US PATENT SUBCLASS 508 / 157-- .~.~.~.~ With triglyceride or naturally occurring ester wax (e.g., beeswax, palm, oil, tallow, etc.)

US PATENT SUBCLASS 508 / 157
.~.~.~.~ With triglyceride or naturally occurring ester wax (e.g., beeswax, palm, oil, tallow, etc.)

Current as of: June, 1999
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508 /	HD	SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110	DF	LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
154	DF	.~ Inorganic compound (except water) (Overbased or carbonated organic acidic compounds are not classified in this subclass or its indents on the basis of inorganic overbasing or carbonating agents; the overbased or carbonated compounds are treated as complexes, and are classified with the particular organic acidic compound) {8}
155	DF	.~.~ The inorganic compound contains boron (e.g., boron nitride, boramine, etc.) {1}
156	DF	.~.~.~ Oxygen bonded directly to the boron (e.g., metal borates, boric oxide, etc.) {4}
157		.~.~.~.~ With triglyceride or naturally occurring ester wax (e.g., beeswax, palm, oil, tallow, etc.)

DEFINITION

Classification: 508/157

With triglyceride or naturally occurring ester wax (e.g.,

beeswax, palm oil, tallow, etc.):

(under subclass 156) Compositions which contain, in addition to the inorganic boron compound, a naturally occurring ester wax or a triglyceride.

(1) Note. To be classified herein as a naturally occurring carboxylic acid ester wax, a substance must either be characterized as a naturally occurring carboxylic acid ester wax or be known to be a naturally occurring carboxylic acid ester wax.

(2) Note. Examples of known naturally occurring carboxylic acid ester waxes are lanolin, beeswax, carnauba oil, and spermaceti.

(3) Note. Triglycerides are compounds wherein glycerine has been esterified with three molar proportions of the same or different carboxylic acid, carboxylic acid halide, etc.