Momentive Performance Materials Gmbh

Imperial Wallcoverings, Inc.

Robert L Frye

Roy M Griswold

Richard P Eckberg

Mark J Bisaillon

Anita Witossek

Thorsten Felder

John A Cummings

David A DeProspero

Richard P Muny

Thadeus Banas

Johannes Hepperle

Verena Cramer

Roy Melvin Griswold

A photocurable silicone composition, a method of forming a coating from such compositions, and an article comprising a coating formed from such compositions and/or methods are shown and described herein. The photocurable silicone composition comprises (i) a vinyl functional polysiloxane; (ii) a hydride functional polysiloxane; (iii) a photoactive catalyst; and (iv) an acid-anhydride functional polysiloxane. The composition and method can be employed to process thin coatings onto paper and film substrates followed by exposure to actinic radiation at ambient conditions of temperature and atmosphere for manufacture of release liners.

Photocurable silicone compositions and process for manufacture of release liners

A laminate includes a backing material coated with a solvent resistant adhesive composition. The adhesive composition includes a hydroxyl or urea or hydrocarbon terminated unsaturated polyurethane or polyurethane-urea polymer and a peroxide or a silicone hydride.

Laminate containing solvent resistant polyurethane adhesive compositions

A laminate includes a backing material coated with an adhesive composition. The adhesive composition includes a silylated polyurethane obtained from the silylation of a polyurethane prepolymer derived from the reaction of polybutadiene polyol and polyisocyanate; and an additional adhesive component.

Laminate containing an adhesive-forming composition

A solvent resistant adhesive obtained by the crosslinking of a hydroxyl or urea or hydrocarbon terminated unsaturated polyurethane or polyurethane-urea polymer with a peroxide or a silicone hydride. The adhesive is useful as a component in pressure sensitive adhesives.

Solvent resistant polyurethane adhesive compositions

The present invention relates to novel adhesive-forming compositions of silylated polyurethane prepolymer blended with pre-formed adhesives, and pressure sensitive adhesives containing the same. The silylated polyurethane prepolymer is obtained from the silylation of a polyurethane prepolymer derived from the reaction of polybutadiene polyol and polyisocyanante, where the polybutadiene polyol possesses a primary hydroxyl group content of from about 0.1 to about 2.0 meq/g.

Adhesive-forming composition and blend of adhesives obtained therefrom

A silylated polymer contains repeating units derived from butadiene. The polymer when partially silylated is especially useful for pressure sensitive adhesives where it imparts superior solvent resistance performance thereto.

Silylated polymer derived from butadiene and solvent-resistant pressure sensitive adhesive composition containing same

The present invention is directed to a releasable wall covering and a method of producing the same. The wall covering comprises a reinforcing backing layer with a surfacing layer formed of a polymer coating overlying a front surface of the backing layer. A layer of printing is applied to the surfacing layer with a transparent top coating overlying the printing layer. A pressure sensitive adhesive layer formed of tacky polymeric microspheres is present on the rear surface of the backing layer so as to allow the wall covering to be repositionable upon installation and releasable after an extended time.

Growing community of inventors

Concord, OH, United States of America

Robert L Frye