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. 06, 1993
Filed:
Feb. 11, 1992
Gunter H Kiss, Lesa, IT;
Lignotock GmbH, Sontra, DE;
Abstract
Process for producing binder-containing fibrous mats from lignocellulose fibres or the like together with stabilizing additives is described. These mats are then generally processed by hot pressing to shaped or moulded articles, such as for the internal lining of the passenger compartments of motor vehicles. The dry fibrous material thoroughly mixed with the binder is applied to a conveyor in such a way that there is an alternate application of several wood fibre layers and synthetic fibre layers. The accumulation densities of the synthetic fibres and the wood fibres are placed to produce a mat cross-section in accordance with a statistical distribution, or curve, which roughly corresponds to an edge-blurred, periodic comb profile. The curve base width for the synthetic, fibres is much smaller than that for the wood fibres. The individual fibre accumulations are interconnected by means of suitable adhesives.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile