US PATENT SUBCLASS 427 / 221
.~.~.~ Resin, rubber, or hardenable oil containing coating

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

212  DF  PARTICLES, FLAKES, OR GRANULES COATED OR ENCAPSULATED {5}
215  DF  .~ Inorganic base {4}
220  DF  .~.~ Organic coating {1}
221.~.~.~ Resin, rubber, or hardenable oil containing coating

DEFINITION

Classification: 427/221

(under subclass 220) Processes wherein the coating contains a material of the resinous, rubber or hardenable oil type.

(1) Note. Linseed, tung, and other drying oils are considered hardenable.

(2) Note. Paint is assumed to contain latex rubber or linseed oil unless otherwise specified.

(3) Note. Shellac and varnish are examples of natural resins.