Ashland Oil, Inc.

The Goodyear & Tire Rubber Company

Ashland, Inc.

Roger L Streets

Thomas G Rabito

John Von Kamp

David N Peresie

Terri S Townsend

David J Hatgas

Carrie D Margot

Thomas P Semans

Stephanie Nussbaum

The present invention relates to composite roof structures and their preparation. The composite roof structure is prepared by applying a one-part, moisture curable, foaming, polyurethane adhesive composition to the roof deck, placing the roofing material in contact with the adhesive composition, and allowing the adhesive mixture to foam, fill, and cure. If multiple layer of the roofing material are used to form the composite roof structure, then the above procedure may be used to adhere each of the roofing material layers.

Composite roof structures prepared using one-part moisture curing polyurethane foaming adhesive compositions containing a reversibly blocked catalyst

Tip for a dispenser of caulking, adhesive or sealant

This invention relates to a splice adhesvie for use with elastomeric substrates such as EPDM roofing materials and a method for splicing elastomeric substrates using splice adhesives. The splice adhesive of this invention combines halogenated pre-crosslinked isobutylene-isoprene copolymer butyl rubber, thermoplastic copolymer, hydrocarbon resin, quinoid cure mixture and solvent in a single formulation which is storage stable.

Splice adhesive for EDPM roofing and splicing method employing same

This process of adhering sheet roofing materials uses a SBS block copolymer mixed with hydrocarbon resin. No primer is needed, both dry bonding with heat and wet bonding processes have good green strength.

Method of adhering roofing materials

An adhesive composition consisting of a mixture of 100 parts of saturated polyester and 5 to 150 parts of unsaturated polyester containing 5 to 15 parts of an organic polyisocyanate, which is suitable for adhering wood to vinyl film.

Adhesive for wood and vinyl

A polyester adhesive suitable for adhering vinyl films and related materials to wood and metal, the adhesive comprising a water dispersion of a polyester of 10,000 to 30,000 molecular weight range with a carrier and emulsifier.

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Ashland, OH, United States of America

Roger L Streets