Fiberlok, Inc.

Arthur Gerard Ward

George Sumner Buck, Jr

Robert George Weyker

A glow-resistant batt of fibers; a copolymer of vinyl chloride and vinylidene chloride; and diammonium phosphate; and processes for producing such.

Glow-resistant batt and process for producing such

A glow-resistant batt of fibers; a copolymer of vinyl chloride and vinylidene chloride; and boric acid; and processes for producing such.

A layered composite batt consists of a plurality of layers, each layer having a series of overlapped, cross-laid webs of fibers. The fibers forming the webs, the webs, and the plurality of layers are bonded to one another to form the composite batt by a melted and resolidified copolymer. The process used in producing the composite batt comprises producing a plurality of open webbed fibers, dispensing particulate copolymer on to each open web of fibers, reciprocatively layering each web and the particulate copolymer carried therewith to form a layer having an upper and a lower face, arranging the layers thus formed such that each layer produced is in face to face contact with at least one other layer thereby forming a plurality of layers, and heating the plurality of layers to a temperature above the melting point of the copolymer but below the scorching point of the fibers. The apparatus used in producing the layered composite batt consists of a conveying means, a plurality of web producing means each for producing a web of fibers admixed with a copolymer, said conveying means and said plurality of web producing means being arranged such that each layer produced is in face to face contact with at least one other layer thereby forming a plurality of layers, and means for heating the plurality of layers to a temperature above the melting point of the copolymer but below the scorching point of the fibers.

Composite batt and method for producing same

A process for producing a fibrous batt by forming a thin web of fibers and then contacting the web with particles of a copolymer of vinyl chloride and vinylidene chloride; subsequently forming the web into a batt and then heating the batt.

Fiberous batt and method for producing such

A process for producing a polyester batt by forming a thin web of polyester fibers and then contacting the web with particles of a copolymer of vinyl chloride and vinylidene chloride; subsequently forming the web into a batt and then heating the batt.

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Arlington, TN, United States of America

Arthur Gerard Ward