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. 03, 2012
Filed:
Nov. 15, 2004
Philipp Schaefer, Hannover, DE;
Philipp Schaefer, Hannover, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
To endow a velourlike carrier (), which has a finely fibrous surface, in particular a grain leather having a buffed topside or a synthetic velour material, and has been provided with a dressing () which has a grain texture on its face side the dressing () consisting of a consolidated polymeric dispersion and being produced separately on a substrate having a textured surface corresponding to the grain texture, with the requisite properties in terms of softness and abrasion resistance, but particularly in terms of air and water vapor permeability, the dressing () has capillaries () which extend throughout its entire thickness, which everywhere is substantially the same, and is bonded to the carrier () via a thin bonding layer () formed of a consolidated polymeric dispersion.