D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
28/7
D04H 1/56 (2006.01)
Patent
CA 1275565
ABSTRACT The present invention relates to a nonwoven thermal insulating stretch fabric comprising 10 to 90 weight percent elastomeric melt blown microfiber web, the microfibers having an average diameter of less than about 25 micrometers, and about 10 to 90 weight percent crimped bulking fibers, the microfibers being bonded to the bulking fibers at points of contact and the fabric having substantially uniform stretch properties such that the fabric will recover to within about 10 percent of the original dimensions within one hour after being elongated to 125 percent of the original length. The elasticity of the stretch thermal insulation fabrics of the present invention make them particularly suitable for applications involving thin, close fitting garments such as active sports wear, gloves etc.
597571
Hanschen Thomas P.
Meyer Daniel E.
Reed John F.
Minnesota Mining And Manufacturing Company
Smart & Biggar
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