AU230500B2
(en )
1960-04-14
Method of regenerating quaternary ammonium anion exchange material
AU5349959A
(en )
1960-04-14
Method of regenerating quaternary ammonium anion exchange material
CA586647A
(en )
1959-11-10
Quaternary ammonium compounds and method for the preparation thereof
CA581532A
(en )
1959-08-18
Method of preparing quaternary ammonium salts
CA537122A
(en )
1957-02-12
Method of regenerating quaternary ammonium anion exchange resins
AU224683B2
(en )
1959-08-13
Improved anion exchange process
AU237905B2
(en )
1959-07-23
Anion exchange process
AU4582859A
(en )
1959-08-13
Improved anion exchange process
CA578934A
(en )
1959-07-07
Process for preparing quaternary ammonium compounds
CA566930A
(en )
1958-12-02
Quaternary ammonium salts
AU4511759A
(en )
1959-07-23
Anion exchange process
CA558966A
(en )
1958-06-17
Quaternary ammonium salts
AU234472B2
(en )
1959-12-03
Heterocyclic quaternary ammonium salts
CA571160A
(en )
1959-02-24
Quaternary ammonium phosphites
CA576219A
(en )
1959-05-19
Process for the production of quaternary ammonium compounds
CA527948A
(en )
1956-07-17
Anion exchange resins and process
CA572974A
(en )
1959-03-24
Wall-forming process
AU236587B2
(en )
1959-11-26
Quaternary ammonium compounds and their preparation
AU243969B2
(en )
1959-12-24
Quaternary ammonium compounds and their preparation
AU265903B2
(en )
1960-12-01
Quaternary ammonium compounds and their preparation
AU259788B2
(en )
1963-01-31
Quaternary ammonium compounds and process for their manufacture
AU4941659A
(en )
1959-12-03
Heterocyclic quaternary ammonium salts
CA575385A
(en )
1959-05-05
Process for preparing polycarbonamides
CA581087A
(en )
1959-08-11
Bis-dialkylaminoalkylene bis-polycyclic ammonium salts
CA560762A
(en )
1958-07-22
Process for preparing citrazinamide and its ammonium salt