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:
Jun. 19, 2018
Filed:
Nov. 13, 2015
Mondi Gronau Gmbh, Gronau, DE;
Henner Sollmann, Gronau, DE;
Andreas Brueggemann, Vreden, DE;
Steven Marks Neill, Leeds West Yorkshire, GB;
SURFACESKINS LTD., Leeds, GB;
Abstract
A liquid-dispensing pad has a perforated generally elastic film forming a front wall, a liquid-impervious plastic rear wall, a weld peripherally securing the front wall to the rear wall, and a liquid-retaining core between the front and rear walls. The perforated film is a coextruded film having an elastic inner layer turned toward the core and an inelastic outer cover layer turned away from the core. This cover layer forms an outer face of the liquid-dispensing pad and is composed of polyolefin. A thickness of the cover layer is less than 15 μm, and a thickness ratio of the elastic inner layer to the inelastic outer cover layer is at least 10:1.