公开(公告)号：US11459422B2

公开(公告)日：2022-10-04

申请号：US16613171

申请日：2018-06-21

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C08G18/75 ,  C08G18/73 ,  C08G18/67 ,  C08L75/16 ,  C08K3/34 ,  C08G18/24

Abstract: Low viscosity urethane methacrylate compounds are used in a reactive resin and in a reactive resin component for construction purposes. The compounds are useful for lowering the viscosity of a reactive resin and for lowering the forces of extrusion of a reactive resin component or of a reactive resin system.

公开(公告)号：US20200095367A1

公开(公告)日：2020-03-26

申请号：US16613146

申请日：2018-06-19

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Natja Park ,  Jens Bunzen ,  Klaus Schaefers ,  Ralf Neuerburg ,  Rainer Strobel-Schmidt ,  Gerald Gaefke

IPC: C08G18/62 ,  C08F222/22 ,  C08G18/67 ,  C08G18/76 ,  C09J175/14 ,  C09J11/04 ,  C09J5/00

Abstract: Low-viscosity urethane methacrylate compounds are used as a backbone resin in reactive resins. In particular, the compounds are for lowering the viscosity of reactive resins containing such mixtures and thus the extrusion forces of reactive resin components produced therefrom and also for increasing the performance of reactive resins and reactive resin components produced therefrom containing such compounds. Furthermore, said compounds and their reactive resin components are used for construction purposes, in particular for chemical fastening.

公开(公告)号：US20210079152A1

公开(公告)日：2021-03-18

申请号：US16613171

申请日：2018-06-21

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C08G18/75 ,  C08L75/16 ,  C08G18/73 ,  C08G18/67 ,  C08G18/24 ,  C08K3/34

Abstract: Low viscosity urethane methacrylate compounds are used in a reactive resin and in a reactive resin component for construction purposes. The compounds are useful for lowering the viscosity of a reactive resin and for lowering the forces of extrusion of a reactive resin component or of a reactive resin system.

公开(公告)号：US10829578B2

公开(公告)日：2020-11-10

申请号：US16619844

申请日：2018-06-20

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Jens Bunzen ,  Beate Gnass ,  Gerald Gaefke ,  Thomas Bürgel ,  Klaus Schaefers

IPC: C08F222/22 ,  C08G18/10 ,  C08G18/32 ,  C08G18/67 ,  C08G18/76 ,  C08L75/16 ,  E04B1/41

Abstract: A mixture includes at least two radically curable compounds as a backbone resin, and is useful in reactive resins. In particular, the mixture reduces the viscosity of such reactive resin-containing mixtures and thus the dispensing forces required for ejecting the reactive resin components produced therefrom. The mixture also increases the performance of the reactive resins containing such mixtures and of the reactive resin components produced therefrom. Further, said reactive resins and the reactive resin components thereof are useful for construction purposes, in particular for chemical fastening.

公开(公告)号：US20240317929A1

公开(公告)日：2024-09-26

申请号：US18578140

申请日：2022-07-06

Applicant: Hilti Aktiengesellschaft

Inventor： Ana-Maria MARTIN-LASANTA ,  Ursula Peschke ,  Alexander Bornschlegl ,  Georg Nickerl ,  Beate Gnass

IPC: C08G59/38 ,  C08G59/22 ,  C08G59/50 ,  C09J163/10 ,  C09K8/44 ,  E04B1/41

CPC classification number: C08G59/38 ,  C08G59/223 ,  C08G59/226 ,  C08G59/5006 ,  C09J163/10 ,  C09K8/44 ,  E04B1/4157

Abstract: Epoxy resin mixtures include at least one curable epoxy resin and at least one epoxide-acrylate hybrid molecule that bears at least one epoxy group and at least one acrylate group. A method is developed for chemical anchoring with the epoxy resin mixture in the resin component of a multi-component reactive resin composition. Furthermore, the multi-component reactive resin composition includes the epoxy resin mixture. A second method is developed for chemical anchoring with the multi-component reactive resin composition.

公开(公告)号：US11492328B2

公开(公告)日：2022-11-08

申请号：US16610511

申请日：2018-06-25

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C07C271/28 ,  C08G18/10 ,  C08G18/24 ,  C08G18/32 ,  C08G18/67 ,  C08G18/76 ,  C08K3/34 ,  C08L75/16 ,  C07C219/32

Abstract: Branched urethane methacrylate compounds are useful as backbone resins for increasing the performance of a fastening material. Furthermore, reactive resins and reactive resin components containing such compounds are useful for chemical fastening.

公开(公告)号：US20210155580A1

公开(公告)日：2021-05-27

申请号：US16610511

申请日：2018-06-25

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C07C271/28 ,  C08G18/76 ,  C08G18/67 ,  C08G18/32 ,  C08G18/24 ,  C08G18/10 ,  C08K3/34

Abstract: Branched urethane methacrylate compounds are useful as backbone resins for increasing the performance of a fastening material. Furthermore, reactive resins and reactive resin components containing such compounds are useful for chemical fastening.

公开(公告)号：US20250019303A1

公开(公告)日：2025-01-16

申请号：US18708359

申请日：2022-10-26

Applicant: Hilti Aktiengesellschaft

Inventor： Beate Gnass ,  Georg Nickerl ,  Thomas Bürgel ,  Memet-Emin Kumru

IPC: C04B18/167 ,  C04B22/06 ,  C04B26/06 ,  C04B103/14

Abstract: A reactive resin component (A) for a multi-component system and a multi-component system for chemically fastening construction elements containing brick powder as a filler can be made. The use of brick powder as a filler in the reactive resin component (A) increases the performance of a fastening arrangement which has a mortar mass prepared from the multi-component system and a fastening means when the mortar mass is applied into a borehole filled with water.

公开(公告)号：US20240317990A1

公开(公告)日：2024-09-26

申请号：US18578181

申请日：2022-07-06

Applicant: Hilti Aktiengesellschaft

Inventor： Ana-Maria Martin-Lasanta ,  Ursula Peschke ,  Alexander Bornschlegl ,  Georg Nickerl ,  Beate Gnass

IPC: C08L63/10 ,  C08G59/17 ,  C08G59/50

CPC classification number: C08L63/10 ,  C08G59/1466 ,  C08G59/50

Abstract: Epoxide-acrylate hybrid molecules include a polyol backbone, at least one epoxy group, and at least one acrylate group. A method of chemical anchoring is developed using the epoxide-acrylate hybrid molecule in the resin component of a multi-component reactive resin composition. A method of improving the stability of mortars is developed by adding the epoxide-acrylate hybrid molecule to a multi-component reactive resin composition. Furthermore, a multi-component reactive resin composition includes these epoxide-acrylate hybrid molecules, and to the use of such a multi-component reactive resin composition for chemical anchoring.

公开(公告)号：US11787899B2

公开(公告)日：2023-10-17

申请号：US17906588

申请日：2021-03-08

Applicant: Hilti Aktiengesellschaft

Inventor： Nicole Behrens ,  Georg Nickerl

IPC: C08G59/50 ,  C08G59/24 ,  C08G59/40

CPC classification number: C08G59/5026 ,  C08G59/245 ,  C08G59/4014 ,  C08G59/4064 ,  C08G59/5033

Abstract: A curing agent composition based on diaminomethylcyclohexane and 1,3-cyclohexanebis(methylamine) can be used in an epoxy resin composition for chemical fastening of structural elements. A corresponding epoxy resin composition and multi-component epoxy resin system can contain the curing agent composition. A method can be used for chemical fastening of structural elements in boreholes with the epoxy resin composition or the multi-component epoxy resin system.