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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 8007916 | Process for production of a composite A composite part is produced by a process in which at least one of components a) and b) of said composite part is treated with an Openair plasma on a contact surface between said components a) and b) prior to production of the composite part, followed by molding-on ... | 08/30/2011 |
| 7504158 | Dual-ovenable, heat-sealable packaging film A dual ovenable film having a first layer comprising one or more polyamides and a second layer comprising one or more polyamides. The first layer forms the first outer surface of the film. The second layer has a melting point of at least about 210° C. The film is c... | 03/17/2009 |
| 7393585 | Micron-size polymer particles comprising polyamide compound, production and uses thereof A plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter in the range of about 1 micron to about 1000 microns, and wherein at least some of the plurality of particles are ... | 07/01/2008 |
| 7384679 | Encapsulated barrier for flexible films and a method of making and using the same A film structure having an inner barrier layer comprised of a blend of a polyamide and ethylene vinyl alcohol copolymer. The polyamide is present in the blend in an amount of from 15-40%, and most preferably from 25-30%. The inner barrier layer is laminated on each ... | 06/10/2008 |
| 7308912 | Fuel tube A fuel tube including a laminate of an inner layer and an outer layer, the inner layer being made of a resin composition containing a PPS resin (or an MXD6 resin) as a main component but substantially containing no olefin polymer component, the outer layer being mad... | 12/18/2007 |
| 7300697 | Reinforcement array for high modulus reinforcement of composites A reinforced polymer matrix composite material with anti-anisotropy reinforcement array is disclosed having coupled fiber reinforcement structures. The coupled fiber reinforcement structures are formed of a plurality of bound or bonded fibers, which form multi-dimen... | 11/27/2007 |
| 7255160 | Heat exchanger A heat exchanger includes a heat exchange core, an introduction tank for introducing a heat transfer medium into the heat exchange core, and a discharge tank for receiving the heat transfer medium discharged from the heat exchange core. Materials used to form the in... | 08/14/2007 |
| 7232597 | Corrugated polyamide tube A corrugated polyamide tube composed of a corrugated outer tube layer of polyamide resin and a flat inner tube layer fixed to the outer tube layer at bottom portions thereof, in which the inner tube layer is made essentially of a polyetheramide elastomer. ... | 06/19/2007 |
| 7189347 | Laminated biaxially-oriented polyamide film and process for producing the same A biaxially oriented polyamide laminate film having a layered structure of A/B, A/B/A or A/B/C, layer A having no projections with a height of 0.27 μm or higher on the surface, or having a density of projections with a height of 0.27 μm or higher on the surface of... | 03/13/2007 |
| 7175896 | Composite having two or more layers, including an EVOH layer A layered composite contains the following layers: (I) a layer I composition containing (a) from 0 to 80 parts by weight of at least one polyamide; (b) from 0 to 100 parts by weight of at least one polyamine-polyamide copolymer; and (c) from 0 to 80 parts by weight ... | 02/13/2007 |
| 7175916 | Composite material and method for preparation thereof A composite of a resin member bonded to a vulcanized rubber member is obtained with using a rubber member vulcanized with a radical-generating agent (e.g., an organic peroxide) and a thermoplastic resin having at least 2 atoms, on average, selected from H and S atom... | 02/13/2007 |
| 7133209 | Transparent molding composition for optical applications A molding composition which is composed of at least 60% by weight of transparent polyamide, where the molding composition comprises an effective amount of one or more optical brighteners, and where the amount of the optical brightener has been judged in such a way t... | 11/07/2006 |
| 7122255 | Multilayered composite polyamide articles and processes for their preparation Multilayered polyamide composite articles comprising at least three layers that comprise aliphatic and semi-aromatic polyamides and that is better able to retain its mechanical properties at high temperatures and over long times are disclosed. Layers comprising alip... | 10/17/2006 |
| 7063873 | Polyamide- and EVOH-based multilayer tube for fluid transfer A multiplayer tube comprising: an outer layer formed from a polyamide, a layer formed from a copolyamide, a layer formed from an EVOH, a layer formed from a copolyamide, and an inner layer formed from a polyamide, the layers being successive and adhering to one anot... | 06/20/2006 |
| 7063885 | Biaxially oriented and heat-set multilayer thermoplastic film for packaging A multi-layer, thermoplastic film bi-axially oriented at a stretching ratio ≧ to about 3.0:1 in the machine direction and at a stretching ratio ≧ about 6.0:1 in the transverse direction, which film comprises a layer a) comprising at least 50 wt. % of a crystalli... | 06/20/2006 |
| 7049006 | Multilayer structure based on polyamides and on a tie layer made of a copolyamide blend A multilayer structure based on polyamides, comprising: a first layer (1) formed from a polyamide P1 or from a blend of a polyamide P1 and a polyolefin PO1 having a P1 polyamide ma... | 05/23/2006 |
| 7014920 | Anti-fogging, stretched, multilayer film excellent in quick-acting property and method for producing the same An anti-fogging, stretched, multilayer film comprising a layer having an anti-fogging agent incorporated therein, the film having evaluated values for anti-fogging property of 28 mm2 or more at temperatures of −5° C. and 15° C., respectively. ... | 03/21/2006 |
| 7001659 | Decorative sheet for in-mold decorating injection molding, decorative molding and in-mold decorating injection molding method A decorative sheet (S) for in-mold decorating injection molding has a base sheet (1A) and a resin layer (2) formed on a surface of the base sheet (1A) to be brought into contact with an injection-molded molding and containing an acrylic-modified... | 02/21/2006 |
| 6989198 | Multi-layer structure A multi-layer structure excellent in the barrier properties against alcohol gasoline, particularly hydrocarbon components, and also excellent in the interlayer adhesion, low-temperature impact resistance, heat resistance and chemical resistance is provided. The stra... | 01/24/2006 |
| 6984442 | Multilayer film comprising an amorphous polymer A multilayer film includes a first layer comprising an amorphous polymer that exhibits a glass transition temperature, and a second layer forming an exterior layer of the multilayer film and comprising a sealant material capable of forming a heat-seal, the sealant m... | 01/10/2006 |
| 6979494 | Dual-ovenable, heat-sealable packaging film A dual ovenable film having a first layer comprising one or more polyamides and a second layer comprising one or more polyamides. The first layer forms the first outer surface of the film. The second layer has a melting point of at least about 210° C. The film is c... | 12/27/2005 |
| 6908649 | Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer This invention relates to a coextruded biaxially stretched tubular film for the durable and crease-free covering of goods packaged in the liquid or pasty state, in particular foodstuffs such as sausage-meat for boiling or cooking or soft cheese, which are heated dur... | 06/21/2005 |
| 6893729 | Layered resin molding and multilayered molded article The present invention is to provide a laminated resin molding comprising a polyamide-based resin composition as an outer layer and being excellent in interlayer adhesion strength, in particular a laminated resin molding comprising a fluorine-containing resin as an i... | 05/17/2005 |
| 6872459 | Laminated packaging material and method for producing the same This invention relates to the laminated material for food packaging, and its manufacturing process. The laminated material (10) consists of the quality keeping intermediate layer (12) laminated inside the paper core layer (11) and the core layer... | 03/29/2005 |
| 6858313 | Multiple layer film with amorphous polyamide layer A film includes a core layer having an amorphous polyamide; two intermediate layers, disposed on opposite surfaces of the core layer, including a semicrystalline polyamide; two adhesive layers, each disposed on a surface of the respective intermediate layer, includi... | 02/22/2005 |
| 6805969 | Coating solutions suitable for improving the adhesion of nylon coatings and processes for the application thereof Novel coating solutions are disclosed that promote desirable adhesion to substrates formed from nylon, polyester, or a combination thereof. These coating solutions include nylons having specific solubility together with select formaldehyde resins and resin mixtures.... | 10/19/2004 |
| 6803113 | High barrier antifog laminate for case ready meat packaging A multilayered packaging film having good antifog performance that is suitable for use in food packaging. The multilayered film comprises an outer film attached to an inner film, which outer film is a combination of a first nylon layer, an ethylene vinyl alcohol lay... | 10/12/2004 |
| 6794048 | Multilayer composite based on polyamide/polyolefin A multilayer composite comprising the following layers bound directly to one another: I. a layer I of a polyamide molding composition; II. a layer II of a bonding agent comprising at least 50% by weight of a mixture of a) from 30 to 70 parts by ... | 09/21/2004 |
| 6783821 | Polyamide composite having two or more layers A good layer adhesion can be achieved in a composite having two or more layers wherein a layer I is obtained from a molding composition which has the following components: a) from 0 to 80 parts by weight of a polyamide selected from the group consistin... | 08/31/2004 |
| 6780522 | Transparent high strength polyamide film Described is a single or multi-layered film having at least one polyamide layer (I) containing dispersed nanoscale nucleating particles. The smallest components of the dispersed nanoscale nucleating particles in layer (I) have an extension of less than 100 nm in at ... | 08/24/2004 |
| 6740422 | High luster, flexible multilayered film with a polyamide outer layer containing nanodispersed filling material and utilization of said film for packaging foodstuffs Described is a flexible, multilayered film comprising, (i) an outer layer composed substantially of polyamide containing nanodispersed filing material (e.g., in an amount of from 0.1 and 3 wt. %), and (ii) at least one additional polyamide layer. The multilayered fi... | 05/25/2004 |
| 6726999 | Free flowing polyester molding composition A molding composition comprises from 80 to 99.9 parts by weight of thermoplastic polyester and from 0.1 to 20 parts by weight of a polyamide-polyamine graft copolymer, where the sum of the parts by weight of the polyester and of the graft copolymer is 100. The moldi... | 04/27/2004 |
| 6677015 | Molding composition with good capability for blow molding A molding composition of at least 50% by weight of a polyamine-polyamide copolymer obtained from 0.05 to 2.5% by weight of a polyamine having at least 4 nitrogen atoms and having a viscosity of at least 5 000 Pa.cndot.s at 250° C. and at a shear rate of ... | 01/13/2004 |
| 6670004 | Laminated nylon air brake tubing A laminated nylon air brake tubing is formed from outer and inner layers of nylon 11 or nylon 12 with inner layers of nylon 6. The nylon 6 and nylon 11 or 12 layers are adhered together by a tie layer. The tie layer is preferably a nylon 6-12 or an anhydr... | 12/30/2003 |
| 6670047 | Stretched polyamide film A stretched polyamide film obtained by melt-kneading and extruding a mixed resin (Z) containing a polyamide resin (X) and a modified resin (Y) into a film followed by biaxial stretching, wherein the polyamide resin (X) is obtained from a diamine component... | 12/30/2003 |
| 6627324 | Tough, dimensionally-stable transparent film having a copolyamide layer containing solid nanoscale filling materials with nucleating effect and its use for packaging foodstuffs Described is a film having at least a single layer and at least one copolyamide layer (I) containing dispersed nanoscale nucleating particles. Crystalline structures extending from the dispersed particle surfaces are formed after the layer (I) is cooled f... | 09/30/2003 |
| 6576312 | Fuel transporting tube A fuel transporting tube including an inner layer which contacts a fuel being transported and which is formed of a polybutylene naphthalate resin, an outer layer which is provided radially outwardly of the inner layer and which is formed of a polyamide re... | 06/10/2003 |
| 6548181 | Flexible polyamide composition The invention relates to a flexible polyamide composition containing at least 50 parts by weight of non-cross-linked rubber per 50 parts by weight of polyamide and the production thereof. The polyamide has a molecular weight such that the melt viscosity a... | 04/15/2003 |
| 6534137 | Two-component, heat-sealable films A two-component laminated multilayer film suitable for use in packaging articles such as pet food comprises a first component and a non-heat-shrinkable second component. The first component comprise an outer first film layer, an optional second film layer... | 03/18/2003 |
| 6524719 | Laminate film and a vapour-deposited film employing same The present invention relates to a laminate film where on at least one face of a substrate layer selected from polyester film and aliphatic polyamide film, there is provided a polyamide layer in which the chief component is an aromatic polyamide of glass ... | 02/25/2003 |
