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：US20230357549A1

公开(公告)日：2023-11-09

申请号：US18013413

申请日：2021-07-02

Applicant: SIKA TECHNOLOGY AG

Inventor： Jean-Luc SCHLÄPFER ,  Robert ROSKAMP ,  Christoph FÄH ,  Harald PFISTERER ,  Ramon BUCHER ,  Helena WALLIMANN

IPC: C08L23/14 ,  C08J5/18 ,  C09K3/00 ,  C09J5/00 ,  C09J175/08

CPC classification number: C08L23/142 ,  C08J5/18 ,  C09K3/00 ,  C09J5/00 ,  C09J175/08 ,  C08L2207/04 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2203/162 ,  C08L2203/30 ,  C09K2200/0642 ,  C09K2200/062 ,  C09J2423/108 ,  C09J2423/048 ,  C09J2423/168 ,  C09J2475/00 ,  C08J2323/14 ,  C08J2423/08 ,  C08J2423/16

Abstract: A thermoplastic composition including a thermoplastic polymer component and at least one elastomer, wherein the thermoplastic polymer component comprises at least one propylene copolymer having a propylene content of at least 60 wt.-% and at least one ethylene copolymer having an ethylene content of at least 50 wt.-%. The invention is also directed to a sealing device comprising a waterproofing layer obtained by using the thermoplastic composition, to a method for producing a sealing device, to a method for waterproofing a substrate, and to a method for bonding a first substrate to a second substrate.

公开(公告)号：US20220073688A1

公开(公告)日：2022-03-10

申请号：US17422487

申请日：2020-03-19

Applicant: SIKA TECHNOLOGY AG

Inventor： Marcel OERTLI ,  Robert ROSKAMP ,  Helena WALLIMANN ,  Christoph FÄH ,  Fabien CHOFFAT

IPC: C08J5/12 ,  B32B37/12 ,  B32B7/12 ,  B32B25/04 ,  C09J5/00 ,  C09J11/06 ,  C09J11/08

Abstract: 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.

公开(公告)号：US20210317663A1

公开(公告)日：2021-10-14

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 ,  B32B27/32 ,  B32B27/12 ,  B32B25/18

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：US20240336535A1

公开(公告)日：2024-10-10

申请号：US18289300

申请日：2022-05-20

Applicant: SIKA TECHNOLOGY AG

Inventor： Reto BUCHER ,  Robin BARMET ,  Herbert ACKERMANN ,  Aline ROTZETTER ,  Arnd Bernd EBERHARDT ,  Robert ROSKAMP

IPC: C04B38/10 ,  C04B24/26 ,  C04B28/04 ,  C04B38/02 ,  C04B103/30 ,  C04B103/40

CPC classification number: C04B38/103 ,  C04B24/2623 ,  C04B24/267 ,  C04B28/04 ,  C04B38/02 ,  C04B2103/30 ,  C04B2103/40

Abstract: A method for producing a foamed mineral binder composition includes the steps of: a) separately providing: (i) an aqueous foam; and (ii) an aqueous slurry including a mineral binder and a dispersed polymer; (b) mixing the slurry of the mineral binder with the aqueous foam to obtain the foamed mineral binder composition; whereby during the production of the foamed mineral binder composition, carbon dioxide and/or a carbonate is provided such that it is incorporated in the foamed mineral binder composition.

公开(公告)号：US20230220663A1

公开(公告)日：2023-07-13

申请号：US17923976

申请日：2021-06-17

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN ,  Roy Z'ROTZ ,  Robert ROSKAMP ,  Roman DA RIN ,  Christoph FÄH ,  Matia BULLONI ,  Martin ECKL ,  Marcel LANGENEGGER ,  Patrick BRÄKER ,  Simon SCHÖNBRODT ,  Wolf-Rüdiger HUCK

IPC: E04B1/68 ,  B29C48/00

CPC classification number: E04B1/6807 ,  B29C48/022 ,  B29C48/0012 ,  B29K2023/083

Abstract: A method for producing a single-layer waterbar, use of a single-layer extruded profile as a waterbar, a method for sealing an internal or an external joint between two sections of concrete, and sealed construction; wherein the production method includes extruding a melt-processed starting composition through an extruder die to form an extruded profile, wherein the starting composition includes 35-75 wt.-% of at least one polymer and 25-65 wt.-% of at least one solid particulate 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：US20240017478A1

公开(公告)日：2024-01-18

申请号：US18026402

申请日：2021-11-16

Applicant: SIKA TECHNOLOGY AG

Inventor： Roy Z'ROTZ ,  Peter HUEBSCHER ,  Robert ROSKAMP ,  Herbert ACKERMANN

IPC: B29C64/118 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y10/00

CPC classification number: B29C64/118 ,  B33Y70/00 ,  B29K2023/12 ,  B33Y10/00 ,  B33Y80/00

Abstract: A polymer material in manufacture of 3D articles by means of additive manufacturing, the polymer material including: a) at least one propylene polymer P having a flexural modulus determined according to ISO 178:2019 standard of at least 150 MPa, b) at least one propylene-based elastomer PBE having a flexural modulus determined according to ISO 178:2019 standard of not more than 100 MPa, and c) at least one solid inorganic compound SC.

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.