FR724721A - Production de nouvelles matières colorantes au soufre - Google Patents

Production de nouvelles matières colorantes au soufre

Info

Publication number
FR724721A
FR724721A FR724721DA FR724721A FR 724721 A FR724721 A FR 724721A FR 724721D A FR724721D A FR 724721DA FR 724721 A FR724721 A FR 724721A
Authority
FR
France
Prior art keywords
production
coloring materials
new sulfur
sulfur coloring
new
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
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 FR724721A publication Critical patent/FR724721A/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
    • C09B49/00—Sulfur dyes
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR724721D 1930-10-24 1931-10-17 Production de nouvelles matières colorantes au soufre Expired FR724721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH724721X 1930-10-24

Publications (1)

Publication Number Publication Date
FR724721A true FR724721A (fr) 1932-05-02

Family

ID=4531812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724721D Expired FR724721A (fr) 1930-10-24 1931-10-17 Production de nouvelles matières colorantes au soufre

Country Status (1)

Country Link
FR (1) FR724721A (fr)

Similar Documents

Publication Publication Date Title
FR707441A (fr) Production de nouvelles matières colorantes chromifères
FR697169A (fr) Production de matières artificielles infusibles
FR718089A (fr) Production de 1.4-dioxyéthylaminoanthraquinones symétriques
FR678681A (fr) Production de nouvelles matières colorantes
FR724721A (fr) Production de nouvelles matières colorantes au soufre
FR704129A (fr) Production de nouvelles matières colorantes
FR689111A (fr) Production de nouvelles matières colorantes azoïques
FR695488A (fr) Nouvelle balançoire
FR660843A (fr) Production de nouvelles matières colorantes métallifères
FR725326A (fr) Production de nouvelles matières colorantes
FR716826A (fr) Production de nouvelles matières colorantes
FR709779A (fr) Production de nouvelles matières colorantes
FR723699A (fr) Production de nouvelles matières colorantes
FR674616A (fr) Production de nouvelles matières colorantes
FR691971A (fr) Production de nouvelles matières colorantes
FR37190E (fr) Production de nouvelles matières colorantes
FR691973A (fr) Production de nouvelles matières colorantes métallifères
FR695869A (fr) Production de nouvelles matières colorantes métallifères
FR697600A (fr) Production de nouvelles matières colorantes métallifères
FR39207E (fr) Production de nouvelles matières colorantes métallifères
FR38749E (fr) Production de nouvelles matières colorantes métallifères
FR38707E (fr) Production de nouvelles matières colorantes métallifères
FR756136A (fr) Production de nouvelles matières colorantes chromifères
FR682841A (fr) Production de nouvelles matières colorantes
FR677782A (fr) Production de nouvelles matières colorantes