公开(公告)号：US20220081498A1

公开(公告)日：2022-03-17

申请号：US17309500

申请日：2019-11-27

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C08F20/10 ,  C08K3/34

Abstract: Low-viscosity urethane methacrylate compounds can be used in a reactive resin component to improve the thixotropic properties of the reactive resin component and/or the afterflow behavior of a reactive resin system containing the reactive resin component.

公开(公告)号：US20240294677A1

公开(公告)日：2024-09-05

申请号：US18657990

申请日：2024-05-08

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Nickerl ,  Beate Gnass ,  Jens Bunzen

IPC: C08F20/10 ,  C08K3/34 ,  C09D5/33

CPC classification number: C08F20/10 ,  C08K3/34 ,  C09D5/004

Abstract: A method for fastening anchoring elements in boreholes by curing a reactive resin component containing low-viscosity urethane methacrylate compounds in a borehole with an anchoring element. Additionally, a method of improving thixotropic properties of the reactive resin component and/or afterflow behavior of a reactive resin system containing the reactive resin component.

公开(公告)号：US11655320B2

公开(公告)日：2023-05-23

申请号：US16938536

申请日：2020-07-24

Applicant: Hilti Aktiengesellschaft

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

IPC: C08F222/22 ,  E04B1/41 ,  C08G18/32 ,  C08G18/10 ,  C08G18/76 ,  C08G18/67 ,  C08L75/16 ,  C08G18/24 ,  C08G18/73

CPC classification number: C08F222/22 ,  C08G18/10 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/672 ,  C08G18/73 ,  C08G18/7642 ,  C08L75/16 ,  E04B1/4157 ,  C08G18/10 ,  C08G18/672

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：US20230129206A1

公开(公告)日：2023-04-27

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

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.

公开(公告)号：US20200172467A1

公开(公告)日：2020-06-04

申请号：US16613182

申请日：2018-06-19

Applicant: Hilti Aktiengesellschaft

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

IPC: C07C69/54 ,  C08L33/10

Abstract: Low-viscosity epoxy methacrylate compounds are useful for lowering the viscosity of reactive resins and for reducing the forces for extruding a reactive-resin component containing these compounds. Furthermore, the low-viscosity epoxy methacrylate compounds are useful for chemical fastening.

公开(公告)号：US20200140593A1

公开(公告)日：2020-05-07

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 ,  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.