Polyethylene oxide-polysiloxane branched copolymers and networks - 1. Hydrosilylation of vinyl ethers of oligoethylene glycols with polyhydridosiloxanes

Authors
Trofimov, BA Skotheim, TA Parshina, LN Khil'ko, MY Oparina, LA Kovalev, IP Gavrilov, AB
Citation
Ba. Trofimov et al., Polyethylene oxide-polysiloxane branched copolymers and networks - 1. Hydrosilylation of vinyl ethers of oligoethylene glycols with polyhydridosiloxanes, RUSS CHEM B, 48(3), 1999, pp. 463-469
Citations number
14
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
48
Issue
3
Year of publication
1999
Pages
463 - 469
Database
ISI
SICI code
1066-5285(199903)48:3<463:POBCAN>2.0.ZU;2-K
Abstract
The hydrosilylation of vinyl methyl and divinyl ethers of oligoethylene gly cols with polyhydridosiloxanes in the presence of chloroplatinic acid is ac companied by side processes, namely, polymerization of vinyl ethers and hom odehydrocondensation of polyhydridosiloxanes. The electrical conductivity o f similar to 1 M solutions of lithium triflate or bis(trifluoromethylsulfon yl) imide in the resulting hydrosilylation products is similar to 10(-5) S cm(-1).