Chemical News and Journal of Industrial Science, Tomy 107-108Chemical news office., 1913 |
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Strona 1
... tion , " What reactions take place during the bromination. TESTING METHODS OF RUBBER CONTENTS IN RAW AND VULCANISED RUBBER . By W. A. DUCCA . Two distinct chemical compounds of the rubber molecule have been the subject of extensive ...
... tion , " What reactions take place during the bromination. TESTING METHODS OF RUBBER CONTENTS IN RAW AND VULCANISED RUBBER . By W. A. DUCCA . Two distinct chemical compounds of the rubber molecule have been the subject of extensive ...
Strona 3
... tion is subject to considerable variation , it follows neces- sarily that the composition of the bromo - sulphur com- pound of rubber will be just as variable . We have , con- sidering the present lack of a proper theory of vulcanisa- tion ...
... tion is subject to considerable variation , it follows neces- sarily that the composition of the bromo - sulphur com- pound of rubber will be just as variable . We have , con- sidering the present lack of a proper theory of vulcanisa- tion ...
Strona 11
... tion of Wohler . After receiving the degree of Doctor of the Formic Acid Series . - J . B. Senderens and Jean Philosophy , he went to America , where he remained for Aboulenc . - Using sulphuric acid as a catalyser the the rest of his ...
... tion of Wohler . After receiving the degree of Doctor of the Formic Acid Series . - J . B. Senderens and Jean Philosophy , he went to America , where he remained for Aboulenc . - Using sulphuric acid as a catalyser the the rest of his ...
Strona 21
... tion from Ipomea purpurea of a substance which was designated ipuranol , and since then the same compound has repeatedly been obtained from a variety of plants . The analysis of the ipuranol , and of its acetyl derivative , appeared to ...
... tion from Ipomea purpurea of a substance which was designated ipuranol , and since then the same compound has repeatedly been obtained from a variety of plants . The analysis of the ipuranol , and of its acetyl derivative , appeared to ...
Strona 24
... tion and Future Prospects of the British Sea Fisheries , " by J. Travis Jenkins , D.Sc. , & c . Microscopical , 8. Presidential Address , " Bedellus immortalis , " by H. G. Plimmer . Royal Institution . - On Tuesday next , January 14th ...
... tion and Future Prospects of the British Sea Fisheries , " by J. Travis Jenkins , D.Sc. , & c . Microscopical , 8. Presidential Address , " Bedellus immortalis , " by H. G. Plimmer . Royal Institution . - On Tuesday next , January 14th ...
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