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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.:

US 12746737 B1

PDFFull Text
Date of Patent:
Sep. 29, 2026

Filed:

Nov. 07, 2023

Waterproofing membrane with mineral binder component

Applicant:

Sika Technology Ag, Baar, CH;

Inventor:

Matthias Gössi, Uster, CH;

Assignee:

SIKA TECHNOLOGY AG, Baar, CH;

Attorney:

Oliff PLC

Primary Examiner:

Hai Y Zhang

Int. Cl.
CPC ...
C04B 22/04 (2006.01); B32B 7/12 (2006.01); B32B 13/12 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 37/00 (2006.01); B32B 37/15 (2006.01); E04B 1/66 (2006.01); E04D 5/10 (2006.01);
U.S. Cl.
CPC ...
B32B 13/12 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/283 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/322 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 37/153 (2013.01); B32B 37/156 (2013.01); E04B 1/665 (2013.01); E04D 5/10 (2013.01); B32B 2307/31 (2013.01); B32B 2307/538 (2013.01); B32B 2307/54 (2013.01); B32B 2307/558 (2013.01); B32B 2307/582 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/748 (2013.01); B32B 2419/00 (2013.01); B32B 2419/06 (2013.01);
Abstract

A membrane used in waterproofing, roofing and tunneling applications, the membrane includes a barrier layer including thermoplastic polymer component and a contact layer bonded directly to at least portion of the barrier layer, the contact layer includes a mixture of mineral binder component, thermoplastic polymer component, and surfactant component. Also includes a method for producing the membrane, a method for waterproofing a substrate, to a waterproofed construction, to a method for sealing a substrate against water penetration and to a sealed construction for sealing a substrate against water penetration.

Find Patent Forward Citations

Gössi, Matthias. (2026). Waterproofing membrane with mineral binder component (U.S. Patent No. 12746737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12746737

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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