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1. 发明申请

US20210139659A1 PREPREGS AND PRODUCTION OF COMPOSITE MATERIAL USING PREPREGS 有权
公开(公告)号：US20210139659A1
公开(公告)日：2021-05-13
申请号：US17141468
申请日：2021-01-05
申请人： Gurit (UK) Ltd.
发明人： Paul Spencer , Laura Jane Slade
IPC分类号： C08J5/24 , C08G59/40 , C08G59/68 , C08G59/50 , B29C70/34 , C08G59/60
摘要： A prepreg having at least one layer of fibres and a curable thermosetting resin system at least partly impregnating the at least one layer of fibres, wherein the curable thermosetting resin system includes a curable thermosetting resin including at least two epoxide groups, a curing agent that includes at least one amine group, and an accelerator that includes an azole group; wherein the curable thermosetting resin, the curing agent and the accelerator are provided in respective concentrations in the prepreg to provide that, after curing the thermosetting resin at a cure temperature of at least 140° C. for a period of from 1 to 6 minutes, (i) the cured thermosetting resin has a glass transition temperature Tg which is greater than the cure temperature and is within the range of from 150° C. to 180° C. and (ii) the cured thermosetting resin is at least 90% cured.

2. 发明申请

US20210002439A1 Fire-Retardant Composite Materials 有权
公开(公告)号：US20210002439A1
公开(公告)日：2021-01-07
申请号：US16764220
申请日：2018-11-23
申请人： Gurit (UK) Ltd.
发明人： Paul John Spencer , Glynn John Edwards , Amy Alexandra Ferris
IPC分类号： C08J5/24 , C08K3/32 , C08K5/3492 , C08K3/40 , C08K13/02 , C09K21/10 , C09K21/04 , B29C70/06 , B32B27/38 , B32B3/12 , B32B27/10 , B32B15/092 , B32B15/20 , B32B15/14
摘要： A prepreg for the manufacture of a fibre-reinforced composite material having fire retardant properties, the prepreg comprising from 42 to 52 wt % of an epoxide resin matrix system and from 48 to 58 wt % fibrous reinforcement, each wt % being based on the total weight of the prepreg, the fibrous reinforcement being at least partially impregnated by the epoxide resin matrix system; wherein the epoxide resin matrix system includes as components: a. a mixture of (i) at least one epoxide-containing resin and (ii) at least one catalyst for curing the at least one epoxide-containing resin; and b. a plurality of solid fillers for providing fire retardant properties to the fibre-reinforced composite material formed after catalytic curing of the at least one epoxide-containing resin, wherein the weight ratio of component a. to component b. is from 1.4:1 to 1.86:1.

3. 发明授权

US10538638B2 Prepregs for manufacturing composite materials 有权
公开(公告)号：US10538638B2
公开(公告)日：2020-01-21
申请号：US13515703
申请日：2010-12-10
申请人： Daniel Thomas Jones , Barrie Hayes
发明人： Daniel Thomas Jones , Barrie Hayes
IPC分类号： C08L63/10 , B32B37/12 , C08J5/24
摘要： A prepreg comprising a fibrous material contacting a polymerizable resin, at least 50 wt % of the polymerizable resin comprising at least one polymerizable monomer having at least two carbon-carbon unsaturated functional groups, the monomer being polymerizable by reaction of the unsaturated functional groups to form a cured resin, wherein the resin has a heat of polymerization of less than 230 KJ/kg to provide a maximum increase in temperature of the prepreg of 60° C. during polymerization under adiabatic conditions.

