CA835422A - Preparation of 4,4'-biphenyldisulfonic acid - Google Patents

Preparation of 4,4'-biphenyldisulfonic acid

Info

Publication number
CA835422A
CA835422A CA835422A CA835422DA CA835422A CA 835422 A CA835422 A CA 835422A CA 835422 A CA835422 A CA 835422A CA 835422D A CA835422D A CA 835422DA CA 835422 A CA835422 A CA 835422A
Authority
CA
Canada
Prior art keywords
preparation
biphenyldisulfonic acid
biphenyldisulfonic
acid
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
CA835422A
Inventor
C. Cumbo Charles
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA835422A publication Critical patent/CA835422A/en
Expired legal-status Critical Current

Links

CA835422A Preparation of 4,4'-biphenyldisulfonic acid Expired CA835422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA835422T

Publications (1)

Publication Number Publication Date
CA835422A true CA835422A (en) 1970-02-24

Family

ID=36312875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA835422A Expired CA835422A (en) Preparation of 4,4'-biphenyldisulfonic acid

Country Status (1)

Country Link
CA (1) CA835422A (en)

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