GB1298305A - 2-substituted-4,6-dichloro-5-methylphenol compounds, and their use in photography - Google Patents

2-substituted-4,6-dichloro-5-methylphenol compounds, and their use in photography

Info

Publication number
GB1298305A
GB1298305A GB05019/71A GB1501971A GB1298305A GB 1298305 A GB1298305 A GB 1298305A GB 05019/71 A GB05019/71 A GB 05019/71A GB 1501971 A GB1501971 A GB 1501971A GB 1298305 A GB1298305 A GB 1298305A
Authority
GB
United Kingdom
Prior art keywords
photography
dichloro
substituted
carbon atoms
methylphenol
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
GB05019/71A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1298305A publication Critical patent/GB1298305A/en
Expired legal-status Critical Current

Links

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/34—Couplers containing phenols
    • G03C7/346—Phenolic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1298305 Photographic colour couplers KONISHIROKU PHOTO INDUSTRY CO Ltd 14 May 1971 [14 May 1970] 15019/71 Heading G2C [Also in Division C2] A light-sensitive colour photographic material contains as a coupler a compound of the formula:- Where R 1 is H or alkyl of 1-4 carbon atoms, R 2 is an aliphatic hydrocarbon group of 8-18 carbon atoms and n and m are 0 or 1. The material may be a silver halide material (see Examples 1 and 2). R 2 maybe C 8 H 17 , C 10 H 21 , C 12 H 25 , C 14 H 29 , C 16 H 33 or C 18 H 37 .
GB05019/71A 1970-05-14 1971-05-14 2-substituted-4,6-dichloro-5-methylphenol compounds, and their use in photography Expired GB1298305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45040491A JPS4916056B1 (en) 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
GB1298305A true GB1298305A (en) 1972-11-29

Family

ID=12582035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05019/71A Expired GB1298305A (en) 1970-05-14 1971-05-14 2-substituted-4,6-dichloro-5-methylphenol compounds, and their use in photography

Country Status (3)

Country Link
US (1) US3737318A (en)
JP (1) JPS4916056B1 (en)
GB (1) GB1298305A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019435A (en) * 1973-06-20 1975-02-28
US6706664B1 (en) 1999-04-30 2004-03-16 Ube Industries, Ltd. Benzoxazole compounds, process for the preparation thereof and herbicides

Also Published As

Publication number Publication date
DE2123447B2 (en) 1977-05-18
JPS4916056B1 (en) 1974-04-19
DE2123447A1 (en) 1971-12-02
US3737318A (en) 1973-06-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee