FR77658E - Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications - Google Patents

Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications

Info

Publication number
FR77658E
FR77658E FR823908A FR823908A FR77658E FR 77658 E FR77658 E FR 77658E FR 823908 A FR823908 A FR 823908A FR 823908 A FR823908 A FR 823908A FR 77658 E FR77658 E FR 77658E
Authority
FR
France
Prior art keywords
chloro
beta
manufacture
applications
reactive dyes
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
FR823908A
Other languages
French (fr)
Inventor
Jakob Benz
Lukas Schneider
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
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR823908A priority Critical patent/FR77658E/en
Application granted granted Critical
Publication of FR77658E publication Critical patent/FR77658E/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
    • C09B62/44—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
    • C09B62/465—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 acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR823908A 1960-04-08 1960-04-08 Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications Expired FR77658E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR823908A FR77658E (en) 1960-04-08 1960-04-08 Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823908A FR77658E (en) 1960-04-08 1960-04-08 Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications

Publications (1)

Publication Number Publication Date
FR77658E true FR77658E (en) 1962-04-06

Family

ID=8728997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823908A Expired FR77658E (en) 1960-04-08 1960-04-08 Reactive dyes with beta-chloro-crotonyl groups, their manufacture and applications

Country Status (1)

Country Link
FR (1) FR77658E (en)

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