US PATENT SUBCLASS 106 / 166.7-- .~.~.~.~ With bituminbous or tarry residue or hydrocarbon (e.g., petroleum fraction, paraffin, olefin, acetylene, etc.)

US PATENT SUBCLASS 106 / 166.7
.~.~.~.~ With bituminbous or tarry residue or hydrocarbon (e.g., petroleum fraction, paraffin, olefin, acetylene, etc.)

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}
166.01	DF	.~.~.~ Cellulose xanthate or viscose {8}
166.7		.~.~.~.~ With bituminbous or tarry residue or hydrocarbon (e.g., petroleum fraction, paraffin, olefin, acetylene, etc.)

DEFINITION

Classification: 106/166.7

With bituminous or tarry residue or hydrocarbon (e.g., petroleum fraction, paraffin, olefin, acetylene, etc.):

(under subclass 166.01) Compositions which contain in addition to the cellulose xanthate a composition or compound having the characteristics of a tar or pitch no matter what the origin or an organic compound consisting exclusively of the elements carbon and hydrogen.

(1) Note. Examples of components included herein are all asphalts, bitumens, pitches and tars from coal, mineral oil, cotton seed pitch and the residue from the destructive distillation of wood, and natural oil distillations.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164.42, for compositions containing a hydrocarbon in addition to a lignocellulosic material, an organic compound containing chalcogen, and a natural resin or derivative.