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| Number | Title | Issue Date |
| 8420202 | Stab and ballistic resistant material and method for preparing the same A stab and ballistic resistant material and method of preparing the same, comprising a stab-resistant layer and a ballistic resistant layer, wherein the stab-resistant layer comprises at least one layer, wherein each layer is constituted of two structural units, eac... | 04/16/2013 |
| 8354156 | Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic A prepreg base material includes reinforcing fibers arranged substantially in one direction and a matrix resin between the reinforcing fibers, wherein the prepreg base material has substantially throughout its entire surface incisions, each incision extending in a d... | 01/15/2013 |
| 8263205 | Method of molding complex composite parts using pre-plied multi-directional continuous fiber laminate Layers of unidirectional (UD) fiber prepreg are formed into a pre-plied, multi-directional, continuous fiber laminate that is used as a molding compound to form three dimensional structures. Cut-outs from the laminate are slotted and folded along fold lines to provi... | 09/11/2012 |
| 8163368 | Composite leg for landing gear assembly A composite leg for a landing gear assembly includes a composite compression cap including reinforcing fibers that provide strength in compression, and a tension cap including reinforcing fibers that provide strength in tension. The composite leg further includes a ... | 04/24/2012 |
| 8007894 | Process and equipment for manufacture of advanced composite structures A process for continuous, tailored lamination of aligned composite materials in such a way that either pre-formed or pre-consolidated sheets are made available for subsequent infusion molding or stamping processes, the process comprising the steps of: material place... | 08/30/2011 |
| 8007893 | Reinforcement structures and processes for manufacturing same Reinforcement structures and processes for forming same are provided, wherein the reinforcement structures are adapted for use in forming composite parts. The structures comprise a first reinforcement layer; a second reinforcement layer; and a flexible core layer co... | 08/30/2011 |
| 7993727 | Advanced grid structure An advanced grid structure has high strength and low thermal expansion, and includes first, second, and third tape prepreg groups each including a plurality of tape prepregs. Each tape prepreg includes carbon fibers that are aligned in a first, second, or third dire... | 08/09/2011 |
| 7931952 | Water-retainable molding and method for manufacturing the same A water-retainable molding is formed by mixing and hardening cement, fiber bundles and fiber masses, and includes first pores inside the fiber bundles, second pores between fiber bundles and a cement gel, third pores inside the fiber masses, fourth pores between the... | 04/26/2011 |
| 7807249 | Composite article having reinforcing fibers oriented to suppress or delay ply splitting A composite article comprises a plurality of reinforcing fibers embedded in a matrix. The fibers have a fiber orientation of ±α with respect to an axis of loading, where α=2 to 8 degrees to suppress or delay ply splitting. ... | 10/05/2010 |
| 7758946 | Three-dimensional fiber structure, composite, and method for manufacturing three-dimensional fiber structure A fiber lamination includes a plurality of fiber layers laminated on one another. The fiber layers are at least biaxially oriented. The fiber lamination is a three-dimensional plate. The fiber lamination includes a bent portion, a first flat portion, and a second fl... | 07/20/2010 |
| 7718245 | Restrained breast plates, vehicle armored plates and helmets Ballistic resistant fabric laminates are provided. More particularly, reinforced, delamination resistant, ballistic resistant composites are provided. The delamination resistant, ballistic resistant materials and articles may be reinforced by various techniques, inc... | 05/18/2010 |
| 7674511 | Closed reinforcement fiber package, as well as chain packing consisting of such closed packages Closed reinforcement fiber package includes a material disintegratable in concrete, such as fiber concrete. Reinforcing fibers are present in a loose form in the package. The reinforcing fibers may be provided in a substantially mutually parallel position in the pac... | 03/09/2010 |
| 7514135 | Pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof A method for forming a pultruded part includes collating reinforcing fibers by providing a first layer of reinforcing rovings extending in the longitudinal pultrusion direction, applying onto the first layer an intermediate layer of reinforcing fibers at least some ... | 04/07/2009 |
| 7407558 | Fiber batt having a separator layer A nonwoven fiber product comprising a first nonwoven fiber batt, a second nonwoven fiber batt, and a separator layer attached to each of the first fiber batt and the second fiber batt, the separator layer physically separating the first fiber batt and the second fib... | 08/05/2008 |
| 7361401 | Surface coverings containing fused recycled material and processes of making the same A backing or an intermediate layer for a surface covering is described which comprises a fused recycled material, wherein the material comprises a thermoplastic material, for instance, a vinyl material from a vinyl backed carpet or vinyl backed carpet manufacturing ... | 04/22/2008 |
| 7361618 | Carbon fiber-made reinforcing woven fabric and prepreg and prepreg production method A carbon fiber-made reinforcing woven fabric comprising a carbon-fiber woven fabric formed from warps consisting of carbon fibers and wefts consisting of carbon fibers, and auxiliary yarns arranged along at least either warps or wefts, the auxiliary yarns being pass... | 04/22/2008 |
| 7357078 | Method for making a multilayer printing blanket and resulting blanket A method for making a multilayer printing blanket whereof at least an outer layer is provided with embedded particles has the embedded in the surface of the outer layer by exerting pressure on said particles. Such a printing blanket is useful in the field of printin... | 04/15/2008 |
| 7354876 | Fabric reinforcement and cementitious boards faced with same Fabric and reinforcements are provided by this invention which, in a first embodiment, include a plurality of warp yarns having a first twist (turns/inch) and a plurality of weft yarns having a second twist which is greater than the first twist. A coating is applied... | 04/08/2008 |
| 7338694 | Method for an integral composite forward flange in a composite The present invention is directed toward a laminate composite structure and a method for fabricating a laminate composite structure, wherein the laminate composite structure comprises a solid laminate and a composite sandwich structure. The solid laminate includes a... | 03/04/2008 |
| 7338574 | Multilayer composite and method of making same A multilayer composite has a generally adhesion resistant, protective layer and an adjacent second polymeric film. The composition of the protective layer includes a fluoropolymer and the second polymeric film is a polymer free of fluoropolymer. The size of the prot... | 03/04/2008 |
| 7338698 | Homogeneously branched ethylene polymer carpet, carpet backing and method for making same The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary ... | 03/04/2008 |
| 7329454 | Method of producing cellulosic article having increased thickness, and product thereof A method of preparing a cellulosic article includes a step of combining cellulosic material and binder resin to form treated cellulosic material. A mat is formed of a plurality of layers of the treated cellulosic material. The method also includes the steps of inter... | 02/12/2008 |
| 7326456 | Low density oriented strand board A low density oriented strand board has an average density of less than about 1.5 times the density of wood species used in the board and a homogenous vertical density profile. Low density OSB may be formed by preheating the wood finish prior to pressing, controllin... | 02/05/2008 |
| 7325652 | Bumper/muffler assembly A bumper/muffler assembly is provided comprising a bumper; and a muffler having an outer shell. The outer shell may be formed from a non-high impact resistant material, such as a thin metal or a composite material. The muffler may comprise a separate element from th... | 02/05/2008 |
| 7322267 | Enhanced light weight armor system with reactive properties A light-weight armor system for retrofitting onto light vehicles, such as HMMWVs, trucks, or helicopters, or incorporating into a vehicle to protect against HEAT or high explosive warheads. The armor system comprises multiple layers of a thin metal film. The front s... | 01/29/2008 |
| 7311963 | Process for the production of a shaped article The invention relates to a process for the production of a shaped article comprising the compression of one or more fiber layers containing polyolefin fibers. The invention also relates to shaped articles obtainable with the process according to the invention and th... | 12/25/2007 |
| 7305927 | Asymmetrical sail fabric A sailcloth in roll good form permits efficient and cost effective construction of cross cut and vertical cut, laminate sails based on “off-angle,” (asymmetrical) load bearing fibers. The sailcloth also may include a conventional warp and fill thread or fiber la... | 12/11/2007 |
| 7300394 | Method and device for producing a filter rod Method and device for producing a filter rod. The method includes melting at least one first type of filter material, pressing the at least one first type of filter material through at least one nozzle, depositing the at least one first type of filter material on a ... | 11/27/2007 |
| 7300693 | Resin infused transparent skin panel and method of making same A transparent skin panel for use in a mobile platform having a plurality of metal sheets. A fiber reinforced resin at least partially surrounds the plurality of metal sheets. The fiber reinforced resin is transparent. A cutout is formed within each of the plurality ... | 11/27/2007 |
| 7297394 | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials Biodegradable polymer blends suitable for laminate coatings, wraps and other packaging materials are manufactured from at least one “hard” biopolymer and at least one “soft” biopolymer. “Hard” biopolymers tend to be more brittle and rigid and typically h... | 11/20/2007 |
| 7288493 | Body armor with improved knife-stab resistance formed from flexible composites Flexible body armor formed from flexible composites which have improved knife-stab resistance. The body armor is formed from composites which include layers of a fabric base, formed from high tenacity fibers, and a rubber layer bonded to the fabric base. A thermopla... | 10/30/2007 |
| 7288307 | Hybrid laminated fiber sheets Hybrid laminated unidirectional fiber sheets, and assemblies thereof, having utility for impact absorption, ballistic-resistance, penetration-resistance, spall shields, structural composites and for other applications. ... | 10/30/2007 |
| 7279062 | Method for the production of a laminate with mutually offset layers A method for the production under elevated pressure and temperature of a laminate (1, 1′) consisting of a pack with alternating metal layers (2) and plastic bonding layers (3), comprises stacking a first series (8) of layers on top of o... | 10/09/2007 |
| 7264685 | Method of manufacturing a composite shoddy The present invention relates to a composite shoddy for use in a vehicle interior. To this end, the composite shoddy of the present invention includes an organic material having a predetermined density defining shoddy bottom layer and a scrim material having a prede... | 09/04/2007 |
| 7261490 | Jet blast resistant vehicle arresting blocks, beds and methods Aircraft arresting beds constructed of cellular concrete at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units resistant to such effects and related methods are described. A block of compressible material, such as cellular con... | 08/28/2007 |
| 7252726 | Method for preparing a fabric substantially consisting of carbon fibers A method for preparing a carbon fiber fabric impregnated with a thermoplastic plastic including providing a fabric which substantially consists of carbon fibers with a coating of an epoxy material without curing agent; bringing the fabric to a temperature in the ran... | 08/07/2007 |
| 7247212 | Orthogonal weaving for complex shape preforms An orthogonal stitch-weave method and fiber architecture. The architecture allows near-net-shape composite preforms to be fabricated, thereby reducing costs associated with complex preform shapes and increasing desired strengths of the composite. ... | 07/24/2007 |
| 7247215 | Method of making absorbent articles having shaped absorbent cores on a substrate A method of making stretchable absorbent articles includes the steps of providing a continuous substrate layer, providing one or more streams of adhesive fibers and superabsorbent particles, shaping the one or more streams of adhesive fibers and superabsorbent parti... | 07/24/2007 |
| 7238404 | Thin sheet mica wedges with semi-conducting properties The present invention provides for thin sheet wedges that comprise a mica matrix impregnated with a conductive resin. The mica matrix is composed of mica flakes. The thin sheet wedge has a semi-conductive property of 500–500,000 ohms per square. In one embodiment ... | 07/03/2007 |
| 7238407 | Multi-layer reinforcing laminate Multi-layer laminates are provided which contain at least two binder layers and at least two textile-containing layers. One binder layer faces a substrate to be reinforced, with a second binder layer between two textile-containing layers wherein one of the textile-c... | 07/03/2007 |
