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US 2007/0178788 A1Published application
Elastic Fire Blocking Materials
AssigneeFreudenberg Nonwovens Ltd.
InventorsEberhard Link, Charles Mason, Amelia Tosti, James Frasch, Ashutosh Karnik
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Abstract
The present invention relates to elastic fire blocking materials. The elastomeric material may be disposed on, impregnated into or intermingled with one or more layers of fire blocking material. These materials may be applied in, for example, mattresses or upholstery.
Claims24
A elastic fire blocking composite comprising:
- a composite of a non-woven needle-punched fire blocking material and an elastomeric material wherein said composite stretches between 1-60% and recovers about 85-100%.
10 The composite of claim 1 further comprising an inorganic filler.
A method for producing an elastic fire blocking composite comprising:
- providing a non-woven needle-punched fire blocking material;
- providing an elastomeric material;
- affixing said elastomeric material to said fire blocking material to form a composite.
A mattress comprising an elastic non-woven needle punched fire blocking material.
Dependencies are inferred from the claim text.