US PATENT SUBCLASS 524 / 265
.~.~.~.~.~.~ Oxygen atom other than as Si-O-Si and at least one Si-C or Si-H group

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}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
80  DF  .~.~.~ DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon {4}
81  DF  .~.~.~.~ Organic DNRM {21}
261  DF  .~.~.~.~.~ Organic silicon compound having at least one oxygen atom DNRM {4}
265.~.~.~.~.~.~ Oxygen atom other than as Si-O-Si and at least one Si-C or Si-H group {1}
266  DF  .~.~.~.~.~.~.~> Silicon containing SICP or solid polymer

DEFINITION

Classification: 524/265

Oxygen atom other than as Si-O-Si and at least one Si-C or Si-H group:

Subject matter under subclas 261 wherein the silicon compound contains at least one silicon atom bonded to a hydrogen or carbon atom, and contains an oxygen atom other than as directly linking two silicon atoms together.

(1) Note. Included herein are compounds such as : [figure]