Stable, colloidal, aqueous dispersions of cross-linked urea-uret

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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1563317, 4284231, 4284256, 4284258, 524507, 528 67, 528 68, 528 69, 528 71, C08L 7510, C08L 7502

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active

044080085

ABSTRACT:
The present invention relates to a process for the preparation of stable, colloidal, aqueous dispersions of cross-linked urea-urethanes which comprises reacting

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