The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 1996
Filed:
Sep. 30, 1994
Keith N Gray, Greensboro, NC (US);
Earl T Crouch, High Point, NC (US);
Michael D Bertolucci, Greensboro, NC (US);
Highland Industries, Inc., Greensboro, NC (US);
Abstract
A process of reinforcing airbag fabric edges to prevent raveling or fraying of the fabric during the cutting process. The process is carried out by coating the yarn crossovers with a flexible, thin film of a radiation polymerizable resin and then curing the coating system at high production speeds. The airbag fabric is cut in those areas where the coating has been applied and cured, thereby providing a band or border of cured resin of sufficient width to prevent raveling of the airbag fabric edge. The process is particularly suitable for the fabrication of airbags used for the protection of vehicle occupants as in automobiles. Airbags constructed of a breathable, edge-coated fabric are also described.