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. 21, 2009
Filed:
Nov. 05, 2007
Kazufumi Shimizu, Nara, JP;
Shinsuke Sugie, Nara, JP;
Kazufumi Shimizu, Nara, JP;
Shinsuke Sugie, Nara, JP;
Suminoe Textile Co., Ltd., Osakashi, JP;
Abstract
According to one aspect of a preferred embodiment of the present invention, a carpet for vehicles comprises a surface skin layerand a sound absorption layermade of a nonwoven fabric integrally bonded to the surface skin layervia an adhesive resin layer. The adhesive resin layeris constituted by an air permeable resin layer formed by melting thermoplastic resin powder having a particle diameter of not smaller than 320 μm but not larger than 1,000 μm. An adhered amount of the thermoplastic resin powder is 180 to 500 g/m. Air permeability of the entire carpet in a thickness direction thereof is 10 to 26 cm/cm·sec. With this structure, excellent sound absorption performance can be exerted against noise entering into an inside space of a vehicle from the above side, such as, the roof, doors, or windows, as well as noise entering from the lower side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile