US PATENT SUBCLASS 523 / 510
.~.~.~ Phenol, phenol ether, or phenolate salt DNRM

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


523 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
1  DF  .~ 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 {71}
500  DF  .~.~ Process of forming a composition of an ethylenically unsaturated reactant or ethylenically unsaturated polymer admixed with nonreactive material (NRM) and a polyester whose polymer backbone was derived through the direct formation of the ester linkage, e.g., polyethylene terephthalate, polycaprolactone, etc., or product thereof {17}
510.~.~.~ Phenol, phenol ether, or phenolate salt DNRM

DEFINITION

Classification: 523/510

Phenol, phenol ether or phenolate salt, DNRM:

(under subclass 500) Subject matter wherein a phenol, phenol ether, or phenolate salt is present as a DNRM, e.g., resorcinol, anisole, etc.

SEE OR SEARCH CLASS

528, Synthetic Resins and Natural Rubbers,

86, for a definition of the terms "phenol, phenol ether, or phenolate salt".