US PATENT SUBCLASS 442 / 157
.~.~.~ Polymeric coating or impregnation from a silane or siloxane not specified as lubricant or water repellent


Current as of: June, 1999
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442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

59  DF  COATED OR IMPREGNATED WOVEN, KNIT, OR NONWOVEN FABRIC WHICH IS NOT (A) ASSOCIATED WITH ANOTHER PREFORMED LAYER OR FIBER LAYER OR, (B) WITH RESPECT TO WOVEN AND KNIT, CHARACTERIZED, RESPECTIVELY, BY A PARTICULAR OR DIFFERENTIAL WEAVE OR KNIT, WHEREIN THE COATING OR IMPREGNATION IS NEITHER A FOAMED MATERIAL NOR A FREE METAL OR ALLOY LAYER {36}
152  DF  .~ Coated or impregnated natural fiber fabric (e.g., cotton, wool, silk, linen, etc.) {1}
153  DF  .~.~ Coated or impregnated cellulosic fiber fabric {7}
157.~.~.~ Polymeric coating or impregnation from a silane or siloxane not specified as lubricant or water repellent


DEFINITION

Classification: 442/157

Polymeric coating or impregnation from a silane or siloxane not specified as lubricant or water repellent:

(under subclass 153) Subject matter wherein the coating or impregnation comprises a silane or siloxane polymer, the polymer not being a lubricant or water repellent.