Zobrazeno 1 - 4
of 4
pro vyhledávání: '"John Robert Keryk"'
Publikováno v:
Polymer Engineering & Science. 45:1522-1531
The temperature dependence of mechanical properties of two families of toughened silicone resins was investigated. The first family was representative of hydrosilylation reaction curable silicone resins, and the second representative of condensation
Publikováno v:
Macromolecules. 37:1455-1462
An effective toughening approach is described in this report. This approach uses a combination of both short and long PDMS segments, simultaneously incorporated into a polysilsesquioxane-based rigid network through chemical bonding at the terminals o
Publikováno v:
MRS Proceedings. 435
Oligomeric and polymeric SiPOM materials have been prepared by reacting trichloro endblocked PDMS [degree of polymerization, ∼ 14 (I) and 60 (II)] with α-K 8 SiW 11 O 39 . NMR and IR spectroscopy show that the POM units are bonded to the siloxane
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 125:178-179
The invention relates to a method of forming siloxane polymers using a heteropoly catalyst having a Keggin structure. The method comprises contacting a fluid comprising at least one siloxane polymer precursor selected from the group consisting of cyc