HRP20120266T1 - Smjese koje sadržavaju epoksi smole i mješavine amina s derivatima gvanidina - Google Patents

Smjese koje sadržavaju epoksi smole i mješavine amina s derivatima gvanidina Download PDF

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HRP20120266T1
HRP20120266T1 HR20120266T HRP20120266T HRP20120266T1 HR P20120266 T1 HRP20120266 T1 HR P20120266T1 HR 20120266 T HR20120266 T HR 20120266T HR P20120266 T HRP20120266 T HR P20120266T HR P20120266 T1 HRP20120266 T1 HR P20120266T1
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molar mass
average molar
polyetheramine
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Daun Gregor
Wittenbecher Lars
Henningsen Michael
Flick Dieter
Geisler Joerg-Peter
Schillgalies Juergen
Jacobi Erhard
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Basf Se
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    • C08G59/18Macromolecules 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
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    • C08G59/4007Curing agents not provided for by the groups C08G59/42 - C08G59/66
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
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Abstract

Smjesa koja sadržiα) jednu ili više epoksi smola?) mješavinu koja sadrži1) 0.3 do 0.9 ekvivalenta amina, po ekvivalentu epoksida korištene komponente α), u komponenti a) za stvrdnjavanje, i 2) komponenta za stvrdnjavanje b), naznačena time što komponenta za stvrdnjavanje a) sadrži jedan ili više amina čija je funkcionalnost ? 2, i barem jedan amin, koji, kada se pomiješa u stehiometrijskom omjeru s epoksi smolom za smjesu od 100 g, daje pri sobnoj temperaturi vrijeme stvrdnjavanja kraće od 24 h, i komponenta za stvrdnjavanje b) sadrži barem jedan spoj formule I gdje je udio komponente za stvrdnjavanje b) 5% do 55%tež, na osnovu masenog udjela u mješavini, i u formuli I su R1 do R3, R5 i R6 svaki nezavisno organski radikal s 1 do 20 C atoma i vodik, a R4 se odabire između grupe organskih radikala s 1 do 20 C atoma i grupe -C(NH)NR5R6. Patent sadrži još 16 patentnih zahtjeva.

Claims (17)

