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公开(公告)号：US11945983B2
公开(公告)日：2024-04-02
申请号：US15734426
申请日：2019-07-12
申请人： SIKA TECHNOLOGY AG
CPC分类号： C09J7/383 , B32B5/022 , B32B27/12 , B32B27/32 , E04B1/665 , E04D5/10 , E04D5/148 , E04D11/02 , B32B2307/202 , B32B2307/7265 , B32B2419/06 , C09J2301/408 , C09J2400/16 , C09J2409/00 , C09J2423/16
摘要： 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.
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公开(公告)号：US11492521B2
公开(公告)日：2022-11-08
申请号：US17263421
申请日：2019-08-27
申请人： SIKA TECHNOLOGY AG
发明人： Simon Schoenbrodt , Robert Roskamp , Matia Bulloni , Herbert Ackermann , Frank Hoefflin , Carine Kerber
IPC分类号： C09J7/38 , B32B5/02 , B32B27/12 , B32B27/32 , B32B7/14 , B32B37/12 , B32B37/18 , B32B38/00 , E04B1/66 , E04D5/10 , C09J7/24 , C09J7/35
摘要： 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.
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公开(公告)号：US11459761B2
公开(公告)日：2022-10-04
申请号：US16768640
申请日：2018-11-29
申请人： SIKA TECHNOLOGY AG
发明人： Herbert Ackermann , Roman Da Rin , Roy Z'Rotz , Robert Roskamp , Carine Kerber
摘要： 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.
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公开(公告)号：US11773294B2
公开(公告)日：2023-10-03
申请号：US17422487
申请日：2020-03-19
申请人： SIKA TECHNOLOGY AG
CPC分类号： C09J5/00 , B32B7/12 , B32B25/042 , B32B37/12 , C08J5/124 , C09J11/06 , C09J11/08 , B32B2037/1261 , B32B2038/0056 , B32B2250/02 , B32B2250/248 , C08J2323/16 , C08J2375/08 , C08J2400/26 , C09J2301/41 , C09J2415/006 , C09J2421/006 , C09J2423/006 , C09J2471/00 , C09J2475/00
摘要： A method for adhesively bonding two substrates by means of a moisture-curable adhesive composition, wherein at least one of the substrates includes at least 40 wt.-% of a mixture, said mixture consisting of: between 15 and 99 wt.-% of at least one thermoplastic polymer; between 1 and 85 wt.-% of at least one elastomer; and wherein the moisture-curable adhesive composition includes: at least one polymer containing silane groups; between 10 and 40 wt.-% of at least one polymeric plasticizer; between 0.1 and 5 wt.-% of at least one amino-functional alkoxysilane; between 0 and 5 wt.-% of at least one C1-C12-alkyl-functional alkoxysilane. The method yields adhesively bonded substrates without the requirements of using migrating plasticizers and pre-treating of the substrates.
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公开(公告)号：US11555106B2
公开(公告)日：2023-01-17
申请号：US16631033
申请日：2018-08-03
申请人： SIKA TECHNOLOGY AG
发明人： Robert Roskamp , Dorothee Quinzler , Peter Hübscher , Roy Z'Rotz , Herbert Ackermann , Frank Höfflin
IPC分类号： C08L23/16 , B29C48/07 , C08J3/20 , C08J3/24 , C08J5/18 , E04D5/06 , E04D5/14 , B29K23/00 , B29K105/00 , B29L31/10
摘要： A composition including a melt blend of at least one thermoplastic elastomer (TPE) and at least one non-crosslinked elastomer and optionally at least one catalyst for catalyzing chain extension and/or crosslinking and/or coupling reactions of the at least one non-crosslinked elastomer. Further, a method for producing a polymer composition, to a shaped article including a substrate layer composed of the composition, to a method producing a shaped article, and to a method for covering a roof using the shaped articles.
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