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：US12188235B2

公开(公告)日：2025-01-07

申请号：US17270267

申请日：2019-10-24

Applicant: SIKA TECHNOLOGY AG

Inventor： Robert Roskamp ,  Simon Schoenbrodt ,  Armin Flueck ,  Oliver Knebel

IPC: E04D5/10 ,  B32B5/02 ,  B32B25/10 ,  B32B25/18 ,  B32B27/12 ,  B32B27/32

Abstract: A sealing device including a waterproofing layer including at least one thermoplastic elastomer P1 and an outer layer of non-woven fabric directly adhered to at least portion of the second major surface of the waterproofing layer, wherein the outer layer of non-woven fabric including at least one polymer P2. Further, a method for producing a sealing device, to the use of a layer of non-woven fabric including or essentially consisting of polypropylene fibers for reducing blocking of a waterproofing layer including at least one propylene-based thermoplastic elastomer, and to a method for covering a roof substrate using the sealing devices of the present invention.

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：US10655323B2

公开(公告)日：2020-05-19

申请号：US16061899

申请日：2016-12-20

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert Ackermann ,  Frank Hoefflin ,  Roman Rohrer ,  Lisa Gutjahr ,  Roy Z'Rotz ,  Simon Schoenbrodt

IPC: E04B1/66 ,  B32B21/12 ,  B32B7/12 ,  B32B13/12 ,  B32B27/20 ,  B32B27/30 ,  C04B26/04 ,  C09J1/00 ,  C09J11/04 ,  B28B19/00 ,  C04B28/04 ,  B32B27/12 ,  B32B27/32 ,  B32B5/02 ,  B32B13/04 ,  B32B13/10 ,  B32B21/10 ,  B32B15/06 ,  B32B15/085 ,  B32B25/16 ,  B32B27/34 ,  B32B19/04 ,  B32B13/14 ,  B32B21/02 ,  B32B27/14 ,  B32B13/06 ,  B32B21/14 ,  B32B19/02 ,  B32B5/16 ,  B32B19/06 ,  B32B21/04 ,  B32B15/14 ,  B32B21/08 ,  B32B15/082 ,  B32B25/10 ,  B32B15/09 ,  B32B15/16 ,  B32B5/30 ,  C04B111/27 ,  C04B111/00 ,  B32B37/12

Abstract: A contact layer used in waterproofing and roofing applications. The contact layer includes a solid filler component F and a thermoplastic polymer component P. Also directed to a method for producing the contact layer, to a method for binding two substrates to each other, to a method for waterproofing a substrate, to a waterproofed structure, to a method for sealing a surface against water penetration, to a sealed construction for sealing a substrate against water penetration and to use of the contact layer as waterproofing membrane.

公开(公告)号：US11833716B2

公开(公告)日：2023-12-05

申请号：US17522153

申请日：2021-11-09

Applicant: SIKA TECHNOLOGY AG

Inventor： Roy Z'rotz ,  Simon Schoenbrodt ,  Herbert Ackermann

IPC: B29C64/118 ,  B29C64/393 ,  B33Y50/02 ,  B29L31/10

CPC classification number: B29C64/118 ,  B29C64/393 ,  B29L2031/108 ,  B33Y50/02

Abstract: A method for producing a roofing detail part for sealing a roof element, the method including the steps of: (a) providing and/or obtaining a digital model of a roof element to be sealed; and (b) based on the digital model, producing a roofing detail part fitting on the outer shape of the roof element by additive manufacturing.

公开(公告)号：US11065849B2

公开(公告)日：2021-07-20

申请号：US16061968

申请日：2016-12-20

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert Ackermann ,  Frank Hoefflin ,  Roman Rohrer ,  Lisa Gutjahr ,  Roy Z'Rotz ,  Simon Schoenbrodt

IPC: B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B13/12 ,  B32B27/30 ,  B32B27/28 ,  B32B25/14

Abstract: The invention is directed to a membrane used in waterproofing and roofing applications, the membrane comprising a barrier layer S1 comprising a thermoplastic polymer component P1 and a contact layer S2 bonded to at least portion of the barrier layer S1, the contact layer S2 comprising a mixture of a solid filler component F and a thermoplastic polymer component P2. The invention is also directed to 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.