公开(公告)号：US10920058B2

公开(公告)日：2021-02-16

申请号：US16597992

申请日：2019-10-10

Applicant: SIKA TECHNOLOGY AG

Inventor： Frank Hoefflin ,  Herbert Ackermann ,  Andreas Brunner

IPC: C08L27/06 ,  C08J9/00 ,  C08J9/08 ,  B01J19/00 ,  C08K3/26 ,  C08K5/00 ,  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：US09708513B2

公开(公告)日：2017-07-18

申请号：US14399228

申请日：2013-05-06

Applicant: Sika Technology AG

Inventor： Herbert Ackermann ,  Matthias Gössi ,  Frank Hoefflin ,  Stefan Keiser ,  Roman Rohrer ,  Jean-Claude Rudolf

IPC: C09J131/04 ,  C08K5/23 ,  C09J11/06 ,  B32B37/16 ,  B32B37/12 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B37/18 ,  C09J5/06 ,  C09J7/02 ,  C09J123/06 ,  C09J123/08 ,  C09J123/12 ,  C09J123/16

CPC classification number: C09J131/04 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B37/1207 ,  B32B37/1292 ,  B32B37/16 ,  B32B37/18 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/246 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2307/7265 ,  B32B2309/02 ,  B32B2395/00 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2581/00 ,  C08K5/23 ,  C09J5/06 ,  C09J7/22 ,  C09J11/06 ,  C09J123/06 ,  C09J123/08 ,  C09J123/12 ,  C09J123/16 ,  C09J2201/122 ,  C09J2423/04 ,  C09J2423/10 ,  C09J2423/16 ,  C09J2431/00 ,  Y10T156/10 ,  Y10T428/249983 ,  Y10T428/287 ,  Y10T428/2878 ,  Y10T428/2891 ,  Y10T428/31938

Abstract: The present invention relates to a sealing device (1) which comprises a barrier layer (2) with a thermoplastic polymer P1, and an adhesive layer (3) with at least one ethylene-vinyl acetate copolymer (EVA) P2 and azo-dicarbonamide A, and which is suitable for sealing bases in the building sector. The invention further relates to a method for sealing said bases. The method according to the invention allows structures of civil engineering to be sealed rapidly and efficiently and ensures good adhesion of the sealing device on the base.

公开(公告)号：US20150274919A1

公开(公告)日：2015-10-01

申请号：US14435571

申请日：2013-09-30

Applicant: SIKA TECHNOLOGY AG

Inventor： Herbert Ackermann ,  Jeannette Clifford ,  Frank Hoefflin

IPC: C08J9/228

CPC classification number: C08J9/228 ,  B29C44/3461 ,  B29C48/02 ,  B29C48/05 ,  B29C48/2526 ,  B29C48/397 ,  B29C48/832 ,  B29K2105/048

Abstract: Method for producing a foam element, wherein an expandable starting material of the foam material is supplied to a portable extruder (10) in the form of granules (11), is activated or fused therein under pressure and the effect of heat and is expanded to a foam element during the manually controlled discharge from the extruder.

Abstract translation: 泡沫材料的制造方法，其中将泡沫材料的可膨胀起始材料供给到颗粒（11）形式的便携式挤出机（10）中，在压力下被活化或熔化，并且热量的作用被扩大到 在从挤出机手动控制的排放期间的泡沫元件。

公开(公告)号：US20150252165A1

公开(公告)日：2015-09-10

申请号：US14434925

申请日：2013-11-06

Applicant: SIKA TECHNOLOGY AG

Inventor： Karsten Frick ,  Nicolae Bordeanu ,  Frank Hoefflin

IPC: C08J9/16 ,  B29C44/12 ,  C08J9/00 ,  C08J9/12 ,  C08J9/06

CPC classification number: C08J9/16 ,  B29C44/128 ,  B29C44/18 ,  B29K2063/00 ,  B29K2105/0005 ,  B29K2105/04 ,  B29K2509/08 ,  C08J9/0066 ,  C08J9/0085 ,  C08J9/06 ,  C08J9/12 ,  C08J9/228 ,  C08J9/32 ,  C08J2201/026 ,  C08J2203/184 ,  C08J2363/00 ,  C08J2363/10 ,  C08J2491/06 ,  C08L63/00 ,  Y10T428/1372

Abstract: The present invention relates to expandable compositions in the form of granular materials that are based on epoxy resins with a content of binders and curing agents for curing the epoxy resin. Corresponding compositions can be readily introduced into hollow bodies, for example, into sticks or roof supports and expanded to a foam by heating the composition and cured. This results in hollow bodies filled with foam that are distinguished by significantly improved mechanical properties compared to comparable hollow bodies without a foam filling. At the same time, the granular materials according to the invention can be very readily processed without a complex and expensive two-component injection-molding process being necessary.

Abstract translation: 本发明涉及基于具有粘合剂含量的环氧树脂和用于固化环氧树脂的固化剂的颗粒材料形式的可发性组合物。 相应的组合物可以容易地引入中空体，例如，引入棒或屋顶支撑体，并通过加热组合物并固化而膨胀成泡沫。 这导致填充有泡沫的中空体，与具有泡沫填充的可比较的空心体相比，其特征在于显着改善的机械性能。 同时，根据本发明的颗粒材料可以非常容易地加工，而不需要复杂和昂贵的双组分注射成型方法。

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.

公开(公告)号：US10465067B2

公开(公告)日：2019-11-05

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 ,  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：US10344157B2

公开(公告)日：2019-07-09

申请号：US15516500

申请日：2015-09-24

Applicant: SIKA TECHNOLOGY AG

Inventor： Frank Hoefflin ,  Herbert Ackermann ,  Andreas Brunner

IPC: C08L27/06 ,  C08J9/00 ,  C08J9/08 ,  B01J19/00 ,  C08K3/26 ,  C08K5/00 ,  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：US09650549B2

公开(公告)日：2017-05-16

申请号：US14398996

申请日：2013-05-06

Applicant: Sika Technology AG

Inventor： Herbert Ackermann ,  Matthias Gössi ,  Frank Hoefflin ,  Stefan Keiser ,  Roman Rohrer ,  Jean-Claude Rudolf

IPC: B32B27/32 ,  B32B7/12 ,  C09J131/04 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/30 ,  B32B37/12 ,  B32B37/18 ,  C09J5/06 ,  C09J7/02 ,  C09J123/06 ,  C09J123/08 ,  C09J123/12 ,  C09J123/16 ,  B32B37/16 ,  C08K5/23 ,  C09J11/06

CPC classification number: C09J131/04 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B37/1207 ,  B32B37/1292 ,  B32B37/16 ,  B32B37/18 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/246 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2307/7265 ,  B32B2309/02 ,  B32B2395/00 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2581/00 ,  C08K5/23 ,  C09J5/06 ,  C09J7/22 ,  C09J11/06 ,  C09J123/06 ,  C09J123/08 ,  C09J123/12 ,  C09J123/16 ,  C09J2201/122 ,  C09J2423/04 ,  C09J2423/10 ,  C09J2423/16 ,  C09J2431/00 ,  Y10T156/10 ,  Y10T428/249983 ,  Y10T428/287 ,  Y10T428/2878 ,  Y10T428/2891 ,  Y10T428/31938

Abstract: The present invention relates to a sealing device (1) comprising a barrier layer (2) and an adhesive layer (3), and which is suitable for sealing bases in the building sector. The adhesive layer comprises a polymer P2, the polymer P2 being polyethylene (PE), polypropylene (PP) or a copolymer of ethylene and propylene, and a polyolefin-based polymer P3, the polymer P3 having at least one functional group which is selected from the group consisting of carboxylic acids, OH-groups, anhydrides, acetates and glycidyl methacrylate, and azo-dicarbonamide A. The invention further relates to a method for sealing the said bases. The method according to the invention allows structures of civil engineering to be sealed rapidly and efficiently and ensures good adhesion of the sealing device on the base.

公开(公告)号：US20150086774A1

公开(公告)日：2015-03-26

申请号：US14398996

申请日：2013-05-06

Applicant: Sika Technology AG

Inventor： Herbert Ackermann ,  Matthias Gössi ,  Frank Hoefflin ,  Stefan Keiser ,  Roman Rohrer ,  Jean-Claude Rudolf

IPC: B32B37/18 ,  B32B37/12 ,  C09J7/02 ,  C09J131/04 ,  C09J123/06 ,  C09J123/12 ,  C09J123/08 ,  C09J5/06 ,  C09J123/16

CPC classification number: C09J131/04 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B37/1207 ,  B32B37/1292 ,  B32B37/16 ,  B32B37/18 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/246 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2266/025 ,  B32B2270/00 ,  B32B2307/7265 ,  B32B2309/02 ,  B32B2395/00 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2581/00 ,  C08K5/23 ,  C09J5/06 ,  C09J7/22 ,  C09J11/06 ,  C09J123/06 ,  C09J123/08 ,  C09J123/12 ,  C09J123/16 ,  C09J2201/122 ,  C09J2423/04 ,  C09J2423/10 ,  C09J2423/16 ,  C09J2431/00 ,  Y10T156/10 ,  Y10T428/249983 ,  Y10T428/287 ,  Y10T428/2878 ,  Y10T428/2891 ,  Y10T428/31938

Abstract: The present invention relates to a sealing device (1) comprising a barrier layer (2) and an adhesive layer (3), and which is suitable for sealing bases in the building sector. The adhesive layer comprises a polymer P2, the polymer P2 being polyethylene (PE), polypropylene (PP) or a copolymer of ethylene and propylene, and a polyolefin-based polymer P3, the polymer P3 having at least one functional group which is selected from the group consisting of carboxylic acids, OH-groups, anhydrides, acetates and glycidyl methacrylate, and azo-dicarbonamide A. The invention further relates to a method for sealing the said bases. The method according to the invention allows structures of civil engineering to be sealed rapidly and efficiently and ensures good adhesion of the sealing device on the base.

Abstract translation: 本发明涉及一种包括阻挡层（2）和粘合剂层（3）的密封装置（1），该密封装置适于在建筑部门中密封基座。 粘合剂层包括聚合物P2，聚合物P2是聚乙烯（PE），聚丙烯（PP）或乙烯和丙烯的共聚物以及聚烯烃基聚合物P3，聚合物P3具有至少一个选自 由羧酸，OH-基，酸酐，乙酸酯和甲基丙烯酸缩水甘油酯组成的组和偶氮 - 二羰基酰胺A.本发明还涉及一种密封所述碱的方法。 根据本发明的方法允许土木工程的结构被快速有效地密封并且确保密封装置在基座上的良好的附着。

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.