US PATENT SUBCLASS 524 / 877
.~.~ Aldehyde or derivative or ketone as reactant forming a solid polymer or SICP in the presence of a nonreactant material

Current as of: June, 1999
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524 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
877.~.~ Aldehyde or derivative or ketone as reactant forming a solid polymer or SICP in the presence of a nonreactant material

DEFINITION

Classification: 524/877

Aldehyde or derivative or ketone as reactant forming a solid polymer or SICP in the presence of a nonreactant material:

(under subclass 1) Subject matter under Class 523, ... wherein said desired or intentional composition is produced by formation of a solid polymer or SICP from at least one

aldehyde or derivative or ketone reactant in the presence of a nonreactant material.

(1) Note. "Aldehyde" "aldehyde derivative" and "ketone" are defined in the Class 520 Glossary.