US PATENT SUBCLASS 442 / FOR 142
.~.~.~.~.~.~.~ Silicone, silane or siloxane in coating (428/266)

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

Internet Version by PATENTEC © 1999      Terms of Use


442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

327  DF  NONWOVEN FABRIC (I.E., NONWOVEN STRAND OR FIBER MATERIAL) {20}
FOR 100  DF  .~ Textile, cloth or fabric (woven, knitted, etc., or nonwoven, but not paper) (428/224) {6}
FOR 101  DF  .~.~ Embodying mechanically interengaged strands, strand-portions or strand-like strips (e.g., weave, knit, etc.) (428/225) {8}
FOR 121  DF  .~.~.~ With coating, impregnation or bond (428/245) {5}
FOR 136  DF  .~.~.~.~ Coated or impregnated base (428/260) {8}
FOR 138  DF  .~.~.~.~.~ Coating on surface of base (428/262) {4}
FOR 141  DF  .~.~.~.~.~.~ Base comprises synthetic strands, fibers or filaments (428/265) {3}
FOR 142.~.~.~.~.~.~.~ Silicone, silane or siloxane in coating (428/266)

DEFINITION

Classification: 442/FOR.142

Foreign art collection for a product in which the coating comprises (1) a compound similar to hydrocarbons in which the tetravalent silicon replaces the carbon atom, as SiH4--monosilane or silicomethane, (2) an elastomeric in which the carbon linkages of a polymerized hydrocarbon are replaced by Si-O linkages or (3) any of a class of compounds that contain alternate silicon and oxygen atoms in either a linear structure (such as H3Si(OSiH2[end subscrpt])nOSiH3 or a cyclic structure as H2(SiO)n and that may also contain methyl, phenyl or other organic radicals in place of some or all of the hydrogen atoms and are made by hydrolysis of chlorosilanes or alkoxy-silanes.