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WO/2020/213416A1 |
Provided is a composite yarn fabric that can be used suitably as a material for a fiber-reinforced resin molded article. This composite yarn fabric is obtained by weaving in which composite yarn obtained by twisting together an inorganic...
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WO/2020/209328A1 |
The purpose of the present invention is to provide a preform temperature adjustment device and a temperature adjustment method, with which temperature adjustment of a preform can be achieved by automatically changing, in response to volt...
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WO/2020/210589A1 |
A blow molded monolayer article. The article has a hollow body (250, 25) defined by a wall (30, 31, 3). The wall (30, 31, 3) has one or more regions comprising a first composition and one or more regions formed by a second composition.
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WO/2020/206516A1 |
The present invention relates to a set (1) of lining sheets (2) made from radial tires for protecting abrasive equipment and absorbing impact, wherein said set (1) of the present invention is composed of a plurality of lining sheets (2) ...
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WO/2020/195688A1 |
A preform assembly (40) comprises: an outer preform (50) provided with an outer mouth portion (51) and a stretched portion (53) connected to the outer mouth portion (51), the inner surface of the stretched portion (53) being provided wit...
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WO/2020/193921A1 |
The invention relates to a tool for preforming a fibrous preform, comprising: - an inflatable first membrane (11) intended to accept the fibrous preform, - a second membrane (18) intended to attach to the first membrane (11) via a fixing...
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WO/2020/195539A1 |
Provided are: a method for producing a ceramic matrix composite which can be inhibited from decreasing in strength; and the ceramic matrix composite. The method for producing a ceramic matrix composite 103-1 includes: a zirconia-sol-cont...
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WO/2020/195455A1 |
A reinforcement fiber structure having a cylindrical layered tube part (10, 40, 60) in which reinforcement fiber sheet material (14, 41, 51, 61) is layered, wherein the reinforcement fiber sheet material (14, 41, 51, 61) is constituted f...
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WO/2020/196600A1 |
The present invention addresses the problem of providing a molded article of a carbon-fiber-reinforced composite material that makes it possible to achieve favorable adhesion, regardless of the adhesive or metal used in combination there...
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WO/2020/190974A1 |
A nozzle is provided for engaging lightweight preforms for blow-molding the preforms into plastic containers without damaging the finish portion of the preforms. The nozzle includes a cylindrical portion to be advanced longitudinally ins...
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WO/2020/190962A1 |
A nozzle is provided for engaging with lightweight preforms for blow-molding the preforms into plastic containers without damaging the finish portion of the preforms. The nozzle includes a seal configured to engage with a stepped interio...
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WO/2020/183945A1 |
Provided are a space filling material and a space filling structure capable of filling a predetermined space for various purposes, and methods for using those. The space filling material (11) is constituted from reinforcement fibers serv...
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WO/2020/182948A1 |
The invention relates to a method for producing a fiber preform (8), wherein: at least one dry and textile fiber material (1) is provided (20); the fiber material (1) is assembled (21) into a plurality of individual layers (3); the plura...
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WO/2020/183475A1 |
A child car seat comprises a curvilinear frame. The frame includes right and left monolithic multilayered carbon fiber sidewalls each having a head retaining region and a bottom region connected by a central region. At least one beam con...
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WO/2020/175266A1 |
Provided are a sheet material pressing device, a sheet material pressing method, and a pressing roller, whereby a high degassing effect is obtained while maintaining the desired impregnation effect. A sheet pressing device 14 is provid...
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WO/2020/173929A1 |
A preform mould (90) is provided for manufacturing a preform for a wind turbine blade. The preform mould (90) comprises one or more support elements (70) and a plurality of strip members (88) comprising a top surface, a groove (64), a to...
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WO/2020/175607A1 |
This container molding apparatus is provided with: a split mold having a mold cavity that defines the shape of a trunk part of a container; and a mold bottom part having a mold bottom surface that defines the shape of the bottom surface ...
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WO/2020/174391A1 |
The present disclosure pertains to a preform precursor composition. Said polymer preform composition comprises polymer and graphene and is characterized by the presence of the graphene at a concentration ranging from about 1ppm to 20ppm....
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WO/2020/170209A1 |
A barrier for injection molding, the barrier including a manganese (Mn) catalyst and an oxygen barrier. In embodiments, the oxygen barrier comprises MXD6. Such barriers may be included with a polymer to form a composition used in an inje...
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WO/2020/170199A1 |
Some unidirectional (UD) tapes (10a) include a matrix material (18) and fibers (14a, 14b) that are dispersed within the matrix material (18), the fibers (14a, 14b) including fibers (14a) of a first type and fibers (14b) of a second type ...
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WO/2020/172608A1 |
A method for producing a three-dimensional preform from an intermediate preform blank (30, 70), which contain undulations (31) in a portion thereof. The preform blank (30, 79) may be formed on a tool surface (60) containing undulations (...
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WO/2020/169161A1 |
A method for manufacturing a fibre-reinforced laminate (1) is disclosed in which a number of layers of fibre mats are laid up on top of each other and subsequently infused with resin and cured to form the fibre-reinforced laminate. The m...
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WO/2020/169159A1 |
A method and an apparatus (1) for treatment of a fibre mat (2), where an untreated fibre mat is fed from a supply roller and through a resin applicator (17) in a transport direction (7). The resin applicator (17) applies resin onto a sur...
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WO/2020/169160A1 |
A method and an apparatus (1) for treatment of a fibre mat (2), where an untreated fibre mat is fed from a supply roller and through a resin applicator (17) in a transport direction (7). The resin applicator (17) applies resin onto a sur...
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WO/2020/168346A1 |
Structurally enhanced preformed layers of multiple rigid unidirectional rods are constructed and arranged for use in fabricating load-bearing support structures and reinforcements in a variety of composite components, e.g. wind turbine b...
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WO/2020/166558A1 |
A fiber-reinforced resin molded body in which a carbon fiber sheet 21 and a resin-integrated carbon fiber sheet 20, which includes at least one resin 23 selected from a thermoplastic resin and a thermosetting resin, are laminated and int...
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WO/2020/157078A1 |
An injection moulded thermoplastic preform (2) for blow moulding to form a container, the preform (2) comprising a lower closed base portion (4), a hollow body portion (6), a hollow transition portion (8) between the lower closed base po...
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WO/2020/157409A1 |
A housing for a gas turbine fan made of composite material with a fibrous reinforcement comprising a plurality of stacked turns of a fibrous texture (100) in the form of a strip having a three-dimensional weave between a plurality of lay...
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WO/2020/154578A1 |
The present disclosure describes methods of treating fibrous cellulosic materials with sucrose fatty acid ester containing particles (carrier systems) that allow for modifications of surfaces, including making such surfaces water resista...
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WO/2020/144625A1 |
In a method for manufacturing a composite shell, a carbon fiber is infused with a resin using a first mold to create a carbon fiber shell. A molding material is then injection molded onto the carbon fiber shell using a second mold to gen...
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WO/2020/142828A1 |
A cavity plate assembly (400) for a preform mold (100), which includes a cavity plate (410) having an array of seats (412) and a corresponding array of cavity inserts (440) mounted to a front face (CVF) of the cavity plate (410) and in c...
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WO/2020/145354A1 |
The present invention provides a complex sheet which comprises a porous fine cellulose fiber sheet and a thermoplastic resin, and which has low linear thermal expansion coefficient and reduced anisotropy. One embodiment of the present in...
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WO/2020/137442A1 |
Provided is a resin-integrated carbon fiber sheet 1 in which a resin 4 is partially present at least on a surface of a carbon fiber sheet 2 where a group of carbon fiber filaments are opened and arrayed in parallel in one direction, wher...
