Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 6703141 | Matte surface film The present invention relates to a matte surface film comprising: (a) a base layer comprising a polyolefin; and (b) a matte surface layer comprising a blend of a non-hydrocarbon polymer with at least one incompatible polyolefin, wherein said non-hydrocarbon... | 03/09/2004 |
| 6703134 | Multi-layer film with grafted syndiotactic polypropylene adhesion promoting layer A multilayer film has a core layer, such as a biaxially oriented polypropylene layer, and an adhesion promoting layer formed from a graft copolymer of syndiotactic polypropylene and a monomer, such as maleic anhydride, which has hydrophilic functionality.... | 03/09/2004 |
| 6696166 | Plastic films A plastic film having a desirable balance of physical properties is prepared using a pseudohomogeneous linear low density polyethylene (lldpe) resin on a blown film extrusion line. The lldpe used in this invention must have a melt index, I2, of... | 02/24/2004 |
| 6696134 | Blown films and a method for producing the same An objective of the invention is to provide a blown film which is excellent in terms of the optical characteristics, the tear strength and the rigidity as well as a method for producing the same, and the present invention provides a blown film whose surfa... | 02/24/2004 |
| 6689857 | High density polyethylene film with high biaxial orientation A high density polyethylene (HDPE) film is provided having high-biaxial orieniation. The film includes HDPE having a density of at least about 0.940, and a melt index of from about 0.5 to about 10. The film is stretched in the machine (longitudinal) direc... | 02/10/2004 |
| 6689436 | LLDPE-based thermoshrinkable films "HEAT-SHRINKABLE FILMS BASED ON POLYOLEFIN COMPOSITIONS COMPRISING: (I) A LINEAR COPOLYMER OF ETHYLENE WITH ONE OR MORE -OLEFINS (LLDPE); (II) A COPOLYMER OF PROPYLENE HAVING A PARTICULAR COMPOSITION AND CHARACTERISTICS. THE FILMS ARE CHARACTERIZED... | 02/10/2004 |
| 6689472 | Apparatus for extrusion of polymers and plastic products formed with the apparatus An apparatus for manufacturing an extruded plastic product, the apparatus including at least one rotor and at least one stator defining a clearance having a feed gap between them, the rotor and stator collectively including a groove for moving material to... | 02/10/2004 |
| 6686055 | Polypropylene composite film The polypropylene composite film of the present invention comprises (A) a crystalline polypropylene layer and (B) a propylene-1-butene random copolymer layer which is laminated on at least one surface of the crystalline polypropylene layer (A). The propyl... | 02/03/2004 |
| 6682805 | Insert mold decorating film for thermoplastic resin A multi-layer printable thermoplastic film consisting of at least a fluoride polymer film having laminated thereto a polycarbonate film. The printable film is preformed (vacuum molding or thermoforming) and then inserted into a mold which has the configur... | 01/27/2004 |
| 6682808 | Crosslinked laminated wrap film and dispenser box therefor The present invention relates to wrap films, especially wrap films for food. More specifically, the present invention pertains to crosslinked laminated polyethylene wrap films which are excellent in adhesion, pulling-out ease from a dispenser box and heat... | 01/27/2004 |
| 6682791 | Packages and methods for differential oxygen scavenging Packages and methods for protecting oxygen-sensitive products from damage or degradation due to oxygen contamination are provided. The packages contain at least two oxygen scavenging materials having different oxygen scavenging properties, arranged so tha... | 01/27/2004 |
| 6682822 | Multilayer polymeric film A multilayer polymeric film comprises: (a) a core layer comprising a thermoplastic polymer and optionally an antistatic agent, the core layer having a first side and a second side; (b) a functional layer which is printable or sealable or treatable for ... | 01/27/2004 |
| 6682801 | Flame-retardant laminated resin molded article The coloring problem of a conventional molded article is overcome while retaining the advantages of high strength and high flame retardancy of the molded article when a metal hydroxide is used in combination with red phosphorus and carbon powder in the me... | 01/27/2004 |
| 6682825 | Films having enhanced sealing characteristics and packages containing same Films containing a sealant layer composition comprising: (1) polyethylene homopolymer, and ethylene/alpha-olefin copolymer, ethylene vinyl acetate copolymer, and ethylene/acrylate copolymer; and (2) elastomer, plastomer, ionomer, and carboxyl-modified polye... | 01/27/2004 |
| 6677012 | Poultry shrink bags with antiblock additives A multiple layer polymeric film comprising three layers wherein the first layer comprises a blend of ethylene vinyl acetate copolymer, linear low-density polyethylene, and a second ethylene vinyl acetate copolymer, the second layer comprises ethylene viny... | 01/13/2004 |
| 6677029 | Holographic films A multilayer holographic film including a core layer and a hologram-receiving layer having a lower melting point than said core layer on at least one side of the core layer for including an embossed, holographic image therein and being adapted to receive ... | 01/13/2004 |
| 6673464 | Soft resin composition for injection molding and uses thereof The soft resin composition for injection molding comprises (A) an ethylene/-olefin copolymer comprising ethylene and an -olefin of 3 to 10 carbon atoms and (B) a polyethylene in a specific ratio. The component (A) has a Shore A hardness of 4... | 01/06/2004 |
| 6673413 | Composite polymeric twist tie A twist tie made of two dissimilar polymers forming a composite tying material that may be twisted upon itself forming a closure for a bag, container or bundle. A flat elongated ribbon like thermoplastic substrate (20) has a thermoplastic monofilament (28... | 01/06/2004 |
| 6673404 | Powder-free nitrile-coated gloves with an intermediate rubber-nitrile layer between the glove and the coating and method of making same Powder-free natural rubber and synthetic elastomeric articles, in particular, gloves, having an inner coating of a nitrile rubber with an intermediate layer of a rubber blend comprised of natural or synthetic rubber and nitrile rubber interposed between t... | 01/06/2004 |
| 6673406 | High barrier polyvinylidene chloride composition and film A polymeric film comprises at least one layer, the at least one layer comprising a vinylidene chloride composition, the composition comprising 100 parts, by weight of the composition, of a vinylidene chloride copolymer; between 0.1 and 10 parts, by weight... | 01/06/2004 |
| 6670414 | Binder resin composition and uses thereof A binder resin containing a mixture of carboxyl group containing chlorinated polyolefins and an ethylene-vinyl acetate copolymer. The binder resin is incorporated in primer formulations for application on substrates including polyolefinic materials.... | 12/30/2003 |
| 6667082 | Additive transfer film suitable for cook-in end use A multilayer film has a first layer and a second layer. The first layer comprises an additive, a binder, and a crosslinking agent. The additive is a flavor, fragrance, colorant, antimicrobial agent, antioxidant, chelating agent, and/or odor absorbent. The... | 12/23/2003 |
| 6667101 | Thermoformable multilayer film for the protection of substrates and objects obtained The present invention relates to a thermoformable multilayer film comprising in succession: a protective layer (A); a transparent layer (B) comprising (by weight the total amount being 100%) 0 to 100% of a fluoropolymer (B1) and 100 to 0% of a polymer ... | 12/23/2003 |
| 6663974 | Structures containing a non-oriented multilayer film with a polyolefin core Structures of the present invention contain a non-oriented multilayer film with a polyolefin core having 40 weight-percent or less homogeneous ethylene/alpha-olefin, a modified polyolefin tie layer on each side of the core, and an adhesive layer on at lea... | 12/16/2003 |
| 6663940 | Polypropylene multi-layer sealant films for retort packaging Polypropylene multi-layer sealant films for retort packaging, each including a multi-layer film composed mainly of at least one polypropylene polymer and to be laminated on one surface of a heat-resisting film, the multi-layer film having a first surface ... | 12/16/2003 |
| 6663947 | Multilayer films and labels A multilayer film facestock for labels is described which comprises a base layer having an upper surface and a lower surface, and at least a first skin layer bonded to the upper surface of the base layer by a tie layer wherein the base layer comprises a p... | 12/16/2003 |
