US PATENT SUBCLASS 106 / 204.3-- .~.~.~.~ Elemental silicon or inorganic silicon compound

US PATENT SUBCLASS 106 / 204.3
.~.~.~.~ Elemental silicon or inorganic silicon compound

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

*	DD	COATING OR PLASTIC COMPOSITIONS {40}
162.1	DF	.~ Carbohydrate or derivative containing {15}
163.01	DF	.~.~ Cellulosic material {11}
204.01	DF	.~.~.~ With element or inorganic compound except water {2}
204.3		.~.~.~.~ Elemental silicon or inorganic silicon compound

DEFINITION

Classification: 106/204.3

Elemental silicon or inorganic silicon compound:

(under subclass 204.01) Compositions wherein the inorganic

compound or element is elemental silicon or inorganic compound containing silicon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164.51, 166.82, 169.55, 170.57, and 197.01, for compositions containing lignocellulosic material, cellulose xanthate, cellulose nitrate, cellulose ester or salt, or cellulose ether or salt and elemental silicon or inorganic compound containing silicon.