Novel organosilane compounds

Details Novel organosilane compounds Novel organosilane compounds

1980-06-24

1981-09-08

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

556479, 26034812, C07D30302

Patent

active

042883750

ABSTRACT:
The invention provides a novel class of organosilane compounds having a glycidyloxy group and one or more of alkenyloxy groups bonded to the silicon atom as represented by the general formula ##STR1## in which R.sup.1 is a monovalent hydrocarbon group having from 1 to 8 carbon atoms, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or a monovalent hydrocarbon group having from 1 to 8 carbon atoms, m is an integer of 3, 4 or 5 and n is a number of zero, 1 or 2. The organosilane compound, e.g. 3-glycidyloxypropyl-containing alkenyloxysilanes can be readily prepared by the addition reaction of glycidyl allyl ether and a corresponding alkenyloxysilane having a hydrogen atom directly bonded to the silicon atom in the presence of a platinum catalyst. The organosilane compounds are useful as a coupling agent to increase adhesive bonding strength between inorganic and organic materials.

REFERENCES:
patent: 2637738 (1953-05-01), Wagner
patent: 2823218 (1958-02-01), Speier et al.
patent: 3687606 (1972-08-01), Simmler et al.
patent: 3702783 (1972-11-01), Hartlein
patent: 4069368 (1978-01-01), Deyak et al.

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