 11/10 |
· · | for protection from ultra-violet light

|  | G03C 11/12 |
· | Stripping or transferring intact photographic layers

|  | G03C 11/14 |
· | Pasting; Mounting

|  | G03C 11/16 |
· | Drying

|  | G03C 11/18 |
· | Colouring

|  | G03C 11/20 |
· · | with powdered or molten colours

|  | G03C 11/22 |
· | Preparing plates or films for the manufacture of photographic negatives by non-photographic processes

|  | G03C 11/24 |
· | Removing emulsion from waste photographic material