Patent ID: 6011112
Filing Date: 2000-01-04
Classification: C08G,C08K,C08L

Abstract:
An organopolysiloxane composition storable in the absence of moisture and which is crosslinkable to form elastomers in the presence of moisture at room temperature with the elimination of alcohols, said composition being based on(A) polydiorganosiloxanes with at least two organyloxy radicals on each end group; optionally,(B) organyloxy-functional crosslinking agents with at least three organyloxy groups; optionally,(C) condensation catalysts; and at least one compound(D) selected from(D.sub.a) compounds of the general formula ##STR18## (D.sub.b) compounds with a substituted or unsubstituted 1,2,4-triazol-1-yl radical of the formula ##STR19## (D.sub.c) compounds with a substituted or unsubstituted piperazinediyl radical of the formula ##STR20## (D.sub.d) O-silylated substituted or unsubstituted hydroxypyrimidines, (D.sub.e) compounds of the formula ##STR21## and (D.sub.f) silylated substituted or unsubstituted hydroxypurines,in whichZ is =N--A or --O--,R.sup.4 is a divalent hydrocarbon radical having 1 to 16 carbon atoms which is unsubstituted or substituted by halogen atoms, amino groups, ether groups or ester groups, ##STR22## in which each R.sup.9 can be identical or different and are SiC-bonded monovalent hydrocarbon radicals having 1 to 12 carbon atoms which are unsubstituted or substituted by halogen atoms, amino groups, ether groups, ester groups, epoxy groups, mercapto groups, cyano groups or (poly)glycol radicals comprising oxyethylene and/or oxypropylene units, or an organosiloxy radical, with c being 0 or an integer from 1 to 20, andR.sup.10 are identical or different and are a hydrogen atom or hydrocarbon radicals having 1 to 8 carbon atoms which are unsubstituted or substituted by halogen atoms, amino groups, ether groups or ester groups.