CA980792A - Manufacture of phosphonic acids - Google Patents

Manufacture of phosphonic acids

Info

Publication number
CA980792A
CA980792A CA147,553A CA147553A CA980792A CA 980792 A CA980792 A CA 980792A CA 147553 A CA147553 A CA 147553A CA 980792 A CA980792 A CA 980792A
Authority
CA
Canada
Prior art keywords
manufacture
phosphonic acids
phosphonic
acids
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
CA147,553A
Other versions
CA147553S (en
Inventor
Edward J. Lowe
William S. Holmes
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
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
Priority claimed from GB3488971A external-priority patent/GB1308841A/en
Priority claimed from GB1689272A external-priority patent/GB1398844A/en
Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Application granted granted Critical
Publication of CA980792A publication Critical patent/CA980792A/en
Expired legal-status Critical Current

Links

CA147,553A 1971-07-22 1972-07-20 Manufacture of phosphonic acids Expired CA980792A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3488971A GB1308841A (en) 1970-08-05 1971-07-22 Alkoxy dinitroaniline compounds and their use as herbicides
GB1689272A GB1398844A (en) 1971-07-22 1972-04-12 Manufacture of 1-hydroxyethane 1,1-diphosphonic acid

Publications (1)

Publication Number Publication Date
CA980792A true CA980792A (en) 1975-12-30

Family

ID=26252308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,553A Expired CA980792A (en) 1971-07-22 1972-07-20 Manufacture of phosphonic acids

Country Status (1)

Country Link
CA (1) CA980792A (en)

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