GB1314085A - Method of colouring polyesters - Google Patents

Method of colouring polyesters

Info

Publication number
GB1314085A
GB1314085A GB2085870A GB2085870A GB1314085A GB 1314085 A GB1314085 A GB 1314085A GB 2085870 A GB2085870 A GB 2085870A GB 2085870 A GB2085870 A GB 2085870A GB 1314085 A GB1314085 A GB 1314085A
Authority
GB
United Kingdom
Prior art keywords
azabenzanthrone
toluidino
polyester
substrate
division
Prior art date
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
GB2085870A
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1314085A publication Critical patent/GB1314085A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/16—Benz-diazabenzanthrones, e.g. anthrapyrimidones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • C08K5/3465—Six-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/14—Benz-azabenzanthrones (anthrapyridones)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

1314085 Polyester film base EASTMAN KODAK CO 30 April 1970 [5 May 1969] 20858/70 Heading G2C [Also in Division C3j A neutrally coloured polyester substrate for a photographic film is obtained by blending a linear polyester with a suitable azabenzanthrone dye (see Division C3),e.g. 2, 3-dihydro-3-methyl- 2-oxo-6-p-toluidino-3-azabenzanthrone, together with the green dye, 1, 4-dihydroxy-5, 8-di-p-toluidino-anthraquinone, and melting and extruding the blend. The substrate may carry a silver halide emulsion layer and may be biaxially orientated.
GB2085870A 1969-05-05 1970-04-30 Method of colouring polyesters Expired GB1314085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82203269A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
GB1314085A true GB1314085A (en) 1973-04-18

Family

ID=25234929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2085870A Expired GB1314085A (en) 1969-05-05 1970-04-30 Method of colouring polyesters

Country Status (3)

Country Link
BE (1) BE749991A (en)
FR (1) FR2044766B1 (en)
GB (1) GB1314085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658804A2 (en) * 1993-12-16 1995-06-21 Fuji Photo Film Co., Ltd. Silver halide photographic material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450641A (en) * 1964-07-04 1966-06-24 Bayer Ag Dyes of the anthraquinone and phthalocyanine series, and methods of manufacture
BE680765A (en) * 1966-05-09 1966-11-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658804A2 (en) * 1993-12-16 1995-06-21 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0658804A3 (en) * 1993-12-16 1995-09-20 Fuji Photo Film Co Ltd Silver halide photographic material.
US5620839A (en) * 1993-12-16 1997-04-15 Fuji Photo Film Co., Ltd. Silver halide photographic material

Also Published As

Publication number Publication date
DE2021768A1 (en) 1970-11-19
FR2044766A1 (en) 1971-02-26
DE2021768B2 (en) 1976-05-06
FR2044766B1 (en) 1974-02-01
BE749991A (en) 1970-10-16

Similar Documents

Publication Publication Date Title
GB1433102A (en) Photographic mateiral containing an oxonol dye
BE751723A (en) DIFFUSION TRANSFER METHOD FOR COLOR PHOTOGRAPHY AND PHOTOGRAPHIC MATERIAL USED WITH IT
GB1477341A (en) Photographic film providing a soundtrack
GB984867A (en) Color photographic material
GB1235369A (en) Silver halide photographic emulsions
GB1466836A (en) Silver halide photographic light-sensitive materials
GB1286411A (en) Colour photographic light-sensitive material containing a yellow-forming coupler
GB1372668A (en) Coloured radiographic film base
CA1032808A (en) Silver halide films with wide exposure latitude and low gradient
GB1314085A (en) Method of colouring polyesters
GB1255084A (en) Photographic silver halide emulsions spectrally sensitized with complex merocyanine dyes
JPS5229727A (en) Photographic light sensitive material having a dyed layer
GB1485704A (en) Silver halide photographic sensitive materials
GB1332376A (en) Photographic material
GB1216521A (en) Light sensitive silver halide colour-photographic material
CA922711A (en) Dyes and photographic emulsions and elements containing said dyes
GB1352274A (en) High-temperature developing process for silver halide colour photo graphic materials
CA922714A (en) Dyes and photographic materials
IT957056B (en) IMPROVEMENT IN THE PROCESS FOR THE PRODUCTION OF COLOR IMAGES BY DIFFUSION TRANSPORT AND THE PHOTOGRAPHIC FILM USED
IT945459B (en) IMPROVEMENT IN PHOTOGRAPHIC FILMS WITH STRATIFIED COMPOSITE FUGLIETTI
GB1161264A (en) Photographic Silver Halide Material
GB1337667A (en) Light-sensitive silver halide photographic material
CH514150A (en) Film projectors, in particular for reproducing films stored in cassettes
IT1016961B (en) IMPROVEMENT IN PHOTOGRAPHIC FILMS FOR COLOR PHOTOGRAPHIC REPRODUCTION ADDITIVES
GB1397948A (en) Method of colouring polyesters

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee