US PATENT SUBCLASS 516 / 927
.~ In situ formation ofacolloid system making or stabilizing agent which chemical reaction

Current as of: June, 1999
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516 /   HD   COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF

924  DF  SIGNIFICANT DISPERSIVE OR MANIPULATIVE OPERATION OR STEP IN MAKING OR STABILIZING COLLOID SYSTEM {5}
927.~ In situ formation ofacolloid system making or stabilizing agent which chemical reaction

DEFINITION

Classification: 516/927

In situ formation of a colloid system making or stabilizing agent which includes a chemical reaction:

A collection of art under cross-reference art collection 924 which discloses an operation or a step of an in situ formation of colloid system making or stabilizing agent* which includes a chemical reaction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39, for subject matter relating to colloid system containing a colloid system making or stabilizing agent*, which is formed in situ from at least one native precursor by adding inorganic* alkaline material* to the colloid system or a precursor of it, such as adding NaOH or TSP (trisodium phosphate) to a natively present acid,.