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Patent Searching and Data


Matches 1 - 50 out of 16,031

Document Document Title
WO/2021/065705A1
The present invention provides a method for producing a composite preform, said method comprising a primary injection step for injection molding a preform main body with use of a primary mold and a secondary injection step for injection ...  
WO/2021/053597A1
Method for the production of an article (MM) made of a composite material (CM) which provides for a step (40) of supplying a sheet (4) of fibrous fabric (5), a cutting step (41), in which a cutting system (3) cuts a profile (6) from the ...  
WO/2021/048484A1
Fibrous preform for a composite blade and also a composite blade formed by means of such a preform, a rotor and a rotating machine comprising such a blade, the preform comprising a first longitudinal section (51), configured to form a bl...  
WO/2021/049638A1
Provided is a method for producing a resin container, the method comprising an injection molding step (S1) for injection-molding a plurality of preforms (10) along a predetermined array direction (C), a temperature adjustment step (S2) f...  
WO/2021/050738A1
A system and methods are disclosed for producing compression-molded components having one or more desired characteristics with respect to one or more objectives. In accordance with one embodiment, a parameter space comprising a set of va...  
WO/2021/049900A1
The present invention relates to a method for manufacturing thermoplastic polymer particles, and the thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin through an extruder; (2...  
WO/2021/050508A1
A manufacturing system is disclosed herein. The manufacturing system includes one or more stations, a monitoring platform, and a control module. Each station of the one or more stations is configured to perform at least one step in a mul...  
WO/2021/049901A1
The present invention relates to a method for preparing thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin by means of an extruder; (2) granulating the extruded polymer resin ...  
WO/2021/044935A1
A resin composition that includes carbon fibers and a thermoplastic resin, wherein the tensile elasticity E of the carbon fibers is 350–500 GPa, and the tensile elasticity E (GPa) and loop breaking load A (N) satisfy A≥-0.0017×E+1.0...  
WO/2021/041493A1
A process for dispersing graphene material in a thermoplastic to form a masterbatch includes loading a first thermoplastic with a specific initial intrinsic viscosity (IV) into an extruder or a continuous mixer, loading a graphene materi...  
WO/2021/040046A1
The purpose of the present disclosure is to provide a method for manufacturing a pulp fiber raw material with which it is possible to easily form a fiber composite reinforcing material that includes cellulose nanofibers with a low hemice...  
WO/2021/040220A1
The present invention relates to a method for manufacturing a composite material product. According to the present invention, provided is a method for manufacturing a composite material product, the method comprising: a material mixing s...  
WO/2021/037405A1
The invention relates to a device for producing preforms (3) for aircraft structural parts (2), the device having a delivery unit (6) which is designed to deliver a layered structure (13) having at least one material ply (4) of a thermal...  
WO/2021/032150A1
A mold, a fabrication method for an assembled preformed structure and a fabrication method for a wallboard structure, the mold for the preforming of a U-shaped stringer comprising a base (1), a rigid mold (2) and an elastic mold (3), whe...  
WO/2021/029372A1
The present invention provides a method for manufacturing a container made of a biodegradable resin in which a preform is easily released from an injection molding mold, and the container does not get torn, etc., during blow molding. A...  
WO/2021/024971A1
The present invention addresses the problem of providing a notched prepreg capable of reliably obtaining a desired formability. This notched prepreg comprises a uniaxially oriented reinforcing fiber and a matrix resin, and has a notch ...  
WO/2021/026417A1
A preform is provided for blow-molding to form a container. The preform includes a finish portion for rotatably engaging a closure to seal pressurized contents within an interior of the container. The finish portion comprises a cylindric...  
WO/2021/025330A1
Disclosed is a method for producing recycled resin from recycled flame-retardant styrofoam. The method for producing recycled resin from recycled flame-retardant styrofoam may comprise the steps of: pulverizing a flame-retardant styrofoa...  
WO/2021/016586A1
Some embodiments of a compression mold for forming a rib-and-sheet part includes a mold cavity and a mold insert. A sheet is placed in the mold cavity, and the mold insert is placed on the sheet. A preform assemblage is placed in a gap t...  
WO/2021/013769A1
The present invention concerns a system and method for manufacturing a fibrous preform for a composite. The system comprises at least one fibrous material application station (14, 16); an optional pre-heating station (18); a compacting s...  
WO/2021/014792A1
Provided are an acrylic-rubber bale excellent in terms of storage stability and processability, a production method therefor, a rubber mixture obtained from ingredients including the acrylic rubber bale, and a crosslinked rubber object o...  
WO/2021/014793A1
Provided are an acrylic rubber bale with superior strength characteristics and workability, a manufacturing method therefor, a rubber mixture that is obtained by including the acrylic rubber bale, a manufacturing method therefor, and a r...  
WO/2021/009675A1
A preform used in making of containers for packaging liquids is disclosed. The preforms improved neck (100) characterizes to form an improved Polyethylene Terephthalate (PET) containers which are re-sealable as to hold a variety of liqui...  
WO/2021/009785A1
A pre-form assembly to make a container (110) for beverages comprises an external pre-form (12) and an internal pre-form (14), each configured to form respectively an external drum (112) and an internal bag (114) of the container (110). ...  
WO/2021/005286A1
Disclosed is a process for manufacturing a fibrous preform for a part made of composite material, comprising creating a fibrous texture (200) by three-dimensional or multilayer weaving between a plurality of weft layers (202) and of warp...  
