Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
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Strona 49
... Soap in Dry Cleaning , by Proceedings and Notices of Societies 62 Reginald B. Brown 60 Trade Marks 64 ... PETROLEUM : A RECORD OF ACHIEVEMENT IN APPLIED SCIENCE * By SIR JOHN CADMAN , G.C.M.G. , D.Sc. , M.R.I. Chairman of the Anglo ...
... Soap in Dry Cleaning , by Proceedings and Notices of Societies 62 Reginald B. Brown 60 Trade Marks 64 ... PETROLEUM : A RECORD OF ACHIEVEMENT IN APPLIED SCIENCE * By SIR JOHN CADMAN , G.C.M.G. , D.Sc. , M.R.I. Chairman of the Anglo ...
Strona 60
... Soaps with the object of establishing the constitution and mode of application of a soap having the maximum cleansing effect when used in conjunction with petroleum spirit . The cleaning trials were made in a shak- ing or tumbling ...
... Soaps with the object of establishing the constitution and mode of application of a soap having the maximum cleansing effect when used in conjunction with petroleum spirit . The cleaning trials were made in a shak- ing or tumbling ...
Strona 61
... soap in which 5-10 % of fatty acid is unsaponified . Any good quality " Olein " may be used . ( 5 ) The addition of ammonia in the machine is not advisable and ammonia soaps are less effective than potash soaps . ( 6 ) Triethanolamine soaps ...
... soap in which 5-10 % of fatty acid is unsaponified . Any good quality " Olein " may be used . ( 5 ) The addition of ammonia in the machine is not advisable and ammonia soaps are less effective than potash soaps . ( 6 ) Triethanolamine soaps ...
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