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Paul Barbara Mitacek

from Rochester, NY
Age ~53

Paul Mitacek Phones & Addresses

  • Rochester, NY

Publications

Us Patents

Sheet-Like Articles From Orientable Polymers And Polymer Microbeads

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US Patent:
52985814, Mar 29, 1994
Filed:
Aug 5, 1992
Appl. No.:
7/925004
Inventors:
Paul Mitacek - Rochester NY
Anne M. Fischer - Rochester NY
Dennis E. Smith - Rochester NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
C08F 432
B32B 516
US Classification:
526232
Abstract:
A sheet-like article comprising a continuous oriented polymer phase having dispersed therein from about 5-50% by weight of cross-linked polymeric microparticles based on the weight of the oriented polymer, the microparticles being partially bordered by void space, the void space occupying about 2 to 60% by volume of the sheet-like article, the cross-linked polymeric microparticles having been prepared by the free radical polymerization of an ethylenically mono-unsaturated monomer and an ethylenically poly-unsaturated monomer in the presence of an effective amount of diacyl peroxide to catalyze the reaction.

Odor Reduction In Toner Polymers

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US Patent:
55212689, May 28, 1996
Filed:
Mar 29, 1995
Appl. No.:
8/412643
Inventors:
Peter J. Ghyzel - Rochester NY
Paul Mitacek - Rochester NY
Dennis E. Smith - Rochester NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
C08F 238
C08F 428
C08F22010
C08F21208
US Classification:
526224
Abstract:
The present invention is a process for making an electrophotographic toner binder. The toner binder has reduced mercaptan odor at elevated temperatures. The toner binder is formed by mixing monomers in a ratio that determines the final composition of the polymer or toner binder and contacting the monomers with air or oxygen. A chain transfer agent and polymerization initiator are added to the monomers. A suitable suspension polymerization type aqueous phase is prepared. The aqueous and monomer phases are blended and sheared to form monomer droplets, the mixture is suspension polymerized by heating and the aqueous phase is removed from the polymer beads.
Paul Barbara Mitacek from Rochester, NY, age ~53 Get Report