US PATENT SUBCLASS 106 / 600
.~ Alkali metal silicate containing


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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
600.~ Alkali metal silicate containing {23}
601  DF  .~.~> Pore forming or product thereof {3}
605  DF  .~.~> Hollow, foam, cellular or porous materials containing
606  DF  .~.~> Portland type cement containing {2}
610  DF  .~.~> Natural resin containing (e.g., rosin, shellac, turpentine, tall oil, etc.)
611  DF  .~.~> Calcium sulfate containing
612  DF  .~.~> Lime containing {1}
614  DF  .~.~> Protein containing {2}
617  DF  .~.~> Carbohydrate containing {1}
620  DF  .~.~> Higher fatty acid or ester, amide or salt thereof containing {1}
622  DF  .~.~> Wax, paraffin, oil shale, or bituminous material containing (e.g., asphalt, pitch, tar, etc.)
623  DF  .~.~> Free metal or alloy containing
624  DF  .~.~> Ash, slag, slag wool, rock wool, mineral wool, asbestos, or organic garbage or sewage material containing {1}
626  DF  .~.~> Mica, elemental carbon, zeolite or talc containing
627  DF  .~.~> Sulfur containing (e.g., alum, etc.)
628  DF  .~.~> Boron containing
629  DF  .~.~> Phosphorus containing {1}
631  DF  .~.~> Perlite, rock, stone, shale, slate, flint, granite, feldspar or limestone containing
632  DF  .~.~> Clay containing
633  DF  .~.~> Soil or diatomaceous earth containing, or material for treating soil or earth (e.g., soil stabilization, etc.)
634  DF  .~.~> Organic material containing
635  DF  .~.~> Zirconium, titanium, zinc, lead, iron, or tin compound containing (Zr, Ti, Zn, Pb, Fe, Sn)
636  DF  .~.~> Particle size specified
637  DF  .~.~> Fluorine containing


DEFINITION

Classification: 106/600

Alkali metal silicate containing:

(under the class definition) Coating or plastic compositions s in the preparation of which an alkali metal silicate, e.g., water glass, etc. is employed or process of preparing such composition

(1) Note. Claims which include a reference to filler or aggregate only, with no additional identification of the filler as to composition, structure or other properties in the claims, will be classified based on other specified elements of the claim rather than consulting the specification for the type of filler or aggregate employed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

494, for filler, per se, made by treatment of alkali silicate.