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1. 发明授权

US08962735B2 Methods of making reactive fiber/flake prepregs and reactive prepregs 有权
标题翻译：制备反应性纤维/薄片预浸料和反应性预浸料的方法
公开(公告)号：US08962735B2
公开(公告)日：2015-02-24
申请号：US13335690
申请日：2011-12-22
申请人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
发明人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
IPC分类号： C09D177/02 , B27N3/00
CPC分类号： B29C70/504 , C08J5/24
摘要： Prepreg compositions and methods of making them from particles and a binder composition are disclosed. The methods may include placing the particles on a moving conveying belt and applying the binder composition to the particles on the moving conveying belt to form a moving mass. Alternate methods may include first placing the binder composition on the moving conveying belt and then applying the particles to the binding composition to form the moving mass. The methods may further include passing the moving mass through one or more pairs of opposed, compacting rolls, where the particles and the binder composition are pressed into further contact while passing through the compacting rolls to form the prepreg. The binder composition in the prepreg may include monomers and/or oligomers of a polymer that are capable of polymerizing into the polymer under polymerization conditions.
摘要翻译：公开了预浸料组合物及其从颗粒和粘合剂组合物制备它们的方法。方法可以包括将颗粒放置在移动的输送带上并将粘合剂组合物施加到移动的输送带上的颗粒上以形成移动的质量块。替代方法可以包括首先将粘合剂组合物放置在移动的传送带上，然后将颗粒施加到粘合组合物上以形成移动块体。所述方法可以进一步包括使运动的质量通过一对或多对相对的压实辊，其中颗粒和粘合剂组合物在通过压实辊时被压入进一步接触以形成预浸料。预浸料坯中的粘合剂组合物可以包括能够在聚合条件下聚合成聚合物的聚合物的单体和/或低聚物。

2. 发明申请

US20130165585A1 METHODS OF MAKING REACTIVE FIBER/FLAKE PREPREGS AND REACTIVE PREPREGS 有权
标题翻译：制备反应性纤维/油炸制剂和反应性制剂的方法
公开(公告)号：US20130165585A1
公开(公告)日：2013-06-27
申请号：US13335690
申请日：2011-12-22
申请人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
发明人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
IPC分类号： C09D177/02 , B27N3/00
CPC分类号： B29C70/504 , C08J5/24
摘要： Prepreg compositions and methods of making them from particles and a binder composition are disclosed. The methods may include placing the particles on a moving conveying belt and applying the binder composition to the particles on the moving conveying belt to form a moving mass. Alternate methods may include first placing the binder composition on the moving conveying belt and then applying the particles to the binding composition to form the moving mass. The methods may further include passing the moving mass through one or more pairs of opposed, compacting rolls, where the particles and the binder composition are pressed into further contact while passing through the compacting rolls to form the prepreg. The binder composition in the prepreg may include monomers and/or oligomers of a polymer that are capable of polymerizing into the polymer under polymerization conditions.
摘要翻译：公开了预浸料组合物及其从颗粒和粘合剂组合物制备它们的方法。方法可以包括将颗粒放置在移动的输送带上并将粘合剂组合物施加到移动的输送带上的颗粒上以形成移动的质量块。替代方法可以包括首先将粘合剂组合物放置在移动的传送带上，然后将颗粒施加到粘合组合物上以形成移动块体。所述方法可以进一步包括使运动的质量通过一对或多对相对的压实辊，其中颗粒和粘合剂组合物在通过压实辊时被压入进一步接触以形成预浸料。预浸料坯中的粘合剂组合物可以包括能够在聚合条件下聚合成聚合物的聚合物的单体和/或低聚物。

3. 发明申请

US20110045275A1 FIBERS TREATED WITH POLYMERIZATION COMPOUNDS AND FIBER REINFORCED COMPOSITES MADE THEREFROM 审中-公开
标题翻译：用聚合化合物处理的纤维和纤维增强复合材料
公开(公告)号：US20110045275A1
公开(公告)日：2011-02-24
申请号：US12913326
申请日：2010-10-27
申请人： Rajappa Tadepalli , Jawed Asrar , Klaus Friedrich Gleich , Kiarash Alavi Shooshtari
发明人： Rajappa Tadepalli , Jawed Asrar , Klaus Friedrich Gleich , Kiarash Alavi Shooshtari
IPC分类号： B32B27/04 , B29C70/02 , C08F4/00
CPC分类号： C08K7/14 , B29L2031/085 , C03C13/00 , C07F7/1804 , C08J5/06 , C08J5/08 , C08J5/24 , C08J2300/22 , C08J2367/02 , C08J2377/02 , F03D1/0675 , Y02E10/721 , Y02P70/523 , Y10T428/249948
摘要： Methods of making fiber reinforced composite articles are described. The methods may include treating fibers with a sizing composition that includes a polymerization compound, and introducing the treated fibers to a pre-polymerized composition. The combination of the treated fibers and pre-polymerized composition may then undergo a temperature adjustment to a polymerization temperature at which the pre-polymerized composition polymerizes into a plastic around the fibers to form the fiber-reinforced composite article. Techniques for introducing the treated fibers to the pre-polymerized composition may include pultrusion, filament winding, reactive injection molding (RIM), structural reactive injection molding (SRIM), resin transfer molding (RTM), vacuum-assisted resin transfer molding (VARTM), long fiber injection (LFI), sheet molding compound (SMC) molding, bulk molding compound (BMC) molding, a spray-up application, and/or a hand lay-up application, among other techniques.
摘要翻译：描述制造纤维增强复合制品的方法。所述方法可以包括用包含聚合化合物的施胶组合物处理纤维，并将经处理的纤维引入预聚合组合物中。然后将经处理的纤维和预聚合组合物的组合经历温度调节至聚合温度，在该温度下，预聚合的组合物聚合成围绕纤维的塑料，以形成纤维增强的复合制品。将经处理的纤维引入预聚合组合物的技术可以包括拉挤成型，丝缠绕，反应注射成型（RIM），结构反应注射成型（SRIM），树脂传递模塑（RTM），真空辅助树脂传递模塑（VARTM），长纤维注射（LFI），片状模塑料（SMC）模制，大量模塑料（BMC）模塑，喷涂应用和/或手工铺层应用等。

4. 发明申请

US20110021737A1 FIBER-REINFORCED COMPOSITE ARTICLES MADE FROM FIBERS HAVING COUPLING-INITIATOR COMPOUNDS AND METHODS OF MAKING THE ARTICLES 有权
标题翻译：具有联合发射体化合物的纤维的纤维增强复合物及其制备方法
公开(公告)号：US20110021737A1
公开(公告)日：2011-01-27
申请号：US12881736
申请日：2010-09-14
申请人： Rajappa Tadepalli , Jawed Asrar , Klaus Friedrich Gleich
发明人： Rajappa Tadepalli , Jawed Asrar , Klaus Friedrich Gleich
IPC分类号： C08G77/04 , B29C70/30
CPC分类号： B29C70/36 , B29C70/443 , B29K2077/00 , B29K2105/0002 , B29K2105/0014 , B29K2105/12 , B29L2031/08 , B29L2031/085 , C03C25/26 , C07F7/1804 , C08G18/8074 , C08G69/48 , C08J5/08 , C08J5/24 , C08L77/02 , Y02P70/523 , Y10T428/249933 , Y10T428/249947 , Y10T428/249948 , Y10T428/249949 , Y10T428/2962 , Y10T428/2995
摘要： Methods of making a fiber-reinforced composite article are described. The methods may include providing fibers to an article template, where the fibers have been treated with a coupling-initiator compound. They may further include providing a pre-polymerized mixture that includes a monomer and a catalyst to the article template. The combination of the fibers and the pre-polymerized mixture may be heated to a polymerization temperature where the monomers polymerize around the fibers and form at least a portion of the composite article. The article may then be removed from the article template. Examples of the fiber-reinforced composite articles may include wind turbine blades for electric power generation.
摘要翻译：描述制造纤维增强复合制品的方法。所述方法可以包括向制品模板提供纤维，其中纤维已用偶联 - 引发剂化合物处理。它们可进一步包括向制品模板提供包含单体和催化剂的预聚合混合物。纤维和预聚合混合物的组合可以加热到聚合温度，其中单体在纤维周围聚合并形成复合制品的至少一部分。然后可以从文章模板中删除该文章。纤维增强复合制品的实例可以包括用于发电的风力涡轮机叶片。

5. 发明授权

US09169351B2 Methods for making reinforced thermoplastic composites 有权
标题翻译：制造增强热塑性复合材料的方法
公开(公告)号：US09169351B2
公开(公告)日：2015-10-27
申请号：US13335813
申请日：2011-12-22
申请人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
发明人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
IPC分类号： B29C70/04 , C08G69/08 , B29C70/06 , B29C70/10 , C08G69/20
CPC分类号： B29C67/246 , B29C44/02 , B29C70/04 , B29C70/06 , B29C70/10 , B29C70/48 , B29K2067/006 , B29K2105/0002 , B29K2105/12 , B29K2309/08 , C08G69/08 , C08G69/20
摘要： Methods of forming multi-component reinforced composites are described. The methods may include forming a particle-reinforced component and a polymer-containing component where the particle-reinforced component and the polymer-containing component are in contact with one another. The particle reinforced component may be formed by a process that includes providing reactive particles that have a reactive polymerization promoter chemically bonded or coated on the surface of the reactive particles and contacting the reactive particles with a resin solution that includes monomers of a polymer. The polymerization promoter chemically bonded or coated on the surface of the reactive particles may promote the polymerization of the monomers. The resin solution may subsequently be polymerized forming a polymer matrix around the reactive particles.
摘要翻译：描述了形成多组分增强复合材料的方法。所述方法可以包括形成颗粒增强组分和含聚合物的组分，其中颗粒增强组分和含聚合物的组分彼此接触。颗粒增强组分可以通过包括提供反应性颗粒的方法形成，所述反应性颗粒具有化学键合或涂覆在反应性颗粒表面上并使反应性颗粒与包括聚合物单体的树脂溶液接触的反应性聚合促进剂。化学键合或涂覆在反应性颗粒表面上的聚合促进剂可促进单体的聚合。随后可以将树脂溶液聚合形成围绕反应性颗粒的聚合物基质。

6. 发明授权

US08883908B2 Methods for making reinforced thermoplastic composites using reactive fibers and/or reactive flakes 有权
标题翻译：使用反应性纤维和/或反应性薄片制备增强热塑性复合材料的方法
公开(公告)号：US08883908B2
公开(公告)日：2014-11-11
申请号：US12476818
申请日：2009-06-02
申请人： Klaus Friedrich Gleich , Jawed Asrar , Thomas E. Burghardt , Rajappa Tadepalli
发明人： Klaus Friedrich Gleich , Jawed Asrar , Thomas E. Burghardt , Rajappa Tadepalli
IPC分类号： C08K3/40 , B29C33/02 , B29C70/32 , B29B15/12 , B29C70/52 , B29C70/54 , C08K7/28 , B29K101/12
CPC分类号： C08K7/14 , B29B15/125 , B29C70/32 , B29C70/36 , B29C70/521 , B29C70/545 , B29K2077/00 , B29K2101/12 , B29K2105/0002 , B29K2105/0014 , B29K2105/12 , C08K7/28
摘要： Various methods and systems of making inorganic fiber/flake reinforced composites having a thermoplastic matrix are disclosed. The methods use systems similar to those used to make inorganic fiber/flake reinforced products having a thermoset matrix, but the systems and methods are modified to use thermoplastic precursor monomer(s) followed by in situ polymerization of the monomer(s) during and/or following forming of the desired shape of the products. These methods permit the manufacture of superior inorganic fiber reinforced thermoplastic matrix composites in large and very large shapes heretofore not possible, or practical.
摘要翻译：公开了制备具有热塑性基体的无机纤维/薄片增强复合材料的各种方法和系统。该方法使用与用于制备具有热固性基质的无机纤维/薄片增强产品类似的系统，但是这些系统和方法被修饰以使用热塑性前体单体，随后在单体和/ 或在形成所需产品的形状之后。这些方法允许制造优异的无机纤维增强的热塑性基质复合材料，其具有大而非常大的形状，迄今尚不可行或实用。

