CA469436A - Production de matieres colorantes de diphenylamine - Google Patents

Production de matieres colorantes de diphenylamine

Info

Publication number
CA469436A
CA469436A CA469436A CA469436DA CA469436A CA 469436 A CA469436 A CA 469436A CA 469436 A CA469436 A CA 469436A CA 469436D A CA469436D A CA 469436DA CA 469436 A CA469436 A CA 469436A
Authority
CA
Canada
Prior art keywords
dyestuffs
processes
producing diphenylamine
diphenylamine
producing
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
CA469436A
Other languages
English (en)
Inventor
S. Salvin Victor
W. Seymour George
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA469436A publication Critical patent/CA469436A/fr
Expired legal-status Critical Current

Links

CA469436A Production de matieres colorantes de diphenylamine Expired CA469436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA469436T

Publications (1)

Publication Number Publication Date
CA469436A true CA469436A (fr) 1950-11-14

Family

ID=35603373

Family Applications (1)

Application Number Title Priority Date Filing Date
CA469436A Expired CA469436A (fr) Production de matieres colorantes de diphenylamine

Country Status (1)

Country Link
CA (1) CA469436A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900327A (en) * 1987-02-26 1990-02-13 Henkel Kommanditgesellschaft Auf Aktien Preparations containing substantive nitrodiphenylamine derivative hair dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900327A (en) * 1987-02-26 1990-02-13 Henkel Kommanditgesellschaft Auf Aktien Preparations containing substantive nitrodiphenylamine derivative hair dyes

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