D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 1/70 (2006.01)
Patent
CA 2365848
A batt, which may be used for a mattress, a seat cushion or a ground pad for a sleeping bag, is compressed so that it has reduced false loft and reduced false support, and is therefore more durable for consumer use. The batt is compressed so that, when subjected to use for an average life cycle (usually six years), it has a thickness reduction of less than 15 % and a reduction of load-at-half-height of less than 40 %.
L'invention concerne un isolant matelassé qui peut être utilisé dans un matelas, un coussin de siège ou un tapis de sol pour un sac de couchage. Cet isolant est comprimé de manière à en réduire le gonflant et le support lui assurant ainsi une durée d'utilisation plus longue et de manière que, lorsqu'il est utilisé pendant un cycle de vie moyen (normalement six ans), la réduction de son épaisseur soit inférieure à 15 % et la réduction de sa charge à demi-poids soit inférieure à 40 %.
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
LandOfFree
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