Phthalic Anhydride → Imidazole

HRID 2269586

Reaktionsgleichung

Reaktionsgleichung von HRID 2269586
C1(=O)OC(=O)C2=CC=[CH:9][CH:10]=C12.C1(=O)OC(=O)C2CCC=CC12.CC1C=CC2C(OC(=O)C2C1)=O.C1(=O)OC(=O)C2CCCCC12.CC1CCC2C(OC(=O)C2C1)=O.C1C(C(C2C=CC3C(OC(=O)C=3C=2)=O)=O)=CC2C(OC(=O)C=2C=1)=O.C(C1CC(=O)OC1=O)=CCCCCCCCCCC.C(C1CC(=O)OC1=O)=CCCCC(C)C.[C:116]([N:118]=C(N)N)#[N:117]>>[NH:117]1[CH:10]=[CH:9][N:118]=[CH:116]1.[NH:118]1[CH2:10][CH2:9][N:117]=[CH:116]1

Komponenten

11

Edukt 9

HCID 6811Phthalic AnhydrideHCID 10005DicyandiamideHCID 329333-(1-Dodecen-1-yl)dihydro-2,5-furandioneHCID 754984,4'-Carbonyldiphthalic anhydrideHCID 85689Hexahydrophthalic anhydrideHCID 86876Hexahydro-4-methylphthalic anhydrideHCID 127266013a,4,5,7a-Tetrahydro-2-benzofuran-1,3-dioneHCID 12726604Tetrahydro-4-methylphthalic anhydrideHCID 54029543Isooctenylsuccinic anhydride

Produkt 2

HCID 795ImidazoleHCID 681562-Imidazoline

Versuchsvorschrift

Suitable hardeners (C) for powder resins of the invention also include all those compounds known for this purpose, in particular anhydride hardeners such as, for example: phthalic anhydride, tetrahydrophthalic anhydride, 4-methyltetrahydrophthalic anhydride, hexahydrophthalic anhydride, 4-methylhexahydrophthalic anhydride, nadicmethyl anhydride (trivial name for isomers of methylendomethylenetetrahydrophthalic anhydride), chlorendic(HET) anhydride (3,4,5,6,7,7-hexachloro-3,6-endomethylenetetrahydrophthalic anhydride), pyromellitic dianhydride, benzophenonetetracarboxylic dianhydride, trimellitic anhydride, hardeners corresponding to the component (B) from DE 2 556 182 (which is herein incorporated by reference), dodecenylsuccinic anhydride, isooctenylsuccinic anhydride, etc., dicyandiamide which is produced, for example, under the trade name Dyhard® from SKW Trosberg, phenolic hardeners such as, for example, see Dow® hardeners D.E.H. 80, D.E.H. 82, D.E.H. 84, carboxylic acid salts of imidazole or imidazoline compounds, fusible, soluble adducts which are obtained by reaction of an epoxide compound with imidazole or imidazoline compounds or their carboxylic acid salts.

Quellen und Nachweise

ORD-Eintrag
ord-c094b0e6d6cf45a986d939da1b29952c
Quelldatensatz
uspto-grants-2001_12
Patentnummer
US06329473B1

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