CA724208A - Process for the manufacture of 4:4'-diamino-1:1'-dianthraquinonyl-3:3'-disulfonic acid - Google Patents

Process for the manufacture of 4:4'-diamino-1:1'-dianthraquinonyl-3:3'-disulfonic acid

Info

Publication number
CA724208A
CA724208A CA724208A CA724208DA CA724208A CA 724208 A CA724208 A CA 724208A CA 724208 A CA724208 A CA 724208A CA 724208D A CA724208D A CA 724208DA CA 724208 A CA724208 A CA 724208A
Authority
CA
Canada
Prior art keywords
dianthraquinonyl
diamino
manufacture
disulfonic acid
disulfonic
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
CA724208A
Inventor
Wick Arnold
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
Publication date
Application granted granted Critical
Publication of CA724208A publication Critical patent/CA724208A/en
Expired legal-status Critical Current

Links

CA724208A Process for the manufacture of 4:4'-diamino-1:1'-dianthraquinonyl-3:3'-disulfonic acid Expired CA724208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA724208T

Publications (1)

Publication Number Publication Date
CA724208A true CA724208A (en) 1965-12-21

Family

ID=36063107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA724208A Expired CA724208A (en) Process for the manufacture of 4:4'-diamino-1:1'-dianthraquinonyl-3:3'-disulfonic acid

Country Status (1)

Country Link
CA (1) CA724208A (en)

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