Abstract: The present invention relates to an acrylic foam composition comprising an acrylic polymer and an acrylic processing aid which exhibits increased flexibility characteristics over other types of foam compositions.

Abstract: A method of preparing an ultra-pure organometallic compound comprising using a microchannel device and ionic liquid solvent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

Abstract: This invention relates to methods of removing impurities from compounds having similar volatilities to form ultra high purity compounds.

Abstract: A release coating having improved stability under aging conditions of heat and humidity is described whose release force can be altered by varying the amount of multi-lobe emulsion polymers relative to release agent.

Abstract: A post-crosslinked adsorbent comprises: monomer units of (a) at least 55 wt % at least one polyvinylaromatic monomer and (b) up to 45 wt % at least one monovinylaromatic monomer; and 0.5-2.5 mmol/g pendent vinyl groups; wherein the dry adsorbent has BET specific surface area in the range of about 650-1000 m2/g, BET average pore diameter 7.2-10 nm, BET porosity 1.29-2.45 mL/g, BJH adsorption micropore volume was less than 20% of total BJH adsorption pore volume, and HK micropore volume was less than 21% of total BJH adsorption pore volume. The invention is also directed to a preparation method for the polymeric adsorbent.

Abstract: The present invention relates to an improved alkane (amm)oxidation process in which sulfur-bearing impurities present in the alkane feedstock are removed upstream from the (amm)oxidation reaction.

Abstract: The present invention relates to an improved process for the conversion of alkanes to unsaturated carboxylic acids.

Abstract: A method for producing a mixture of ethylene and carbon monoxide by contacting ethane and an oxygen source with a catalyst comprising synthetic cryptomelane or octahedral molecular sieve. The method further comprises condensing the alkyl propionate with formaldehyde to produce an alkyl methacrylate.

Abstract: A process for continuously stripping a polymer dispersion comprising a heat exchanger with minimal internal obstructions for the stripper. The process is particularly adapted to dispersions that are heat and shear sensitive. The process is able to extract hydrophobic VOC's more efficiently than a single, jacketed tube design.

Abstract: An aqueous coating composition including a polyurethane polymer which contains carboxylic acid groups, a crosslinking agent, a wetting agent, a slip aid, and a UV stabilizing agent is provided. Coatings prepared from the aqueous coating composition are durable and have low surface friction, flexibility at low temperatures, and adhesion to low surface energy substrates. A method of preparing a substrate coated with the aqueous coating composition and an article containing the coated substrate are also provided. The aqueous coating composition is useful for providing a protective coating with a low friction surface for automotive weatherstrip.

Abstract: A method of preparing an ultra-pure organometallic compound comprising using a microchannel device for synthesis in reacting a metal halide with an alkylating agent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

Abstract: The present invention relates to a process for the recovery of uranium in high silica environments comprising the use of a strong base macroreticular ion exchange resin.

Abstract: The present invention provides a pharmaceutical that includes, in combination, a resinate and an aversive agent. The resinate includes an ion exchange resin and an drug. The drug is a controlled substance. In variants of the invention, both the aversive agent and the controlled substance are loaded onto the ion exchange resin; the aversive agent is loaded onto the ion exchange resin, and the controlled substance is not loaded onto the ion exchange resin; the controlled substance is loaded onto the ion exchange resin, and the aversive agent is not loaded onto the ion exchange resin; or, the controlled substance is loaded onto a first ion exchange resin, and the aversive agent is loaded onto an ion exchange resin different from the first ion exchange resin.

Abstract: An improved process for ammonia recovery is provided for the recovery of substantially pure ammonia for use in industrial processes. In this improved method, specific raw materials and/or specific materials of construction are used. Overall efficiency and operational cost savings are increased as a result of the process of the present invention.

Abstract: Porous films are provided which include a blend of a film forming polymer and a non-film forming material, the film having a network of pores or channels throughout the film. The porous polymer films are formed between 0° and 80° C., retain porosity at elevated temperatures and are non-friable. A process for preparing porous polymer films and their applications are disclosed.