| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 264460600 | Against inner surface of a hollow preform or solidified layer | 18 |
| 20090295009 | METHOD FOR MANUFACTURING CERAMIC FILTER - Honeycomb ceramic wall flow filters exhibiting reduced plug depth variability, produced by introducing flowable ceramic plugging cements into the ends of selected channels in the honeycombs and wherein the ceramic plugging cements consist of shear-conditioned mixtures exhibiting reduced viscosity differentials. | 12-03-2009 |
| 20100090361 | METHOD OF MAKING A SEALED DUCT FROM A CAB POST - The invention relates to a making a sealed duct from a vehicle cab post. There is a simple and effective method of making such a cab post. The method includes providing a cab frame with a hollow cab post having an air vent in a sidewall thereof and open first and second ends. The method also includes attaching a piece of unexpanded foam to a clip. The clip has a base forming a foam piece support to which the piece of unexpanded foam is attached. The clip has a gripping member, and an arm connecting the base to the gripping member. The method further includes inserting the clip and the foam piece through the vent and into the post so that the unexpanded foam piece is inside the post and spaced apart from an edge of the vent and between the vent and the first end of the post. The gripping member is coupled to the post so that the gripping member grips an edge of the vent. The cab frame and/or the post is then heated so that the foam expands and forms a seal within the post between the vent and the first end of the post. The result is a cab post with a sealed lower end wherein conditioned air from a roof mounted HVAC unit will flow from the upper end of the post, through the post to the vent and out of the vent and into the interior of the cab. | 04-15-2010 |
| 20110115112 | METHODS OF DISPENSING AND MAKING POROUS MATERIAL WITH GROWTH ENHANCING ELEMENT - Embodiments of the present invention relate to a method of dispensing a porous material and to a method of making a porous material insert for various plant grow pots, plant bowls, and plant baskets, the porous material insert including a growth enhancing element integrated with and dispersed throughout the insert. | 05-19-2011 |
| 20110198772 | METHOD FOR MANUFACTURING HONEYCOMB FILTER - There is provided a method for manufacturing a honeycomb filter, the method including: a step of depositing plugging material particles which burn away due to a thermal treatment on the inflow cell side surface layer portion of a honeycomb-shaped substrate having porous partition walls separating and forming plural cells, and plugging portions, a step of depositing membrane-forming particles on the surface layer portion where the plugging material particles deposit, and a step of subjecting the honeycomb-shaped substrate having the plugging material particles and membrane-forming particles depositing on the partition walls thereof to a thermal treatment. The number average particle diameter of the first particles is at most an average pore size of the pores formed in the partition walls. | 08-18-2011 |
| 20110309541 | OPEN-CELL SURFACE FOAM MATERIALS - The present specification discloses open cell surface foam materials, methods of forming such foam materials, biocompatible implantable devices comprising such foam materials, and methods of making such biocompatible implantable devices. | 12-22-2011 |
| 20120133070 | SAFETY STUFFED TOY AND METHOD FOR PRODUCING THE SAME - A safety stuffed toy has a latex body formed to define an exterior appearance and having a chamber therein, and a PU stuffing formed by polyurethane foam, fully filled in the chamber and adhered to an inner wall of the latex body. A method for producing a safety stuffed toy has a mold preparing step, a latex injecting step, a polyurethane filling step, a foaming step and a demolding step. As the PU stuffing is securely bonded to the latex body and won't be easily fragmented, the present invention is advantageous in providing a safer stuffed toy. Besides, the foaming process of the polyurethane foam material spontaneously and extensively spreads the polyurethane foam material inside the chamber of body to facilitate stuffing the body effectively. | 05-31-2012 |
| 20120139146 | HOLDING JIG FOR A FORMABLE MATERIAL - The invention provides a holding jig for supporting a solid material capable of being foamed by application of heat in a cavity of a hollow structure. The holding jig may be provided with a plate-like base body made smaller in diameter than the cavity of the hollow structure, a holding part that is provided in a predetermined width in the form of a ring on the periphery of one side of said base body and supports one side of the foamable material, a step part with predetermined height, which is projected in the form of a ring at the inner peripheral end of said holding part and supports the inner peripheral surface of the foamable material, and an attaching means with which the base body can be freely attached to or detached from the hollow structure. | 06-07-2012 |
| 20130037984 | METHOD, DEVICE AND A COMPUTER PROGRAM FOR MANUFACTURING A PRE-INSULATED SKELETON FRAMING SEGMENT - A method, a device and a computer program for manufacturing a pre-insulated skeleton framing segment ( | 02-14-2013 |
| 20130082412 | FOAMING COMPOSITION FOR FILLING AND SEALING, FOAMING MEMBER FOR FILLING AND SEALING, FOAM FOR FILLING AND SEALING, AND FILLING METHOD USING THE SAME - A foaming composition for filling and sealing contains a polymer, 4,4′-oxybis(benzene sulfonyl hydrazide) and/or azodicarbonamide, and a hydrocalumite. | 04-04-2013 |