4. 发明授权

US09199431B2 Fibre-reinforced composite molding and manufacture thereof 有权
标题翻译：纤维增强复合成型及其制造
公开(公告)号：US09199431B2
公开(公告)日：2015-12-01
申请号：US12532895
申请日：2008-03-26
申请人： Damian James Bannister , Gary Richard Watson
发明人： Damian James Bannister , Gary Richard Watson
IPC分类号： B29C45/00 , B32B5/12 , B29C63/00 , B29C65/00 , B29C70/08 , B29C70/30 , B29C70/34 , B29C70/36 , B29C70/44 , B29C70/46 , B32B3/04 , B29C70/02 , B29D99/00 , F01D5/28 , B32B3/06 , B32B5/02 , B32B7/02 , B32B27/12 , B29C65/02 , B29K63/00 , B29K67/00 , B29K105/24 , B29L9/00 , B29L31/08
CPC分类号： B32B3/02 , B29C63/0021 , B29C65/02 , B29C65/18 , B29C66/1122 , B29C66/128 , B29C66/12821 , B29C66/1286 , B29C66/43 , B29C66/472 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/723 , B29C66/72326 , B29C66/727 , B29C66/73122 , B29C66/73756 , B29C66/7392 , B29C66/73941 , B29C70/021 , B29C70/086 , B29C70/30 , B29C70/342 , B29C70/36 , B29C70/44 , B29C70/465 , B29D99/0025 , B29K2063/00 , B29K2067/00 , B29K2105/246 , B29L2009/00 , B29L2031/08 , B32B3/04 , B32B3/06 , B32B5/022 , B32B5/028 , B32B5/12 , B32B7/02 , B32B27/12 , B32B2250/03 , B32B2250/04 , B32B2262/0269 , B32B2262/101 , B32B2307/724 , B32B2419/00 , B32B2603/00 , B32B2605/12 , F01D5/282 , Y02P70/523 , Y10T428/187 , Y10T428/192 , Y10T428/195 , Y10T428/197 , Y10T428/24132 , Y10T428/24488 , Y10T428/24752 , Y10T428/2476 , Y10T428/24942 , Y10T428/249942 , B29C65/00 , B29K2307/04 , B29K2309/08 , B29K2277/10
摘要： Method of manufacturing a fiber-reinforced composite molding, the method comprising the steps of: (a) disposing a surfacing layer on a portion of a mold surface, the surfacing layer comprising a first resin material and being in the form of at least one solid sheet; (b) disposing at least one layer of fibrous reinforcing material on the surfacing layer to provide, on the portion of the mold surface, an assembly of the surfacing layer and a structural layer comprising the at least one layer of fibrous reinforcing material; (c) applying a vacuum to the assembly; (d) infusing a flowable second resin material, under the vacuum, into the at least one layer of fibrous reinforcing material; and (e) curing the first and second resin materials to form the fiber-reinforced composite molding which comprises a surface portion formed from the surfacing layer laminated to a structural portion formed from the at least one layer of fibrous reinforcing material and the second resin material.
摘要翻译：制造纤维增强复合材料成型体的方法，该方法包括以下步骤：（a）在模具表面的一部分上设置表面层，所述表面层包含第一树脂材料，并且为至少一种固体片; （b）在所述表面层上设置至少一层纤维增强材料，以在所述模具表面的一部分上提供所述表面层的组件和包括所述至少一层纤维增强材料的结构层; （c）向组件施加真空; （d）在真空下将可流动的第二树脂材料注入所述至少一层纤维增强材料; 和（e）固化所述第一和第二树脂材料以形成所述纤维增强复合材料模制品，所述模制品包括由层压到由所述至少一层纤维增强材料形成的结构部分的所述表面层形成的表面部分和所述第二树脂材料。

5. 发明申请

US20150145182A1 PRESS MOULDING METHOD 有权
标题翻译：压模方法
公开(公告)号：US20150145182A1
公开(公告)日：2015-05-28
申请号：US14404667
申请日：2013-05-30
申请人： Gurit (UK) Ltd.
发明人： Daniel Thomas Jones , Stephen Patrick Main , Martin James Starkey , Peter Jennings , Gregory Aratoon
IPC分类号： B29C43/20
CPC分类号： B29C70/465 , B29C43/00 , B29C43/18 , B29C43/20 , B29C43/203 , B29C70/086 , B29C70/345 , B29C70/443 , B29C70/46 , B29C70/467 , B29C70/66 , B29C2043/563 , B29K2063/00 , B29K2105/0872 , B29K2105/0881 , B29K2307/04 , B29K2309/08 , B29L2009/00 , B29L2031/3005
摘要： A method of press moulding a moulding material to form a moulded part of fibre-reinforced resin matrix composite material, the method comprising the steps of: i. providing a mould tool having a lower mould part and an upper mould part, the upper mould part having a first moulding surface for moulding a first moulded surface of the moulded part and the lower mould part having a second moulding surface for moulding a second moulded surface of the moulded part; ii. providing a multilaminar panel of moulding material comprising at least one layer of fibres and at least one layer of resin, the multilaminar panel having first and second opposite major surfaces, a surface resin layer of the multilaminar panel being at or adjacent to the first major surface and a dry fibre layer of the multilaminar panel forming the second major surface; iii. locating the moulding material in the mould tool by disposing the second major surface on the second moulding surface of the lower mould part, the lower mould part being at an elevated temperature as compared to the temperature of the moulding material; iv. closing the mould tool to define a substantially closed mould cavity containing the moulding material; v. applying pressure to the moulding material in the mould cavity to configure the moulding material in a fully moulded shape, and after the applying pressure step v the resin in the multilaminar panel fully impregnates the dry fibres; and vi. substantially fully curing the resin to form a moulded part from the moulding material.
摘要翻译：一种压模成型材料以形成纤维增强树脂基复合材料的模制部件的方法，所述方法包括以下步骤：i。提供具有下模具部分和上模具部分的模具，所述上模具部分具有用于模制所述模制部件的第一模制表面的第一模制表面和具有用于模制第二模制表面的第二模制表面的下模具部分的模制件; ii。提供包括至少一层纤维和至少一层树脂的多层板材，所述多层板具有第一和第二相对的主表面，所述多层板的表面树脂层位于或邻近所述第一主表面和形成第二主表面的多层板的干纤维层; iii。通过将第二主表面设置在下模具部件的第二模制表面上，将模制材料定位在模具中，下模具部件与模制材料的温度相比处于升高的温度; iv。闭合模具以限定包含模制材料的基本封闭的模腔; v。向模腔中的模制材料施加压力以将模制材料配置成完全模制的形状，并且在施加压力步骤v之后，多层板中的树脂完全浸渍干纤维; 和vi。基本上完全固化树脂以从成型材料形成模制部件。

6. 发明授权

US08545744B2 Fibre-reinforced composite moulding and manufacture thereof 有权
标题翻译：纤维增强复合成型及其制造
公开(公告)号：US08545744B2
公开(公告)日：2013-10-01
申请号：US12532907
申请日：2008-03-26
申请人： Daniel Thomas Jones
发明人： Daniel Thomas Jones
IPC分类号： B32B37/00
CPC分类号： B32B3/02 , B29C63/0021 , B29C65/02 , B29C65/18 , B29C66/1122 , B29C66/128 , B29C66/12821 , B29C66/1286 , B29C66/43 , B29C66/472 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/723 , B29C66/72326 , B29C66/727 , B29C66/73122 , B29C66/73756 , B29C66/7392 , B29C66/73941 , B29C70/021 , B29C70/086 , B29C70/30 , B29C70/342 , B29C70/36 , B29C70/44 , B29C70/465 , B29D99/0025 , B29K2063/00 , B29K2067/00 , B29K2105/246 , B29L2009/00 , B29L2031/08 , B32B3/04 , B32B3/06 , B32B5/022 , B32B5/028 , B32B5/12 , B32B7/02 , B32B27/12 , B32B2250/03 , B32B2250/04 , B32B2262/0269 , B32B2262/101 , B32B2307/724 , B32B2419/00 , B32B2603/00 , B32B2605/12 , F01D5/282 , Y02P70/523 , Y10T428/187 , Y10T428/192 , Y10T428/195 , Y10T428/197 , Y10T428/24132 , Y10T428/24488 , Y10T428/24752 , Y10T428/2476 , Y10T428/24942 , Y10T428/249942 , B29C65/00 , B29K2307/04 , B29K2309/08 , B29K2277/10
摘要： Method of manufacturing a fiber-reinforced composite molding, the method comprising the steps of: (a) disposing at least one layer of fibrous reinforcing material within a mold; (b) disposing at least one pre-preg layer adjacent to the fibrous reinforcing material, the pre-preg layer comprising fibrous reinforcement at least partially impregnated with uncured first resin material, to form a laminar assembly of the at least one layer of fibrous reinforcing material and the at least one pre-preg layer within the mold; (c) applying a vacuum to the assembly; (d) infusing a flowable uncured second resin material, under the vacuum, into the at least one layer of fibrous reinforcing material; and (e) curing the first and second resin materials at least partially simultaneously to form the fiber-reinforced composite molding which comprises at least one first structural portion formed from the fibrous reinforcement and the cured first resin material bonded to at least one second structural portion formed from the at least one layer of fibrous reinforcing material and the cured second resin material.
摘要翻译：纤维增强复合模制品的制造方法，该方法包括以下步骤：（a）在模具内设置至少一层纤维增强材料; （b）设置与所述纤维增强材料相邻的至少一个预浸前层，所述预浸料层包含至少部分地浸渍有未固化的第一树脂材料的纤维增强材料，以形成所述至少一层纤维增强层的层流组件材料和模具内的至少一个预浸料层; （c）向组件施加真空; （d）在真空下将可流动的未固化的第二树脂材料注入所述至少一层纤维增强材料; 和（e）至少部分地同时固化第一和第二树脂材料以形成纤维增强复合材料模制品，其包括由纤维增强材料形成的至少一个第一结构部分和固化的第一树脂材料，其与至少一个第二结构部分由至少一层纤维增强材料和固化的第二树脂材料形成。

