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| Number | Title | Issue Date |
| 7303817 | Dental filling material A dental filling material comprising an inner core and outer layer of material disposed and surrounding the inner core, both the inner core and outer layer of material each containing a thermoplastic polymer. The thermoplastic polymer may be biodegradable. A bioacti... | 12/04/2007 |
| 7235306 | Flavor barrier A heat sealable barrier layer for food and beverage cartons is provided, the barrier layer including an additive material which reduces the amount of essential oil scalping from citrus products. Additionally, a carton coating layer and process is provided for reduci... | 06/26/2007 |
| 7192640 | Paperboard substrate for blister packaging A packaging laminate comprising a paperboard substrate for providing a base layer, a tear-resistant polymer layer applied to said substrate, and a heat seal polymer layer applied to said tear-resistant polymer. This laminate structure is particularly useful for blis... | 03/20/2007 |
| 6913831 | Coating material for recycling and a thermoplastic resin mold The object of the present invention is to provide a coating material for recycling a thermoplastic resin mold, wherein said coating material is coated on the surface of said thermoplastic resin mold and said thermoplastic resin mold, discarded, can be recycled witho... | 07/05/2005 |
| 6887538 | Barrier structure for food A barrier laminate useful for the formation of orange juice and citrus beverage cartons is provided. The laminate provides a skin coat of a MDPE which provides a barrier to water vapor transmission through the laminate. The reduced water vapor flow decreases the bul... | 05/03/2005 |
| 6844055 | Hollow strandfoam and preparation thereof Prepare a foam structure that includes hollow coalesced foam strands and, optionally, solid coalesced foam strands using an extrusion die block equipped with apertures that promote forming the hollow strands and, optionally, the solid foam strands. ... | 01/18/2005 |
| 6808772 | Vapor barrier for use in the heat insulation of buildings The invention relates to a vapor barrier for use in the thermal insulation of buildings which can be used, in particular, for thermal insulation procedures in new buildings or in the renovation of old buildings. The vapor barrier in accordance with the invention is ... | 10/26/2004 |
| 6761972 | Direct drawing type lithographic printing plate precursor A direct drawing type lithographic printing plate precursor comprising a water-resistant support and an image-receiving layer, the image-receiving layer comprising a filler and a binder resin, wherein the filler comprises a porous filler, and the binder resin compri... | 07/13/2004 |
| 6677048 | Foodstuff package coverstructure The lid structure for a food packaging container comprises a paper-based body layer and, on the side that is to be against the packaging container, plastic layers that function as a barrier and as heat-sealable layers. The lid structure comprises, as the ... | 01/13/2004 |
| 6616805 | Offset printing paper A surface-treating agent mainly includes three constituents: a water-soluble polymer; a surface sizing agent which is a copolymer of a styrene type monomer and an anionic monomer and which mainly includes a water-soluble copolymer containing 20 to 80 weig... | 09/09/2003 |
| 6607795 | Oxygen scavenging compositions comprising polymers derived from aromatic difunctional monomers Herein is disclosed an oxygen scavenging composition, comprising (i) an oxygen scavenging polymer comprising units having structure I: ##STR1## wherein R1 and R2 are independently selected from the group consisting of --O--, --NCO--,... | 08/19/2003 |
| 6599638 | Colloidally stabilized emulsions A filter substrate impregnated with an emulsion polymer, the emulsion polymer being substantially devoid of phenolics and stabilized using a protective colloid.... | 07/29/2003 |
| 6582808 | Multilayer paperboard packaging structure including polyolefin/polyamide blend layer A packaging laminate for a container which enables a blend monolayer to be effectively extrusion coated onto the paperboard substrate as the product contact layer without the need for tie layers or multilayer co-extrusion equipment. The blend monolayer ha... | 06/24/2003 |
| 6420045 | Multilayer structure comprising a material covered with a copolymer having polyamide blocks and hydrophilic blocks The present invention relates to a multilayer structure comprising a material covered with a copolymer having polyamide blocks and hydrophilic blocks where the copolymer has a melting point of less than 135° C.... | 07/16/2002 |
| 6399714 | Crosslinked polyamide A crosslinked polyamide material and a process for preparing the crosslinked polyamide material are disclosed. The crosslinked polyamide material comprises a crosslinked chemical combination of (1) a polyamide of the formula: ##STR1## wherein n is be... | 06/04/2002 |
| 6372317 | Barrier structure for food A barrier laminate useful for the formation of orange juice and citrus beverage cartons is provided. The laminate provides a skin coat of a MDPE which provides a barrier to water vapor transmission through the laminate. The reduced water vapor flow decrea... | 04/16/2002 |
| 6322899 | Plastic laminate A plastic laminate with two or more plastic layers, at least one of which is polyhydroxyalkanoate, such as hydroxybutyrate/hydroxyvalerate copolymer. Next to the polyhydroxyalkanoate layer and attached to it is a layer of biodegradable polyester amide.... | 11/27/2001 |
| 6306501 | Laminated material and paper pack container formed from said laminated material A laminated material comprising at least a paper layer as a substrate and a layer of a liquid-crystal polyester resin composition, which are laid one upon the other, the liquid-crystal polyester resin composition-containing layer comprising (A) liquid-cry... | 10/23/2001 |
| 6210792 | Advanced compatible polymer wood fiber composite The invention relates to a composition comprising a thermoplastic polymer and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet to manufacture structural members. The polymer, the fiber or both can be modified... | 04/03/2001 |
| 6168870 | Polymer plastic plug impregnated with wood preservative and method for making the same A method of impregnating a polymer plastic plug with wood preservative. A first step involves dehydrating a polymer plastic plug to reduce its naturally occurring moisture content. A second step involves introducing liquid wood preservative into the polym... | 01/02/2001 |
