US PATENT SUBCLASS 524 / 881
.~.~ Ethylenically unsaturated compound, or compound containing element other than C, H, O, or N (e.g., P, S, etc.) as reactant forming a solid polymer in the presence of an NRM

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}
881.~.~ Ethylenically unsaturated compound, or compound containing element other than C, H, O, or N (e.g., P, S, etc.) as reactant forming a solid polymer in the presence of an NRM

DEFINITION

Classification: 524/881

Ethylenically unsaturated compound or compound containing element other than C, H, O, or N (e.g., P, S, etc.) as reactant forming a solid polymer in the presence of a NRM:

(under subclass 1) Subject matter under Class 523, ... wherein said desired or intentional composition is produced by formation of a solid polymer from at least one compound containing an atom other than C, H, O, or N in the presence of a nonreactant material or from at least one ethylenically unsaturated compound with at least one non(ethylenically unsaturated) compound in the presence of a nonreactant material.

(1) Note. Included are reactants containing, e.g., P, S, etc.

CROSS-REFERENCE ART COLLECTIONS

The following subclasses are collections of published disclosure pertaining to various aspects of art relating to intentional compostions involving solid polymers or specified intermediate condensation products, and which aspects do not form an appropriate base for subclass classification in the classification schedule.

(1) Note. Disclosures are placed for value as a search aid and in no instance do they represent the entire extent of the prior art.