1. Smjesa koja sadrži α) jednu ili više epoksi smola β) mješavinu koja sadrži 1) 0.3 do 0.9 ekvivalenta amina, po ekvivalentu epoksida korištene komponente α), u komponenti a) za stvrdnjavanje, i 2) komponenta za stvrdnjavanje b), naznačena time što komponenta za stvrdnjavanje a) sadrži jedan ili više amina čija je funkcionalnost ≥ 2, i barem jedan amin, koji, kada se pomiješa u stehiometrijskom omjeru s epoksi smolom za smjesu od , daje pri sobnoj temperaturi vrijeme stvrdnjavanja kraće od 24 h, i komponenta za stvrdnjavanje b) sadrži barem jedan spoj formule I [image] gdje je udio komponente za stvrdnjavanje b) 5% do 55%tež, na osnovu masenog udjela u mješavini, i u formuli I su R1 do R3, R5 i R6 svaki nezavisno organski radikal s 1 do atoma i vodik, a R4 se odabire između grupe organskih radikala s 1 do atoma i grupe -C(NH)NR5R6.
2. Smjesa prema zahtjevu 1, naznačena time što se komponenta za stvrdnjavanje a) izabire iz grupe amina čija je funkcionalnost ≥ 2.
3. Smjesa prema bilo kojem od zahtjeva 1 i 2, naznačena time što komponenta za stvrdnjavanje a) sadrži barem dvije komponente za stvrdnjavanje a1) i a2), komponenta za stvrdnjavanje a1) je barem jedan polieteramin čija je funkcionalnost ≥ 2 i komponenta za stvrdnjavanje a2) je barem jedan drugi amin čija je funkcionalnost ≥ 2.
4. Smjesa prema bilo kojem od zahtjeva 1 do 3, naznačena time što se komponenta za stvrdnjavanje a1) izabire iz grupe koja obuhvaća 3,6-dioksa-1,8-oktandiamin, 4,7,10-trioksa-1,13-tridekandiamin, 4,7-dioksa-1,10-dekandiamin, 4,9-dioksa-1,12-dodekandiamin, polieteramin na bazi trietilen glikola s prosječnom molarnom masom 148, difunkcionalni, primarni polieteramin pripremljen aminacijom etilen glikola s klicom propilen oksida, s prosječnom molarnom masom 176, difunkcionalni, primarni polieteramin na bazi propilen oksida s prosječnom molarnom masom 4000, difunkcionalni, primarni polieteramin pripremljen aminacijom polietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 2003, alifatski polieteramin na bazi polietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 900, alifatski polieteramin na bazi polietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 600, difunkcionalni, primarni polieteramin pripremljen aminacijom dietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 220, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola s prosječnom molarnom masom 1000, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola s prosječnom molarnom masom 1900, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola s prosječnom molarnom masom 1400, polietertriamin na bazi barem trihidro alkohola s klicom butilen oksida, s prosječnom molarnom masom 400, alifatski polieteramin pripremljen aminacijom alkohola s klicom butilen oksida, s prosječnom molarnom masom 219, polieteramin na bazi pentaeritritola i propilen oksida s prosječnom molarnom masom 600, difunkcionalni, primarni polieteramin na bazi polipropilen glikola s prosječnom molarnom masom 2000, difunkcionalni, primarni polieteramin na bazi polipropilen glikola s prosječnom molarnom masom 230, difunkcionalni, primarni polieteramin na bazi polipropilen glikola s prosječnom molarnom masom 400, trifunkcionalni, primarni polieteramin pripremljen reakcijom propilen oksida s trimetilolpropanom, nakon čega slijedi aminacija terminalnih OH skupina, s prosječnom molarnom masom 403, trifunkcionalni, primarni polieteramin pripremljen reakcijom propilen oksida s glicerolom, nakon čega slijedi aminacija terminalnih OH skupina, s prosječnom molarnom masom 5000, i polieteramin s prosječnom molarnom masom 400, pripremljen aminacijom poliTHF s prosječnom molarnom masom 250, i komponenta za stvrdnjavanje a2) se izabire iz grupe koja obuhvaća 1,12-diaminododekan, 1,10-diaminodekan, 1,2-diaminocikloheksan, 1,2-propandiamin, 1,3-bis(aminometil)cikloheksan, 1,3-propandiamin, 1-metil-2,4-diaminocikloheksan, 2,2’-oksibis(etilamin), 3,3’-dimetil-4,4’-diaminodicikloheksilmetan, 4,4’-metilendianilin, 4-etil-4-metilamino-1-oktilamin, dietilentriamin, etilendiamin, heksametilendiamin, izoforondiamin, mentendiamin, ksililendiamin, N-aminoetilpiperazin, neopentandiamin, norbornandiamin, oktametilendiamin, piperazin, 4,8-diaminotri-ciklo[5.2.1.0]dekan, tolilendiamin, trietilentetramin, i trimetilheksametilendiamin.