| 6136448 | Recording material for water-dilutable inks A recording material, more particularly for ink-jet printers, comprises an inking layer formulated to locally receive a water-soluble pigment solution and containing an epoxy cross-linkable, carboxyl-grouped cationic mixed polymer, an epoxidized metal oxi... | 10/24/2000 |
| 6132822 | High gloss barrier coatings and coated sheets This invention relates to an economical coating composition for porous substrates that provides extremely glossy surfaces, is capable of supporting holographic images, provides good oxygen barrier properties as well as good oil, grease, solvent and water ... | 10/17/2000 |
| 6015611 | Advanced polymer wood composite A composition in the form of pellets comprising a thermoplastic and wood fiber composite material suitable for forming structural members as a replacement for wood in the manufacture of doors and windows. The composite has less than about 10 wt % water ba... | 01/18/2000 |
| 6001484 | Composite article of cellulose esters and thermoplastic elastomers The invention relates to a method to adhere a hard cellulose ester compound to a surface of a soft thermoplastic elastomer compound and shaped composite articles comprising said components.... | 12/14/1999 |
| 5993959 | Binding tape paper and binding tape using the paper A binding tape is constructed from a binding tape paper, an pressure sensitive adhesive layer formed on one side of the binding tape paper, and a release sheet stuck to the pressure sensitive adhesive layer. The binding tape paper is made from a composite... | 11/30/1999 |
| 5981067 | Advanced compatible polymer wood fiber composite The invention relates to a composite pellet comprising a thermoplastic polymer and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet to manufacture structural members. The fiber can be modified to increase com... | 11/09/1999 |
| 5958534 | Packaging material Packaging material for packaging moisture-sensitive products, for example soft cheese which in some cases undergoes a maturing process in the packaging. The packaging material contains at least two functional layers, a) a first functional layer (10, 11) which ... | 09/28/1999 |
| 5952106 | Coated nylon film A polyamide homopolymer or copolymer film which is coated with a transparent aqueous dispersion of a polyurethane and crosslinker, with subsequent crosslinking of the urethane. The coated film is preferably uniaxially or biaxially stretched. The resulting... | 09/14/1999 |
| 5948524 | Advanced engineering resin and wood fiber composite The invention relates to a composition including an engineering resin and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet used to manufacture structural members. The resin/wood fiber composite structural mem... | 09/07/1999 |
| 5798179 | Printable heat transfer material having cold release properties A printable heat transfer material having cold release properties, which material includes a flexible first layer having first and second surfaces. The first layer typically will be a film or a cellulosic nonwoven web. A second layer overlays the first su... | 08/25/1998 |
| 5773138 | Advanced compatible polymer wood fiber composite The invention relates to a composition comprising a thermoplastic polymer and wood fiber composite that can be used in the form of a linear extrudate or thermoplastic pellet to manufacture structural members. The polymer, the fiber or both can be modified... | 06/30/1998 |
| 5750253 | Printing paper and newsprint paper with improved water absorptivity and the manufacturing process Printing paper such as newspaper printing paper, the water absorbency of which is controlled by coating material for controlling water absorbency on the surface of base paper, wherein the coating material contains component A which is at least one water-s... | 05/12/1998 |
| 5738933 | Mutli-layer product The invention relates to a multi-layer product, in particular for producing containers, comprising a layer formed of a fiber-based packing material on one surface of which a gas-tight multi-layer plastic coating is arranged. To prevent the formation of mi... | 04/14/1998 |
| 5695874 | Advanced polymer/wood composite pellet process A polyvinyl chloride and wood composite pellet by extrusion. The polyvinyl chloride and wood fiber are introduced into the extruder at a ratio of approximately 6:4 by weight, respectively. The polyvinyl chloride is melted and blended with the wood fiber s... | 12/09/1997 |
| 5635278 | Scratch resistant optical films and method for producing same A film that exhibits increased scratch resistant characteristics. The film is formed from a layer of crosslinkable oligomeric resin composition on a base. The film is made by: forming the layer of crosslinkable oligomeric resin composition on the base, an... | 06/03/1997 |
| 5626969 | Method of manufacturing film for lamination A method of one sided laminating and a one sided laminated product using nylon laminating film reduces the tendency of one-sided laminations to curl toward the laminating side due to moisture swelling of the paper side of the lamination.... | 05/06/1997 |
| 5501902 | Printable material A portable material having first and second surfaces, which printable material includes a first layer defining the first surface and a second layer defining the second surface. The second layer includes particles of a thermoplastic polymer having largest ... | 03/26/1996 |
| 5459184 | Moisture-actuated hot melt adhesive Hot melt adhesives of this invention can comprise a water-soluble polyalkylenimine, an hydroxy substituted organic compound, and optimally a plasticizer, a tackifier, and other ingredients. The adhesives are water actuated, and can be water activated, cle... | 10/17/1995 |
| 5441801 | Advanced polymer/wood composite pellet process A process for making a polyvinyl chloride and wood composite pellet by extrusion. The polyvinyl chloride and wood fiber are introduced into the extruder at a ratio of approximately 6:4 by weight, respectively. The polyvinyl chloride is melted and blended ... | 08/15/1995 |
| 5413846 | Elasticized artificial leather and process for its production The following describes elasticized artificial leather characterized in that it is formed by a woven support material comprising warp threads and weft threads, said material being coated on at least one of its two sides by at least one layer of synthetic ... | 05/09/1995 |
