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1. WO2020221608 - CURING COMPOSITION FOR AN EPOXY RESIN COMPOSITION, EPOXY RESIN COMPOSITION, AND MULTI-COMPONENT EPOXY RESIN SYSTEM WITH IMPROVED LOW TEMPERATURE CURING

Publication Number WO/2020/221608
Publication Date 05.11.2020
International Application No. PCT/EP2020/060954
International Filing Date 20.04.2020
IPC
C08G 59/50 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40characterised by the curing agents used
50Amines
C08G 59/62 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40characterised by the curing agents used
62Alcohols or phenols
C08G 59/68 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
68characterised by the catalysts used
CPC
C08G 59/50
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
C08G 59/5006
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5006aliphatic
C08G 59/5026
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5026cycloaliphatic
C08G 59/5033
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5033aromatic
C08G 59/5073
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5046heterocyclic
5053containing only nitrogen as a heteroatom
5073having two nitrogen atoms in the ring
C08G 59/621
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
62Alcohols or phenols
621Phenols
Applicants
  • HILTI AKTIENGESELLSCHAFT [LI]/[LI]
Inventors
  • BEHRENS, Nicole
  • BORNSCHLEGL, Alexander
Agents
  • HILTI AKTIENGESELLSCHAFT
Priority Data
19171884.030.04.2019EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HÄRTERZUSAMMENSETZUNG FÜR EINE EPOXIDHARZMASSE, EPOXIDHARZMASSE UND MEHRKOMPONENTEN-EPOXIDHARZSYSTEM MIT VERBESSERTER TIEFTEMPERATURHÄRTUNG
(EN) CURING COMPOSITION FOR AN EPOXY RESIN COMPOSITION, EPOXY RESIN COMPOSITION, AND MULTI-COMPONENT EPOXY RESIN SYSTEM WITH IMPROVED LOW TEMPERATURE CURING
(FR) COMPOSITION DE DURCISSEUR POUR RÉSINE ÉPOXYDE, RÉSINE ÉPOXYDE ET SYSTÈME DE RÉSINE ÉPOXYDE À PLUSIEURS COMPOSANTS AYANT UN MEILLEUR DURCISSEMENT À BASSE TEMPÉRATURE
Abstract
(DE)
Die Erfindung betrifft eine Härterzusammensetzung für eine Mehrkomponenten-Epoxidharzmasse zur chemischen Befestigung von Konstruktionselementen, eine Epoxidharzmasse und ein Mehrkomponenten-Epoxidharzsystem. Die Erfindung betrifft ferner ein Verfahren zur chemischen Befestigung von Konstruktionselementen in Bohrlöchern. Die Erfindung betrifft auch die Verwendung einer Kombination eines Salzes (S) mit einem Phenolderivat zur chemischen Befestigung von Konstruktionselementen, insbesondere bei tiefen Temperaturen (≤ 0 °C), zur Verbesserung der Härtung und der Auszugsfestigkeit.
(EN)
The invention relates to a curing composition for a multi-component epoxy resin composition for chemically fixing construction elements, an epoxy resin composition and a multi-component epoxy resin system. The invention further relates to a method for chemically fixing construction elements in boreholes. The invention also relates to the use of a combination of a salt (S) with a phenol derivative for chemically fixing construction elements, in particular at low temperatures (≤ 0 °C), for improving the curing and the extraction resistance.
(FR)
La présente invention concerne une composition de durcisseur pour une résine époxyde pour le scellement chimique d'éléments de construction, une résine époxyde et un système de résine époxyde à plusieurs composants. L'invention concerne en outre un procédé de scellement chimique d’éléments de construction dans des trous forés. L'invention concerne également l'utilisation d'une combinaison d'un sel (S) avec un dérivé phénolique pour la fixation chimique d'éléments de construction, en particulier à basse température (≤ 0 °C), afin d'améliorer le durcissement et la résistance à l'arrachement.
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