7. 发明授权

US08791203B2 Sizing compositions and sized products for thermoplastic composites 有权
标题翻译：用于热塑性复合材料的上胶组合物和大小的产品
公开(公告)号：US08791203B2
公开(公告)日：2014-07-29
申请号：US13335761
申请日：2011-12-22
申请人： Rajappa Tadepalli , Kiarash Alavi Shooshtari , Jawed Asrar , Klaus Friedrich Gleich
发明人： Rajappa Tadepalli , Kiarash Alavi Shooshtari , Jawed Asrar , Klaus Friedrich Gleich
IPC分类号： C08G69/26
CPC分类号： C09D177/02 , C08G69/04 , C08G69/14 , C08J3/203 , C08K7/14 , Y10T428/249948
摘要： Sizing compositions to size fibers or particles used in plastic composites are described. The compositions may include a solution with a polymerization compound selected from: (a) at least one non-isocyanate-containing polymerization initiator (PI) for initiating the polymerization of caprolactam monomers; or (b) at least one precursor for a non-isocyanate-containing PI for initiating the polymerization of caprolactam monomers. Methods of making the sizing the composition, as well as methods of making reinforced thermoplastic composites from sized fibers or particles, are also described.
摘要翻译：描述了将塑料复合材料中使用的纤维或颗粒尺寸调整成尺寸。组合物可以包括具有选自以下的聚合化合物的溶液：（a）用于引发己内酰胺单体的聚合的至少一种非异氰酸酯的聚合引发剂（PI）; 或（b）用于引发己内酰胺单体聚合的非异氰酸酯的PI的至少一种前体。还描述了制备尺寸的组合物的方法，以及从尺寸纤维或颗粒制备增强热塑性复合材料的方法。

8. 发明申请

US20130164449A1 PRODUCTS, METHODS FOR MAKING REINFORCED THERMOPLASTIC COMPOSITES AND COMPOSITES 有权
公开(公告)号：US20130164449A1
公开(公告)日：2013-06-27
申请号：US13335813
申请日：2011-12-22
申请人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
发明人： Rajappa Tadepalli , Klaus Friedrich Gleich , Jawed Asrar , Kiarash Alavi Shooshtari
IPC分类号： B05D3/10
CPC分类号： B29C67/246 , B29C44/02 , B29C70/04 , B29C70/06 , B29C70/10 , B29C70/48 , B29K2067/006 , B29K2105/0002 , B29K2105/12 , B29K2309/08 , C08G69/08 , C08G69/20
摘要： Methods of forming multi-component reinforced composites are described. The methods may include forming a particle-reinforced component and a polymer-containing component where the particle-reinforced component and the polymer-containing component are in contact with one another. The particle reinforced component may be formed by a process that includes providing reactive particles that have a reactive polymerization promoter chemically bonded or coated on the surface of the reactive particles and contacting the reactive particles with a resin solution that includes monomers of a polymer. The polymerization promoter chemically bonded or coated on the surface of the reactive particles may promote the polymerization of the monomers. The resin solution may subsequently be polymerized forming a polymer matrix around the reactive particles.

9. 发明申请

US20130161859A1 SIZING COMPOSITIONS, SIZED REINFORCING PRODUCTS AND METHODS FOR MAKING REINFORCED THERMOSET COMPOSITES 有权
标题翻译：尺寸组合物，尺寸增强产品和制造增强热固性复合材料的方法
公开(公告)号：US20130161859A1
公开(公告)日：2013-06-27
申请号：US13335793
申请日：2011-12-22
申请人： Kiarash Alavi Shooshtari , Jawed Asrar , Rajappa Tadepalli , Klaus Friedrich Gleich
发明人： Kiarash Alavi Shooshtari , Jawed Asrar , Rajappa Tadepalli , Klaus Friedrich Gleich
IPC分类号： C08L67/00 , B29C65/54 , B05D5/00 , B29C53/56 , C08L77/00 , C08L33/08
CPC分类号： C08K9/06 , B29B15/10 , B29B15/122 , B29B15/125 , B29C53/56 , B29C53/845 , B29C70/16 , B29C70/32 , B29K2105/0058 , B29K2105/10 , B29K2309/08 , C03C25/26 , C03C25/38 , C08F292/00 , C08F220/00 , C08F212/08
摘要： Methods are described for activating a glass fiber or flake to participate in polymerizing a resin. The methods may include sizing the glass fiber or flake with a sizing composition that includes a solution containing a polymerization initiator, and activating the polymerization initiator by forming a free radical moiety on the polymerization initiator that can initiate the polymerization of the resin. Additional methods of making a glass reinforced composite are described. The methods may include sizing glass fibers or flakes with a sizing composition that includes a solution containing a polymerization initiator, forming a free radical moiety on the polymerization initiator to make activated glass fibers or flakes, and contacting the activated glass fibers or flakes with a polymer resin. The activated glass fibers or flakes initiate the polymerization of the resin around the glass fibers or flakes to form the glass reinforced composite.
摘要翻译：描述了激活玻璃纤维或薄片以参与树脂聚合的方法。所述方法可以包括用包括含有聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸，并且通过在可引发树脂聚合的聚合引发剂上形成自由基部分来活化聚合引发剂。描述制造玻璃增强复合材料的其它方法。方法可以包括用包含聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸，在聚合引发剂上形成自由基部分以制备活化的玻璃纤维或薄片，以及使活化的玻璃纤维或薄片与聚合物接触树脂。活化的玻璃纤维或薄片引发玻璃纤维或薄片周围树脂的聚合，以形成玻璃增强复合材料。

10. 发明授权

US09340454B2 Methods for making reinforced thermoset composites with sized fibers 有权
标题翻译：制造具有尺寸纤维的增强热固性复合材料的方法
公开(公告)号：US09340454B2
公开(公告)日：2016-05-17
申请号：US13335793
申请日：2011-12-22
申请人： Kiarash Alavi Shooshtari , Jawed Asrar , Rajappa Tadepalli , Klaus Friedrich Gleich
发明人： Kiarash Alavi Shooshtari , Jawed Asrar , Rajappa Tadepalli , Klaus Friedrich Gleich
IPC分类号： C03C25/26 , B29B15/10 , C03C25/38 , C08F292/00
CPC分类号： C08K9/06 , B29B15/10 , B29B15/122 , B29B15/125 , B29C53/56 , B29C53/845 , B29C70/16 , B29C70/32 , B29K2105/0058 , B29K2105/10 , B29K2309/08 , C03C25/26 , C03C25/38 , C08F292/00 , C08F220/00 , C08F212/08
摘要： Methods are described for activating a glass fiber or flake to participate in polymerizing a resin. The methods may include sizing the glass fiber or flake with a sizing composition that includes a solution containing a polymerization initiator, and activating the polymerization initiator by forming a free radical moiety on the polymerization initiator that can initiate the polymerization of the resin. Additional methods of making a glass reinforced composite are described. The methods may include sizing glass fibers or flakes with a sizing composition that includes a solution containing a polymerization initiator, forming a free radical moiety on the polymerization initiator to make activated glass fibers or flakes, and contacting the activated glass fibers or flakes with a polymer resin. The activated glass fibers or flakes initiate the polymerization of the resin around the glass fibers or flakes to form the glass reinforced composite.
摘要翻译：描述了激活玻璃纤维或薄片以参与树脂聚合的方法。所述方法可以包括用包括含有聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸，并且通过在可引发树脂聚合的聚合引发剂上形成自由基部分来活化聚合引发剂。描述制造玻璃增强复合材料的其它方法。方法可以包括用包含聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸，在聚合引发剂上形成自由基部分以制备活化的玻璃纤维或薄片，以及使活化的玻璃纤维或薄片与聚合物接触树脂。活化的玻璃纤维或薄片引发玻璃纤维或薄片周围树脂的聚合，以形成玻璃增强复合材料。

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