FR1265505A - Sparingly soluble azo dyes in water, their manufacturing process and applications - Google Patents

Sparingly soluble azo dyes in water, their manufacturing process and applications

Info

Publication number
FR1265505A
FR1265505A FR831825A FR831825A FR1265505A FR 1265505 A FR1265505 A FR 1265505A FR 831825 A FR831825 A FR 831825A FR 831825 A FR831825 A FR 831825A FR 1265505 A FR1265505 A FR 1265505A
Authority
FR
France
Prior art keywords
applications
water
manufacturing process
sparingly soluble
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
FR831825A
Other languages
French (fr)
Inventor
Ernest Merian
Otto Senn
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
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR831825A priority Critical patent/FR1265505A/en
Application granted granted Critical
Publication of FR1265505A publication Critical patent/FR1265505A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR831825A 1960-07-01 1960-07-01 Sparingly soluble azo dyes in water, their manufacturing process and applications Expired FR1265505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR831825A FR1265505A (en) 1960-07-01 1960-07-01 Sparingly soluble azo dyes in water, their manufacturing process and applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831825A FR1265505A (en) 1960-07-01 1960-07-01 Sparingly soluble azo dyes in water, their manufacturing process and applications

Publications (1)

Publication Number Publication Date
FR1265505A true FR1265505A (en) 1961-06-30

Family

ID=8734706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831825A Expired FR1265505A (en) 1960-07-01 1960-07-01 Sparingly soluble azo dyes in water, their manufacturing process and applications

Country Status (1)

Country Link
FR (1) FR1265505A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071940A1 (en) * 1969-12-19 1971-09-24 Hoechst Ag
US4145342A (en) * 1976-07-09 1979-03-20 Bayer Aktiengesellschaft Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneoxy group
EP0073369A1 (en) * 1981-08-21 1983-03-09 CASSELLA Aktiengesellschaft Dyestuff preparations and methods of dyeing and printing high molecular-weight hydrophobic materials
EP0584915A1 (en) * 1992-07-29 1994-03-02 Morton International, Inc. Base extractable petroleum markers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071940A1 (en) * 1969-12-19 1971-09-24 Hoechst Ag
US4145342A (en) * 1976-07-09 1979-03-20 Bayer Aktiengesellschaft Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneoxy group
EP0073369A1 (en) * 1981-08-21 1983-03-09 CASSELLA Aktiengesellschaft Dyestuff preparations and methods of dyeing and printing high molecular-weight hydrophobic materials
EP0584915A1 (en) * 1992-07-29 1994-03-02 Morton International, Inc. Base extractable petroleum markers
TR26876A (en) * 1992-07-29 1994-08-22 Morton Int Inc Excess extractable oil marking agents

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