Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1990-10-09
1992-05-12
Prescott, Arthur C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556455, C07F 708
Patent
active
051130068
ABSTRACT:
Novel organosilicon compounds containing alkenyl groups and comprising units of the average formula ##STR1## in which R and R.sup.1 are hydrocarbon containing groups, and A is a radical of the formula ##STR2## in which R.sup.2, R.sup.3 and R.sup.4 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.ltoreq.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.
REFERENCES:
patent: 4113760 (1978-09-01), Frey et al.
patent: 4874881 (1989-10-01), Suzuki et al.
patent: 4876373 (1989-10-01), Okawa et al.
patent: 5045621 (1991-09-01), Suzuki
Prescott Arthur C.
Wacker-Chemie GmbH
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