Dispersion of a preformed polymer in a polyol
作者： James J. Jakubowski , James E. Pate , Ralph D. Priester , Richard A. Lundgard , Robert A. Kirchhoff
DOI:
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摘要: The present invention provides a process for preparing stable dispersion of preformed polymer in polyol single mixer. A is mixed under sufficient heat and shear to reduce its particle size desired the presence polyol. also dispersions polymers polyols polyurethane formulations containing made by invention.
google.tl 参考文章(26)
Jack H. Benson, Dale S. Gibbs, Reet T. Fernandez, Dispersible vinylidene chloride polymer powders as additives for polymers ,(1981)
Hirotaka Tagoshi, Hiroyuki Hagi, Katsuaki Tsutsumi, Shintaro Inazawa, Masahiro Ueno, Yasuhiro Mikawa, Yukio Okamoto, A resin composition and a molded article utilizing it ,(1992)
Frank Lamb, Polymaleic anhydride derivatives ,(1985)
William Michaelson, Polyvinyl chloride/polyurethane hybrid foams ,(1990)
Thomas G. Savino, Zenon P. Czornij, Urea-modified copolymers as dispersants for pigments in coating compositions ,(1993)
Yoshiko Suzuki, Modified olefin resin and resin composition ,(1993)
Torsten Dr. Heinemann, Josef Dr. Sanders, Helmut Dr. Woynar, Mark R. Dr. Kratz, Manfred Dr. Dietrich, Gundolf Dr. Jacobs, Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size ,(1995)
John T. Patton, John R. Murphy, Gerhard G. Ramlow, Louis C. Pizzini, Low-viscous stable polymer dispersions and polyurethanes prepared therefrom ,(1975)
Fred E Woodward, Richard A Grifo, Water soluble esters of hydroxyl-containing micelle forming surface active compounds ,(1962)
Stuart L. Watson, Donald W. Simroth, Frank E. Critchfield, Low viscosity polymer polyols with improved dispersion stability ,(1994)