CA965780A - Mono and disazo amino-substituted dyestuffs - Google Patents

Mono and disazo amino-substituted dyestuffs

Info

Publication number
CA965780A
CA965780A CA148,401A CA148401A CA965780A CA 965780 A CA965780 A CA 965780A CA 148401 A CA148401 A CA 148401A CA 965780 A CA965780 A CA 965780A
Authority
CA
Canada
Prior art keywords
mono
dyestuffs
substituted
disazo
amino
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
CA148,401A
Other languages
English (en)
Other versions
CA148401S (en
Inventor
Hans A. Stingl
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.)
Toms River Chemical Corp
Original Assignee
Toms River Chemical Corp
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 Toms River Chemical Corp filed Critical Toms River Chemical Corp
Application granted granted Critical
Publication of CA965780A publication Critical patent/CA965780A/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
    • 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
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CA148,401A 1971-08-02 1972-08-01 Mono and disazo amino-substituted dyestuffs Expired CA965780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17636771A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
CA965780A true CA965780A (en) 1975-04-08

Family

ID=22644073

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,401A Expired CA965780A (en) 1971-08-02 1972-08-01 Mono and disazo amino-substituted dyestuffs

Country Status (4)

Country Link
CA (1) CA965780A (enFirst)
DE (1) DE2237554A1 (enFirst)
FR (1) FR2148178B1 (enFirst)
GB (1) GB1392126A (enFirst)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282144A (en) * 1979-06-01 1981-08-04 Eastman Kodak Company Azo dyes derived from 5-membered heterocyclic amines and aromatic amine couplers containing sulfo groups, or salts thereof

Also Published As

Publication number Publication date
FR2148178B1 (enFirst) 1976-01-23
DE2237554A1 (de) 1973-02-15
FR2148178A1 (enFirst) 1973-03-16
GB1392126A (en) 1975-04-30

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