BE825020A - Colorants diazo hydrosolubles derives du diamino-4,4' benzanilide - Google Patents

Colorants diazo hydrosolubles derives du diamino-4,4' benzanilide

Info

Publication number
BE825020A
BE825020A BE152914A BE152914A BE825020A BE 825020 A BE825020 A BE 825020A BE 152914 A BE152914 A BE 152914A BE 152914 A BE152914 A BE 152914A BE 825020 A BE825020 A BE 825020A
Authority
BE
Belgium
Prior art keywords
water
soluble diazo
diamino benzanilide
colorants derived
diazo colorants
Prior art date
Application number
BE152914A
Other languages
English (en)
Inventor
S S Papa
A Condo
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 filed Critical
Publication of BE825020A publication Critical patent/BE825020A/fr

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/30—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two identical coupling components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Hybrid Cells (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE152914A 1974-01-30 1975-01-30 Colorants diazo hydrosolubles derives du diamino-4,4' benzanilide BE825020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19963/74A IT1007163B (it) 1974-01-30 1974-01-30 Colorante disazoico idrosolubile derivato dalla 4.4 diammido ben zanilide

Publications (1)

Publication Number Publication Date
BE825020A true BE825020A (fr) 1975-07-30

Family

ID=11162675

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152914A BE825020A (fr) 1974-01-30 1975-01-30 Colorants diazo hydrosolubles derives du diamino-4,4' benzanilide

Country Status (11)

Country Link
US (1) US4250091A (fr)
JP (1) JPS5848590B2 (fr)
BE (1) BE825020A (fr)
CA (1) CA1037030A (fr)
CH (1) CH606312A5 (fr)
DE (1) DE2503639C2 (fr)
ES (1) ES434215A1 (fr)
FR (1) FR2259138B1 (fr)
GB (1) GB1484739A (fr)
IT (1) IT1007163B (fr)
NL (1) NL7500858A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527395A1 (de) * 1975-06-19 1976-12-30 Bayer Ag Disazofarbstoffe
US4490151A (en) * 1981-12-24 1984-12-25 Crompton And Knowles Corporation Disazo sulfophenylpyrazolonestilbene dyes and direct dyes to color cellulose black
US4455258A (en) * 1981-12-24 1984-06-19 Crompton And Knowles Corporation Disazo sulfophenylpyrazolone-sulfostilbene dyes
US20060147587A1 (en) * 2002-11-14 2006-07-06 Kovich Nicholas D Square bottom taco shell
WO2008109827A2 (fr) * 2007-03-07 2008-09-12 General Mills Marketing, Inc. Coquilles aromatisés pour tacos
USD799151S1 (en) 2013-12-13 2017-10-10 General Mills, Inc. Shaped tortilla
USD774273S1 (en) 2013-12-13 2016-12-20 General Mills, Inc. Shaped tortilla
USD754416S1 (en) 2013-12-13 2016-04-26 General Mills, Inc. Shaped tortilla
USD779151S1 (en) 2013-12-13 2017-02-21 General Mills, Inc. Shaped tortilla

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US936367A (en) * 1909-07-07 1909-10-12 Chem Ind Basel Orange to red tetrazo dye and process of making same.
US2571990A (en) * 1947-12-30 1951-10-16 Gen Aniline & Film Corp Azo dyeing process for cellulose fibers
DE929569C (de) * 1951-05-25 1955-06-30 Ici Ltd Verfahren zur Herstellung von neuen Disazofarbstoffen
GB957336A (en) * 1961-05-24 1964-05-06 Ici Ltd New poly-azo dyestuffs containing unsaturated acylamino groups
CH437589A (de) * 1963-11-08 1967-06-15 Durand & Huguenin Ag Verfahren zur Herstellung von wasserlöslichen metallisierbaren Disazofarbstoffen

Also Published As

Publication number Publication date
US4250091A (en) 1981-02-10
JPS50108323A (fr) 1975-08-26
FR2259138A1 (fr) 1975-08-22
IT1007163B (it) 1976-10-30
FR2259138B1 (fr) 1977-04-15
CH606312A5 (fr) 1978-10-31
DE2503639C2 (de) 1983-12-08
CA1037030A (fr) 1978-08-22
NL7500858A (nl) 1975-08-01
DE2503639A1 (de) 1975-07-31
JPS5848590B2 (ja) 1983-10-29
ES434215A1 (es) 1976-12-01
GB1484739A (en) 1977-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AZIENDE COLORI NAZIONALI AFFINI ACNA S.P.A.

Effective date: 19920131