Timing layers

Industry

CPC
G03C8/54

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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

G03C8/54Timing layers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Photographic elements having temporary barrier layer
- Patent number 5,972,557
- Issue date Oct 26, 1999
- Fuji Photo Film Co., Ltd.
- Hiroki Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing gelatin-modified polyurethane
- Patent number 5,952,164
- Issue date Sep 14, 1999
- Eastman Kodak Company
- Charles C. Anderson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion transfer film unit
- Patent number 5,593,810
- Issue date Jan 14, 1997
- Polaroid Corporation
- Edward P. Lindholm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element with cellulose derivative polymer
- Patent number 5,212,051
- Issue date May 18, 1993
- Fuji Photo Film Co., Ltd.
- Kentaro Shiratsuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temporary barrier layer for photographic element
- Patent number 4,865,946
- Issue date Sep 12, 1989
- Eastman Kodak Company
- Wayne A. Bowman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
.beta.-Elimination polymers useful for providing diffusion control...
- Patent number 4,631,327
- Issue date Dec 23, 1986
- Polaroid Corporation
- Avinash C. Mehta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrolyzable diffusion control layers in photographic products
- Patent number 4,547,451
- Issue date Oct 15, 1985
- Polaroid Corporation, Patent Dept.
- Stanley J. Jasne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Eliminating polymers useful in diffusion control layers
- Patent number 4,546,159
- Issue date Oct 8, 1985
- Polaroid Corporation
- Lloyd D. Taylor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
.beta.-eliminating polymers for diffusion control in photographic p...
- Patent number 4,522,996
- Issue date Jun 11, 1985
- Polaroid Corporation
- Lloyd D. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic material with a temporary barrier layer comprising a c...
- Patent number 4,504,569
- Issue date Mar 12, 1985
- Eastman Kodak Company
- Edward P. Abel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl-ester polymeric timing layer for color transfer assemblages
- Patent number 4,480,080
- Issue date Oct 30, 1984
- Eastman Kodak Company
- David B. Bailey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl-ester polymeric timing layer for color transfer assemblages
- Patent number 4,463,052
- Issue date Jul 31, 1984
- Eastman Kodak Company
- David B. Bailey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diffusion control layers in diffusion transfer photographic products
- Patent number 4,461,824
- Issue date Jul 24, 1984
- Polaroid Corporation
- Avinash C. Mehta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-Eliminating polymers for diffusion control in photographic p...
- Patent number 4,458,001
- Issue date Jul 3, 1984
- Polaroid Corporation
- Lloyd D. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of carbon adsorption deactivating compounds in image transfer e...
- Patent number 4,450,222
- Issue date May 22, 1984
- Eastman Kodak Company
- Kenneth C. Mattes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymeric timing layer for color transfer assemblages
- Patent number 4,448,874
- Issue date May 15, 1984
- Eastman Kodak Company
- Edward P. Abel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vinyl-ester polymeric timing layer for color transfer assemblages
- Patent number 4,440,848
- Issue date Apr 3, 1984
- Eastman Kodak Company
- David B. Bailey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric matrix containing .beta.-eliminating polymer and process...
- Patent number 4,426,481
- Issue date Jan 17, 1984
- Polaroid Corporation
- Charles I. Sullivan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion control layers for diffusion transfer photographic film
- Patent number 4,391,895
- Issue date Jul 5, 1983
- Polaroid Corporation
- William C. Schwarzel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Timing layers for color transfer assemblages containing positive-wo...
- Patent number 4,375,506
- Issue date Mar 1, 1983
- Eastman Kodak Company
- Edward P. Abel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coversheet for color transfer assemblages
- Patent number 4,357,392
- Issue date Nov 2, 1982
- Eastman Kodak Company
- Kenneth J. Reed
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Timing layers and auxiliary neutralizing layer for color transfer a...
- Patent number 4,356,249
- Issue date Oct 26, 1982
- Eastman Kodak Company
- Edward P. Abel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Barrier layer between reactants in photographic products comprising...
- Patent number 4,317,892
- Issue date Mar 2, 1982
- Eastman Kodak Company
- Edward P. Abel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photographic element for color diffusion transfer process
- Patent number 4,304,850
- Issue date Dec 8, 1981
- Konishiroku Photo Industry Co., Ltd.
- Mikio Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion control layers in diffusion transfer photographic products
- Patent number 4,297,431
- Issue date Oct 27, 1981
- Polaroid Corporation
- Charles I. Sullivan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion control layers in diffusion transfer photographic products
- Patent number 4,288,523
- Issue date Sep 8, 1981
- Polaroid Corporation
- Lloyd D. Taylor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element for color diffusion transfer process
- Patent number 4,268,604
- Issue date May 19, 1981
- Fuji Photo Film Co., Ltd.
- Takashi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color diffusion transfer photographic elements comprising a neutral...
- Patent number 4,267,262
- Issue date May 12, 1981
- Fuji Photo Film Co., Ltd.
- Yukio Karino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element for color diffusion transfer process having a...
- Patent number 4,256,827
- Issue date Mar 17, 1981
- Fuji Photo Film Co., Ltd.
- Yasuhiro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element for color diffusion transfer process
- Patent number 4,250,243
- Issue date Feb 10, 1981
- Fuji Photo Film Co., Ltd.
- Takashi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Timing layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photographic elements having temporary barrier layer

Photographic element containing gelatin-modified polyurethane

Diffusion transfer film unit

Photographic element with cellulose derivative polymer

Temporary barrier layer for photographic element

.beta.-Elimination polymers useful for providing diffusion control...

Hydrolyzable diffusion control layers in photographic products

Eliminating polymers useful in diffusion control layers

.beta.-eliminating polymers for diffusion control in photographic p...

Photographic material with a temporary barrier layer comprising a c...

Vinyl-ester polymeric timing layer for color transfer assemblages

Vinyl-ester polymeric timing layer for color transfer assemblages

Diffusion control layers in diffusion transfer photographic products

.beta.-Eliminating polymers for diffusion control in photographic p...

Use of carbon adsorption deactivating compounds in image transfer e...

Polymeric timing layer for color transfer assemblages

Vinyl-ester polymeric timing layer for color transfer assemblages

Polymeric matrix containing .beta.-eliminating polymer and process...

Diffusion control layers for diffusion transfer photographic film

Timing layers for color transfer assemblages containing positive-wo...

Coversheet for color transfer assemblages

Timing layers and auxiliary neutralizing layer for color transfer a...

Barrier layer between reactants in photographic products comprising...

Photographic element for color diffusion transfer process

Diffusion control layers in diffusion transfer photographic products

Diffusion control layers in diffusion transfer photographic products

Photographic element for color diffusion transfer process

Color diffusion transfer photographic elements comprising a neutral...

Photographic element for color diffusion transfer process having a...

Photographic element for color diffusion transfer process