Novel preparation of novel low molecular weight, liquid polymer

Details Novel preparation of novel low molecular weight, liquid polymer Novel preparation of novel low molecular weight, liquid polymer

1971-09-23

1978-09-26

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

C07C 6954

Patent

active

041172353

ABSTRACT:
There is disclosed a process for preparing low molecular weight, low viscosity, liquid polymeric materials by the polymerization of at least one selected acrylic monomer under a pressure in excess of atmospheric pressure and at a temperature not exceeding the ceiling temperature of the polymeric material product at the polymerization pressure. Preferably there is used a methacrylate monomer.
The resulting polymeric products can be used to prepare single-component coating vehicles which are non-drying at room temperature, but which can be cleanly removed by heating at elevated temperatures.

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Lenz, R. W., Organic Chemistry of Synthetic High Polymers, Interscience, New York, pp. 325-329 (1967).
Stille, J., Introduction to Polymer Chemistry, Wiley, New York, N.Y. (1962) pp. 167-170.

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