CA962668A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
CA962668A
CA962668A CA150,595A CA150595A CA962668A CA 962668 A CA962668 A CA 962668A CA 150595 A CA150595 A CA 150595A CA 962668 A CA962668 A CA 962668A
Authority
CA
Canada
Prior art keywords
azo dyes
azo
dyes
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
CA150,595A
Other languages
English (en)
Other versions
CA150595S (en
Inventor
William H. Armento
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.)
GAF Corp
Original Assignee
GAF 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 GAF Corp filed Critical GAF Corp
Application granted granted Critical
Publication of CA962668A publication Critical patent/CA962668A/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)
CA150,595A 1971-09-30 1972-08-30 Azo dyes Expired CA962668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00185342A US3847895A (en) 1971-09-30 1971-09-30 Substituted sulfophenyl-azo-naphthylazo-anilide compounds

Publications (1)

Publication Number Publication Date
CA962668A true CA962668A (en) 1975-02-11

Family

ID=22680594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,595A Expired CA962668A (en) 1971-09-30 1972-08-30 Azo dyes

Country Status (7)

Country Link
US (1) US3847895A (ja)
JP (1) JPS4843419A (ja)
CA (1) CA962668A (ja)
CH (1) CH561758A5 (ja)
DE (1) DE2247418A1 (ja)
FR (1) FR2154588B1 (ja)
GB (1) GB1374048A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443485C2 (de) * 1974-09-11 1983-04-07 Bayer Ag, 5090 Leverkusen Disazofarbstoffe und deren Verwendung
GB1555480A (en) * 1975-10-08 1979-11-14 Ici Ltd Disazo dyes
DE2557410C2 (de) * 1975-12-19 1984-11-08 Bayer Ag, 5090 Leverkusen Disazofarbstoffe
DE2708779C2 (de) * 1977-03-01 1985-09-05 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
US4466920A (en) * 1977-03-14 1984-08-21 Sandoz Ltd. Disazo compounds having a further unsubstituted or substituted sulfophenyl diazo component radical and a 4-alkoxy- or arylsulfonyloxy benzene coupling component radical having an acylamina substituent
JPS57150612A (en) * 1981-03-13 1982-09-17 Tanabe Seiyaku Co Ltd Immediately releasing micro-capsule and its preparation
JPS5858145A (ja) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd 速放性マイクロカプセル
JPS5858146A (ja) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd 速放性マイクロカプセル
FR2651127B1 (fr) * 1989-08-30 1994-06-03 Chevance Leon Nouvelle utilisation de substances comme anticomplements et medicaments renfermant une telle substance.
FR2651128A1 (fr) * 1989-08-30 1991-03-01 Chevance Leon Nouvelle utilisation des anticomplements pour le traitement des parodontoses.
JP2018512486A (ja) * 2015-03-16 2018-05-17 アルフローマ アイピー ゲゼルシャフト ミット ベシュレンクテル ハフツング トリスアゾ酸性染料
ES2969949T3 (es) * 2019-01-17 2024-05-23 Archroma Ip Gmbh Nuevos tintes ácidos bisazo

Also Published As

Publication number Publication date
JPS4843419A (ja) 1973-06-23
US3847895A (en) 1974-11-12
CH561758A5 (ja) 1975-05-15
FR2154588B1 (ja) 1976-01-30
FR2154588A1 (ja) 1973-05-11
DE2247418A1 (de) 1973-04-05
GB1374048A (en) 1974-11-13

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