Process for the production of elastic, optionally cellular, poly

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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260 37N, 521158, 521159, 521 51, 521129, 528 75, 528906, 528 52, 528 53, 528 58, C08G 1876, C08G 1822, C08G 1818

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active

042949343

ABSTRACT:
The instant invention is directed to a process for the production of polyurethane urea elastomers having a gross density of more than 200 kg/m.sup.3 comprising: casting a reaction mixture of

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