Polycarbonate powder

Details Polycarbonate powder Polycarbonate powder

1974-08-22

1976-05-04

Briggs, Sr., Wilbert J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 49, 260 775D, 260 96R, C08G 6362, C08J 314

Patent

active

039547132

ABSTRACT:
A process for manufacturing polycarbonate powder wherein a solution of polycarbonate in a water-immiscible solvent is emulsified in water which contains a very small amount of a laminator. The solvent is thereafter removed from the emulsion to form a dispersion of the polycarbonate powder. The polycarbonate powder settles out of the dispersion and is removed.

REFERENCES:
patent: 3117941 (1964-01-01), Knobloch et al.
patent: 3294741 (1966-12-01), Schnell et al.
chemical Abstract, Vol. 60 Col. 3103d (1963).
Chemical Abstract, Vol. 62, Col. 9299b (1965).

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