Accession Number : AD0704812

Title :   HEAT RESISTANT POLYMERS CONTAINING THE LOW MOLECULAR WEIGHT CLOSO-CARBORANES. I. POLYCARBORANYLENESILOXANE SIB-1 ELASTOMERS FROM C2B5H7.

Descriptive Note : Technical rept.,

Corporate Author : CHEMICAL SYSTEMS INC SANTA ANA CALIF

Personal Author(s) : Kesting,Robert E. ; Jackson,Kenneth F. ; Klusmann,Eugene B. ; Gerhart,Francis J.

Report Date : 24 MAR 1970

Pagination or Media Count : 19

Abstract : Elastomeric carboranesiloxane polymers of the Sib-1 type have been prepared from C2B5 analogs of C2B10 by sterically inhibiting crystallite formation via the introduction of an occasional C2B8 or C2B10 moiety. Crystallization of the modified Sib-1 polymers on standing was prevented by the introduction of covalent crosslinks. (Author)

Descriptors :   (*ELASTOMERS, *INORGANIC POLYMERS), (*SILOXANES, THERMAL STABILITY), BORON COMPOUNDS, POLYMERIZATION, SYNTHESIS(CHEMISTRY)

Subject Categories : Polymer Chemistry
      Elastomers and Rubber

Distribution Statement : APPROVED FOR PUBLIC RELEASE