US PATENT SUBCLASS 106 / 222
.~.~.~.~ Drying oil

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
218  DF  .~ Natural resin or derivative containing {6}
219  DF  .~.~ With fat, fatty oil, fatty oil acid or salt thereof {1}
220  DF  .~.~.~ Fatty oil {3}
222.~.~.~.~ Drying oil {6}
223  DF  .~.~.~.~.~> With sulfurizing or sulfonating agent
224  DF  .~.~.~.~.~> With wax
225  DF  .~.~.~.~.~> With bituminous material or tarry residue
226  DF  .~.~.~.~.~> With terpene or derivative
227  DF  .~.~.~.~.~> With hydrocarbon
228  DF  .~.~.~.~.~> With filler, dye or pigment

DEFINITION

Classification: 106/222

(under subclass 220) Compositions in the preparation of which a drying oil is employed.

(1) Note. This subclass contains oils which are either drying or semi-drying, e.g., linseed oil or cotton seed oil.

(2) Note. The term "varnish" when broadly used is presumed to include a mixture of a natural resin and a drying oil, and patents drawn to compositions containing "varnish" recited broadly are classified on this basis, i.e., in this subclass or indented subclasses or in the appropriate subclass above.