Sprayable filler composition

Details Sprayable filler composition Sprayable filler composition

1993-05-26

1994-12-20

Marquis, Melvyn I.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523515, 525445, C09D 534, C08K 336, C08K 332, C08L 3506

Patent

active

053746694

ABSTRACT:
A sprayable, high solids, low-volatiles filler composition is provided which may be used as a coating on a variety of substrates. The sprayable filler composition comprises a first filler/glazing component formed from a mixture of a resin, a filler, a mixture of thixotropic clays, activated fumed silica, hollow glass microspheres, and a ketone solvent. The sprayable filler composition has a second catalyst component. The glazing/filler component is blended with the catalyst component, preferably either internally or externally of the spray nozzle, and the resultant sprayable filler composition is sprayed onto a substrate. The resulting cured coating provides a sandable surface which is corrosion resistant.

REFERENCES:
patent: 3873475 (1975-03-01), Pechacek
patent: 4053448 (1977-10-01), Holle
patent: 4590101 (1986-05-01), Knapczyk
patent: 4695618 (1987-09-01), Mowrer
patent: 4716210 (1987-12-01), Ruprecht et al.
patent: 4906677 (1990-03-01), Barsotti et al.
patent: 4916173 (1990-04-01), Otloski
patent: 4967956 (1990-11-01), Mansfield
patent: 5057555 (1991-10-01), White et al.
patent: 5171613 (1992-12-01), Bok et al.

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