公开(公告)号：US20220396056A1

公开(公告)日：2022-12-15

申请号：US17774524

申请日：2020-12-09

Applicant: SIKA TECHNOLOGY AG

Inventor： Carine KERBER ,  Matthias GÖSSI ,  Herbert ACKERMANN

IPC: B32B27/06 ,  F16J15/10 ,  B32B5/20

Abstract: A sealing device includes a functional layer having a first major surface and a second major surface and a barrier layer directly or indirectly connected to the second major surface of the functional layer, wherein the functional layer has a surface roughness having a waviness factor Wf. Also disclosed is a method for producing a sealing device and the use of a sealing device for waterproofing of a substrate.

公开(公告)号：US20210189186A1

公开(公告)日：2021-06-24

申请号：US17263185

申请日：2019-08-27

Applicant: SIKA TECHNOLOGY AG

Inventor： Simon SCHOENBRODT ,  Robert ROSKAMP ,  Matia BULLONI ,  Herbert ACKERMANN ,  Frank HOEFFLIN ,  Carine KERBER

IPC: C09J7/29 ,  B32B25/08 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  C09J7/38 ,  E04B1/66 ,  E04D5/10 ,  E04D5/14

Abstract: A sealing device including a waterproofing membrane, a sealant layer covering a portion of the second primary exterior surface of the waterproofing membrane, and an adhesive layer covering a portion of the second primary exterior surface of the waterproofing membrane, wherein the sealant layer is composed of an adhesive sealant composition comprising 1-40 wt.-% of at least one elastomer, 10-60 wt.-% of at least one at 25° C. liquid polyolefin resin, and 5-65 wt.-% of at least one inert mineral filler. Further, a method for producing a sealing device, to a method for waterproofing a substrate, and to a waterproofed substrate.

公开(公告)号：US20230311464A1

公开(公告)日：2023-10-05

申请号：US18008549

申请日：2021-07-05

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN ,  Carine KERBER

IPC: B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B13/12 ,  B32B13/02 ,  B32B27/08 ,  B32B7/12

CPC classification number: B32B27/20 ,  B32B27/306 ,  B32B27/32 ,  B32B13/12 ,  B32B13/02 ,  B32B27/08 ,  B32B2419/00 ,  B32B2270/00 ,  B32B2264/102 ,  B32B2307/748 ,  B32B2307/718 ,  B32B2307/7265 ,  B32B7/12

Abstract: A sealing device and a method for producing a sealing device and to use of a sealing device for waterproofing of a substrate, the sealing device including a functional layer having a first major surface and a second major surface and a barrier layer directly or indirectly connected to the second major surface of the functional layer, wherein the functional layer includes at least one first solid filler having a median particle size d50 in the range of 0.5-100 μm and at least one second solid filler different from the at least one first solid filler.

公开(公告)号：US20210171808A1

公开(公告)日：2021-06-10

申请号：US15734426

申请日：2019-07-12

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN ,  Simon SCHÖNBRODT ,  Carine KERBER ,  Robert ROSKAMP

IPC: C09J7/38 ,  E04D11/02 ,  E04D5/10 ,  E04D5/14 ,  E04B1/66 ,  B32B27/32 ,  B32B5/02 ,  B32B27/12

Abstract: A sealing device includes a waterproofing membrane, an adhesive sealant layer, and optionally a release liner, wherein the adhesive sealant layer includes at least one elastomer, at least one at 25° C. liquid polyolefin resin, and at least one inert mineral filler. An adhesive sealant composition is used to form the adhesive sealant layer. The sealant device may be used to waterproof a substrate and provide a fully-adhered roof system. The adhesive sealant composition may be used to provide a self-healing roofing membrane.

公开(公告)号：US20210309891A1

公开(公告)日：2021-10-07

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：US20210172174A1

公开(公告)日：2021-06-10

申请号：US16768640

申请日：2018-11-29

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN ,  Roman DA RIN ,  Roy Z'ROTZ ,  Robert ROSKAMP ,  Carine KERBER

IPC: E04D5/10 ,  B32B27/20 ,  B32B5/02 ,  B32B27/12 ,  B32B7/12 ,  B32B37/15 ,  E04D5/14

Abstract: A sealing device including a waterproofing layer, a functional layer, and a reinforcement layer fully embedded into the waterproofing layer or located between the waterproofing layer and the functional layer and/or a second waterproofing layer located on the outward facing side of the waterproofing layer opposite the side of the functional layer. Further, a method for producing a sealing device, to a method for waterproofing a substrate using one or more sealing devices, and to a roof system comprising a roof substrate and a sealing device directly adhered to the surface of the roof substrate with a layer of adhesive.