Unsaturated polyols containing alkenyl aryl constituents

Details Unsaturated polyols containing alkenyl aryl constituents Unsaturated polyols containing alkenyl aryl constituents

1978-09-14

1980-01-29

Helfin, Bernard

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

560104, 526303, 526295, 5263296, 526334, C07C 4320

Patent

active

041862716

ABSTRACT:
Unsaturated polyol compounds containing alkenyl aryl constituents are described. These unsaturated polyols are prepared by reacting a polyol with an aromatic derivative including both an alkenyl constituent and a second functionality reactive with a polyol. The resulting unsaturated polyols feature an alkenyl aryl constituent which enhances polyol receptivity for graft copolymerization with vinyl monomers. The aryl constituent along with multiple hydroxyl groups of the polyol render these polyols particularly suitable for polyurethane end uses.

REFERENCES:
patent: 3041319 (1962-06-01), Abramo
patent: 3100804 (1963-08-01), Abramo
patent: 3190925 (1965-06-01), Stowe

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