US PATENT SUBCLASS 106 / 137.4
.~.~.~.~.~ With nonproteinaceous phosphorus or boron compound or organic compound containing silicon

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
124.1  DF  .~ Proteinaceous material containing {21}
135.1  DF  .~.~ With carbohydrate or derivative {4}
136.1  DF  .~.~.~ Cellulosic material {7}
137.1  DF  .~.~.~.~ Lignocellulosic material (e.g., flock, sawdust, wood, etc.) {6}
137.4.~.~.~.~.~ With nonproteinaceous phosphorus or boron compound or organic compound containing silicon

DEFINITION

Classification: 106/137.4

With nonproteinaceous phosphorus or boron compound or organic compound containing silicon:

(under subclass 137.1) Compositions which contain, in addition to the lignocellulosic material, a nonproteinaceous compound of phosphorus or boron or an organic compound which has at least one silicon atom therein.

(1) Note. See this class, subclass 124.1, (4) Note for the definition of an organic compound.