Polyoxyethylene

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CPC
G03C2200/48

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GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C2200/00Details

Current Industry

G03C2200/48Polyoxyethylene

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Patents Grantslast 30 patents

Information Patent Grant
Poly (alkylene oxide)s in photographic elements
- Patent number 5,871,899
- Issue date Feb 16, 1999
- Eastman Kodak Company
- David A. Dickinson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light sensitive material
- Patent number 5,733,716
- Issue date Mar 31, 1998
- Konica Corporation
- Kazuyoshi Goan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Yellow layer for color photographic elements
- Patent number 5,491,052
- Issue date Feb 13, 1996
- Eastman Kodak Company
- James P. Van Meter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic emulsion and photographic material conta...
- Patent number 5,439,787
- Issue date Aug 8, 1995
- Fuji Photo Film Co. Ltd.
- Junichi Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY