公开(公告)号：US11492521B2

公开(公告)日：2022-11-08

申请号：US17263421

申请日：2019-08-27

Applicant: SIKA TECHNOLOGY AG

Inventor： Simon Schoenbrodt ,  Robert Roskamp ,  Matia Bulloni ,  Herbert Ackermann ,  Frank Hoefflin ,  Carine Kerber

IPC: C09J7/38 ,  B32B5/02 ,  B32B27/12 ,  B32B27/32 ,  B32B7/14 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00 ,  E04B1/66 ,  E04D5/10 ,  C09J7/24 ,  C09J7/35

Abstract: A sealing device including a waterproofing membrane, a sealant layer covering at least a portion of the second primary exterior surface of the waterproofing membrane and an adhesive layer covering a portion of the outer major surface of the sealant layer facing away from the second primary exterior surface of the waterproofing membrane, wherein the sealant layer is composed of an adhesive sealant composition comprising at least one elastomer, at least one at 25° C. liquid polyolefin resin, and at least one inert mineral filler. A method produces a sealing device, a method waterproofs a substrate, and a waterproofed substrate.

公开(公告)号：US11781043B2

公开(公告)日：2023-10-10

申请号：US16613969

申请日：2018-05-03

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert Ackermann ,  Roy Z'Rotz ,  Christoph Fäh ,  Matia Bulloni ,  Martin Eckl ,  Marcel Langenegger ,  Patrick Bräker ,  Roman Da Rin ,  Wolf-Rüdiger Huck ,  Simon Schoenbrodt ,  Johannes Pecher

IPC: C09J7/35 ,  C09J7/38 ,  C08K3/013 ,  E04B1/68 ,  E04B1/66

CPC classification number: C09J7/35 ,  C08K3/013 ,  C09J7/385 ,  C09J7/387 ,  E04B1/6806 ,  E04B1/6813 ,  E04B1/66 ,  E04B1/68

Abstract: A sealing element for sealing joints in concrete structures including a profile having a center portion and first and second side portions on opposite sides of, the center portion. The side portions of the profile are at least partially covered with a functional coating which is operative to bond with a fresh cementitious composition casted against it and allowed to harden. A method produces a sealing element, a method seals a joint between two sections of concrete, a sealed construction, and a use of a sealing element for sealing of a joint in a concrete construction.

公开(公告)号：US11590739B2

公开(公告)日：2023-02-28

申请号：US16768585

申请日：2018-11-29

Applicant: SIKA TECHNOLOGY AG

Inventor： Matia Bulloni ,  Roy Z'Rotz ,  Simon Schönbrodt ,  Christoph Bärtsch ,  Josef Von Rotz

IPC: B32B27/08 ,  C09J7/38 ,  C09J7/40 ,  B32B7/06 ,  B32B7/12 ,  B32B25/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  C09J133/08

Abstract: A sealing device has a waterproofing layer, a functional layer, and an adhesive layer coated on and at least partially covering the first major surface of the waterproofing layer opposite the side of the functional layer. Also, a method produces a sealing device, a method waterproofs a substrate, and the use of the sealing device seals lapped joints formed between overlapping portions of waterproofing membranes and patches breaches in waterproofing membranes.