Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1979-12-10
1981-04-21
Nielsen, Earl A.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
528116, 528118, 528120, 528324, 528111, 528117, 2604652, 2604654, 544386, C08G 5954
Patent
active
042631629
ABSTRACT:
Hardeners for polyepoxides containing more than one, 1,2-epoxide group per molecule comprising a cyanoethylated polyamide amine containing free secondary or primary or secondary and primary amino groups, said cyanoethylated poly-amide amine is a reaction product of polyadded units of
REFERENCES:
patent: 2753323 (1956-07-01), Farnham
patent: 2847342 (1958-08-01), Kohn
patent: 3036975 (1962-05-01), Taub
patent: 3091595 (1963-05-01), Mika
patent: 3622540 (1971-11-01), Hashimoto et al.
Buysch Hans-Josef
Gruber Hermann
Leiritz Karl
Wellner Wolfgang
Bayer Aktiengesellschaft
Nielsen Earl A.
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