CA983306A - Controlled surface charging of photographic elements - Google Patents

Controlled surface charging of photographic elements

Info

Publication number: CA983306A
Authority: CA; Canada
Prior art keywords: photographic elements; controlled surface; surface charging; charging; controlled
Prior art date: 1971-07-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA144,530A

Other versions

CA144530S (en

Inventor

Gilden R. Vannorman

William J. Bailey (Jr.)

James F. Houle

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-07-16

Filing date

1972-06-13

Publication date

1976-02-10

1972-06-13 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1976-02-10 Application granted granted Critical

1976-02-10 Publication of CA983306A publication Critical patent/CA983306A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
- C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Laminated Bodies (AREA)
Printing Plates And Materials Therefor (AREA)
Developing Agents For Electrophotography (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA144,530A 1971-07-16 1972-06-13 Controlled surface charging of photographic elements Expired CA983306A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16345071A	1971-07-16	1971-07-16

Publications (1)

Publication Number	Publication Date
CA983306A true CA983306A (en)	1976-02-10

Family

ID=22590061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA144,530A Expired CA983306A (en)	1971-07-16	1972-06-13	Controlled surface charging of photographic elements

Country Status (9)

Country	Link
JP (1)	JPS5634856B1 (en)
AU (1)	AU471632B2 (en)
BE (1)	BE786336A (en)
BR (1)	BR7204678D0 (en)
CA (1)	CA983306A (en)
DE (1)	DE2234736C2 (en)
FR (1)	FR2146777A5 (en)
GB (1)	GB1406092A (en)
IT (1)	IT962793B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5938573B2 (en) *	1979-09-19	1984-09-18	富士写真フイルム株式会社	Silver halide photographic material
US4840864A (en) *	1987-12-17	1989-06-20	Eastman Kodak Company	New electrostatographic toners and developers containing new charge-control agents
DE3830522A1 (en) *	1988-09-08	1990-03-15	Agfa Gevaert Ag	PHOTOGRAPHIC RECORDING MATERIAL
US5219493A (en) *	1991-06-12	1993-06-15	Henkel Corporation	Composition and method for enhancing the surface conductivity of thermoplastic surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3082087A (en) *	1959-11-12	1963-03-19	Eastman Kodak Co	Antistatic photographic films
US3501653A (en) *	1969-01-15	1970-03-17	Eastman Kodak Co	Impact electrification apparatus

1972
- 1972-06-13 CA CA144,530A patent/CA983306A/en not_active Expired
- 1972-07-13 IT IT26960/72A patent/IT962793B/en active
- 1972-07-14 AU AU44579/72A patent/AU471632B2/en not_active Expired
- 1972-07-14 BR BR4678/72A patent/BR7204678D0/en unknown
- 1972-07-14 DE DE2234736A patent/DE2234736C2/en not_active Expired
- 1972-07-14 BE BE786336A patent/BE786336A/en not_active IP Right Cessation
- 1972-07-17 FR FR7225675A patent/FR2146777A5/fr not_active Expired
- 1972-07-17 JP JP7155472A patent/JPS5634856B1/ja active Pending
- 1972-07-17 GB GB3335772A patent/GB1406092A/en not_active Expired

Also Published As

Publication number	Publication date
IT962793B (en)	1973-12-31
BE786336A (en)	1972-11-03
FR2146777A5 (en)	1973-03-02
DE2234736C2 (en)	1985-05-09
BR7204678D0 (en)	1973-05-31
AU4457972A (en)	1974-01-17
GB1406092A (en)	1975-09-17
AU471632B2 (en)	1976-04-29
JPS5634856B1 (en)	1981-08-13
DE2234736A1 (en)	1973-02-01

Publication	Publication Date	Title
AU463709B2 (en)	1975-07-18	Photographic direct positive process
AU461423B2 (en)	1975-05-08	Photographic direct-positive process
CA971819A (en)	1975-07-29	Photographic material
CA980181A (en)	1975-12-23	Image developing techniques
CA1006743A (en)	1977-03-15	Photographic elements
CA983306A (en)	1976-02-10	Controlled surface charging of photographic elements
CA989231A (en)	1976-05-18	Photographic material
CA965287A (en)	1975-04-01	Development of electrostatic images
AU473438B2 (en)	1976-06-24	Light-sensitive materials
CA967817A (en)	1975-05-20	Electrophotography
CA979789A (en)	1975-12-16	Removal of drosses
CA887021A (en)	1971-11-30	Electrophotography
CA881440A (en)	1971-09-21	Photosensitive elements containing novel photo-oxidants
AU476294B2 (en)	1976-09-16	Controlled polymerization of hexachlorophosphazene
CA861128A (en)	1971-01-12	Methods of electrophotography
CA860253A (en)	1971-01-05	Direct-positive photographic materials
CA882057A (en)	1971-09-28	Direct-positive light-sensitive photographic material
CA865739A (en)	1971-03-09	Bis-carbamates of alkyladamantanes
CA861728A (en)	1971-01-19	Method of electrophotography
CA877445A (en)	1971-08-03	Developing camera
CA875497A (en)	1971-07-13	Photographic materials
CA885935A (en)	1971-11-16	Photographic materials
CA884233A (en)	1971-10-26	Photographic materials
CA1010285A (en)	1977-05-17	Photographic elements
CA861428A (en)	1971-01-19	Process of thermographic copying