US PATENT SUBCLASS 252 / 186.2
.~ Composition containing two or more solid materials with defined physical dimensions; e.g., surface areas, volumes, etc., or process of producing said composition

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

186.1  DF  OXIDATIVE BLEACHANT, OXIDANT CONTAINING, OR GENERATIVE {9}
186.2.~ Composition containing two or more solid materials with defined physical dimensions; e.g., surface areas, volumes, etc., or process of producing said composition

DEFINITION

Classification: 252/186.2

Composition containing two or more solid materials with defined physical dimensions; e.g., surface areas, volumes, etc., or process of producing said composition:

(under subclass 186.1) Compositions wherein two or more solid materials possess defined physical dimensions or surface areas.

(1) Note. The solid materials may be reactants, polymeric or nonpolymeric or nonreactant materials.