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：US20200181018A1

公开(公告)日：2020-06-11

申请号：US16623058

申请日：2018-06-21

Applicant: SIKA TECHNOLOGY AG

Inventor： Dario CAVIEZEL ,  Wolf-Rüdiger HUCK ,  Herbert ACKERMANN

IPC: C04B24/26 ,  C04B28/04 ,  C04B41/00 ,  C04B41/53 ,  C04B41/72 ,  B28B3/22

Abstract: A waterproofing system including a functional layer S1 including 10-80 wt.-% of at least one thermoplastic polymer P1 and 10-80 wt.-% of at least one solid particulate filler F, wherein the surface of the functional layer S1 has an Auto-correlation length of waviness W(Sal) of at least 50 μm. Further, a method for producing a waterproofing system and to the use of a mechanical surface treatment step to increase the waviness factor, determined as the ratio of the Root mean square roughness of waviness W(Sq) to the square of the Auto-correlation length of waviness W(Sal), of a surface of a functional layer S1.

公开(公告)号：US20190264018A1

公开(公告)日：2019-08-29

申请号：US16412736

申请日：2019-05-15

Applicant: SIKA TECHNOLOGY AG

Inventor： Frank HOEFFLIN ,  Herbert ACKERMANN ,  Andreas BRUNNER

IPC: C08L27/06 ,  C09J133/08 ,  B01J19/00 ,  C08J9/00 ,  C08J9/08 ,  C08K3/26 ,  C08K5/00

Abstract: A plasticized PVC formulation for foam extrusion including polyvinyl chloride, at least one plasticizer, at least one nucleating agent and a chemical blowing agent, wherein the plasticized PVC formulation is a dry blend containing 0.5 to 5% by weight of one or more nucleating agents and 0.1 to 3% by weight of the chemical blowing agent, wherein the blowing agent is sodium bicarbonate and the nucleating agent is talcum, and a foam extrusion method using said formulation. The extruded plasticized PVC foam is particularly suitable for rock shield pads used for pipeline protection. The foams are lightweight and require less consumption of materials with comparable properties to corresponding solid articles.

公开(公告)号：US20180371745A1

公开(公告)日：2018-12-27

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 ,  B28B19/00 ,  B32B27/20 ,  B32B7/12 ,  B32B13/12 ,  B32B27/30 ,  C04B28/04 ,  C04B26/04

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：US20180361716A1

公开(公告)日：2018-12-20

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 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B13/12

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.

公开(公告)号：US20150299411A1

公开(公告)日：2015-10-22

申请号：US14385066

申请日：2013-03-12

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN ,  Frank HOEFFLIN ,  Andreas BRUNNER

IPC: C08J9/10 ,  C08J9/00

CPC classification number: C08J9/103 ,  B29C44/24 ,  B29C48/395 ,  B29C48/49 ,  B29K2023/06 ,  B29K2023/0633 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2027/06 ,  B29K2995/0015 ,  B29L2031/005 ,  C08J9/0023 ,  C08J9/0028 ,  C08J9/0033 ,  C08J9/0061 ,  C08J9/08 ,  C08J9/102 ,  C08J9/105 ,  C08J2201/026 ,  C08J2207/04 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2325/06 ,  C08J2327/06 ,  C08J2423/08

Abstract: A foamable composition is described that includes at least one base polymer, at least one propellant, at least one lubricant and/or at least one heat stabilizer, and optionally additional additives, selected from crosslinking agents, heat reflectors, heat flow additives, anti-condensation additives, and/or fillers. Corresponding compositions can be processed into polymer foams which can have a heat conductivity of

Abstract translation: 描述了一种可发泡组合物，其包括至少一种基础聚合物，至少一种推进剂，至少一种润滑剂和/或至少一种热稳定剂，以及任选的另外的添加剂，其选自交联剂，热反射器，热流添加剂， 缩合添加剂和/或填料。 相应的组合物可以加工成可以具有<0.04E（mK）的热导率和大于或等于1000％的膨胀以及240-260℃下的80秒的可焊性的聚合物泡沫。相应的聚合物泡沫可以 有利地使用共挤出工艺引入用于门窗的中空型材塑料部件中，并且因此可用于产生具有低电导率值的门窗框架。

