Process for the preparation of 1,1'-disubstituted 4,4'-bipyridylium salts

IL35066A0Inactive Publication Date: 1971-02-25IMPERIAL CHEMICAL INDUSTRIES LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
IL35066
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1970-03-04
Filing Date
1970-08-06
Publication Date
1971-02-25
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader
Need to check novelty before this filing date? Find Prior Art
No text content released.