7. 发明申请

US20130108464A1 WIND OR TIDAL TURBINE BLADE HAVING AN ATTACHMENT 有权
标题翻译：具有附件的风或涡轮叶片
公开(公告)号：US20130108464A1
公开(公告)日：2013-05-02
申请号：US13389336
申请日：2010-08-06
申请人： Luke Neil McEwen , Frederic Herve Louarn , Julien Sellier , Anthony James Chignell
发明人： Luke Neil McEwen , Frederic Herve Louarn , Julien Sellier , Anthony James Chignell
IPC分类号： F03D11/00
CPC分类号： F03D1/0658 , F03B3/121 , F03D1/065 , F03D1/0691 , F03D3/064 , F03D13/20 , F03D80/00 , F03D80/70 , F05B2240/302 , F05B2260/301 , Y02E10/223 , Y02E10/721
摘要： A wind or tidal turbine blade having an attachment, the attachment including: a support portion of the turbine blade, the support portion having opposite surfaces; an insert adapted to mount a bolt for attaching the support portion to another structure; and a mounting for fitting the insert to the support portion, the mounting including a layer extending over a front face of the insert and bonded to the opposite surfaces of the support portion on opposite sides of the insert, the layer permitting passage of a bolt therethrough to or from the insert.
摘要翻译：具有附件的风或潮汐涡轮叶片，所述附件包括：所述涡轮叶片的支撑部分，所述支撑部分具有相对的表面; 插入件，其适于安装用于将所述支撑部分附接到另一结构的螺栓; 以及用于将插入件装配到支撑部分的安装件，所述安装件包括在插入件的前表面上延伸并且在插入件的相对侧上结合到支撑部分的相对表面的层，允许螺栓穿过其中的层到或从插入。

8. 发明申请

US20130017385A1 PACKING OF PREPREG ROLLS 审中-公开
标题翻译：包装PREPREG滚筒
公开(公告)号：US20130017385A1
公开(公告)日：2013-01-17
申请号：US13181706
申请日：2011-07-13
申请人： Irene LOZOYA-LOPEZ , Monica FERNANDEZ-GARCIA , Jose Maria MUNOZ-ESPIGARES , Emilio Esteban-Franceschi
发明人： Irene LOZOYA-LOPEZ , Monica FERNANDEZ-GARCIA , Jose Maria MUNOZ-ESPIGARES , Emilio Esteban-Franceschi
IPC分类号： B32B3/00 , B65B1/04
CPC分类号： B65D85/672 , B32B5/02 , B32B7/12 , B32B27/12 , B32B2250/40 , B32B2260/023 , B32B2260/046 , B65D71/0088 , B65D2571/00043 , B65D2571/00061 , C08J5/24
摘要： A packing system for a plurality of prepreg rolls, the packing system comprising a plurality of prepreg rolls on a pallet, wherein each prepreg roll comprises a helical winding of prepreg material co-axially mounted around a central cylindrical tube, the prepreg material having opposite side faces, the central cylindrical tube having opposite ends which are each spaced outwardly from a respective side face, the prepreg rolls being stacked on the pallet in a horizontal orientation, with the roll axes being vertically oriented and the side faces being horizontally oriented, the rolls forming at least two layers of vertically stacked prepreg rolls, and at least one rigid separation layer, each rigid separation layer separating adjacent prepreg roll layers, the ends of the central cylindrical tubes contacting the pallet and the rigid separation layers to form a structural assembly of alternating central cylindrical tubes and rigid separation layers which supports the entire weight of the plurality of prepreg rolls on the pallet, both an upper surface of the pallet and surfaces of the at least one rigid separation layer being spaced from a respective opposed side face of an adjacent helical winding of prepreg material.
摘要翻译：一种用于多个预浸料辊的包装系统，所述包装系统包括在托盘上的多个预浸料辊，其中每个预浸料辊包括一个共轴安装在中心圆筒管周围的预浸料坯的螺旋卷绕体，该预浸料材料具有相对的一侧面具有相对端的中心圆柱形管，它们各自从相应的侧面向外间隔开，预浸料辊以水平方向堆叠在托盘上，辊轴垂直定向，侧面水平定向，辊形成至少两层垂直堆叠的预浸料辊，以及至少一个刚性分离层，每个刚性分离层分隔相邻的预浸料辊层，中心圆柱形管的端部与托板和刚性分离层接触，形成结构组件交替的中心圆柱形管和刚性分离层，其支撑p的整个重量货盘的上表面和至少一个刚性分离层的表面与托盘材料的相邻螺旋卷绕体的相应的相对侧面间隔开，在托盘上的预浸料辊的拉伸度。

