Rohm and Haas Company

Richard J Piccolini

Norman A Leister

Eric Gustave Lundquist

Newman M Bortnick

Robert H Gore

Carlos Alfonso Cruz

Warren Harvey Machleder

James Henry Barrett

Biwang Jiang

James Nelson Alexander, Iv

Michael J Smith

Solid media useful for a variety of applications, such as separations, catalysis, drug carriers, sensors, and combinatorial chemistry, are disclosed. The solid media are prepared with PNPs having a diameter of 1 to 50 nanometers, the PNPs including as polymerized units a multi-ethylenically-unsaturated monomer. Also provided are methods for preparing the solid media.

Solid media

A new catalyst for preparing .alpha.,.beta.-unsaturated compounds through vapor phase aldol condensation wherein the catalyst is a supported boron and/or phosphorous catalyst.

Catalyst for the preparation of .alpha.,.beta.-unsaturated compounds

The oil-soluble azo compounds of this invention are useful as dispersants, corrosion inhibitors and anti-wear agents in lubricating oil and fuel compositions. The predominant oil-soluble azo reaction product may be represented by the following formulas: ##STR1## wherein R represents an oil-solubilizing, synthetic, polymeric organic radical containing at least 20 carbon atoms,

Oil-soluble bicarbamamide compounds

This invention relates to novel oligomers of 1-alkenes and derivatives of acrylic acids, to methods of making the oligomers, and to compositions which comprise the oligomers.

Processes of preparing oligomers

Post reacted oligomers

Copolymers of 1-alkenes and acrylic acid derivatives

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Newtown, PA, United States of America

Richard J Piccolini