B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/26 (2006.01) A41D 31/00 (2006.01) A62B 17/00 (2006.01) B32B 27/04 (2006.01) D04H 13/00 (2006.01)
Patent
CA 2674744
The present invention concerns thermal liner comprising crimped, heat resistant fibers held in a state of compression by a thermoplastic binder, wherein when the thermal liner is exposed to heat or flame, the liner increases its thickness by at least three times. The invention also relates to use of such barriers in protective fabrics, garments, and articles.
L'invention concerne une doublure thermique comprenant des fibres ondulées thermorésistantes maintenues dans un état de compression par un liant thermoplastique, de sorte que, lorsque la doublure thermique est exposée à la chaleur ou à une flamme, l'épaisseur de la doublure est au moins triplée. L'invention concerne également l'utilisation de telles barrières dans des tissus, des vêtements et des articles de protection.
Knoff Warren Francis
Young Richard H.
E.i. Du Pont de Nemours And Company
Torys Llp
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