US PATENT SUBCLASS 8 / 115.68
.~.~ Inorganic nongaseous chemical reactant

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

115.51  DF  CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF {7}
115.54  DF  .~ Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant {4}
115.68.~.~ Inorganic nongaseous chemical reactant {1}
115.69  DF  .~.~.~> Oxidizing or alkaline agent

DEFINITION

Classification: 8/115.68

Inorganic nongaseous chemical reactant:

(under subclass 115.54) Subject matter wherein the reactant is an inorganic nongaseous material, e.g., phophoric acid, sulfuric acid, etc.

(1) Note. A nongaseous material is defined as one which is normally nongaseous under ambient conditions but not necessarily be so under conditions in which it is being reacted with the "material". See (2) Note below. Where doubt exists as to its state under ambient conditions the material is classified as being nongaseous.

(2) Note. To be classified as a gaseous material it would have to come in direct contact with the "material", i.e., the gas may not be in solution microencapsulated, prepackaged, etc.