Pigmented, particulate powder coating composition

Details Pigmented, particulate powder coating composition Pigmented, particulate powder coating composition

1976-01-07

1977-11-29

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 4253, 260 4254, C08J 320

Patent

active

040605116

ABSTRACT:
A free-flowing, homogeneous, polymer-coated pigment, particulate powder coating composition is obtained in preparing a coating composition involving catalytic polymerization of at least one ethylenically unsaturated monomer in a nonaqueous aliphatic hydrocarbon solvent for said monomer and in the presence of a dispersion stabilizer having a polymeric segment solvated by said solvent and another segment relatively non-solvated by the solvent and associated with polymer particles which are formed upon said polymerization of said monomer and which are insoluble in said solvent for providing a nonaqueous dispersion of said polymer particles, through a sequence of steps including:

REFERENCES:
patent: 3317635 (1967-05-01), Osmond
patent: 3433753 (1969-03-01), Farkas et al.
patent: 3580880 (1971-05-01), Clarke et al.

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