Sail cloth
OwnerPeter Mahrinventor
Life of this patent
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Abstract
Sail cloth is made up from a plurality of yarns in one direction woven together with a plurality of film tapes in the other direction to provide a cloth having improved properties.
Claims4
An improved sail cloth comprising a plurality of spaced fibrous yarns extending in one direction in the cloth, said yarns being composed of a polymer selected from the group consisting of polyester, aramid, polyamid, and carbon, and a plurality of spaced tapes extending in the other direction in said cloth at right angles to said yarns and being woven with said yarns, said tapes being composed of polymeric film selected from the group consisting of polyester, polyamid, acrylic and polyolefin, said tapes being at least 4 times wider than said yarns and serving to reduce the porosity of said cloth.
Dependencies are inferred from the claim text.