Cyclic amidines, a process for their production and their use as

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525375, 525397, 525438, 525486, 525533, 528 94, 544242, 544253, 544335, C08L 5958, C07D23902

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045102880

ABSTRACT:
Cyclic amidines which are modified by the incorporation of additional polar groups, may be used as catalysts for hardening heat-curable resin compositions comprising polyepoxides and optionally carboxyl group-containing polymers. Such amidine catalysts yield a high reactivity, an excellent storage stability and result in elastic coatings which show a high gloss and a good resistance to solvents.

REFERENCES:
patent: 4044009 (1977-08-01), Panzer et al.
patent: 4258186 (1981-03-01), Schott et al.
patent: 4424353 (1984-01-01), Meyer et al.

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