US PATENT SUBCLASS 427 / 513
.~.~.~ Textile or fiber coated or impregnated

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

Internet Version by PATENTEC © 1999      Terms of Use


427 /   HD   COATING PROCESSES

457  DF  DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
487  DF  .~ Polymerization of coating utilizing direct application of electrical, magnetic, wave, or particulate energy (i.e., including cross-linking, curing, and hardening of organics) {8}
508  DF  .~.~ Low energy electromagnetic radiation utilized (e.g., UV, visible, IR, microwave, radio wave, actinic, laser, etc.) {10}
513.~.~.~ Textile or fiber coated or impregnated

DEFINITION

Classification: 427/513

Textile or fiber coated or impregnated:

(under subclass 508) Processes wherein the coated or impregnated base is (1) formed by a textile operation, (2) a solid or stranded group of slender, flexible rodlike materials of indefinite length or (3) of relatively short, slender, flexible elements of finite length.