5. Smjesa prema bilo kojem od zahtjeva 1 do 4, naznačena time što se radikali R1 do R3, R5, i R6 u spojevima formule I svaki nezavisno izabiru iz grupe koja obuhvaća vodik, metil, etil, n-propil, izopropil, n-butil, sec-butil, fenil, i o-tolil, a R4 se izabire iz grupe koja obuhvaća metil, etil, n-propil, izopropil, n-butil, secbutil, fenil, o-tolil, i skupinu -C(NH)NR5R6-.
6. Smjesa prema zahtjevu 1, naznačena time što mješavina kao komponentu za stvrdnjavanje a1) sadrži polieteramin čija je funkcionalnost ≥ 2, izabran iz grupe koja obuhvaća difunkcionalni, primarni polieteramin na bazi polipropilen glikola, s prosječnom molarnom masom 230, difunkcionalni, primarni polieteramin na bazi polipropilen glikola, s prosječnom molarnom masom 400, alifatski, difunkcionalni, primarni polieteramin na bazi polipropilen glikola, s prosječnom molarnom masom 2000, difunkcionalni, primarni polieteramin pripremljen aminacijom dietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 220, trifunkcionalni, primarni polieteramin pripremljen reakcijom propilen oksida trimetilolpropanom, nakon čega slijedi aminacija terminalnih OH skupina, s prosječnom molarnom masom 403, alifatski polieteramin na bazi polietilen glikola s klicom propilen oksida, s prosječnom molarnom masom 900, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola, s prosječnom molarnom masom 1000, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola, s prosječnom molarnom masom 1900, alifatski polieteramin na bazi kopolimera poli(tetrametilen eter glikola) i polipropilen glikola, s prosječnom molarnom masom 1400, polietertriamin na bazi barem trihidro alkohola s klicom butilen oksida, s prosječnom molarnom masom 400, alifatski polieteramin pripremljen aminacijom alkohola s klicom butilen oksida, s prosječnom molarnom masom 219, trifunkcionalni, primarni polieteramin pripremljen reakcijom propilen oksida s glicerolom, nakon čega slijedi aminacija terminalnih OH skupina, s prosječnom molarnom masom 5000, i kao komponentu za stvrdnjavanje a2) drugi amin čija je funkcionalnost ≥ 2, izabran iz grupe koja obuhvaća izoforondiamin, aminoetilpiperazin, 1,3 bis(aminoetil)cikloheksan, i trietilentetramin, omjer a1) prema a2) je u rasponu od 0.1 do 10:1.
7. Smjesa prema bilo kojem od zahtjeva 1 do 6, naznačena time što mješavina kao komponentu za stvrdnjavanje a1) sadrži polieteramin izabran iz grupe koja obuhvaća polieteramin D 230, polieteramin D 400, polieteramin T 403, polieteramin T 5000, komponenta za stvrdnjavanje a2) se izabire iz grupe koja obuhvaća izoforondiamin, aminoetilpiperazin, 1,3-bis(aminometil)cikloheksan, i trietilentetraamin, i komponenta za stvrdnjavanje b) je tetrametilgvanidin, a omjer komponente za stvrdnjavanje a1) prema komponenti za stvrdnjavanje a2) je u rasponu od 1.5 do 10:1, i 10 do 60mol% manje mješavine se dodaje u epoksi smolu nego što je potrebno za reakciju aktivne epoksi skupine na amino funkcijama mješavine.
8. Smjesa prema bilo kojem od zahtjeva 1 do 7, naznačena time što smjesa dalje sadrži materijal ojačan vlaknima.
9. Postupak pripreme smjese prema bilo kojem od zahtjeva 1 do 8, naznačen time što obuhvaća miješanje jedne ili više epoksi smola s mješavinom na temperaturama ispod početne temperature stvrdnjavanja komponente za stvrdnjavanje a).
10. Uporaba smjese prema bilo kojem od zahtjeva 1 do 8 za proizvodnju stvrdnute epoksi smole.
11. Uporaba prema zahtjevu 10, naznačena time što je stvrdnuta epoksi smola odljev iz kalupa.
12. Uporaba prema zahtjevu 11, naznačena time što odljev sadrži potporni materijal.
13. Stvrdnuta epoksi smola koji se može dobiti stvrdnjavanjem smjese prema bilo kojem od zahtjeva 1 do 8.
14. Stvrdnuta epoksi smola prema zahtjevu 13, naznačena time što je stvrdnuta epoksi smola odljev iz kalupa.
15. Odljev prema zahtjevu 14, naznačen time što je ojačan vlaknima.
16. Odljev prema zahtjevu 15 koji se može dobiti stvrdnjavanjem u kalupu koji je obložen materijalom ojačanim vlaknima i uvođenjem smjese prema bilo kojem od zahtjeva 1 do 7 u kalupu pomoću infuzijske tehnike.
17. Odljev prema bilo kojem od zahtjeva 15 i 16, naznačen time što je odljev ojačani sastavni dio za oštrice rotora na turbinama vjetrenjača.
HR20120266T 2008-07-22 2012-03-23 Smjese koje sadržavaju epoksi smole i mješavine amina s derivatima gvanidina HRP20120266T1 (hr)

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EP2009058699 2009-07-08
PCT/EP2009/059238 WO2010010048A1 (de) 2008-07-22 2009-07-17 Blends enthaltend epoxidharze und mischungen von aminen mit guanidin-derivaten

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