IT1007163B - Colorante disazoico idrosolubile derivato dalla 4.4 diammido ben zanilide - Google Patents

Colorante disazoico idrosolubile derivato dalla 4.4 diammido ben zanilide

Info

Publication number
IT1007163B
IT1007163B IT19963/74A IT1996374A IT1007163B IT 1007163 B IT1007163 B IT 1007163B IT 19963/74 A IT19963/74 A IT 19963/74A IT 1996374 A IT1996374 A IT 1996374A IT 1007163 B IT1007163 B IT 1007163B
Authority
IT
Italy
Prior art keywords
zanilide
disazoic
diamide
ben
soluble
Prior art date
Application number
IT19963/74A
Other languages
English (en)
Inventor
S Papa
A Condo
Original Assignee
Acna
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 Acna filed Critical Acna
Priority to IT19963/74A priority Critical patent/IT1007163B/it
Priority to NL7500858A priority patent/NL7500858A/xx
Priority to CH95575A priority patent/CH606312A5/xx
Priority to GB3434/75A priority patent/GB1484739A/en
Priority to JP50010566A priority patent/JPS5848590B2/ja
Priority to FR7502504A priority patent/FR2259138B1/fr
Priority to CA218,853A priority patent/CA1037030A/en
Priority to ES434215A priority patent/ES434215A1/es
Priority to DE2503639A priority patent/DE2503639C2/de
Priority to BE152914A priority patent/BE825020A/xx
Application granted granted Critical
Publication of IT1007163B publication Critical patent/IT1007163B/it
Priority to US06/036,569 priority patent/US4250091A/en

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)
IT19963/74A 1974-01-30 1974-01-30 Colorante disazoico idrosolubile derivato dalla 4.4 diammido ben zanilide IT1007163B (it)

Priority Applications (11)

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
NL7500858A NL7500858A (nl) 1974-01-30 1975-01-24 Werkwijze om een directe diazokleurstof te den.
GB3434/75A GB1484739A (en) 1974-01-30 1975-01-27 Water-soluble disazo dyestuff derived from 4,4'-diamino-benzanilide
JP50010566A JPS5848590B2 (ja) 1974-01-30 1975-01-27 ジアゾ染料の製造法
CH95575A CH606312A5 (it) 1974-01-30 1975-01-27
FR7502504A FR2259138B1 (it) 1974-01-30 1975-01-28
CA218,853A CA1037030A (en) 1974-01-30 1975-01-28 Water-soluble diazo dyestuff derived from 4,4'-diaminobenzanilide
ES434215A ES434215A1 (es) 1974-01-30 1975-01-28 Un procedimiento para preparar un colorante diazoico sulfo-nado.
DE2503639A DE2503639C2 (de) 1974-01-30 1975-01-29 Sulfonierter Diazofarbstoff
BE152914A BE825020A (fr) 1974-01-30 1975-01-30 Colorants diazo hydrosolubles derives du diamino-4,4' benzanilide
US06/036,569 US4250091A (en) 1974-01-30 1979-05-07 Water-soluble disazo dyestuff derived from 4,4-diaminobenzanilide

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
IT1007163B true IT1007163B (it) 1976-10-30

Family

ID=11162675

Family Applications (1)

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

Country Status (11)

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

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
US20080220144A1 (en) * 2007-03-07 2008-09-11 Richards Anthony W Flavored taco shells
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
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

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
FR2259138A1 (it) 1975-08-22
CA1037030A (en) 1978-08-22
DE2503639A1 (de) 1975-07-31
JPS5848590B2 (ja) 1983-10-29
FR2259138B1 (it) 1977-04-15
CH606312A5 (it) 1978-10-31
JPS50108323A (it) 1975-08-26
US4250091A (en) 1981-02-10
DE2503639C2 (de) 1983-12-08
GB1484739A (en) 1977-09-01
NL7500858A (nl) 1975-08-01
BE825020A (fr) 1975-07-30
ES434215A1 (es) 1976-12-01

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