GB1298280A - Disazo dyes containing benzylamino groups - Google Patents

Disazo dyes containing benzylamino groups

Info

Publication number
GB1298280A
GB1298280A GB5772370A GB5772370A GB1298280A GB 1298280 A GB1298280 A GB 1298280A GB 5772370 A GB5772370 A GB 5772370A GB 5772370 A GB5772370 A GB 5772370A GB 1298280 A GB1298280 A GB 1298280A
Authority
GB
United Kingdom
Prior art keywords
conh
disazo dyes
dyes containing
hconh
hoch
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
GB5772370A
Other languages
English (en)
Inventor
Karl-Ludwig Moritz
Alois Gottschlich
Gerhard Wolfrum
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1298280A publication Critical patent/GB1298280A/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)
GB5772370A 1969-12-05 1970-12-04 Disazo dyes containing benzylamino groups Expired GB1298280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691961028 DE1961028A1 (de) 1969-12-05 1969-12-05 Disazofarbstoffe

Publications (1)

Publication Number Publication Date
GB1298280A true GB1298280A (en) 1972-11-29

Family

ID=5753061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5772370A Expired GB1298280A (en) 1969-12-05 1970-12-04 Disazo dyes containing benzylamino groups

Country Status (6)

Country Link
BE (1) BE759869A (enrdf_load_stackoverflow)
CH (1) CH583768A5 (enrdf_load_stackoverflow)
DE (1) DE1961028A1 (enrdf_load_stackoverflow)
FR (1) FR2070752B1 (enrdf_load_stackoverflow)
GB (1) GB1298280A (enrdf_load_stackoverflow)
NL (1) NL7017780A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298036A (en) * 1991-07-19 1994-03-29 Ciba-Geigy Corporation Mixture of disazo dyes containing sulfo-substituted 1,4-naphthalene middle components

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115713A (en) * 1975-03-06 1978-09-19 Motorola, Inc. Rotor bias means for miniature watch motors or the like
CH646554A5 (de) * 1979-07-11 1984-11-30 Lpa Les Produits Associes Wechselstrom-kleinmotor mit pendelndem dauermagnetischen laeufer.
DE3122636A1 (de) * 1981-06-06 1982-12-23 Basf Ag, 6700 Ludwigshafen Sulfonsaeuregruppenhaltige disazofarbstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298036A (en) * 1991-07-19 1994-03-29 Ciba-Geigy Corporation Mixture of disazo dyes containing sulfo-substituted 1,4-naphthalene middle components

Also Published As

Publication number Publication date
BE759869A (fr) 1971-05-17
NL7017780A (enrdf_load_stackoverflow) 1971-06-08
FR2070752B1 (enrdf_load_stackoverflow) 1975-01-10
FR2070752A1 (enrdf_load_stackoverflow) 1971-09-17
DE1961028A1 (de) 1971-06-09
CH583768A5 (enrdf_load_stackoverflow) 1977-01-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees