FR1422175A - New reactive disazo dyes, their preparation and applications - Google Patents

New reactive disazo dyes, their preparation and applications

Info

Publication number
FR1422175A
FR1422175A FR992262A FR992262A FR1422175A FR 1422175 A FR1422175 A FR 1422175A FR 992262 A FR992262 A FR 992262A FR 992262 A FR992262 A FR 992262A FR 1422175 A FR1422175 A FR 1422175A
Authority
FR
France
Prior art keywords
applications
preparation
disazo dyes
new reactive
reactive disazo
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
FR992262A
Other languages
French (fr)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1422175A publication Critical patent/FR1422175A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR992262A 1963-10-22 1964-10-22 New reactive disazo dyes, their preparation and applications Expired FR1422175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296563A CH430003A (en) 1963-10-22 1963-10-22 Process for the preparation of reactive disazo dyes

Publications (1)

Publication Number Publication Date
FR1422175A true FR1422175A (en) 1965-12-24

Family

ID=4388041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992262A Expired FR1422175A (en) 1963-10-22 1964-10-22 New reactive disazo dyes, their preparation and applications

Country Status (5)

Country Link
BE (1) BE654651A (en)
CH (1) CH430003A (en)
FR (1) FR1422175A (en)
GB (1) GB1080252A (en)
NL (1) NL6412258A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1515030A (en) * 1976-02-11 1978-06-21 Ici Ltd Fibre reactive disazo dyestuffs
TW411357B (en) * 1994-11-17 2000-11-11 Ciba Sc Holding Ag Reactive azo dyes and their preparation

Also Published As

Publication number Publication date
CH430003A (en) 1967-02-15
GB1080252A (en) 1967-08-23
BE654651A (en) 1965-04-21
NL6412258A (en) 1965-04-23

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