US PATENT SUBCLASS 106 / 475
.~.~.~.~ Silicon containing


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

*  DD  MATERIALS OR INGREDIENTS {7}
400  DF  .~ Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. {1}
401  DF  .~.~ Composition contains identified material other than water {25}
472  DF  .~.~.~ Elemental carbon containing, e.g., carbon black, etc. {5}
475.~.~.~.~ Silicon containing


DEFINITION

Classification: 106/475

Silicon containing:

(under subclass 472) Subject matter wherein the composition contains silicon.