The Mead Corporation

Russell K Messer, Ii

Erik K Nelson

Kerry Kovacs

Amy L Burkholder

Karl A Kintz

William H Simpson

Teresa M Thomas

Carl W McCrary, Jr

An apparatus is for glossing a sheet having a thermoplastic resin on the surface thereof. The thermoplastic resin is capable of forming a film which imparts gloss upon the application of heat. The apparatus includes a sheet support, a first pair of rollers for feeding the sheet onto the sheet support wherein the resin side of the sheet is away from the sheet support, heating elements, a blower for blowing air through the heating elements to generate hot air which is blown onto the sheet, and a second pair of cold rollers for receiving the sheet after passage over the sheet support.

Hot air apparatus for glossing sheets

A photographic material exhibiting improved photographic characteristics comprising a photographic material comprising a support having a layer of microcapsules thereon, and an image-forming agent being associated with said microcapsules, said microcapsules including a mixture of a first subset of microcapsules and a second subset of microcapsules, said first and second subsets of microcapsules being associated with an image-forming agent for the same color, and said first subset of microcapsules providing a higher film speed than said second subset of microcapsules when said first and second subsets of microcapsules are exposed to a broad band white light source and developed under identical conditions.

Microcapsule imaging system having improved dynamic range

Growing community of inventors

Franklin, OH, United States of America

Russell K Messer, Ii