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1. (WO2018104206) N,N'-DIAMINOPROPYL-2-METHYLCYCLOHEXANE -1,3-DIAMINE AND N,N′-DIAMINOPROPYL-4-METHYLCYCLOHEXANE -1,3-DIAMINE AND THE USE THEREOF AS CURING AGENTS FOR EPOXY RESINS
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Pub. No.: WO/2018/104206 International Application No.: PCT/EP2017/081313
Publication Date: 14.06.2018 International Filing Date: 04.12.2017
IPC:
C07C 211/36 (2006.01) ,C08G 59/50 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
33
having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
34
of a saturated carbon skeleton
36
containing at least two amino groups bound to the carbon skeleton
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59
Polycondensates 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
18
Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40
characterised by the curing agents used
50
Amines
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein, DE
Inventors:
GRUENANGER, Christian; DE
PANCHENKO, Alexander; DE
GORMAN, Irene; DE
STEGMANN, Veit; DE
MELDER, Johann-Peter; DE
GUTFRUCHT, Norbert; DE
ERNST, Martin; DE
HOFMANN, Marc; DE
Agent:
BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen, DE
Priority Data:
16202180.205.12.2016EP
Title (EN) N,N'-DIAMINOPROPYL-2-METHYLCYCLOHEXANE -1,3-DIAMINE AND N,N′-DIAMINOPROPYL-4-METHYLCYCLOHEXANE -1,3-DIAMINE AND THE USE THEREOF AS CURING AGENTS FOR EPOXY RESINS
(FR) N,N'-DIAMINOPROPYL-2-MÉTHYL-CYCLOHEXANE-1,3-DIAMINE ET N,N'-DIAMINOPROPYL-4-MÉTHYL-CYCLOHEXANE-1,3-DIAMINE ET LEUR UTILISATION COMME DURCISSEURS POUR DES RÉSINES ÉPOXYDES
(DE) N,N'-DIAMINOPROPYL-2-METHYL-CYCLOHEXAN-1,3-DIAMIN UND N,N'-DIAMINOPROPYL-4-METHYL-CYCLOHEXAN-1,3-DIAMIN UND DEREN VERWENDUNG ALS HÄRTER FÜR EPOXIDHARZE
Abstract:
(EN) The present invention relates to the polyamines N,N'-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine or mixtures thereof, the use thereof as curing agents for epoxy resin, and a curable composition comprising epoxy resin and said polyamines. This curing agent, and the corresponding curable composition, cures rapidly even at low temperatures and has good dew resistance; it is therefore particularly suitable for floor coatings. The invention further relates to the curing of said composition and to the cured epoxy resin obtained by curing said composition.
(FR) La présente invention concerne les polyamines N,N'-diaminopropyl-2-méthyl-cyclohexane-1,3-diamine et N,N'-diaminopropyl-4-methyl-cyclohexane-1,3-diamine ou leurs mélanges, leur utilisation comme durcisseurs pour une résine époxyde, ainsi qu'une composition durcissable comprenant une résine époxyde et ces polyamines. Un tel durcisseur ou la composition durcissable correspondante durcit rapidement même à basses températures et présente une résistance précoce à l'eau et convient ainsi en particulier pour des revêtements de sol. L'invention concerne en outre le durcissement de cette composition, ainsi que la résine époxyde durcie obtenue par durcissement de cette composition.
(DE) Die vorliegenden Erfindung betrifft die Polyamine N,N'-Diaminopropyl-2-methyl-cyclohexan-1,3-diamin und N,N'-Diaminopropyl-4-methyl-cyclohexan-1,3-diamin bzw. deren Mischungen, deren Verwendung als Härter für Epoxidharz, sowie eine härtbare Zusammensetzung umfassend Epoxidharz und diese Polyamine. Dieser Härter bzw. die entsprechende härtbare Zusammensetzung härtet auch bei niedrigen Temperaturen schnell und ist frühwasserbeständig, und daher insbesondere für Bodenbeschichtungen geeignet. Die Erfindung betrifft weiter die Härtung dieser Zusammensetzung sowie das durch Härtung dieser Zusammensetzung erhaltene gehärtete Epoxidharz.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)