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
1993-08-17
1995-02-28
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...
524804, 524831, 524700, 526310, C07F 232, C07F 216
Patent
active
053938275
ABSTRACT:
A novel method for preparing anionic, cationic or non-ionic polymeric microemulsions comprising a multi-step process to achieve high solids and low emulsifier and oil content. The polymeric microemulsions are useful in papermaking as retention aids, in solid-liquid separation as flocculants and in enhanced oil recovery as a drive fluid.
REFERENCES:
patent: 3297621 (1967-01-01), Taft
patent: 4521317 (1985-06-01), Candau et al.
patent: 4681912 (1987-07-01), Durand et al.
patent: 4954538 (1990-09-01), Dauplaise et al.
patent: 4968435 (1990-11-01), Neff et al.
patent: 5110864 (1992-05-01), Robinson et al.
patent: 5185411 (1993-02-01), Jueptner et al.
Holtzscherer et al., "Application of the Cohesive Energey Ratio Concept (CER) to the Formation of Polymerizable Microemulsions," Colloids and Surfaces, 29, (1988) 411-423.
Holtzscherer et al., "Modification of Polyacrylamide Microlatices by Using a Seeding Procedure," Institut Charles Sadron, pp. 1473-1481.
Morgan, "Multifeed Emulsion Polymers: The Effects of Monomer Feed Sequence and the Use of Seed Emulsion Polymers," J. App. Poly. Sci., vol. 27, 2033-2042 (1982).
Naidus, "Emulsion Polymers for Paints," Industrial and Engineering Chemistry, vol. 45, No. 4, pp. 712-717 (Apr. 1953).
Rohm and Haas, "Emulsion Polymerization of Acrylic Monomers," pp. 7, 14-18.
C. Holtzscherer S. Candau in K. L. Mittal and P. Bothorel, eds, Surfactants in Solution, in press.
Dauplaise David L.
O'Toole Michael P.
Asinovsky Olga
Cytec Technology Corp.
Michl Paul R.
Van Riet F. M.
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