CA991993A - Hair colourants comprising an aromatic p-diamine and a substituted 1,2- or 1,3-diaminobenzene - Google Patents

Hair colourants comprising an aromatic p-diamine and a substituted 1,2- or 1,3-diaminobenzene

Info

Publication number
CA991993A
CA991993A CA128,762A CA128762A CA991993A CA 991993 A CA991993 A CA 991993A CA 128762 A CA128762 A CA 128762A CA 991993 A CA991993 A CA 991993A
Authority
CA
Canada
Prior art keywords
diaminobenzene
diamine
aromatic
substituted
hair colourants
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
CA128,762A
Other languages
English (en)
Other versions
CA128762S (en
Inventor
Rudolf Vogl
Ernst L. Forsthoff
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA991993A publication Critical patent/CA991993A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/411—Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/10—Preparations for permanently dyeing the hair

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
CA128,762A 1970-12-04 1971-11-29 Hair colourants comprising an aromatic p-diamine and a substituted 1,2- or 1,3-diaminobenzene Expired CA991993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62178 1970-12-04

Publications (1)

Publication Number Publication Date
CA991993A true CA991993A (en) 1976-06-29

Family

ID=19726554

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,762A Expired CA991993A (en) 1970-12-04 1971-11-29 Hair colourants comprising an aromatic p-diamine and a substituted 1,2- or 1,3-diaminobenzene

Country Status (5)

Country Link
CA (1) CA991993A (de)
DE (1) DE2158670C3 (de)
FR (1) FR2116534B1 (de)
GB (1) GB1367770A (de)
LU (1) LU62178A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421608A1 (fr) 1978-04-06 1979-11-02 Oreal Composition destinee a la teinture des cheveux contenant des precurseurs de colorants par oxydation de type para et de type ortho
DE4103292C2 (de) * 1991-02-04 1994-02-10 Goldwell Ag Haarfärbemittel

Also Published As

Publication number Publication date
FR2116534B1 (de) 1976-09-03
GB1367770A (en) 1974-09-25
FR2116534A1 (de) 1972-07-13
DE2158670C3 (de) 1978-10-12
DE2158670A1 (de) 1972-06-29
LU62178A1 (de) 1972-08-23
DE2158670B2 (de) 1978-02-16

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