US 2003/0157293 A1 · Filled articles comprising blown fibers

Abstract

The present invention relates to filled articles such as comforters, pillows, duvets, quilts, sleeping bags and the like which are filled with low denier per filament fibers having a curvilinear structure.

Claims5

Dependent claims

A filled article comprising a non-clustered, blown fiber having a denier per filament of 3 or less, characterized by a curvilinear crimp structure and a staple pad friction less than 0.260.

Dependencies are inferred from the claim text.

Facts

Application

10/081,983Filed 21 Feb 2002

Published

21 Aug 2003

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

A47C 27/122
With fibrous inlays, e.g. made of wool, of cotton: with special fibres, such as acrylic thread, coconut, horsehair
A47G 9/0207
Bed linen; Blankets; Counterpanes: blankets; Duvets
B32B 3/06
Characterised by features of form at particular places, e.g. in edge regions: for securing layers together; for attaching the product to another…
B32B 5/02
Layered products characterised by the non- homogeneity or physical structure , i.e. comprising a fibrous, filamentary, particulate or foam…

Filled articles comprising blown fibers

Life of this patent

Abstract

Claims5

Filled articles comprising blown fibers

Life of this patent

Abstract

Claims5