Organosilicon primer compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525100, 525106, 528 31, 528 32, 556431, 556440, 556443, 556444, C08F 800

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047192623

ABSTRACT:
This invention provides novel silanes and bis-silylhydrocarbons that contain a plurality of silicon-bonded alkoxy groups and at least one substituent that is bonded to silicon through oxygen and contains at least four carbon atoms, two of which form a terminal group of the formula CH.sub.2 .dbd.CH--. A preferred class of these compounds will cohesively bond polyorganosiloxane elastomers and resins to both organic and inorganic substrates.

REFERENCES:
patent: 3306800 (1967-02-01), Pleuddemann
patent: 3369006 (1968-02-01), Brown
patent: 3472888 (1968-10-01), Bazouin et al.
patent: 4208319 (1980-06-01), August et al.
patent: 4593072 (1986-06-01), Keogh
D. F. Peppard, Journal of the American Chemical Society, vol. 68 (1946), pp. 70-72, Preparation and Synthetic Applications of Alkyl Chlorosilicates.
D. F. Peppard, Journal of the American Chemical Society, vol. 68 (1946), pp. 73-75, Alcoholysis Reactions of Alkyl Silicates.

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