Gaf Corporation

Ashland Oil, Inc.

Air Products and Chemicals, Inc.

Bruce A Gruber

Donald H Lorenz

Heimo J Langer

William R Dunnavant

Diether Koch

William R Dunnayant

Richard Derby

H Randall Shriver

Bheema R Vijayendran

Frank Vito DiStefano

Wayne Robert Furlan

Disclosed are improved vinyl acetate/ethylene copolymers emulsion polymerized in the presence of colloidal, nonionic, water dispersible polyurethanes. The improvement resides in vinyl acetate and ethylene polymerized in the presence of a costabilizer comprising the colloidal, nonionic, water dispersible polyurethanes and polyvinyl alcohol.

Polymers prepared in the presence of colloidal polyurethane dispersions

A method for preparing an aqueous adhesive polyurethane/acrylic polymer dispersion by reacting a polyol, a carboxylic acid-containing polyol and a polyisocyanate to form an anionic, water dispersible prepolymer, subsequently chain extending to form the polyurethane component of the polyurethane/acrylic polymer and polymerizing at least one acrylic monomer in the presence of the prepolymer and/or polyurethane to form the acrylic polymer component, characterized by using isophorone diisocyanate as the polyisocyanate and performing the chain extension with a composition comprising a monofunctional amine and a difunctional amine in a 1:4 to 4:1 weight ratio.

Processes for producing organic solvent free urethane/acrylic polymer

A vinyl laminate comprising polyvinyl chloride film bonded to a substrate with an adhesive composition consisting essentially of

High performance vinyl laminating adhesive

A method for making an aqueous polyurethane-vinyl polymer dispersion which comprises:

Aqueous polyurethane-vinyl polymer dispersions for coating applications

The subject invention relates to foundry binder systems, which are cured with gaseous sulfur dioxide, comprising as separate components:

Cold box process for preparing foundry shapes which use acrylated epoxy

Foundry binder systems based upon acrylated epoxy resins and epoxy resins

Polymeric cyclopentadiene derivatives, method for preparing polymeric cyclopentadiene derivatives, and use of polymeric cyclopentadiene derivatives in curable binder compositions.

Composition, method for preparing and use thereof

Thermosettable polymeric cyclopentadiene derivatives, method for preparing polymeric cyclopentadiene derivatives, and use of polymeric cyclopentadiene derivatives in curable binder compositions.

Polymeric cyclopentadiene derivatives, method for preparing and use

Cyclopentadiene derivatives, method for preparing cyclopentadiene derivatives, and use of cyclopentadiene derivatives in curable binder compositions.

Cyclopentadiene derivatives, method for preparing, and use thereof

A composition which contains aggregate, certain epoxidized materials and/or prepolymers thereof, and an acidic catalyst; and use thereof.

Curable composition and use thereof

A process for casting metal which includes pouring the metal into or around a molded article obtained from a molding composition wherein the binder includes certain fulvenes and/or prepolymers thereof, and a metal salt catalyst. The metal is cooled, solidified, and separated from the molded article.

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Worthington, OH, United States of America

Bruce A Gruber