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...
Patent
1980-12-29
1983-02-08
Cockeram, H. S.
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...
524104, 524108, 524111, 524233, 524205, 524378, 525123, 525452, 528 69, 528 76, 528 44, C08G 1812, C08G 1848
Patent
active
043730833
ABSTRACT:
Rheology modifiers useful in water and organic solvent-based compositions are derived from the reaction of polyalkylene oxide, polyfunctional material, diisocyanate, water and end-capping compounds in an organic solvent. The organic solvent is compatible with latex coating compositions.
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Schimmel Karl F.
Seiner Jerome A.
Cockeram H. S.
PPG Industries Inc.
Wilson Charles R.
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