1
Charles Sperry
Alvin Charles Lavoie, Peter Reeves Sperry, Jen Chi Chen: Coating compositions incorporating composite polymer particles. Rohm And Haas Company, DONG JIAYANG, June 1, 1994: CN93114360

This invention relates to a non-aqueous coating composition and a method for reducing the drying time of a non-aqueous coating composition by incorporating composite polymer particles having a softer, insoluble first stage and a hard second stage.


2
Richard Roy Clikeman, Morris Christopher Wills, Peter Reeves Sperry, Martin Vogel, Jiun Chen Wu, Willie Lau: Method for forming pluralities of droplets and polymer particles having low polydispersity. Rohm and Haas Company, S Matthew Cairns, Darryl P Frickey, John L Lemanowicz, November 2, 1999: US05976405 (53 worldwide citation)

Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liqu ...


3
Richard Roy Clikeman, Morris Christopher Wills, Peter Reeves Sperry, Martin Vogel, Jiun Chen Wu, Willie Lau: Droplets and particles containing liquid crystal and films and apparatus containing the same. Rohm and Haas Company, John L Lemanowicz, Darryl P Frickey, November 10, 1998: US05835174 (52 worldwide citation)

Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liqu ...


4
Richard Roy Clikeman, Morris Christopher Wills, Peter Reeves Sperry, Martin Vogel, Jiun Chen Wu, Willie Lau: Particles and droplets containing liquid domains and method for forming in an acueous medium. Rohms and Haas Company, S Matthew Cairns, Darryl F Frickey, John L Lemanowicz, March 14, 2000: US06037058 (36 worldwide citation)

Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liqu ...


5
Richard Roy Clikeman, Morris Christopher Wills, Peter Reeves Sperry, Martin Vogel, Jiun Chen Wu, Willie Lau: Particles and droplets containing liquid domains and method for forming in an aqueous medium. Rohm and Haas Company, S Matthew Cairns, John L Lemanowicz, Darryl P Frickey, August 7, 2001: US06271898 (18 worldwide citation)

Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liqu ...


6
Peter Reeves Sperry, Richard J Wiersema, Kayson Nyi: Dispersing paint pigments. Rohm and Haas Company, July 25, 1978: US04102843 (18 worldwide citation)

An improved glossy, aqueous emulsion paint comprised of a mixture of a film-forming latex polymer and dispersed pigment is prepared by incorporating therein, as pigment dispersant, a water-soluble salt of a low molecular weight copolymer of hydroxyalkyl ester of acrylic or methacrylic acid and acryl ...


7
Robert David Solomon, Bradley Keith Hageman, Leo Joseph Procopio, Margo Raate Schaefer, Gary David Greenblatt, Stephen Scott Edwards, Gary Robert Larson, Alvin Michael Maurice, Stewart Orlyn Williams, Patricia Marie Lesko, Peter Reeves Sperry: Aqueous composition. Rohm and Haas Company, Gary D Greenblatt, April 23, 2002: US06376600 (3 worldwide citation)

Aqueous dispersion of copolymers formed by the polymerization of a monomer mixture containing 0.05% to less than 4.5% by weight of certain terminally unsaturated oligomers are useful for improving the scrub resistance, corrosion resistance, opacifying capacity and/or efflorescence resistance of a co ...


8
Peter Reeves Sperry, Scott Daniel Boyce: Utilizing metalions to compatibilize polymer blends. Rohm And Haas Co, REN ZONGHUA, October 20, 1993: CN93104090

This invention relates to compatible copolymer blends that are formed from otherwise incompatible copolymers which are produced by bonding metal ions with functional groups which are attached to each of the copolymers.