Rohm and Haas Company

Jose Antonio Trejo

Rajiv Monohar Banavali

Edward E La Fleur

Abraham Benderly

Garth Rockwood Parker, Jr

Eric Jon Langenmayr

James Henry Barrett

Himal Ray

Takashi Masudo

Robert J Olsen

Daika Kouzaki

Garth R Parker

Patricia A Crawford

Charles J Hickey

Garth Rockwood Parker

Daniel Joseph Martenak

This invention relates to no-salt and mixed salt suspension polymerization processes for water-soluble monomers and resins and relates to catalysts produced from the same.

Mixed salt suspension polymerization process and resins and catalysts produced thereof

The present invention relates to a method for producing esters from triglycerides by using solid heterogeneous catalysts comprised of calcined calcium carbonate, particularly for obtaining biodiesel.

Catalyst for transesterification process

This invention relates to the composition of metal alloy-doped heterogeneous catalysts and their method of use. In particular the present invention relates to the composition and use of cost-effective metal alloy-doped ion exchange resin catalysts which provide for comparable yield and selectivity compared to the catalysts previously used.

Metal alloy catalyst composition

An adsorptive bed having hydrous iron oxide and calcium carbonate materials. The adsorptive bed is useful in water treatment applications for removing metal contaminants, particularly for removing arsenic-containing ions.

Adsorbent bed and water treatment method of use

A method for removing arsenic from water by contacting water with a strong base anion exchange resin comprising at least one metal ion or metal-containing ion whose arsenate salt has a Kno greater than 10, provided that the metal is not zirconium.

Method for removal of arsenic from water

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Lansdale, PA, United States of America

Jose Antonio Trejo