| 20130241098 | POLYURETHANE SEALING FOAM COMPOSITIONS PLASTICIZED WITH FATTY ACID ESTERS - Plasticized polyisocyanate compositions contain (a) an isocyanate terminated reaction product of a polymeric MDI with a difunctional poly(propylene oxide) homopolymer or difunctional copolymer of at least 85% by weight propylene oxide and up to 15% by weight ethylene oxide, which homopolymer or copolymer has a molecular weight of from about 400 to 2200 and (b) at least one alkyl ester of one or more fatty acids, the polyisocyanate composition having an isocyanate content of from about 8 to about 14% by weight and a Brookfield viscosity of no greater than 5000 cps at 25° C. The plasticized prepolymers are particularly useful in foam formulations for insulating cavities in automotive parts and thermal insulating panels such as the walls of buildings or appliances. | 09-19-2013 |
| 20130270731 | SHAPED EXPANDABLE MATERIAL - An expandable material is shaped to form a part that can provide functional attributes such as reinforcement to a structure of article of manufacture such as an automotive vehicle. | 10-17-2013 |
| 20130285272 | CONTAINER MODIFICATIONS TO MINIMIZE DEFECTS DURING REACTIVE POLYURETHANE FLOW - A method of reducing the number or size of voids in a polyurethane comprises reacting the formulation components in a container having an inner surface, or having a liner that has an inner surface, that has been modified to reduce the shear forces that normally accompany introduction of such components into a container. This is done by modifying the inner container's or container liner's surface by profiling and/or engraving it, or by including as a liner a mesh. The profiling and/or engraving or mesh serves to alter the formulation's flow dynamics such that the polyurethane has fewer and/or smaller voids, i.e., has a more uniform density, than polyurethanes formed without the modification. | 10-31-2013 |
| 20140015157 | METHOD OF MAKING AN EARPLUG - A method of making personal protective equipment, such as a push-in earplug, is disclosed. The method includes the steps of covering a substrate with an outer layer that includes an unactivated foaming agent, positioning at least a portion of the outer layer in a mold, and activating the foaming agent such that a portion of the outer layer expands. | 01-16-2014 |
| 20140103561 | METHOD FOR MOLDING COMPOSITE MATERIAL - A method for molding composite material is revealed. A hollow air bag with high toughness is made from elastic material by a first mold, and then injects a filler such as foaming material or filling material into the air bag to form core material that connects to the air bag. The air bag with the core material matches the size and shape of the mold where the air bag with the core material has a feature of smooth surface so that it is covered with composite material such as fiber fabric easily. Next, the air bag with the core material covered by the composite material is set into a third mold to be inflated and heated. Thus a composite material product that matches the size of the mold is obtained wherein the air bag and the core material are released easily. The method simplifies the procedures and saves energy. | 04-17-2014 |
| 20150061174 | SOUND ISOLATION UNIT AND PRODUCTION METHOD THEREOF - A supercharger system for a vehicle engine comprises a supercharger and a sound isolation unit at least partly surrounding the supercharger. The sound isolation unit comprises an inner layer facing the supercharger, a sound barrier layer facing away from the supercharger and a core there between. All three layers are made from polyurethane but with different densities. Furthermore, the core comprises an open cell structure for sound absorption. | 03-05-2015 |
| 20150130103 | METHOD OF MAKING A MANIKIN WITH AN EMBEDDED STAND COMPONENT - A method of making a foam manikin with a stand is provided. The method includes sculpting a sculpture of the manikin and forming the sculpture around a mating portion. Then a mold is formed using the sculpture. The mold may include an opening that is formed around the mating portion. The mold may be made in a plurality of pieces and may be taken apart and put back together. To form the manikin, the mold is secured around the mating portion and the mold is filled with a foam. Once filled with foam, the manikin is formed with at least a portion of the mating portion embedded within. The mating portion may be releasably attached to a stand so that the manikin may stand in an upright position. | 05-14-2015 |
| 20150298371 | PROCESS FOR FORMING A FOAM PRODUCT INTEGRAL WITH SURFACE COVER ELEMENT - A process is provided for forming a foam product integral with a cover surface, which restricts emission of the carbon oxide during the step of preparing a carbon-oxide-mixed liquid by mixing carbon oxide into a first material containing polyol as a primary ingredient; under a pressure applied thereto. The process includes a first step wherein a carbon-oxide-mixed liquid material is prepared by mixing carbon oxide C into a first material containing polyol as a primary ingredient, under a pressure applied thereto, without effecting a forced stirring during said first step; a second step wherein said carbon-oxide-mixed liquid material and a second material containing isocyanate as a primary ingredient are impinged on and mixed with each other in a high-pressure foaming agent preparation device, thereby providing a resultant urethane material as a liquid urethane foaming agent; and a third step wherein said liquid urethane foaming agent produced at said second step is introduced toward an inside of a surface cover element under a pressure applied thereto. | 10-22-2015 |
| 20150375434 | METHOD, DEVICE AND A COMPUTER PROGRAM FOR MANUFACTURING A PRE- INSULATED SKELETON FRAMING SEGMENT - A method, a device and a computer program for manufacturing a pre-insulated skeleton framing segment for a building to be constructed, wherein an assembly with a hollow space is provided, to which a data carrier is fitted including data from which a quantity of raw materials required for forming a foam insulation layer of a thickness in the hollow space can be determined, which quantity is calculated, and which raw materials are inserted in the hollow space, and foam and harden there during a period. | 12-31-2015 |
