EP 0600844 A1 19940608 - Thin clothing insulation with improved draping and comfort characteristics.
Title (en)
Thin clothing insulation with improved draping and comfort characteristics.
Title (de)
Isolation für leichte Kleidungsstücke mit verbesserten Fall- und Komforteigenschaften.
Title (fr)
Isolation pour vêtement léger avec drapement amélioré et caractéristiques de confort.
Publication
Application
Priority
US 98398192 A 19921130
Abstract (en)
The invention is directed to a synthetic fiber thermal insulator material in the form of a flexible, conformable, sheet-like structure, which structure comprises an assemblage of: (a) from about 50 to 100% by weight of slickened, spun and drawn, crimped staple polymeric microfibers having a diameter of from about 3 to 12 microns; (b) from about 0 to 30% by weight of unslickened, spun and drawn, crimped staple polymeric microfibers having a diameter of from about 3 to 12 microns; and (c) from about 0 to 30% by weight of synthetic polymeric macrofibers having a diameter of from about 12 to 50 microns, wherein at least some of the fibers are bonded or mechanically interconnected one to another, and wherein the resultant fiber assemblage has a thermomechanical parameter T greater than about 0.25 (m<2>.K/W.m)/(mN.cm). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D04H 1/42 (2013.01 - EP); D04H 1/43828 (2020.05 - EP US); D04H 1/43832 (2020.05 - EP US); D04H 1/43835 (2020.05 - EP US); D04H 1/43838 (2020.05 - EP US); D04H 1/43918 (2020.05 - EP US); D04H 1/54 (2013.01 - EP)
Citation (search report)
- [A] WO 8001031 A2 19800515 - DU PONT [US]
- [DA] US 4118531 A 19781003 - HAUSER EDWARD R
Designated contracting state (EPC)
BE DE DK FR GB NL SE
DOCDB simple family (publication)
EP 0600844 A1 19940608; CA 2096093 A1 19940531; FI 930780 A0 19930222; FI 930780 A 19940531; JP H06207357 A 19940726; NO 932068 D0 19930607; NO 932068 L 19940531; ZA 931436 B 19930922
DOCDB simple family (application)
EP 93850064 A 19930331; CA 2096093 A 19930512; FI 930780 A 19930222; JP 32594493 A 19931130; NO 932068 A 19930607; ZA 931436 A 19930301