公开(公告)号：US20200040172A1

公开(公告)日：2020-02-06

申请号：US16597992

申请日：2019-10-10

Applicant: SIKA TECHNOLOGY AG

Inventor： Frank HOEFFLIN ,  Herbert ACKERMANN ,  Andreas BRUNNER

IPC: C08L27/06 ,  C09J133/08 ,  B01J19/00 ,  C08J9/00 ,  C08J9/08 ,  C08K5/00 ,  C08K3/26

Abstract: A plasticized PVC formulation for foam extrusion including polyvinyl chloride, at least one plasticizer, at least one nucleating agent and a chemical blowing agent, wherein the plasticized PVC formulation is a dry blend containing 0.5 to 5% by weight of one or more nucleating agents and 0.1 to 3% by weight of the chemical blowing agent, wherein the blowing agent is sodium bicarbonate and the nucleating agent is talcum, and a foam extrusion method using said formulation. The extruded plasticized PVC foam is particularly suitable for rock shield pads used for pipeline protection. The foams are lightweight and require less consumption of materials with comparable properties to corresponding solid articles.

公开(公告)号：US20170306138A1

公开(公告)日：2017-10-26

申请号：US15516500

申请日：2015-09-24

Applicant: SIKA TECHNOLOGY AG

Inventor： Frank HOEFFLIN ,  Herbert ACKERMANN ,  Andreas BRUNNER

IPC: C08L27/06 ,  C08K3/26 ,  B01J19/00 ,  C09J133/08 ,  C08K5/00

CPC classification number: C08L27/06 ,  B01J19/0053 ,  B01J2219/00051 ,  C08J9/0023 ,  C08J9/0066 ,  C08J9/08 ,  C08J2201/03 ,  C08J2203/02 ,  C08J2327/06 ,  C08K3/26 ,  C08K5/0016 ,  C08K2003/265 ,  C09J133/08

Abstract: A plasticized PVC formulation for foam extrusion including polyvinyl chloride, at least one plasticizer, at least one nucleating agent and a chemical blowing agent, wherein the plasticized PVC formulation is a dry blend containing 0.5 to 5% by weight of one or more nucleating agents and 0.1 to 3% by weight of the chemical blowing agent, wherein the blowing agent is sodium bicarbonate and the nucleating agent is talcum, and a foam extrusion method using said formulation. The extruded plasticized PVC foam is particularly suitable for rock shield pads used for pipeline protection. The foams are lightweight and require less consumption of materials with comparable properties to corresponding solid articles.

公开(公告)号：US20160340839A1

公开(公告)日：2016-11-24

申请号：US15150709

申请日：2016-05-10

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert ACKERMANN

IPC: E01C11/00 ,  C09J5/08 ,  C09J123/08

CPC classification number: E01C11/005 ,  C09J5/08 ,  C09J123/0853 ,  C09J2203/10 ,  C09J2431/00 ,  C09J2451/00 ,  C09J2463/00 ,  C09J2495/008 ,  E01C7/185 ,  E01C7/325 ,  Y02A30/333

Abstract: A method for producing a roadway structure includes the steps: applying pellets of an adhesive composition to a non-tacky surface of a substrate having a support structure, wherein the adhesive composition has at least one solid epoxy resin and at least one thermoplastic polymer that is solid at room temperature; and applying a bitumen-based bearing course. The method permits rapid and efficient production of a roadway structure with good adhesion between the substrate and the asphalt and is suitable in particular for the restoration of asphalt coverings, which must be carried out under time pressure. The application of primer courses is not required.

Abstract translation: 一种用于制造道路结构的方法包括以下步骤：将粘合剂组合物的颗粒施加到具有支撑结构的基底的非粘性表面上，其中所述粘合剂组合物具有至少一种固体环氧树脂和至少一种热塑性聚合物， 室温下固体; 并应用基于沥青的轴承方案。 该方法允许快速有效地生产具有良好的基材和沥青之间粘合性的道路结构，特别适用于必须在时间压力下进行的沥青覆盖物的修复。 不需要底漆课程的应用。