Process for the preparation of polyurea greases

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...

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528 45, 528 52, 252 25, 252 515A, 252 515R, C08G 1808

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active

053149823

ABSTRACT:
The invention relates to a new three-part process, which can also be employed on a large industrial scale, for the preparation of polyurea lubricating greases, which is characterised

REFERENCES:
patent: 3154491 (1964-10-01), Borg et al.
patent: 3243372 (1966-03-01), Dreher et al.
patent: 3284357 (1966-11-01), Koundakjian
patent: 3879305 (1975-04-01), Ehrlich
patent: 4100081 (1978-07-01), Dreher et al.

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