FR2077435B1 - - Google Patents

Info

Publication number
FR2077435B1
FR2077435B1 FR7103141A FR7103141A FR2077435B1 FR 2077435 B1 FR2077435 B1 FR 2077435B1 FR 7103141 A FR7103141 A FR 7103141A FR 7103141 A FR7103141 A FR 7103141A FR 2077435 B1 FR2077435 B1 FR 2077435B1
Authority
FR
France
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
FR7103141A
Other languages
French (fr)
Other versions
FR2077435A1 (enExample
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
Priority claimed from DE19702004441 external-priority patent/DE2004441A1/de
Priority claimed from DE19702064600 external-priority patent/DE2064600A1/de
Priority claimed from DE19702064595 external-priority patent/DE2064595A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2077435A1 publication Critical patent/FR2077435A1/fr
Application granted granted Critical
Publication of FR2077435B1 publication Critical patent/FR2077435B1/fr
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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/523—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
    • C09B62/527—Azo dyes
    • C09B62/53—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7103141A 1970-01-31 1971-01-29 Expired FR2077435B1 (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702004441 DE2004441A1 (en) 1970-01-31 1970-01-31 Water-insoluble mono-azo dyes for synthetic fibres
DE19702064600 DE2064600A1 (en) 1970-12-30 1970-12-30 Monoazo dyes free of sulphonic acid groups
DE19702064595 DE2064595A1 (en) 1970-12-30 1970-12-30 Monoazo dyes free of sulphonic acid groups

Publications (2)

Publication Number Publication Date
FR2077435A1 FR2077435A1 (enExample) 1971-10-22
FR2077435B1 true FR2077435B1 (enExample) 1975-01-17

Family

ID=27182381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103141A Expired FR2077435B1 (enExample) 1970-01-31 1971-01-29

Country Status (6)

Country Link
AT (1) AT302502B (enExample)
BE (1) BE762268A (enExample)
CA (1) CA925859A (enExample)
FR (1) FR2077435B1 (enExample)
GB (1) GB1290464A (enExample)
NL (1) NL7101229A (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975160A (en) * 1933-04-04 1934-10-02 Du Pont Azo dyes and method for their preparation
GB862269A (en) * 1957-10-04 1961-03-08 Ici Ltd New azo dyestuffs
US3050516A (en) * 1958-02-07 1962-08-21 Sandoz Ag Monoazo dyestuffs of low solubility in water
FR1542399A (fr) * 1966-11-10 1968-10-11 Sandoz Sa Colorants mono-azoïques diffcilement solubles dans l'eau, leur procédé de fabrication et leurs applications

Also Published As

Publication number Publication date
BE762268A (fr) 1971-07-01
FR2077435A1 (enExample) 1971-10-22
AT302502B (de) 1972-10-25
NL7101229A (enExample) 1971-08-03
CA925859A (en) 1973-05-08
GB1290464A (enExample) 1972-09-27

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse