| Michelman, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120067759 | ENERGY CURABLE OVERPRINT VARNISH AND COATED PRODUCT - An energy curable coating composition is provided for use as an overprint varnish on cellulosic, polymeric and metal substrates. The coating composition includes an epoxy acrylate, a triacrylate, and optionally, a diacrylate. The coating composition is applied to a substrate and cured by radiation to form a thermoformable protective coating. The coated substrate may then be thermoformed into a shaped food package or article. | 03-22-2012 |
| 20120058317 | ENERGY CURABLE PRIMER COATING - A 100% solids energy curable liquid primer coating is provided for use on a variety of substrates which cures to form a coating that provides good ink adhesion and high print quality when printed using an electrophotographic printing device. The coating includes a polyester acrylate, at least one acrylated amine, and optionally, a photoinitiator. | 03-08-2012 |
| 20110200817 | PRIMER COATING FOR USE ON SUBSTRATES - A primer coating is provided for use on a variety of substrates which provides enhanced liquid toner or ink adhesion when applied to substrates which are printed using high speed electrophotographic printing devices. The primer coating includes a natural rosin dispersion including a hydrogenated hydrocarbon rosin or rosin ester and a colloid forming material which is blended with a dispersion of a copolymer of ethylene and acrylic or methacrylic acid. | 08-18-2011 |
| 20110129606 | PRIMER COATING FOR ENHANCING ADHESION OF LIQUID TONER TO POLYMERIC SUBSTRATES - A primer coating is provided for use on polymeric substrates to enhance adhesion of liquid toner to the substrates for printing in an electrophotographic printing device. The primer coating includes a dispersion of a copolymer of ethylene and acrylic or methacrylic acid and a compatible adhesion enhancer comprising a hydrogenated rosin or rosin ester dispersion. The coating may also include additives such as wetting agents, antiblocking agents, matting agents, and waxes. The primer coating may be applied to a variety of polymeric substrates including polypropylene, biaxially oriented polypropylene, polyethylene terephthalate, and polyvinyl chloride. | 06-02-2011 |
| 20090061235 | PRIMER COATING FOR ENHANCING ADHESION OF LIQUID TONER TO POLYMERIC SUBSTRATES - A primer coating is provided for use on polymeric substrates to enhance adhesion of liquid toner to the substrates for printing in an electrophotographic printing device. The primer coating is water-based and includes a dispersion of a copolymer of ethylene and acrylic or methacrylic acid, and a compatible adhesion enhancer selected from an aliphatic polyurethane dispersion, a hydrogenated hydrocarbon rosin or rosin ester dispersion, and an amorphous acrylic polymer dispersion. The coating may also include additives such as wetting agents, antiblocking agents, matting agents, and waxes. The primer coating may be applied to a variety of polymeric substrates including polypropylene, biaxially oriented polpypropylene, polyethylene terephthalate, and polyvinyl chloride. | 03-05-2009 |
