Composition and method for improving the properties of liquid me

Details Composition and method for improving the properties of liquid me Composition and method for improving the properties of liquid me

1982-05-14

1984-03-13

Lieberman, Paul

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

Synthetic resins

Processes of preparing a desired or intentional composition...

137 13, 166308, 252 855R, 252 855E, 2523635, 524475, 524860, 528 18, 528 37, C08K 501, C08K 504, F17D 116, F17D 117

Patent

active

044368461

ABSTRACT:
Many liquids have properties improved, and fluid flow friction losses are reduced in flowing fluids by adding thereto a small, effective amount of composition comprising (i) a continuous phase of a liquid which is normally miscible with said fluid, and, dispersed therein, (ii) a stable discontinuous phase predominantly comprising fine particles of a high molecular weight polymer which is ultimately miscible with said fluid. In preferred features the compositions include a surface active agent. In other preferred features, friction is reduced in flowing hydrocarbons.

REFERENCES:
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patent: 3719651 (1973-03-01), Greminger et al.
patent: 3736288 (1973-05-01), Stratta et al.
patent: 3779987 (1973-12-01), Razzano
patent: 3857402 (1974-12-01), Schuh
patent: 3937684 (1976-02-01), Razzano
patent: 3948866 (1976-04-01), Pennewiss et al.
patent: 4190069 (1980-02-01), Krantz
patent: 4212312 (1980-07-01), Titus
patent: 4341684 (1982-07-01), Krantz

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