CA447018A - Fabrication d'aminodiphenylether sulphone - Google Patents

Fabrication d'aminodiphenylether sulphone

Info

Publication number
CA447018A
CA447018A CA447018A CA447018DA CA447018A CA 447018 A CA447018 A CA 447018A CA 447018 A CA447018 A CA 447018A CA 447018D A CA447018D A CA 447018DA CA 447018 A CA447018 A CA 447018A
Authority
CA
Canada
Prior art keywords
aminodiphenylether
manufacture
sulphonic acid
sulphonic
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
CA447018A
Other languages
English (en)
Inventor
Martin Henry
Heinrich Zaeslin Hans
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.)
Novartis AG
Original Assignee
Hans Heinrich Zaeslin
JR Geigy AG
Publication date
Application granted granted Critical
Publication of CA447018A publication Critical patent/CA447018A/fr
Expired legal-status Critical Current

Links

CA447018A Fabrication d'aminodiphenylether sulphone Expired CA447018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA447018T

Publications (1)

Publication Number Publication Date
CA447018A true CA447018A (fr) 1948-03-02

Family

ID=35564697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA447018A Expired CA447018A (fr) Fabrication d'aminodiphenylether sulphone

Country Status (1)

Country Link
CA (1) CA447018A (fr)

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