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:
Apr. 23, 1985
Filed:
Feb. 22, 1983
Carl J Buck, Berkeley Heights, NJ (US);
Johnson & Johnson Products, Inc., New Brunswick, NJ (US);
Abstract
An orthopedic cast material is disclosed, which, when wrapped about a body member and cured by exposure to visible light, forms a rigid, high strength immobilizing structure and which comprises an air, light and X-ray permeable fabric impregnated with a formulation comprising (a) acrylate terminated polyurethane oligomers or ethylenically unsaturated polyesters or polyethers, (b) functional acrylate monomers as optional diluents and (c) a photoinitiator which is activated by visible light to initiate the polymerization reaction, whereby the casts produced therefrom show no tendency towards discoloration in ambient light or sunlight, are aesthetic in appearance, are dry to the touch and possess good whiteness.