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...
Patent
1994-05-20
1996-04-30
Smith, Jeffrey T.
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...
514820, 514827, 514828, 514556, 514558, C08L 3506
Patent
active
055126294
ABSTRACT:
Aqueous dispersions of polymers which have a high glass transition temperature and a low average molecular weight and contain a specific amount of methacrylic acid as polymerized units are suitable, in liquid or dried form, as additives for improving the flow behavior of cement-containing mineral building materials having binding properties.
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Angel Maximilian
Beckerle Wilhelm F.
Dotzauer Bernhard
Petri Rolf
Schwartz Manfred
BASF - Aktiengesellschaft
Smith Jeffrey T.
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