Synthesis and properties of star-shaped polymethylphenyl siloxane
Autor: | A.S. Golub, S.-S.A. Pavlova, Ye.Ye. Stepanova, I.I. Tverdokhlebova, M.A. Sipyagina, T.A. Larina |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Polymer Science U.S.S.R.. 23:1562-1569 |
ISSN: | 0032-3950 |
DOI: | 10.1016/0032-3950(81)90127-1 |
Popis: | A study was made of joint interaction of cis-1,3,5-trimethyl-1,3,5, triphenyl-cyclotrisiloxane and tetrakis-(3,5,7-trimethyl-3,5,7-triphenyltrisiloxane-7-hydroxy) titanium or silane in the presence of potassium trimethylsilanolate in bulk at 105° and it was shown that this interaction may take place to obtain polymethylphenylsiloxanes with star-shaped macromolecules. |
Databáze: | OpenAIRE |
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