| 摘要 |
<p>Substituted amino compounds (A) are new. Substituted amino compounds (A) of formula ((H 2N) a-A-[-NH-C(R 1>)=C(R 2>)-C(R 3>)=O] b) (I) or (II), are new. Either R 1>, R 3> : alkyl, cycloalkyl, aryl or 1-12C arylalkyl, which optionally shows ether groups or halo; and R 2> : H or an alkyl, cycloalkyl, aryl or 1-12C arylalkyl; or R 2>R 1> : divalent hydrocarbon, which is part of an optionally substituted carbocyclic ring having 5-8C, preferably 5C or 6C; and R 3> : alkyl, cycloalkyl, aryl or 1-12C arylalkyl, which optionally shows ether or halo; or R 2>R 3> : divalent hydrocarbon, which is part of an optionally substituted carbocyclic ring having 5-8C, preferably 5C or 6C; and R 1> : alkyl, cycloalkyl, aryl or 1-12C arylalkyl, which optionally shows ether or halo; R 4>, R 5> : alkyl, cycloalkyl, aryl or arylalkyl 1-12C, which optionally has ether or halo; A : (a+b)-valent residue of a polyamine-polyepoxide-adduct after removal of (a+b) primary amino groups; a : 0-4; and b : 1-4. Provided that the sum of a and b is 1-4. Where the polyepoxide underlying the polyamine-polyepoxide-adduct exhibits a polyepoxide E, preferably a diepoxide E1 and an epoxy-equivalent weight of 65-500 g/equivalent. Independent claims are included for: (1) producing the substituted amino compound (A); (2) a hardener composition comprising the substituted amino compound (A); (3) a two or three component epoxide resin composition comprising the hardener component and a resin component (c2) and optionally a further component (c3), where the resin component (c2) contains at least an epoxide resin and the component (c3) contains at least a hydraulically binding mineral substance, preferably cement; and (4) a cured composition, which is obtained by mixing the components of the two or three component epoxide resin composition. [Image].</p> |
