Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1991-11-04
1992-11-10
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524558, 526318, 526332, C04B 2400
Patent
active
051624028
ABSTRACT:
A polymeric composition which reduces the loss of flowability of a cementitious composition comprises at least one polymer as a salt thereof having the form of a copolymer of
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Ogawa Hideo
Tanaka Yoshio
Tsuchitani Tadashi
Asinovsky Olga
Jewell Walter F.
Michl Paul R.
Sandoz Ltd.
Sharkin Gerald D.
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