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WO/2020/138139A1 |
The present invention uses a sizing agent having a thermal reduction percentage B-1 of 65% or more as obtained at a specific measuring condition, or a sizing agent containing a surfactant and a compound (1) represented by general formula...
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WO/2020/138473A1 |
The present invention realizes the manufacture of a composite material molded article which has an excellent appearance, is resistant to a decrease in mechanical characteristics, and is highly producible. A sheet of unidirectional materi...
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WO/2020/132663A1 |
Prepreg tapes suitable for automated placement process are formed by slitting a sheet of partially impregnated prepreg. The partially impregnated prepreg (13) is composed of unidirectional fiber tows partially embedded in a resin layer a...
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WO/2020/130365A1 |
The present invention relates to a polyphenylene sulfide resin composition, a method for preparing same, and an injection molded product manufactured from same and, more specifically, to a polyphenylene sulfide resin composition, a metho...
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WO/2020/132160A1 |
A blow molded article (100, 133) formed from a preform (10) having an exterior surface including at least one etched region. The article (100, 133) includes a body (12) portion (10A, 120, 60, 9A) including one or more walls (150, 270, 30...
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WO/2020/132157A1 |
Blow molded articles (100) having a predetermined feature (105) incorporated into the wall (150, 30) provided by variations in the thickness (Tl, T4, T5, T6) of the wall (150, 30) of the article (100, 133) corresponding to a predetermine...
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WO/2020/132159A1 |
Article (100, 133) having a visual effect (320, 360) created by selectively varying the orientation of effect structures (300, 360), such as effect pigments, within the walls (150, 270, 30) of the article (100, 133).
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WO/2020/132158A1 |
Blow molded articles having a predetermined feature incorporated into the wall provided by variations in the thickness of the wall of the article corresponding to a predetermined pattern etched into the preform from which the article was...
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WO/2020/128397A1 |
The invention relates to a preform (30) with a fibrous reinforcement woven in one piece by three-dimensional weaving to create a fan inter-blade platform which comprises an aerodynamic base (2) and a fixing structure (4) comprising stiff...
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WO/2020/118412A1 |
A preform mold (100) including a core plate (210), a cavity plate (410) and a plurality of mold stacks (MS) mounted between the core and cavity plates (210, 410). Each mold stack (MS) includes a core insert (250) mounted to the core plat...
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WO/2020/122297A1 |
A method for manufacturing a CFRP material component according to a disclosed embodiment comprises the steps of: determining whether or not a preset prepreg requisition condition is satisfied on the basis of information relating to the s...
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WO/2020/120869A1 |
The invention relates to a turbomachine component comprising a fibrous preform (1) having a three-dimensional weave formed by a plurality of woven strands (3a), the preform being characterized in that, in a plane (P) of shear stressing o...
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WO/2020/121190A1 |
A method comprises the following steps: - providing a pre-processed element (2; 102) made of at least one polymeric material, - introducing the pre-processed element (2; 102) in a female mould part (28; 128) having a forming cavity (34; ...
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WO/2020/118414A1 |
A preform mold core coolant diverter (260) that includes a body describing supply and return channels (261, 262, 263) and a snap fit connector (267) that engages a seat (215) defined in the core plate (210). The snap fit connector (267) ...
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WO/2020/122390A1 |
The present invention relates to: a superabsorbent polymer which has not only excellent basic absorption performance, but also exhibits improved permeability under pressure so that rewet properties and leakage suppression properties for ...
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WO/2020/116576A1 |
The present invention addresses the problem of providing a decorative laminate member that allows molding in a complex shape and has excellent hard coating performance. The present invention pertains to a decorative laminate member that ...
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WO/2020/111091A1 |
The objective of the present invention is to provide a cloth prepreg for a fiber reinforced resin molded article having a surface in which the texture of a woven fabric comprising reinforcing fiber bundles can be seen through, and with w...
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