04118531 is referenced by 326 patents and cites 11 patents.

Mixtures of microfibers and crimped bulking fibers produce a lofty resilient web having properties that are unique for microfiber-based webs. Included in these properties are a combination of high thermal resistance per unit of thickness and moderate weight, as well as other properties which give the web a distinctive utility as thermal insulation.

Title
Web of blended microfibers and crimped bulking fibers
Application Number
710612
Publication Number
4118531
Application Date
November 4, 1977
Publication Date
October 3, 1978
Inventor
Edward R Hauser
Saint Joseph Township, Saint Croix County
WI, US
Agent
Roger R Tamte
Donald M Sell
Cruzan Alexander
Assignee
Minnesota Mining and Manufacturing Company
MN, US
IPC
D02G 3/00
D03D 3/00
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