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1. WO2017025448 - AMINE FOR LOW-EMISSION EPOXY RESIN COMPOSITIONS

Publication Number WO/2017/025448
Publication Date 16.02.2017
International Application No. PCT/EP2016/068704
International Filing Date 04.08.2016
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
C07C 217/30 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
217Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
02having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
04the carbon skeleton being acyclic and saturated
28having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
30having the oxygen atom of at least one of the etherified hydroxy groups further bound to a carbon atom of a six-membered aromatic ring
C08G 59/56 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
56together with other curing agents
CPC
C07C 217/32
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
217Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
02having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
04the carbon skeleton being acyclic and saturated
28having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
30having the oxygen atom of at least one of the etherified hydroxy groups further bound to a carbon atom of a six-membered aromatic ring
32the six-membered aromatic ring or condensed ring system containing that ring being further substituted
C07C 217/34
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
217Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
02having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
04the carbon skeleton being acyclic and saturated
28having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
30having the oxygen atom of at least one of the etherified hydroxy groups further bound to a carbon atom of a six-membered aromatic ring
32the six-membered aromatic ring or condensed ring system containing that ring being further substituted
34by halogen atoms, by trihalomethyl, nitro or nitroso groups, or by singly-bound oxygen atoms
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 59/504
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
504containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
C08G 59/56
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
56together with other curing agents
C09D 163/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
163Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
Applicants
  • SIKA TECHNOLOGY AG [CH]/[CH]
Inventors
  • BURCKHARDT, Urs
  • STADELMANN, Ursula
  • KRAMER, Andreas
  • KASEMI, Edis
Priority Data
15180243.607.08.2015EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AMIN FÜR EMISSIONSARME EPOXIDHARZ-ZUSAMMENSETZUNGEN
(EN) AMINE FOR LOW-EMISSION EPOXY RESIN COMPOSITIONS
(FR) AMINE POUR COMPOSITIONS DE RÉSINE ÉPOXYDE À FAIBLE TAUX D'ÉMISSION
Abstract
(DE)
Die vorliegende Erfindung betrifft die Verwendung eines Amins der Formel (I) in einem Härter für Epoxidharze, einen Härter für Epoxidharze enthaltend das Amin der Formel (I) und damit erhaltene Epoxidharz-Zusammensetzungen, welche insbesondere als emissionsarme raumtemperaturhärtende EpoxidharzBeschichtungen mit guter Verarbeitbarkeit, schneller Aushärtung, hoher Härte und Oberflächenqualität verwendbar sind. Das Amin der Formel (I) ist geruchsarm und bei Raumtemperatur auch ohne Verdünnung gut handhabbar und ist in einem einfachen Prozess in hoher Reinheit herstellbar.
(EN)
The invention relates to the use of an amine of formula (I) in a curing agent for epoxy resins, to a curing agent for epoxy resins containing the amine of formula (I) and to resultant epoxy resin compositions which can be used particularly as low-emission room-temperature-curing epoxy resin coatings demonstrating good workability, rapid curing, a high degree of hardness and high surface quality. The amine of formula (I) is low-odour, can be handled well at room temperature even without dilution, and can be produced at high purity in a simple process.
(FR)
L'invention concerne l'utilisation d'une amine de formule (I) dans un durcisseur pour résines époxydes, un durcisseur pour résines époxydes contenant ladite amine de formule (I) et des compositions de résine époxyde ainsi obtenues qui peuvent s'utiliser en particulier comme revêtements de résine époxyde à faible taux d'émission et durcissant à température ambiante, qui présentent une bonne aptitude à la transformation, un durcissement rapide, une dureté renforcée et une meilleure qualité de surface. L'amine de formule (I) est peu odorante et bien manipulable à température ambiante également sans dilution et peut être préparée à un degré élevé de pureté selon un procédé simple.
Also published as
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