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David R. Fenn, Allison Park US

David R. Fenn, Allison Park, PA US

Patent application numberDescriptionPublished
20080214711HARD COATS WITH A CATIONIC ACRYLIC POLYMER - A hard coat composition comprising a cationic acrylic polymer is disclosed. The hard coat is suitable for application to a substrate, and can be used without an adhesive promoting primer.09-04-2008
20100055467COATING COMPOSITIONS COMPRISING THE REACTION PRODUCT OF A BIOMASS DERIVED POLYOL AND A LACTIDE - A coating comprising the reaction product of a biomass derived polyol and a lactide are disclosed. Substrates coated at least in part with these coatings are also disclosed.03-04-2010
20100055468RADIATION CURABLE COATING COMPOSITIONS COMPRISING A LACTIDE REACTION PRODUCT - A coating comprising the reaction product of a natural oil derived polyol, a lactide and a radiation curable moiety, such as a (meth)acrylate, are disclosed.03-04-2010
20100055469RADIATION CURABLE COATING COMPOSITIONS COMPRISING A LACTIDE REACTION PRODUCT - A coating comprising the reaction product of a natural oil derived polyol, a lactide and a radiation curable moiety, such as a (meth)acrylate, are disclosed.03-04-2010
20100055473CROSSLINKED COATINGS COMPRISING LACTIDE - Crosslinked coatings comprising a reaction product of a compound containing two or more active hydrogen groups and a lactide are disclosed, as are substrates coated therewith.03-04-2010
20100055483BIOMASS DERIVED RADIATION CURABLE LIQUID COATINGS - A radiation curable coating comprising the reaction product of a polyol and a polycarboxylic acid/anhydride is disclosed. The reaction product is made from at least some biomass derived compound. Coatings wherein this reaction product is further reacted with a hydroxyl-carboxylic acid and/or a compound having a radiation curable moiety are also disclosed, as are substrates coated with any of these coatings.03-04-2010
20100056705BIOMASS DERIVED RADIATION CURABLE LIQUID COATINGS - A radiation curable coating comprising the reaction product of a polyol and a polycarboxylic acid/anhydride is disclosed. The reaction product may be made from at least some biomass derived compound. Coatings wherein this reaction product is further reacted with a hydroxyl-carboxylic acid and/or a compound having a radiation curable moiety are also disclosed, as are substrates coated with any of these coatings.03-04-2010
20110037013COATINGS COMPRISING ITACONATE LATEX PARTICLES AND METHODS FOR USING THE SAME - Coatings comprising a latex particle comprising the reaction product of itaconic acid/anhydride and a monoalcohol, a monoepoxide, a monoamine or mixtures thereof are disclosed. Methods for using such coatings, particularly for inhibiting sound and/or vibration transmission through a substrate, are also disclosed.02-17-2011
20130302620BASECOAT WITH IMPROVED ADHESION TO BIOPLASTIC - A coating composition comprising the reaction product of an epoxy-functional backbone resin having free hydroxyl groups and a lactide is disclosed.11-14-2013
20140128534POLYMERIZABLE COMPOSITIONS AND OPTICAL ARTICLES PREPARED THEREFROM - Provided is a polymerizable non-aqueous dispersion, wherein the non-aqueous dispersion comprises: 05-08-2014
20140275362AQUEOUS DISPERSIONS OF MICROGEL ENCAPSULATED PARTICLES UTILIZING HYPERBRANCHED ACRYLIC POLYMERS - An aqueous dispersion includes particles at least partially encapsulated in a microgel where the microgel is prepared from a hyperbranched acrylic polymer. In addition, a method for making an aqueous dispersion includes: (1) mixing in an aqueous medium: (a) particles, (b) at least one ethylenically unsaturated monomer, and (c) a water-dispersible hyperbranched acrylic polymer having ethylenic unsaturation; and (2) polymerizing the at least one ethylenically unsaturated monomer and water-dispersible hyperbranched acrylic polymer having ethylenic unsaturation to at least partially encapsulate the particles in a microgel.09-18-2014

Patent applications by David R. Fenn, Allison Park, PA US

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