FR581006A - Production of azo colors and resulting products - Google Patents

Production of azo colors and resulting products

Info

Publication number
FR581006A
FR581006A FR581006DA FR581006A FR 581006 A FR581006 A FR 581006A FR 581006D A FR581006D A FR 581006DA FR 581006 A FR581006 A FR 581006A
Authority
FR
France
Prior art keywords
production
resulting products
azo colors
azo
colors
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
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR581006A publication Critical patent/FR581006A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/26—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR581006D 1923-05-07 1924-05-01 Production of azo colors and resulting products Expired FR581006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581006X 1923-05-07

Publications (1)

Publication Number Publication Date
FR581006A true FR581006A (en) 1924-11-21

Family

ID=6570959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581006D Expired FR581006A (en) 1923-05-07 1924-05-01 Production of azo colors and resulting products

Country Status (2)

Country Link
CH (1) CH110110A (en)
FR (1) FR581006A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2590817A1 (en) 2010-07-05 2013-05-15 Gevartis AG Heat shielding means in the form of a film

Also Published As

Publication number Publication date
CH110110A (en) 1925-05-16

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