Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 82
... matter of scientific property is defined as intentional or chance discovery of " any new phenomenon , fact or property . " may be protected only if , ( a ) no application to manufacture is obvious at the time ; ( b ) if such application ...
... matter of scientific property is defined as intentional or chance discovery of " any new phenomenon , fact or property . " may be protected only if , ( a ) no application to manufacture is obvious at the time ; ( b ) if such application ...
Strona 91
... matter Ash precipitate matter Ash ... 0.3518 0.2530 0.0988 0.1352 0.1240 0.0112 nil 0.4584 0.2092 0.2492 nil nil nil nil nil nil nil nil When the acids were placed in the air- oven at 110 ° C. for one week , 49 per cent . by weight were ...
... matter Ash precipitate matter Ash ... 0.3518 0.2530 0.0988 0.1352 0.1240 0.0112 nil 0.4584 0.2092 0.2492 nil nil nil nil nil nil nil nil When the acids were placed in the air- oven at 110 ° C. for one week , 49 per cent . by weight were ...
Strona 93
... matter of considerable difficulty . Apart from the methods made available or suggested by other investigators , certain methods have been modified or developed at the Building Research Sation . All these methods are reviewed ...
... matter of considerable difficulty . Apart from the methods made available or suggested by other investigators , certain methods have been modified or developed at the Building Research Sation . All these methods are reviewed ...
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acid hydrolysis alcohol Algarite algarose alkaline aluminium ammonia amount analysed animal appearance application aqueous associated become boiling brown Building Bureau of Mines Burrell calcium called carbon caustic soda cent Chemical Chemistry chloroform College colour considerable constitution contained cures differs difficulties dissolved ether evolved extract FEBRUARY give heated Honolulu Oil important Industry insoluble INSTITUTE interest January known later lime liquid London manufacture material matter METALS Method naphthenic acids nature nil nil obtained Office Oil Co patent period placed pounds powder precipitate present probably produced protection pure pyridine quantities recently reduces remaining Report Research residue resulting rickets salts Sampled Science scientific property seaweed shown solid solu soluble solution Street substance sugars suggested sulphuric acid Theory tion top of oil Trade University vitamin volume weight worker yield zone