Class / Patent application number | Description | Number of patent applications / Date published |
428479300 | Next to cellulosic | 7 |
428479600 | Paper or wood | 7 |
20080299403 | Gas barrier packaging board - A paperboard structure having a three layer product side construction of a gas barrier layer comprising a blend of at least one of aliphatic nylon, aromatic nylon, or a blend of nylons with polyethylene terephthalate, a tie layer and a low density polyethylene layer. | 12-04-2008 |
20100273016 | SURFACE TREATMENT AGENT FOR PAPER - The present invention provides a surface treatment agent for paper such as a coating base paper. The surface treatment agent contains a cationic group-containing copolymer produced by polymerizing a specific vinyl monomer and a specific cationic group-containing vinyl monomer at a specific ratio. | 10-28-2010 |
20110123817 | MOISTURE CURABLE POLYAMIDES AND METHODS FOR USING THE SAME - The present invention is directed to polyamides that are crosslinkable in the presence of water having desirable properties including long open time, good adhesion and cold flexibility. Notably, the polyamides of the present invention are suitable for structural and semi-structural bonding applications utilizing a hot melt process, roll coater or bead extrusion process. | 05-26-2011 |
20110143156 | METHOD OF PRODUCING PACKAGING HAVING FAT BARRIER PROPERTIES - A description is given of a method of producing packaging, the packaging surface being coated with a polyelectrolyte complex, and the polyelectrolyte complex being composed of at least one first polymer and at least one second polymer, the first polymer being an anionic polymer and the second polymer being a cationic polymer. The packaging is distinguished by good fat barrier properties. | 06-16-2011 |
20120183794 | WHEY-PROTEIN BASED ENVIRONMENTALLY FRIENDLY WOOD ADHESIVES AND METHODS OF PRODUCING AND USING THE SAME - Wood adhesives and methods of production and application of wood adhesives are provided. The adhesives may contain proteins, and specifically may include whey proteins derived from dairy processing. Products utilizing whey-based wood adhesives are also provided as are paper adhesives that include whey protein. | 07-19-2012 |
20130130046 | WEAKLY ANIONIC POLYMERS, USES THEREOF - The present invention concerns weakly anionic polymers including their use in paper coatings, especially those intended for paper for inkjet printing. These additives provide the sought thickening function, whilst improving water retention very appreciably. The invention also concerns a method of manufacture of such coatings, together with the coatings obtained in this manner. | 05-23-2013 |
20140030534 | CELLULOSIC MATERIAL PRESERVATIVES CONTAINING DISACCHARIDE - Articles containing a cellulosic material and at least one polymer containing at least one antimicrobial disaccharide are described, as well as methods for their preparation and use. | 01-30-2014 |