| 摘要 |
ORGANOSILICON COMPOUNDS CONTAINING ALKENYL GROUPS, A PROCESS FOR PREPARING THE SAME, AND THE USE OF THESE ORGANOSILICON COMPOUNDS Novel organosilicon compounds containing alkenyl groups and comprising units of the average formula (I) in which R and R1 are hydrocarbon containing groups, and A is a radical of the formula (H2C=CR4CHR3OR2)xH1-x?=CH2-y(R2OCHR3CR4=CH2)y in which R2, R3 and R4 are hydrocarbon containing groups; x is 0 or 1; y is 0 or 1, with the proviso that the sum x+y is 1 or 2; a is 0 or 1, with an average of 0.003 to 1.0: b is 0, 1, 2 or 3, with an average of 0.0 to 3.0; c is 0, 1, 2 or 3; with an average of 0.0 to 3.0; and the sum a+b+c ? 4, with an average of 1.5 to 4.0, with the proviso that each molecule contains at least one A radical and a method for preparation of the novel compounds are disclosed.
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