US PATENT SUBCLASS 524 / 730
.~.~.~ Si-C, Si-H contains DNRM, metal-C or metal-H bond or organic compound containing Si

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}
730.~.~.~ Si-C, Si-H contains DNRM, metal-C or metal-H bond or organic compound containing Si {1}
731  DF  .~.~.~.~> Diorgano siloxane contains units of -((R)Si(R)-O-)* where * is subscript two or more

DEFINITION

Classification: 524/730

DNRM contains Si-C, Si-H, contains DNRM metal-C or metal-H bond or organic compound containing Si:

(under subclass 700) Subject matter wherein a compound having at least one Si-C, Si-H, metal-C or metal-H bond or an organic compound containing Si is present as DNRM during formation of a solid polymer or SICP.