| 6660386 | Flame activated primer for polyolefinic coatings A primer for flame sprayed polyolefin comprises an epoxy resin, preferably of low molecular weight and/or low viscosity; and an amine hardener, part of which becomes highly reactive on exposure to open flame, providing near instant cure of the composition... | 12/09/2003 |
| 6656987 | Polypropylene resin composition and injection molded article A polypropylene resin composition which comprises 100 parts by weight of a propylene homopolymer, 0.01 to 1.0 part by weight of phosphoric acid ester type nucleating agent (a) and 1.5 to 5 parts by weight of talc (b), wherein the composition satisfies the... | 12/02/2003 |
| 6656548 | Laminated cook-in film A laminate comprising first and second polymeric films. One of the films is heat shrinkable and the other of the first and second films is non-heat shrinkable. At least one of the first and second films has an oxygen permeance of no more than about 150 cm... | 12/02/2003 |
| 6656601 | Adhesive ethylene copolymer resin compositions and laminates using the same The adhesive ethylene copolymer composition of the invention comprises a specific long-chain branched ethylene/-olefin copolymer (or this copolymer and its graft-modified product) and a tackifier (or a specific ethylene/vinyl acetate copolymer), an... | 12/02/2003 |
| 6649279 | Monoweb metallized film suitable for direct surface printing A metallized multilayer film structure includes a core layer of a film-forming polyolefin having a first side and a second side. A metal receiving skin layer may be disposed on the first side of the core layer. A metal layer may be deposited on the surfac... | 11/18/2003 |
| 6645609 | Peelable, sealable polyolefinic multilayered film and its use as a packaging film Described is a stretched multilayered film comprising: (a) a polyolefin layer; and (b) at least one peelable outer layer. Each peelable outer layer (b) independently is 0.5 to 5 μm thick, comprises a copolymer of vinyl acetate and ethylene, and has a vin... | 11/11/2003 |
| 6645641 | Structures of polymers made from single site catalysts Copolymers of ethylene and alpha olefins that have been formed by the polymerization reaction in the presence of a single site catalyst, such as a metallocene, are used to form collapsible dispensing containers and/or components thereof. Blends of the cop... | 11/11/2003 |
| 6641914 | HDPE label film A multi-layered thermoplastic label comprising: a core layer comprising high density polyethylene (HDPE) wherein said core layer has a first side and a second side; a first skin layer comprising a thermoplastic material wherein said skin layer has a first... | 11/04/2003 |
| 6641913 | Heat-sealable films A multilayer polyolefin film of the type suitable for packaging application in which heat seals are formed, and in its preparation the multilayer film comprises a flexible substrate layer formed of a crystalline thermoplastic polymer having an interface s... | 11/04/2003 |
| 6638590 | Laminar structure A laminar structure is disclosed that comprises a tacky mastic at least partially in contact with a ultra-violet (UV) light and moisture barrier. The structure can be employed for protecting a wide range of substrates such as wood, metal, concrete, cement... | 10/28/2003 |
| 6638636 | Breathable multilayer films with breakable skin layers A breathable multilayer film having a breathable core layer and at least one skin layer is disclosed. The core layer prepared by from a mixture containing a thermoplastic polymer and a particulate filler and the skin layer or layers are prepared from a mi... | 10/28/2003 |
| 6638637 | Oriented multilayer polyolefin films A multi-layered biaxially oriented film comprising at least one primary layer and at least one secondary layer, wherein the primary layer comprises a propylene copolymer having a first melting point and the secondary layer comprises a polypropylene homopo... | 10/28/2003 |
| 6635324 | Medical grade tubing and methods for coupling same A medical grade tubing that includes a layer of ultra low density polyethylene that has been let down, or drawn down, in diameter approximately 10% to about 50% in an extrusion process and an inner layer of an RF responsive material, the tubing allowing f... | 10/21/2003 |
| 6632885 | Soft syndiotactic polypropylene composition and molded product The present invention is intended to provide a soft syndiotactic polypropylene composition having a good balance of properties such as transparency, flexibility and heat resistance and a laminate having a layer comprising the composition and a layer compr... | 10/14/2003 |
