US PATENT SUBCLASS 149 / 19.92
.~.~.~.~ Process

Current as of: June, 1999
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149 /   HD   EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES

2  DF  STRUCTURE OR ARRANGEMENT OF COMPONENT OR PRODUCT {4}
17  DF  .~ Solid particles dispersed in solid solution or matrix {1}
18  DF  .~.~ Continuous phase contains organic material {2}
19.1  DF  .~.~.~ Organic material contains polysaccharide resin or synthetic resin {8}
19.92.~.~.~.~ Process {1}
19.93  DF  .~.~.~.~.~> Prior treatment of dispersed phase

DEFINITION

Classification: 149/19.92

(under subclass 19.1) Processes for the preparation of products containing the resin which do not claim a definite resin.

(1) Note. Where only a process is claimed, the product of which is provided for in a product subclass above, and the process is capable of more general application, the original has been placed in appropriate product subclass and a cross reference placed in the process subclass.

SEE OR SEARCH CLASS

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,

98+, for colloid systems of continuous or semicontinuous solid phase with discontinuous liquid phase (gels, pastes, flocs, coagulates) or agents for such systems or making or stabilizing such systems or agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.