| http://www.w3.org/ns/prov#value | - A more preferred elastomer-forming crosslinkable composition for producing polymer matrix (A) comprises an organopolysiloxane having per molecule at least two silicon-bonded groups having olefinic unsaturation, an organosilicon compound having at least two silicon-bonded hydrogen atoms and a catalyst, e.g. a platinum compound or complex which promotes the reaction between olefinic groups and silic
|
