Chemical News and Journal of Industrial Science, Tomy 125-126Chemical news office., 1923 |
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Strona 7
... ACID AND METAL ABIETATES . in The preparation of abietic acid from rosin is described in the above paper by L. L. Steele ( Jour . Amer . Chem . Soc . , 1922 , p . 1333 ) . The sample , in small lumps , is boiled under reflux with 98 per ...
... ACID AND METAL ABIETATES . in The preparation of abietic acid from rosin is described in the above paper by L. L. Steele ( Jour . Amer . Chem . Soc . , 1922 , p . 1333 ) . The sample , in small lumps , is boiled under reflux with 98 per ...
Strona 13
... ACID AND METAL ABIETATES . in The preparation of abietic acid from rosin is described in the above paper by L. L. Steele ( Jour . Amer . Chem . Soc . , 1922 , p . 1333 ) . The sample , in small lumps , is boiled under reflux with 98 per ...
... ACID AND METAL ABIETATES . in The preparation of abietic acid from rosin is described in the above paper by L. L. Steele ( Jour . Amer . Chem . Soc . , 1922 , p . 1333 ) . The sample , in small lumps , is boiled under reflux with 98 per ...
Strona 14
... Acid ; cyanides . Patent No. 179096. - Messrs . Air Reduction Co. , Inc. , of 342 , Madison Avenue , Manhattan , New York , U.S.A .. have obtained a Patent in this country for a pro- cess of obtaining Hydrocyanic acid . It is obtained ...
... Acid ; cyanides . Patent No. 179096. - Messrs . Air Reduction Co. , Inc. , of 342 , Madison Avenue , Manhattan , New York , U.S.A .. have obtained a Patent in this country for a pro- cess of obtaining Hydrocyanic acid . It is obtained ...
Strona 30
... ACID ALCOHOLS . - E . E. Blaise and Mlle . Montagne . When lactic and oxyisobuty- ric acids are treated with thionyl chloride , the chlorosulphite of the acid is not formed , but a compound of a new type , which the authors call an ...
... ACID ALCOHOLS . - E . E. Blaise and Mlle . Montagne . When lactic and oxyisobuty- ric acids are treated with thionyl chloride , the chlorosulphite of the acid is not formed , but a compound of a new type , which the authors call an ...
Strona 32
... acid . ΟΥ 181247 - Napp , H. R. - Process for the manufac- ture of cc . - isopropylallyl barbituric acid . Abstract Published This Week . Dyeing cellulose acetate . - Patent No. 179384.- A process of dyeing Acid , basic , mordant , sub ...
... acid . ΟΥ 181247 - Napp , H. R. - Process for the manufac- ture of cc . - isopropylallyl barbituric acid . Abstract Published This Week . Dyeing cellulose acetate . - Patent No. 179384.- A process of dyeing Acid , basic , mordant , sub ...
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