Non-aqueous dispersion for alkyd formulation

Details Non-aqueous dispersion for alkyd formulation Non-aqueous dispersion for alkyd formulation

1991-08-28

1996-02-13

Short, Patricia A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ethylenically unsaturated reactant admixed with a preformed...

525 64, 525 80, 525 92F, 525 94, 525166, 5251675, 525218, 525221, 525228, 525230, C08L 6708

Patent

active

054911923

ABSTRACT:
A non-aqueous dispersion for modifying alkyd-containing coating formulations and a method for manufacturing the non-aqueous dispersion are provided. The non-aqueous dispersion contains from about 10 to about 60 parts by weight of a low molecular weight solution polymer, having a selected glass transition temperature greater than about -10.degree. C., and from about 90 to about 40 parts by weight of a polymer which is insoluble in the non-aqueous medium, and where the soluble polymer is attached to or adsorbed onto the insoluble polymer particles. The non-aqueous dispersion is preferably prepared by dispersion polymerization to form the insoluble polymer in a non-aqueous medium in the presence of the soluble polymer.

REFERENCES:
patent: 3607821 (1971-09-01), Clarke et al.
patent: 4133785 (1979-01-01), Henshaw et al.
patent: 4199487 (1980-04-01), Nakayame et al.
Oil and Colur Chemist's Assoc., Surface Coatings 2nd ed., Chapman & Hall Ltd., N.Y. (1983) pp. 105-113.
Progress In Organic Coatings 14, Synthesis of Air Drying Microgels, Nakayama, (1986) pp. 103-113.
Encyclopedia of Polymer Science and Technology, 1st ed., John Wiley & Sons, Inc., (1964) R. G. Mraz & R. P. Silver, Alkyd Resin p. 687.
Polymer Handbook Chap. IV, pp. 337-359; J. Brandrup & J. H. Immergut eds. John Wiley & Sons, N.Y. (1975).
Dispersion Polymerization In Organic Media; K. E. J. Barrett, ed., John Wiley & Sons, N.Y. (1975) Chaps. 3-4.
Polymer Handbook, J. Brandup & I. H. Immergut eds. Chap. III, W. A. Lee & R. A. Rutherford, pp. 139-192.
Martens, Alkyd Resins pp. 1-2 Reinhold Publishing Corp NY 1961.
The Condensed Chemical Dictionary pp. 40-41 Reinhold Publishing Corp. NY 6th ed. 1961.

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