E.i. Dupont De Nemours and Company

Other

Reichhold Chemicals

Paul Thomas Shea

John Anthony Quinn

Roxy Ni Fan

Ernst Leberzammer

David W Swatton

Stephen Cushner

Carol Marie Van Zoeren

Jan Grossman

Jose Antonio Briones

Michael Joseph Piovoso

Mark David Wetzel

Chi-Kai Shih

Fred Y Kafka

Disclosed is a process for controlling extrusion processes by applying dynamic periodic pulses to the process throughout and during the process, analyzing the pulse response data and feeding back the results of the analysis to the process parameters and product properties.

Method for control of extrusion process

An aqueous developable photosensitive element comprising a support and a photosensitive layer provided thereon, said layer containing (a) an elastomeric microgel binder having an elastomeric core which can be crosslinked and a thermoplastic noncrosslinked shell, (b) an initiator, (c) an ethylenically unsaturated monomer or oligomer and optionally (d) a basic compound capable of neutralizing the acidic functionality and method of use to make an aqueous developable flexographic printing plate is described.

Aqueous developable flexographic printing plate

A process for making a multilayer flexographic printing plate which involves reinforcing and laser engraving a multilayer flexographic printing element.

Lasers engravable multilayer flexographic printing element

A process for making a single layer flexographic printing plate which involves reinforcing and laser engraving a single layer flexographic printing element.

Laser engravable single-layer flexographic printing element

Process for preparing an aqueous developable photosensitive element

This invention relates to a process for preparing a photosensitive composition having a low heat history which includes: (a) forming a substantially homogeneous dispersion by mixing at least one photoinitiator or photoinitiating system, and at least one binder selected from the group consisting of reactive binders and non-reactive binders in the form of a dispersion provided that when said binder is non-reactive then at least one reactive component is added which is capable of reacting with the photoinitiator; (b) coagulating the dispersion to form a coagulum and a liquid; and (c) substantially removing the liquid to form a photosensitive composition.

Process for the manufacture of photosensitive materials having a low

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Freehold, NJ, United States of America

Paul Thomas Shea