Xiao Man-chao, Wen Xiao-yao, Du Zuo-dong. SYNTHESIS OF γ-SUBSTITUTED-PROPYLCYCLOTETR- ASILOXANES AND THEIR EMULSION COPOLYMERI- ZATIONS WITH OCTAMETHYLCYCLOTETRA-SILOXANE. [J]. Acta Polymerica Sinica (5):363-368(1984)
DOI:
Xiao Man-chao, Wen Xiao-yao, Du Zuo-dong. SYNTHESIS OF γ-SUBSTITUTED-PROPYLCYCLOTETR- ASILOXANES AND THEIR EMULSION COPOLYMERI- ZATIONS WITH OCTAMETHYLCYCLOTETRA-SILOXANE. [J]. Acta Polymerica Sinica (5):363-368(1984)DOI:
SYNTHESIS OF γ-SUBSTITUTED-PROPYLCYCLOTETR- ASILOXANES AND THEIR EMULSION COPOLYMERI- ZATIONS WITH OCTAMETHYLCYCLOTETRA-SILOXANE
Four γ-substituted-propylcyclotetrasiloxanes have been synthesized. Emulsion co-polymerizations of these cyclosiloxanes with octamethylcyclotetrasiloxane have been carried out in cationic and in anionic emulsion systems. Via these reactions
stable emulsions of organosilicon polymers which contain carbonfuctional groups such as γ-hydroxypropyl
γ-acetoxypropyl
γ-chloropropyl have been obtained.The effects of temperature
catalyst and the amount of γ-substituted-propylcyclo-tetrasiloxanes in the emulsion copolymerizations have been studied.