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FR517124A - New azo dyes of triphenylmethane capable of being chromed on the fiber and process for their manufacture - Google Patents

New azo dyes of triphenylmethane capable of being chromed on the fiber and process for their manufacture

Info

Publication number
FR517124A
FR517124A FR517124A FR517124DA FR517124A FR 517124 A FR517124 A FR 517124A FR 517124 A FR517124 A FR 517124A FR 517124D A FR517124D A FR 517124DA FR 517124 A FR517124 A FR 517124A
Authority
FR
France
Prior art keywords
chromed
triphenylmethane
fiber
manufacture
azo 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
FR517124A
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.)
Prod Chim Rohner S A Fab De
Original Assignee
Prod Chim Rohner S A Fab De
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 Prod Chim Rohner S A Fab De filed Critical Prod Chim Rohner S A Fab De
Application granted granted Critical
Publication of FR517124A publication Critical patent/FR517124A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR517124A 1920-06-14 1920-06-14 New azo dyes of triphenylmethane capable of being chromed on the fiber and process for their manufacture Expired FR517124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517124T 1920-06-14

Publications (1)

Publication Number Publication Date
FR517124A true FR517124A (en) 1921-04-30

Family

ID=8915654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517124A Expired FR517124A (en) 1920-06-14 1920-06-14 New azo dyes of triphenylmethane capable of being chromed on the fiber and process for their manufacture

Country Status (1)

Country Link
FR (1) FR517124A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031523A1 (en) * 1969-02-19 1970-11-20 Sandoz Sa
FR2331604A2 (en) * 1975-11-14 1977-06-10 Sandoz Sa NEW AZOIC COLORANTS AND THEIR PREPARATION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031523A1 (en) * 1969-02-19 1970-11-20 Sandoz Sa
FR2331604A2 (en) * 1975-11-14 1977-06-10 Sandoz Sa NEW AZOIC COLORANTS AND THEIR PREPARATION

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