FR83221E - Basic dyes, their manufacturing processes and their applications - Google Patents

Basic dyes, their manufacturing processes and their applications

Info

Publication number
FR83221E
FR83221E FR921239A FR921239A FR83221E FR 83221 E FR83221 E FR 83221E FR 921239 A FR921239 A FR 921239A FR 921239 A FR921239 A FR 921239A FR 83221 E FR83221 E FR 83221E
Authority
FR
France
Prior art keywords
applications
manufacturing processes
basic dyes
dyes
basic
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
FR921239A
Other languages
French (fr)
Inventor
Roland Entschel
Curt Mueller
Walter Wehrli
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.)
Sandoz AG
Original Assignee
Sandoz 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 CH489862A external-priority patent/CH496765A/en
Priority claimed from CH470961A external-priority patent/CH435495A/en
Priority claimed from CH35962A external-priority patent/CH462348A/en
Priority claimed from CH1501362A external-priority patent/CH461664A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR921239A priority Critical patent/FR83221E/en
Application granted granted Critical
Publication of FR83221E publication Critical patent/FR83221E/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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • 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
    • C09B62/62—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 ethylenimino or N—acylated ethylenimino group or a —CO—NH—CH2—CH2—X group, wherein X is a halogen atom, a quaternary ammonium group or O—acyl and acyl is derived from an organic or inorganic acid, or a beta—substituted ethylamine group
    • C09B62/66—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR921239A 1961-04-21 1963-01-12 Basic dyes, their manufacturing processes and their applications Expired FR83221E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921239A FR83221E (en) 1961-04-21 1963-01-12 Basic dyes, their manufacturing processes and their applications

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH489862A CH496765A (en) 1961-04-21 1961-04-21 Basic anthraquinone dyes for polymers of - acrylonitrile and copolymers of acrylonitrile and vinyl ace
CH470961A CH435495A (en) 1961-04-21 1961-04-21 Process for the preparation of hydrazine derivatives
CH35962A CH462348A (en) 1962-01-12 1962-01-12 Process for the preparation of hydrazine derivatives
CH1501362A CH461664A (en) 1962-12-21 1962-12-21 Process for the production of hydrozine derivatives
FR921239A FR83221E (en) 1961-04-21 1963-01-12 Basic dyes, their manufacturing processes and their applications

Publications (1)

Publication Number Publication Date
FR83221E true FR83221E (en) 1964-07-03

Family

ID=27508820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921239A Expired FR83221E (en) 1961-04-21 1963-01-12 Basic dyes, their manufacturing processes and their applications

Country Status (1)

Country Link
FR (1) FR83221E (en)

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