The B. F. Goodrich Company

Abtec Chemical Company

Noveon IP Holdings Corp.

Pmd Holdings Corp.

David L Milenius

Arthur L Backman

Carole Angele Lepilleur

Anthony M Mazany

Girish T Dalal

Robert Edwin Detterman

Theodore Joseph Schmitz

Nancy A Hamerly

Thomas Henry Forsyth

The present invention relates to a halogen containing polymer compound containing a modified zeolite stabilizer. The modified zeolite stabilizer has a small particle diameter, narrow particle size distribution and less than 10 weight percent water. The modified zeolite stabilizer is formed by shock annealing, coating or a combination of the two methods.

Halogen containing polymer compounds containing modified zeolite stabilizers

The present invention relates to zeolites and the process for forming such zeolites. In addition, the instant invention relates to modified zeolites having a reduced water content while retaining the reactivity toward the acid species. The reduction in the water content is achieved by shock annealing or coating. The modified zeolite is useful as a stabilizer for halogen containing polymers.

Modified zeolites and methods of making thereof

The present invention relates to thermoplastic polymer compounds comprising a blend of a chlorinated polyvinyl chloride and an impact modifier containing a polyorganosiloxane and polyalkyl(meth)acrylate. The novel thermoplastic compound has improved stability and toughness and exhibits a low rate of heat release.

Chlorinated polyvinyl chloride compounds having improved stability,

ABS compounds which provide extruded articles, having a low gloss or mat finish and which retain excellent impact resistance are obtained by including in said ABS compositions poly(butadiene) and a copolymer of butadiene and acrylonitrile.

Low gloss ABS extrusion compositions

ABS extrusion compounds which provide extruded articles which retain excellent impact resistance are obtained by including in said ABS compositions a polyalcohol with a melting point less than about 300.degree. C. and a boiling point greater than 200.degree. C. and containing at least four hydroxyl groups.

ABS extrusion compositions

A flexible polyacid containing at least one phosphorus and/or halogen-containing component may be prepared readily by (1) mixing together in bulk, solution or dispersion a polyacid and at least one of six hereinafternamed components and (2) drying or conditioning the mixture. The component may be selected from the group consisting of A. at least one di(polyoxyethylene)hydroxymethyl phosphonate having the formula ##EQU1##

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Rocky River, OH, United States of America

David L Milenius