Acrylyl esters of polyester-polyether copolymers

Details Acrylyl esters of polyester-polyether copolymers Acrylyl esters of polyester-polyether copolymers

1980-03-21

1981-07-28

Trousof, Natalie

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

Organic compounds

Carboxylic acid esters

528354, C07C 69675

Patent

active

042811724

ABSTRACT:
Acrylyl esters of polyester-polyether copolymers are produced by reacting a hydroxyl-terminated polylactone polyester with alkylene oxide and esterifying the resulting polyester-polyether copolymer with an unsaturated carboxylic acid such as acrylic acid or methacrylic acid. The resulting reactive esters are useful in ink, coating or adhesive formulations curable by thermal or radiation means.

REFERENCES:
patent: 2962524 (1960-11-01), Hostettler et al.
patent: 3647737 (1972-03-01), Dowbenko et al.
patent: 3689531 (1972-09-01), Critchfield et al.
patent: 3700643 (1972-10-01), Smith et al.
patent: 3795701 (1974-03-01), Jenkins et al.
patent: 4078148 (1978-03-01), Vollkommer et al.
patent: 4183113 (1979-07-01), Knopf et al.

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