Telechelic vinyl polymer having alkoxysilyl group

Details Telechelic vinyl polymer having alkoxysilyl group Telechelic vinyl polymer having alkoxysilyl group

1989-03-22

1991-01-01

Henderson, Christopher

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526250, 526255, 526279, 526329, 526343, 526344, 556427, C08F 2012

Patent

active

049819372

ABSTRACT:
A vinyl polymer having alkoxysilyl groups at both terminals of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are each an alkyl having 1 to 4 carbon atoms, R.sup.3 is an alkylene having 1 to 4 carbon atoms, n is an integer of 0 to 2, Z is at least one group of the formulae: ##STR2## (wherein R.sup.4 is hydrogen or methyl, Y.sup.1 is an ester residue having 2 to 11 carbon atoms, phenyl or a halogen, Y.sup.2 is an ester residue having 2 to 6 carbon atoms or a halogen, and Y.sup.3 is fluorine or chlorine atom), m is 10 to 10,000, which has excellent physical strength and is useful as an ingredient for paints, adhesives, sealing agents, and tacking agents, and an intermediate therefor, and a process for the production thereof.

REFERENCES:
patent: 3655633 (1972-04-01), Saam
patent: 4543403 (1985-09-01), Isayama
Makromol. Chem., Rapid Commun., 3, 127-132 (1982).
"Kobunshi" (High Polymers, Japan), 30 (5), 298 (1981) with partial English translation.
Journal of the Adhesion Society of Japan, 19 (6), 252 (1983) with partial English translation.
J. Am. Chem. Soc., 105, 5706 (1983).

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