Appleton Papers Inc.

Appvion, Inc.

Encapsys, LLC

Michael Curley Krzoska

Bernard Miles Malofsky

Adam Gregg Malofsky

Todd Arlin Schwantes

Gregory Stephen Kulibert

Nagib Maurice Ward

Troy Ronald Seehafer

Encapsulated cure systems are provided wherein a curative is incorporated into a solid or semi-solid carrier material whereby mere fracturing or failure of the capsule wall encapsulating such cure systems will not provide for or allow sufficient release of the curative. Also provided are adhesive systems incorporating said encapsulated cure systems.

Encapsulated cure systems

Surface insensitive, storage-stable, single-package liquid anaerobic adhesive and sealant compositions which are substantially free of amines, especially aromatic and tertiary amines, and imides, especially sulfimides such as saccharine and saccharine-type compounds.

Surface insensitive anaerobic adhesive and sealant compositions

Stock materials for manual and/or high speed industrial automated bonding applications having a curable pre-applied adhesive or sealant compositions on the bonding surfaces wherein the curative for the pre-applied adhesive or sealant composition is contained within a carrier which prevents its premature release.

Adhesively securable stock materials

Stock packaging materials for manual and/or high speed industrial automated package formation and/or filing and closing applications having a curable pre-applied adhesive compositions applied to one or more seams or closure surfaces wherein the curative for the pre-applied adhesive composition is contained within a carrier which prevents its premature release.

Adhesively securable stock packaging materials

A novel pressure sensitive record material suitable for use for high temperature reprographic equipment is disclosed comprising a sheet support carrying isolated droplets of an oil solution of chromogenic material, said isolated droplets being confined within respective pressure rupturable barriers, and, on the opposite surface of the same sheet or on a different sheet support, a coating of a acidic developer material effective to develop the color of the chromogenic material in solution on contact, wherein, the pressure rupturable barrier comprises microcapsules having a wall material formed from polymerization of melamine and formaldehyde, methylol melamine methylated methylol melamine, urea and formaldehyde, dimethylol urea or methylated dimethylol urea, with a copolymer of acrylic acid and alkyl acrylate; the oil solution comprises a blend of (i) a vegetable oil having a degree of unsaturation greater than 30% such as canola oil, soybean oil, corn oil, sunflower oil, or cottonseed oil with (ii) alkyl esters of fatty acids derived from transesterification of the same or different vegetable oils such as a canola oil, soybean oil, corn oil, sunflower oil, or methyl ester of oleic acid, and (iii) straight chain saturated paraffinic aliphatic hydrocarbons of from 10 to 13 carbons. The disclosed pressure sensitive record material is suitable for use in high temperature reprographic environments.

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Little Chute, WI, United States of America

Michael Curley Krzoska