CA974986A - Organic solvant-soluble azo dyes - Google Patents

Organic solvant-soluble azo dyes

Info

Publication number
CA974986A
CA974986A CA115,609A CA115609A CA974986A CA 974986 A CA974986 A CA 974986A CA 115609 A CA115609 A CA 115609A CA 974986 A CA974986 A CA 974986A
Authority
CA
Canada
Prior art keywords
azo dyes
soluble azo
organic solvant
solvant
organic
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
CA115,609A
Inventor
Francesco De Feo
Sisto Papa
Enrico Traverso
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.)
Aziende Colori Nazionali Affini ACNA SpA
Original Assignee
Aziende Colori Nazionali Affini ACNA SpA
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 Aziende Colori Nazionali Affini ACNA SpA filed Critical Aziende Colori Nazionali Affini ACNA SpA
Application granted granted Critical
Publication of CA974986A publication Critical patent/CA974986A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/003—Marking, e.g. coloration by addition of pigments
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/007—Coloured or dyes-containing lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CA115,609A 1970-06-17 1971-06-14 Organic solvant-soluble azo dyes Expired CA974986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2611170 1970-06-17

Publications (1)

Publication Number Publication Date
CA974986A true CA974986A (en) 1975-09-23

Family

ID=11218652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,609A Expired CA974986A (en) 1970-06-17 1971-06-14 Organic solvant-soluble azo dyes

Country Status (8)

Country Link
BE (1) BE768659A (en)
CA (1) CA974986A (en)
CH (1) CH553842A (en)
DE (1) DE2129590C3 (en)
ES (1) ES392211A1 (en)
FR (1) FR2095308B1 (en)
GB (1) GB1311374A (en)
NL (1) NL7108044A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794824A (en) * 1972-02-02 1973-07-31 Sandoz Sa NITROGEN COMPOUNDS LOW WATER SOLUBLE
DE3627461A1 (en) * 1986-08-13 1988-02-25 Basf Ag DYE MIXTURES
DE59003593D1 (en) * 1989-09-26 1994-01-05 Basf Ag Oil-soluble aniline-based azo dyes.
DE4001662A1 (en) * 1990-01-22 1991-07-25 Basf Ag Marking mineral oil with basic dyestuff contg. at least 2 amino gps. - undergoes bathochromic shift and increase in extinction on adding protonic acid
DE4120363C1 (en) * 1991-06-20 1992-07-02 Basf Ag, 6700 Ludwigshafen, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266142A (en) * 1940-07-10 1941-12-16 American Cyanamid Co Azo dyes
GB568037A (en) * 1941-12-06 1945-03-15 American Cyanamid Co Method of dyeing vinyl polymers and copolymers
FR1519423A (en) * 1966-04-19 1968-03-29 Bayer Ag Water insoluble azo dyes and processes for their manufacture and application

Also Published As

Publication number Publication date
DE2129590C3 (en) 1975-09-11
NL7108044A (en) 1971-12-21
FR2095308B1 (en) 1974-05-31
DE2129590B2 (en) 1975-02-06
ES392211A1 (en) 1974-02-01
CH553842A (en) 1974-09-13
FR2095308A1 (en) 1972-02-11
BE768659A (en) 1971-12-17
DE2129590A1 (en) 1971-12-23
GB1311374A (en) 1973-03-28

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