WO/2021/003541A1
The invention relates to a process of agglomeration by coacervation of vulcanized rubber powder and the resulting product, comprising a process that arises from the process of manufacturing tire treads and recycling old tires, said proce...  
WO/2021/001611A1
A fibrous reinforcing structure for a part made of composite material woven as a single piece by three-dimensional or multi-layer weaving between a plurality of layers of weft filaments (202) and a plurality of layers of warp filaments (...  
WO/2020/260534A1
The invention relates to a shaping device and a system for the continuous shaping of a semi-finished fiber product and a method for shaping a semi-finished fiber product. According to the invention, the semi-finished fiber product is sup...  
WO/2020/262644A1
In this method for manufacturing a resin-made preform (10) that includes a primary molded body (60) and a secondary molded body (80), the primary molded body (60) obtained by injection molding in a first step is provided with an opening ...  
WO/2020/262595A1
The purpose of the present invention is to provide: an apparatus for producing a two-layer preform from which a two-layer delamination container is able to be easily produced by a hot parison blow molding method; a method for producing a...  
WO/2020/262537A1
The present invention relates to a maleimide resin composition which contains: (A) one or more selected from the group consisting of a maleimide compound having two or more N-substituted maleimide groups and a derivative thereof; and (B)...  
WO/2020/263093A1
A preforming system for automated sequential laying of plies, in particular fiber reinforced plies, at a desired location with a preselected attitude to preform a composite structure, comprising at least one buffer provided with two or m...  
WO/2020/249547A1
The invention relates to an apparatus for producing a plastic web (4), preferably a thermoformed film or sheet, wherein the apparatus comprises a calender unit (2) with at least two rollers (6, 7). According to the invention, it is provi...  
WO/2020/249453A1
There is disclosed a lay-up apparatus for laying up fibre reinforcement material, the lay-up apparatus comprising a lay-up tool (14) defining a lay-up surface (22), a placement head (16) having a flexible membrane (30) which is conformab...  
WO/2020/249585A1
A method for manufacturing an injection-molded article, preferably a preform (11) of a bottle (1), in particular an aerosol bottle, made of a crystallizable polymer material, this article having at least one crystallized part (3), in par...  
WO/2020/247948A1
A cartridge for storing and transporting fiber-bundle-based preform charges includes a plurality of cells arranged within the housing, wherein each cell is physically adapted to receive a preform charge and prevent it from moving therein...  
WO/2020/241509A1
A preform (1) for forming a container by molding, the preform being equipped with an opening (10), a large-diameter section (20) provided so as to be continuously connected to the opening (10), a decreasing-diameter section (30) provided...  
WO/2020/242777A1
A controlled shear vacuum forming method that includes forming a three-dimensional (3D) structure from a preform material on a molding tool using restraints during vacuuming to prevent wrinkling. The restraints are withdrawn during vacuu...  
WO/2020/235487A1
The purpose of the present invention is to provide: a prepreg which has excellent tensile shear binding strength, fatigue binding strength, and interlayer fracture toughness value, which can be firmly integrated with other structural mem...  
WO/2020/235489A1
The purpose of the present invention is to provide: a prepreg for manufacturing a layered body that is suitable as a structural material, that has outstanding bonding strength, and that can be integrated firmly by welding to another stru...  
WO/2020/235488A1
The purpose of the present invention is to provide a fiber-reinforced resin substrate suitable in terms of adhesiveness, mechanical properties, and productivity. The present invention pertains to a method for producing a fiber-reinforced...  
WO/2020/233678A1
Disclosed is a panel assembly (200) of an air conditioner (10), comprising a panel (210) and a decorative strip (220). A decorative strip groove (211) is formed in the front surface of the panel (210), and the decorative strip (220) is m...  
WO/2020/236758A1
A preform-charge fixture (200, 860) creates a preform charge (100, 800), which is a partially consolidated assemblage of preforms that can be efficiently transferred to a mold to create a finished part in a molding process, such as compr...  
WO/2020/232376A1
A device may generate a multi-layer stack of sheets that may be adhered into a slab- shaped preform for thermal drawing. The sheets may include sublayers. Stacking the sub-layered sheets results in accumulation of layers in the final fab...  
WO/2020/231835A1
A wind turbine blade including a shell structure defining a leading edge and a trailing edge, and an upwind shell and a downwind shell joined along at least one of the leading edge or the trailing edge. The shell structure includes an as...  
WO/2020/230464A1
The objective of the invention is to produce a prepreg (10) comprising a cloth (4) having a matrix resin (5) adhered thereto. The invention comprises: disposing a mold release sheet (3) on each surface of the cloth (4); overlaying the pa...  
WO/2020/225019A1
The invention relates to a multiaxial textile fabric with at least two thread layers and at least one nonwoven layer. Each thread layer is made of multifilament reinforcement yarns arranged parallel to one another and so as to lie adjace...  
WO/2020/217281A1
This setting method for a composite material laminate structure is provided with: a mechanical learning step for performing mechanical learning on a plurality of sets of data that each include a combination of a property value of the com...  
WO/2020/219889A1
A preformer capable of simultaneously forming plural preforms (520) includes a forming surface (210) and source of heat. The forming surface includes guides (212) to keep fiber bundles (420), the nascent form of the preforms, spaced apar...  
WO/2020/218610A1
This method for manufacturing a molded article of a fiber-reinforced composite material includes a step for deforming a reinforcing fiber substrate containing reinforcing fibers oriented in one direction and a matrix resin composition by...  

Matches 1 - 50 out of 16,031