US PATENT SUBCLASS 524 / 747
.~.~.~.~.~ Containing ether or hydroxyl group DNRM


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}
700  DF  .~.~ Preparation of intentional or desired composition by formation of a solid polymer (SP) or SICP in presence of a designated nonreactant material (DNRM) other than solely water, hydrocarbon, silicon dioxide, glass, titanium dioxide or elemental carbon, composition thereof; or process of treating or composition thereof {23}
742  DF  .~.~.~ Elemental or organic sulfur compound as DNRM {4}
745  DF  .~.~.~.~ Sulfate, sulfonate ester, sulfonic acid, or salt thereof {3}
747.~.~.~.~.~ Containing ether or hydroxyl group DNRM


DEFINITION

Classification: 524/747

Containing ether or hydroxyl group DNRM:

(under subclass 745) Subject matter wherein the organic sulfate, sulfonic acid, sulfonate, or salt thereof has an ether or OH group bonded thereto; or wherein there is present

an additional DNRM which has an ether group or hydroxyl group.

(1) Note. Hydroxyl group is C-OH wherein the carbon is not doubly bonded to a chalcogen.