US PATENT SUBCLASS 516 / 925
.~ Phase inversion

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}
925.~ Phase inversion

DEFINITION

Classification: 516/925

Phase inversion:

A collection of art under cross-reference art collection 924 which discloses an operation or a step of phase inversion, such as oil-in-water inverted to water-in-oil.