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| Number | Title | Issue Date |
| 7244509 | Moisture resistant, repulpable paper products and method of making same Hydrogenated triglycerides having melting temperature above about 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being re... | 07/17/2007 |
| 6749946 | Method and composition for metallic finishes An economical process for creating decorative and/or functional finishes on chrome, involves formation of a polyurethane film on the chrome substrate, wherein a strong and durable adhesion between the polyurethane film and the metal substrate is achieved by employin... | 06/15/2004 |
| 6565761 | Process and device for producing a printing tool A process and a device for producing a printing tool in which a mask for sectional chemical passivation is applied to the surface of a workpiece that is to be subjected to a chemical surface working. In accordance with one embodiment, the process for prod... | 05/20/2003 |
| 6303185 | Overcoating of printed substrates Phase change carrier compositions made from the combination of at least one urethane resin; at least one urethane/urea resin; at least one mono-amide; and at least one polyethylene wax are disclosed. The order of addition of the reactants to form the reac... | 10/16/2001 |
| 6274001 | Method for calendering surface sized paper/paperboard to improve smoothness A calendering method which enhances the smoothness of surface sized paper/paperboard by a combination of temperature and moisture gradient calendering processes without the fiber sticking/picking problems that affect runnability and without using waterbox... | 08/14/2001 |
| 6156387 | Process for surface treatment of material webs, in particular paper and cardboard webs, using adhesive agents The invention relates to a process for the thermomechanical surface treatment of flat webs of material, particularly those made of paper and carton, and to agents for performing said process. According to the process of the invention, adhesion between the... | 12/05/2000 |
| 6103308 | Paper coating lubricant An aqueous paper and paperboard coating composition is provided containing as a lubricant a vegetable oil triglyceride which is hydrophobic and non-ionic.... | 08/15/2000 |
| 5989621 | Dual capillary fiber coating process A method for coating surgical fibers and surgical braids employing dual capillaries (10) in series. After the fiber (50) or braid is initially coated with a t-guide capillary (16), the fiber (50) or braid is dried using forced air within an enclosure (66)... | 11/23/1999 |
| 5776046 | Doilies and method of manufacturing same A method of producing doilies includes coating sheets of paper stock with a lubricious release fluid, collecting the sheets into a multi-layered web, and cutting and embossing doilies from the web. The fluid is preferably a solution of mineral oil and sil... | 07/07/1998 |
| 5698305 | Newsprint paper A newsprint paper coated with a surface treating agent including a polyacrylamide-based compound and a vinyl acetate/maleic acid half ester copolymer in an coating amount of 0.01 to 0.2 g/m2. By coating the surface treating agent which is capab... | 12/16/1997 |
| 5605765 | Decorative composite article and method of making a decorative pattern A decorative composite is formed by extruding a plurality of colored rods to form an elongated decorative composite article having a decorative pattern throughout defined by the individual rods. The decorative composite can be formed into decorative consu... | 02/25/1997 |
| 5378497 | Method for providing irreversible smoothness in a paper rawstock The method comprises the application of a liquid film to a paper or paperboard rawstock web in a controlled and uniform manner to achieve a moisture gradient in the Z-direction thickness of the web to a depth of less than about one-half of the web thickne... | 01/03/1995 |
| 4832983 | Process for producing metallized plastic film A process for producing a metallized plastic film comprising the steps of applying a masking oil supplied from an oil supply source to the surface of a rubber roll drivingly in rotation and having formed on its surface projections or indentations in confo... | 05/23/1989 |
| 4547392 | Method for making a transferrable dye medium A transferable dye medium for use in a thermal printer is made by applying a layer of dye material to a base layer; softening the applied layer of dyed material, as by heating same, and then calendering the softened, dye-coated base layer.... | 10/15/1985 |
| 4539225 | Method for the production of a heat-sensitive record material In order to produce a heat-sensitive record material having high speed recordability without fogging a heat-sensitive record material having a heat-sensitive record layer coated thereon is passed through a nip between a metal roll and an elastic roll of 4... | 09/03/1985 |
| 4525428 | Process for producing multicolor heat-transfer recording paper A process for producing a multicolor heat transfer recording paper using hot-melt inks with different melting points is provided. With the recording paper obtained according to this process, it is possible to form high-density and clear multicolor transfe... | 06/25/1985 |
| 4467336 | Heat-sensitive recording sheet with improved printability and process for producing the same In ordinary heat-sensitive sheets using a colorless to light-colored dye precursor and a color developer which causes said dye precursor to develop a color by reacting with the dye precursor when heated, printability can be improved by establishing the ma... | 08/21/1984 |
| 4455346 | Heat-sensitive recording paper A heat-sensitive recording paper comprising a paper support having coated thereon a heat-sensitive recording layer, which is surface-treated by passing said recording paper, after drying said heat-sensitive recording layer, through a pressure-applying mem... | 06/19/1984 |
| 4442179 | Heat-sensitive recording paper A heat-sensitive recording paper which has on a paper support a heat-sensitive recording layer having received a surface treatment in such a state that the recording paper comes to contain moisture in a proportion ranging from 5 wt % to 12 wt % by drying ... | 04/10/1984 |
| 4423118 | Thickened paper coating composition A coating composition, comprising an aqueous dispersion of a pigment such as clay and a binder such as a latex of a copolymer of styrene and butadiene thickened with a water-soluble copolymer of an ,ଲ-ethylenically unsaturated carboxylic acid... | 12/27/1983 |
| 4184914 | Foam coating of paper employing a hydrolyzed protein foaming agent A method of reducing the number or amount of chemical additives normally incorporated into paper pulp furnish before transferring the latter to the continuous wire mesh of a papermaking machine in the manufacture of paper sheet involves the use of a hydro... | 01/22/1980 |
