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
1991-10-15
1992-06-02
Michl, Paul R.
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...
524458, 524460, 526279, C08L 2706
Patent
active
051187523
ABSTRACT:
An aqueous polymer emulsion latex is claimed composed of particles comprising a vinyl polymer and a surfactant containing at least one hydrophobic moiety and at least one hydrophilic moiety and also carrying silicon moieties and amido functionalities. Also claimed are coating compositions containing the aqueous polymer emulsion latex, processes for preparing the aqueous polymer emulsion latex wherein ethylenically unsaturated monomers are polymerized in the presence of a surfactant containing a silicon moiety and amido functionality, and substrates carrying a coating composition containing the aqueous polymer emulsion latex.
REFERENCES:
patent: 4380600 (1983-04-01), Hosodo et al.
patent: 4543398 (1985-09-01), Bany et al.
patent: 4975509 (1990-12-01), Joslyn et al.
Chang Wen-Hsuan
Kaufman Marvin L.
McEntire Edward E.
Natesh Anbazhagan
Su James C.
Asinovsky Olga
Michl Paul R.
Pingitore Linda
PPG Industries Inc.
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