Zobrazeno 1 - 4
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pro vyhledávání: '"T. G. Levi"'
Publikováno v:
Zeitschrift für Analytische Chemie. 123:42-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::135f4e4c5bfb5e8101f6b640f5696bad
https://doi.org/10.1007/bf01735307
https://doi.org/10.1007/bf01735307
Autor:
T. G. Levi
Publikováno v:
Rubber Chemistry and Technology. 10:471-473
Vulcanizing agents for rubber can be classified in the following six types: (1) Sulfur, including α-sulfur, β-sulfur, γ-sulfur, precipitated sulfur, and nascent δ-sulfur. (2) compounds containing sulfur, e. g., sulfur chloride, sulfur iodide, sul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::758666893ec861d2342e50b957efe034
https://doi.org/10.5254/1.3539002
https://doi.org/10.5254/1.3539002
Autor:
T. G. Levi
Publikováno v:
Rubber Chemistry and Technology. 3:51-52
In the present note condensation products of the simpler aminophenols with aliphatic and aromatic aldehydes are described The condensation products with aldehydes and 2,4-diaminophenol are of particular interest because the latter is so unstable that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6bf2aa17b454028c8597e0d1092e96b
https://doi.org/10.5254/1.3535463
https://doi.org/10.5254/1.3535463
Autor:
T. G. Levi
Publikováno v:
Rubber Chemistry and Technology. 3:1-2
A new procedure for the separation of quebrachitol from the serum of the latex of Hevea brasiliensis is described, and three new esters of quebrachitol are prepared.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bc5f9d1675f176121f3c1a52f7fa20e
https://doi.org/10.5254/1.3535456
https://doi.org/10.5254/1.3535456