Layered high loft flame resistant batting, articles...

A - Human Necessities – 47 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A47C 27/00 (2006.01) B32B 5/26 (2006.01) D04H 13/00 (2006.01)

Patent

CA 2557477

This invention relates to a high loft flame resistant batting, and an article such as a mattress containing such batting; the batting comprising a base layer and a resilient layer, the base layer comprising 10 to 30 parts by weight heat resistant fibers, 35 to 55 parts by weight of a cellulose fiber that retains at least 10 percent of its fiber weight when heated in air to 700 C at a rate of 20 degrees C per minute, and 15 to 25 parts by weight binder material; the resilient layer comprising 0 to 50 parts by weight modacrylic fibers, 50 to 85 parts by weight polyester fiber, and 15 to 25 parts by weight binder material. The base layer comprises 20 to 70 parts by weight and the resilient layer comprises 80 to 30 parts by weight of the batting, based on the total weight of those two layers, and the batting has a total thickness of 1.25 centimeters (0.5 inches) or greater.

L'invention concerne une nappe ouatée ignifuge à gonflant volumineux, ainsi qu'un article tel qu'un matelas contenant ladite nappe ouatée ; la nappe ouatée comprenant une couche de base et une couche résiliente, la couche de base comprenant entre 10 et 30 parties en poids de fibres résistantes à la chaleur, entre 35 et 55 parties en poids d'une fibre cellulosique qui retient au moins 10 % de son poids de fibre lorsqu'elle est chauffée à l'air jusqu'à 700 ·C à un taux de 20 ·C par minute, et entre 15 et 25 parties en poids de liant ; la couche résiliente comprenant entre 0 et 50 parties en poids de fibres modacryliques, entre 50 et 85 parties en poids de fibre polyester et entre 15 et 25 parties en poids de liant. La couche de base comprend entre 20 et 70 parties en poids et la couche résiliente comprend entre 80 et 30 parties en poids de la nappe ouatée, sur la base du poids total des deux couches, la nappe ouatée présentant une épaisseur totale supérieure ou égale à 1,25 centimètres (0,5 pouces).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Layered high loft flame resistant batting, articles... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Layered high loft flame resistant batting, articles..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Layered high loft flame resistant batting, articles... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1463607

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.