Polymerization processes and polymer compositions

Details Polymerization processes and polymer compositions Polymerization processes and polymer compositions

1981-11-16

1983-03-22

Morris, Theodore

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

Synthetic resins

Processes of preparing a desired or intentional composition...

106125, 106163R, 106186, 526220, 528274, C08K 517, C08F 206, C09D 304, C08L 8900

Patent

active

043776540

ABSTRACT:
Alkyl ammonium nitrate fused salts of the formula ##STR1## wherein R.sup.1 is a substituted or unsubstituted alkyl group and R.sup.2 and R.sup.3 are each independently hydrogen or a substituted or unsubstituted alkyl group, which fused salts have melting points of up to about 125.degree. C., are disclosed for use as solvents or swelling agents for polymers and as polymerization media for the conduct of polymerization reactions.

REFERENCES:
patent: 3522335 (1970-07-01), Rowley
"The Parachor and Chemical Constitution" Samuel Sugden and Henry Wilkins, Apr., 1929, J. Chem. Soc., 1297.
"The Preparation and Heats of Combustion of Some Amine Nitrates" T. L. Cottrell and J. E. Gill, 1951, J. Chem. Soc., 1798.
"Thermodynamics of Solution of Nonpolar Gases in a Fused Salt" D. F. Evans et al., J. Chem. Soc., vol. 103, No. 2, 481.

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