CA989417A - Phenolic couplers - Google Patents

Phenolic couplers

Info

Publication number
CA989417A
CA989417A CA085,063A CA85063A CA989417A CA 989417 A CA989417 A CA 989417A CA 85063 A CA85063 A CA 85063A CA 989417 A CA989417 A CA 989417A
Authority
CA
Canada
Prior art keywords
phenolic couplers
couplers
phenolic
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
CA085,063A
Other languages
English (en)
Inventor
Piero Ramello
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA989417A publication Critical patent/CA989417A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/13—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
    • C07C205/26—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups and being further substituted by halogen atoms
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA085,063A 1969-06-10 1970-06-09 Phenolic couplers Expired CA989417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3779869 1969-06-10

Publications (1)

Publication Number Publication Date
CA989417A true CA989417A (en) 1976-05-18

Family

ID=11245944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085,063A Expired CA989417A (en) 1969-06-10 1970-06-09 Phenolic couplers

Country Status (10)

Country Link
JP (1) JPS4911572B1 (de)
AT (1) AT311171B (de)
BE (1) BE751762A (de)
CA (1) CA989417A (de)
CH (1) CH548050A (de)
DE (1) DE2028601A1 (de)
FR (1) FR2045955A1 (de)
GB (1) GB1325363A (de)
NL (1) NL7008475A (de)
ZA (1) ZA703803B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619653A (ja) * 1984-06-25 1986-01-17 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
CA1267557A (en) 1985-05-16 1990-04-10 Shigeharu Koboshi Method for color-developing a silver halide photographic light-sensitive material
JPH0715568B2 (ja) 1986-01-20 1995-02-22 コニカ株式会社 ハロゲン化銀カラ−写真感光材料

Also Published As

Publication number Publication date
GB1325363A (en) 1973-08-01
ZA703803B (en) 1971-01-27
JPS4911572B1 (de) 1974-03-18
BE751762A (fr) 1970-12-10
CH548050A (de) 1974-04-11
FR2045955A1 (de) 1971-03-05
NL7008475A (de) 1970-12-14
DE2028601A1 (de) 1970-12-17
AT311171B (de) 1973-11-12

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