B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/02 (2006.01) B23B 5/26 (2006.01) B32B 17/02 (2006.01) B32B 27/02 (2006.01) B60R 13/08 (2006.01) D04H 1/56 (2006.01) D04H 13/00 (2006.01) E04B 1/84 (2006.01) F16L 59/00 (2006.01) G10K 11/162 (2006.01) G10K 11/168 (2006.01)
Patent
CA 2493191
A fibrous blanket material is provided having a first fibrous layer selected from a group of fibers consisting of polyester, polypropylene, polyethylene, fiberglass, natural fibers, nylon, rayon and blends thereof and a layer of meltblown polypropylene fibers. In an alternative embodiment the blanket may also include a second fibrous layer made of the same material as the first layer where the layer of meltblown polypropylene fibers is sandwiched between the two fibrous layers.
L'invention concerne un matériau isolant fibreux comprenant une première couche fibreuse, sélectionnée à partir d'un groupe de fibres comprenant le polyester, le polypropylène, le polyéthylène, la fibre de verre, des fibres naturelles, du nylon, de la rayonne et des mélanges de ces fibres, et une couche de fibres de polypropylène obtenues par fusion-soufflage. Dans un autre mode de réalisation, l'isolant peut également comprendre une seconde couche fibreuse conçue dans le même matériau que la première couche, la couche de fibres de polypropylène obtenues par fusion-soufflage étant prise en sandwich entre les deux couches fibreuses.
Owens Corning
Owens Corning Intellectual Capital Llc
Smart & Biggar
LandOfFree
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