Curable diallyl phthalate compounds and process for producing sa

Details Curable diallyl phthalate compounds and process for producing sa Curable diallyl phthalate compounds and process for producing sa

1978-08-24

1979-07-17

Hamrock, William F.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

2604482R, 2604482H, 2604482N, 2604488R, 2604488H, C08F 818, C08F 832, C08F 834, C08F 800

Patent

active

041615727

ABSTRACT:
Diallyl Phthalate compounds having a molecular weight of 250 to 20,000 and having at least one silyl group represented by the formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each a hydrogen or a monovalent hydrocarbon radicals having 1 to 10 carbon atoms, such as alkyl, aryl or aralkyl radicals; X is a group selected from halogen, alkoxy, acryloxy, aminoxy, phenoxy, thioalkoxy and amino groups, and "a" is an integer 0, 1 or 2, in the molecule; and process for producing same wherein a diallyl phthalate monomer or prepolymer having molecular weight of 20,000 or less is reacted with a hydrosilane compound having the formula: ##STR2## WHEREIN THE DESIGNATIONS ARE THE SAME AS ABOVE, AND AT A TEMPERATURE WITHIN THE RANGE OF 50.degree. TO 150.degree. C.

REFERENCES:
patent: 2970150 (1961-01-01), Bailey
patent: 3296196 (1967-01-01), Lamoreaux
patent: 3450736 (1969-06-01), DeMonterey
Addition of Silicon Hydrides to Phenylalkenes, J. Amer. Chem. Soc., vol. 29, pp. 2519-2524, Musolf et al., 1964.

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