E.i. Dupont De Nemours and Company

Other

Robert E Fuller

Aleksander Beresniewicz

John R Fisher

Eric N Mui

Richard I Proctor

Adhesion promoting compositions comprising mixtures of carboxylated unsaturated polymers and a) amines; b) amine derivatives; or c) mixtures of hydroxy compounds and quaternary phosphonium salt accelerators or quaternary ammonium salt accelerators are useful as components of curable elastomer compositions. The curable compositions exhibit excellent adhesion to fluoropolymers.

Composition for improving adhesion of elastomers to polymer compositions

Laminates of composition for improving adhesion of elastomers to polymer

A back supporting and exercising cushion has upper and lower pneumatic chambers with an orifice or adjustable flow valve between the chambers for controlling shifting of air between the two chambers. With the back support device positioned in a chair or car seat, for example, the lower chamber is situated against the lumbar region of the back while the upper chamber presses against the mid-thoracic region. When the user shifts his posture, the chambers continually accommodate the changes by inflating one chamber while the pressure deflates air out of the other chamber. The ability to change posture frequently decreases fatigue in the low back while driving, for example, and provides neurological stimulation in the joints of the spine, which can help balance activities of the muscles in the back and decrease pain.

Back supporting and exercising cushion

A multilayer structure comprising a layer of film susceptible to melting when used in conjuction with a microwave susceptor, a layer of microwave susceptor material, and a layer formed from a crosslinked melt extrudable material does not melt when used in a microwave oven.

Non-melting microwave susceptor films

A multilayer structure comprising a layer of film susceptible to melting when used in conjunction with a microwave susceptor, a layer of microwave susceptor material, and a layer formed from a crosslinked melt extrudable material does not melt when used in a microwave oven.

A film package is provided for containing, heating, and browning or crispening a food item, which incorporates shields covering seal areas and other areas of the package where two or more layers of susceptor-laden film are in contact in the absence of food as a heat sink. The shields prevent the protected areas from overheating.

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Wilmington, DE, United States of America

Robert E Fuller