US PATENT SUBCLASS 524 / 750
.~.~.~.~ Mercaptan, mercaptide, or thioether, e.g., aryl-SH, etc.


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}
750.~.~.~.~ Mercaptan, mercaptide, or thioether, e.g., aryl-SH, etc.


DEFINITION

Classification: 524/750

Mercaptan, mercaptide or thioether, e.g., aryl-SH, etc.:

(under subclass 742) Subject matter wherein the sulfur containing organic compound is R-SH, R-SX or R-S-R wherein X is a cation, e.g., metal or NH[supscrpt]+[end supscrpt], etc., and R is the carbon of an organic radical.