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:
Aug. 20, 2019
Filed:
Jun. 30, 2016
Sml Maschinengesellschaft M. B. H., Lenzing, AT;
Mario Hoellnsteiner, Seewalchen, AT;
Johannes Danter, Sankt Georgen im Attergau, AT;
SML MASCHINENGESELLSCHAFT M. B. H., Lenzing, AT;
Abstract
A method and device for producing a water vapor permeable laminar sheet, including the steps of: a) feeding a laminar carrier sheet to a first roll and applying an adhesive onto one side of the carrier sheet at a first location in conveying direction of the carrier sheet, wherein the adhesive is a hot melt adhesive applied in a molten state; b) applying a water vapor permeable molten material onto that side of the carrier sheet provided with the adhesive at a second location in conveying direction located downstream from the first location; c) pressing the composite of carrier sheet, adhesive and water vapor permeable material in a rolling gap formed by the first roll and a second roll which cooperates with the first roll; d) cooling the pressed composite in conveying direction downstream the rolling gap and hauling the composite from the roll arrangement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile