Class / Patent application number | Description | Number of patent applications / Date published |
264118000 | With subsequent cutting, grooving, breaking, or comminuting | 13 |
20090267258 | CONTROLLABLE FILLER PREFLOCULATION USING A DUAL POLYMER SYSTEM - A method of preparing a stable dispersion of flocculated filler particles for use in papermaking processes comprises sequential addition of a first flocculating agent to an aqueous dispersion of filler particles followed by shearing of the dispersion, followed by addition of a second flocculating agent to the dispersion and further shearing of the resultant filler flocs to the desired particle size resulting in shear resistant filler flocs with a defined and controllable size distribution. In addition, a neutralizing coagulant can be added to the dispersion to partially or completely neutralize the charge of the filler before the first flocculating agent is added. | 10-29-2009 |
20110272843 | MOULD ASSEMBLY - A mould assembly ( | 11-10-2011 |
20110304068 | CONCRETE BLOCK MACHINE HAVING A CONTROLLABLE CUTOFF BAR - A method of operating a concrete block machine including filling a feedbox with dry cast concrete when the feedbox is at a retracted position, moving the feedbox from the retracted position to an extended position over an open top of a mold, the mold including at least one mold cavity, depositing dry cast concrete from the feedbox into the at least one mold cavity via the open top of the mold, moving the feedbox from the extended position to the retracted position after depositing the dry cast concrete in the at least one mold cavity, and controllably moving a moveable cutoff element of a cutoff bar coupled to the feedbox so as to adjust a distance between the moveable cutoff bar element and the top of the mold as the feedbox moves from the extended position to the retracted position such that the moveable cutoff bar element selectively removes varying amounts of the deposited dry cast concrete so that a depth of concrete remaining in a portion of the at least one mold cavity corresponding to the moveable cutoff element varies in a desired fashion in a direction of movement of the feedbox. | 12-15-2011 |
20120098154 | SEMI-CONTINUITY FIBER PREPREG MATERIAL, MANUFACTURING METHOD THEREOF, AND COMPOSITE MATERIAL MADE OF SEMI-CONTINUITY FIBER PREPREG MATERIAL - The invention provides a semi-continuity fiber prepreg material, a manufacturing method thereof, and a composite material made of the semi-continuity fiber prepreg material. The semi-continuity fiber prepreg material includes a plurality of intermittency notches and/or continuity notches formed on a fiber prepreg material along at least one direction to make the fiber prepreg material soft and suitable for molding. | 04-26-2012 |
20120256339 | FLAME RETARDANT COMPOSITE MATERIALS - Composite materials of the type with fibres embedded in a matrix, with flame/fire retardant (FR) capabilities are prepared by applying an FR substance to the surfaces of fibres, combining the fibres with molten thermoplastic material so that the fibres are embedded in the thermoplastic material, and manufacturing a product from the combined thermoplastic material and embedded fibres. | 10-11-2012 |
20130037985 | Earth-Boring Bit Parts Including Hybrid Cemented Carbides and Methods of Making the Same - An earth-boring bit part such as, for example, a bit body, roller cone, or mud nozzle includes a hybrid cemented carbide composite. The hybrid cemented carbide includes a cemented carbide dispersed phase, and a cemented carbide continuous phase. A method of manufacture also is disclosed. | 02-14-2013 |
20130075948 | DIRECT COMPRESSIBLE DEXTROSE - This invention relates to a direct compressible dextrose composition, a process for preparing such a direct compressible dextrose composition by compression and subsequent granulation, and processes for preparing pharmaceutical formulations or food formulations in tablet form using the direct compressible dextrose composition. The invention further concerns pharmaceutical or food formulations, which comprise the directly compressible dextrose composition, and the use of the direct compressible dextrose composition for the preparation of pharmaceutical and food formulations. | 03-28-2013 |
20130207295 | Process for Making Composite Polymer - The method of making a pellet comprising wood pulp fiber and thermoplastic polymer, comprising extruding an extrudate comprising 10 to 50 weight % wood pulp fiber and 45 to 85 weight % thermoplastic polymer through a die, cutting a pellet from the extrudate, removing the pellet from the extrudate with water having a temperature less than the extrudate, filtering the pellet from the water. In one embodiment the wood pulp fiber in the pellet has a moisture content of 1% or less. In one embodiment the wood fiber does not swell. | 08-15-2013 |
20130214447 | Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filter - A system for producing porous masses may include a mold cavity disposed along the material path, at least one hopper before at least a portion of the mold cavity for feeding a matrix material to the material path, a heat source in thermal communication with at least a first portion of the material path, and a cutter disposed along the material path after the first portion of the material path. | 08-22-2013 |
20130221562 | Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filter - A system for producing porous masses may include a mold cavity disposed along the material path, at least one hopper before at least a portion of the mold cavity for feeding a matrix material to the material path, a heat source in thermal communication with at least a first portion of the material path, and a cutter disposed along the material path after the first portion of the material path. | 08-29-2013 |
20130221563 | Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filter - A system for producing porous masses may include a mold cavity disposed along the material path, at least one hopper before at least a portion of the mold cavity for feeding a matrix material to the material path, a heat source in thermal communication with at least a first portion of the material path, and a cutter disposed along the material path after the first portion of the material path. | 08-29-2013 |
20140374942 | MANUFACTURING METHOD OF BAG BODY - A manufacturing method of a bag body that has a bag-shaped member made of an elastic and airtight material, and a granular substance filled inside of the bag-shaped member, includes a step of preparing a core for forming the bag-shaped member, by hardening the granular substance; a step of forming the bag-shaped member by forming a covering made of the elastic and airtight material around the core; and a step of breaking up the core that is inside of the bag-shaped member. | 12-25-2014 |
20160016230 | METHOD OF SHAPING GREEN PART AND MANUFACTURING METHOD USING SAME - A method of shaping a part in a green state obtained through powder injection molding, including placing a surface of the part in contact with a shaping surface of a setter with at least one section of the surface of the part not conforming to the shaping surface, and locally heating at least one area of each of the at least one section to deform the part until the at least one section conforms to the shaping surface. The part remains in the green state during the local heating. The part may be a heat shield panel for a gas turbine engine. | 01-21-2016 |