1
Dennis Paul Lorah, Robert Victor Slone: Emulsion polymerization methods involving lightly modified clay and compositions comprising same. Rohm and Haas Company, July 6, 2004: US06759463 (34 worldwide citation)

Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the presence of at least partially exfoliated, lightly modified clays as well as admixtures of polymer dis ...


2
Chuen Shyong Chou, Edward Ewart LaFleur, Dennis Paul Lorah, Robert Victor Slone, Katerina Dukes Neglia: Aqueous nanocomposite dispersions: processes, compositions, and uses thereof. Rohm and Haas Company, January 4, 2005: US06838507 (20 worldwide citation)

Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the presence of at least partially exfoliated unmodified clays as well as admixtures of polymer dispersion ...


3
Ronald Scott Beckley, Robert Mitchell Blankenship, Albert Benner Brown, James Tinney Brown, Shang Jaw Chiou, Anton Georges El A mma, Susan Jane Fitzwater, Robert Howard Gore, Eric Jon Langenmayr, Dennis Paul Lorah, Warren Harvey Machleder, James Watson Neely, George Harvey Redlich, Curtis Schwartz, Frederick James Schindler, Robert Victor Slone, David William Whitman, Mark Robert Winkle: Coating and coating composition. ROHM and HAAS Company, Kim R Jessum, Jeffrey H Rosedale, September 6, 2005: US06939922 (19 worldwide citation)

Provided are improved coatings, polymeric dispersions, and polymeric composites, which include crosslinked polymeric nanoparticles (hereafter “PNPs”). Also provided are methods for forming improved coatings, polymeric dispersions, and polymeric composites, which include PNPs. The PNPs have polymeriz ...


4
Albert Benner Brown, Ralph Craig Even, Dennis Paul Lorah, Alvin Michael Maurice, Robert Victor Slone, Xun Tang: Coating composition. Rohm and Haas Company, Ronald D Bakule, April 8, 2003: US06545084 (19 worldwide citation)

An aqueous composition suitable for use, when dry, as an improved coating is provided including an aqueous emulsion polymer, the polymer having a glass transition temperature (Tg) from greater than 20° C. to 80° C., formed by the free radical polymerization of at least one ethylenically unsaturated ...


5
Dennis Paul Lorah, Robert Victor Slone: Nanocomposite compositions and methods for making and using same. Rohm and Haas Company, July 5, 2005: US06914095 (18 worldwide citation)

The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. In one embodiment, there is provided a process for preparing an aqueous nanocomposite dispersion, wherein the process comprises: providing at least one first ethylenically unsaturated ...


6
Dennis Paul Lorah, Robert Victor Slone: High acid aqueous nanocomposite dispersions. Rohm and Haas Company, July 20, 2004: US06765049 (17 worldwide citation)

The present invention is directed to, in part, polymer clay nanocomposites having an acid containing monomer and clay. In one embodiment, there is provided a process for preparing an aqueous polymer clay nanocomposite dispersion, wherein the process comprises: providing an aqueous dispersion compris ...


7
Robert Victor Slone: Methods and compositions involving polar monomers and multivalent cations. Rohm and Haas Company, Ronald D Bakule, November 11, 2003: US06646086 (12 worldwide citation)

The present invention is directed, in part, to improved polymer compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing a polymer, wherein the process comprises: providing a reaction mixture comprising a portion of at least one polar ...


8
Dennis Paul Lorah, Robert Victor Slone, Thomas Glenn Madle: Hydrophobically modified clay polymer nanocomposites. Rohm and Haas Company, Andrew E C Merriam, May 1, 2007: US07211613 (9 worldwide citation)

The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing an aqueous nanocomposite dispersion, wherein the process comprises: polymerizing via suspension polymerizati ...


9
Ralph Craig Even, Robert Victor Slone: Coating method. Rohm and Haas Company, Ronald D Bakule, February 25, 2003: US06524656 (6 worldwide citation)

A method for providing a coated substrate including: forming an aqueous coating composition including an aqueous emulsion polymer, the polymer having a glass transition temperature (Tg) from −60° C. to 80° C., formed by the free radical polymerization of at least one ethylenically unsaturated nonion ...


10
Robert Victor Slone: Methods and compositions involving polar monomers and multivalent cations. Rohm and Haas Company, November 16, 2004: US06818684 (4 worldwide citation)

The present invention is directed, in part, to improved polymer compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing a polymer, wherein the process comprises: providing a reaction mixture comprising a portion of at least one polar ...