Reduction of the chromogenic substance

Industry

CPC
G03C8/22

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C8/00Diffusion transfer processes or agents therefor Photosensitive materials for such processes

Current Industry

G03C8/22Reduction of the chromogenic substance

Industries

Patents Grantslast 30 patents

Information Patent Grant
Diffusion transfer material and process
- Patent number 4,477,554
- Issue date Oct 16, 1984
- Agfa-Gevaert, N.V.
- Christian C. Van de Sande
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic recording material for the production of colored...
- Patent number 4,407,929
- Issue date Oct 4, 1983
- Agfa-Gevaert Aktiengesellschaft
- Immo Boie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the production of a multicolor image by image-wise dye...
- Patent number 4,396,699
- Issue date Aug 2, 1983
- Agfa-Gevaert, N.V.
- Wilhelmus Janssens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording material and non-diffusing compounds to be u...
- Patent number 4,381,339
- Issue date Apr 26, 1983
- Agfa-Gevaert Aktiengesellschaft
- Gunter Renner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material suited for use in diffusion transfer photography
- Patent number 4,371,604
- Issue date Feb 1, 1983
- Agfa-Gevaert, N.V.
- Christian C. Van de Sande
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic recording material containing non-diffusing elec...
- Patent number 4,366,240
- Issue date Dec 28, 1982
- Agfa-Gevaert Aktiengesellschaft
- Wolfgang Lassig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye-diffusion transfer process
- Patent number 4,353,975
- Issue date Oct 12, 1982
- Agfa-Gevaert, N.V.
- Wilhelmus Janssens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material suited for use in diffusion transfer photogra...
- Patent number 4,232,107
- Issue date Nov 4, 1980
- AGFA-GEVAERT N.V.
- Wilhelmus Janssens
- C07 - ORGANIC CHEMISTRY

Reduction of the chromogenic substance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Diffusion transfer material and process

Color photographic recording material for the production of colored...

Process for the production of a multicolor image by image-wise dye...

Photographic recording material and non-diffusing compounds to be u...

Photographic material suited for use in diffusion transfer photography

Color photographic recording material containing non-diffusing elec...

Dye-diffusion transfer process

Photographic material suited for use in diffusion transfer photogra...