9. 发明申请

US20120248645A1 PRODUCTION OF EXTRUDED FOAM 有权
标题翻译：生产膨化泡沫
公开(公告)号：US20120248645A1
公开(公告)日：2012-10-04
申请号：US13501793
申请日：2010-10-13
申请人： Bernard Lavoie
发明人： Bernard Lavoie
IPC分类号： B29C47/06
CPC分类号： B29C44/5654 , B29C44/24 , B29C44/352 , B29K2025/00 , B29K2067/00 , B29K2105/04 , B29L2009/00 , B32B5/32 , B32B37/02 , B32B37/04 , B32B37/153 , B32B38/0004 , B32B39/00 , B32B43/003 , B32B2038/0028 , B32B2250/22 , B32B2266/0207 , B32B2266/0228 , B32B2266/0264 , B32B2305/022 , B32B2305/08 , B32B2307/718 , B32B2309/08 , B32B2310/0825 , B32B2603/00 , B65H45/101
摘要： A method of producing a laminated body of structural thermoplastic foam, the method comprising the step of successively extruding a plurality of foam layers from an extrusion die, each next layer being extruded onto a previously extruded layer to form a stack of mutually bonded layers.
摘要翻译：一种制造结构热塑性泡沫层压体的方法，该方法包括从挤出模头连续地挤出多个泡沫层的步骤，每个下一层被挤压到预先挤出的层上以形成相互粘合的层的叠层。

10. 发明申请

US20120164373A1 FIRE-RETARDANT COMPOSITE MATERIALS 审中-公开
标题翻译：阻燃复合材料
公开(公告)号：US20120164373A1
公开(公告)日：2012-06-28
申请号：US13388635
申请日：2010-08-05
申请人： Paul Spencer , Benjamin Creaser
发明人： Paul Spencer , Benjamin Creaser
IPC分类号： B32B3/12 , B32B27/04
CPC分类号： C08L63/00 , C08G59/1488 , C08G59/4021 , C08G59/686 , C08J5/24 , C08J2363/00 , C08L21/00 , C08L71/02 , C09J163/00 , Y10T428/24149 , Y10T428/24994 , C08L2666/22 , C08L2666/04
摘要： A prepreg for the manufacture of a fibre-reinforced composite material, the prepreg including: i. an epoxy-resin matrix including: a. at least one non-halogenated epoxide-containing resin which has been chemically modified with at least one of a nitrogen- and/or phosphorous-containing molecule which has been chemically reacted with the epoxide-containing molecule; b. at least one toughening additive comprising an elastomeric or thermoplastic material chemically reacted with the at least one epoxide-containing resin; c. at least one mineral filler to provide fire-retardancy; and d. at least one catalyst for curing the epoxide-containing resin; and ii. a fibrous reinforcement at least partially impregnated by the epoxy resin matrix.
摘要翻译：一种用于制造纤维增强复合材料的预浸料，所述预浸料包括：i。环氧树脂基体包括：a。至少一种已经与含环氧化物的分子化学反应的含氮和/或含磷分子中的至少一种化学改性的非卤化环氧化物的树脂; b。至少一种增韧添加剂，包括与至少一种含环氧化物的树脂化学反应的弹性体或热塑性材料; C。至少一种矿物填料以提供阻燃性; 和d。用于固化含环氧化物的树脂的至少一种催化剂; 和ii。至少部分地被环氧树脂基体浸渍的纤维增强材料。

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