CA456347A - Sulphonic acid derivative of aryl diamines - Google Patents

Sulphonic acid derivative of aryl diamines

Info

Publication number
CA456347A
CA456347A CA456347A CA456347DA CA456347A CA 456347 A CA456347 A CA 456347A CA 456347 A CA456347 A CA 456347A CA 456347D A CA456347D A CA 456347DA CA 456347 A CA456347 A CA 456347A
Authority
CA
Canada
Prior art keywords
acid derivative
sulphonic acid
aryl diamines
diamines
aryl
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
CA456347A
Other languages
French (fr)
Inventor
B. Dickey Joseph
G. Mcnally Joseph
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA456347A publication Critical patent/CA456347A/en
Expired legal-status Critical Current

Links

CA456347A Sulphonic acid derivative of aryl diamines Expired CA456347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456347T

Publications (1)

Publication Number Publication Date
CA456347A true CA456347A (en) 1949-05-03

Family

ID=35574087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA456347A Expired CA456347A (en) Sulphonic acid derivative of aryl diamines

Country Status (1)

Country Link
CA (1) CA456347A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056523A (en) * 1974-12-09 1977-11-01 Hoechst Aktiengesellschaft Water-insoluble azo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056523A (en) * 1974-12-09 1977-11-01 Hoechst Aktiengesellschaft Water-insoluble azo dyestuffs

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