FR521281A - Nouveaux produits intermédiaires et nouvelles matières colorantes, dérivés de diarylsulfones, ainsi que leur fabrication - Google Patents

Nouveaux produits intermédiaires et nouvelles matières colorantes, dérivés de diarylsulfones, ainsi que leur fabrication

Info

Publication number
FR521281A
FR521281A FR521281A FR521281DA FR521281A FR 521281 A FR521281 A FR 521281A FR 521281 A FR521281 A FR 521281A FR 521281D A FR521281D A FR 521281DA FR 521281 A FR521281 A FR 521281A
Authority
FR
France
Prior art keywords
new
diarylsulfones
manufacture
well
coloring matters
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
FR521281A
Other languages
English (en)
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR521281A publication Critical patent/FR521281A/fr
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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR521281A 1918-12-14 1920-07-28 Nouveaux produits intermédiaires et nouvelles matières colorantes, dérivés de diarylsulfones, ainsi que leur fabrication Expired FR521281A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH521281X 1918-12-14

Publications (1)

Publication Number Publication Date
FR521281A true FR521281A (fr) 1921-07-09

Family

ID=4517975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521281A Expired FR521281A (fr) 1918-12-14 1920-07-28 Nouveaux produits intermédiaires et nouvelles matières colorantes, dérivés de diarylsulfones, ainsi que leur fabrication

Country Status (1)

Country Link
FR (1) FR521281A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748912C (de) * 1935-09-07 1944-11-13 Verfahren zur Herstellung von Monoazofarbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748912C (de) * 1935-09-07 1944-11-13 Verfahren zur Herstellung von Monoazofarbstoffen

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