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    Fiber-containing prepregs and methods and systems of making
    2.
    发明授权
    Fiber-containing prepregs and methods and systems of making 有权
    含纤维的预浸料及其制备方法和系统

    公开(公告)号：US09186852B2

    公开(公告)日：2015-11-17

    申请号：US14278484

    申请日：2014-05-15

    Applicant: Johns Manville

    Inventor： Mingfu Zhang ,  Klaus Friedrich Gleich ,  Asheber Yohannes ,  Michael J. Block ,  Jawed Asrar

    IPC: B29C70/52 ,  B29C47/10 ,  C08J5/04 ,  C08J5/06 ,  B29B15/12 ,  B29C70/50 ,  C08J5/24

    CPC classification number: C08J5/24 ,  B29B15/122 ,  B29C47/10 ,  B29C70/50 ,  B29C70/52 ,  B29L2009/00 ,  B32B5/32 ,  B32B2262/02 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2305/076 ,  C08J5/04 ,  C08J5/06 ,  C08J2367/03 ,  C08J2377/02

    Abstract: Methods of making a fiber-containing prepregs may include drawing unsized fibers from a batch of molten glass. The method may also include applying a sizing composition to the unsized fibers to form a plurality of sized fibers, where the sizing composition includes a first polymerization agent for polymerizing caprolactam. The method may further include weaving the plurality of sized fibers into a fabric. Another step may include melting a reactive resin composition to form a melted reactive resin composition, where the reactive resin composition may include caprolactam. The melted reactive resin composition may be applied to the fabric. The method may further include heating the fabric and the melted reactive resin composition to a polymerization temperature, where the caprolactam polymerizes to form a fiber-resin amalgam including a polyamide. Another step may be to form the fiber-resin amalgam into the fiber-containing prepreg.

    Abstract translation: 制造含纤维的预浸料的方法可以包括从一批熔融玻璃中提取未固化的纤维。 该方法还可以包括将上胶组合物施用于未固化纤维以形成多个尺寸的纤维，其中施胶组合物包括用于聚合己内酰胺的第一聚合剂。 该方法还可以包括将多个尺寸的纤维编织成织物。 另一步骤可包括熔化反应性树脂组合物以形成熔融的反应性树脂组合物，其中反应性树脂组合物可包括己内酰胺。 熔融的反应性树脂组合物可以施加到织物上。 该方法还可以包括将织物和熔融的反应性树脂组合物加热到聚合温度，其中己内酰胺聚合以形成包括聚酰胺的纤维树脂汞齐。 另一步骤可以是将纤维树脂汞齐形成到含纤维的预浸料中。

    FIBER-REINFORCED COMPOSITES MADE WITH REACTIVE RESIN COMPOSITIONS AND FIBERS
    4.
    发明申请
    FIBER-REINFORCED COMPOSITES MADE WITH REACTIVE RESIN COMPOSITIONS AND FIBERS 审中-公开
    纤维增强复合材料与反应性树脂组合物和纤维制成

    公开(公告)号：US20150148485A1

    公开(公告)日：2015-05-28

    申请号：US14088066

    申请日：2013-11-22

    Applicant: JOHNS MANVILLE

    Inventor： Asheber Yohannes ,  Mingfu Zhang ,  Michael J. Block ,  Klaus Friedrich Gleich ,  Jawed Asrar

    IPC: C08K7/14 ,  B29B7/34 ,  B29C45/00 ,  B29C43/02 ,  B29C43/00

    CPC classification number: C08K7/14 ,  B29B7/34 ,  B29C43/003 ,  B29C43/02 ,  B29C45/0001 ,  B29C45/0005 ,  B29C48/022 ,  B29K2067/006 ,  B29K2077/00 ,  B29K2105/0014 ,  B29K2105/06 ,  B29K2309/08 ,  B29K2995/0094 ,  B29L2031/085 ,  B29L2031/30 ,  C08J5/06 ,  C08J2367/02 ,  C08J2377/02 ,  Y02P70/523

    Abstract: Methods of making fiber-resin compositions are described. The method may include the providing of a reactive resin composition to an extruder, where the reactive resin composition may include monomers, oligomers, or both, that are capable of polymerizing into a thermoplastic resin. The method may further include combining the reactive resin composition with a plurality of reactive fibers that are also supplied to the extruder. The plurality of reactive fibers may be sized with at least one polymerization agent and/or coupling agent. The fiber-resin composition may be extruded from the extruder, where the composition includes a thermoplastic resin in contact with the plurality of fibers that is formed by the polymerization of the monomers and/or oligomers of the reactive resin composition. Also described are methods of making fiber-reinforced composite articles from the fiber-resin composition.

    Abstract translation: 描述了制备纤维树脂组合物的方法。 该方法可以包括将反应性树脂组合物提供给挤出机，其中反应性树脂组合物可以包括能够聚合成热塑性树脂的单体，低聚物或两者。 该方法还可以包括将反应性树脂组合物与也被供应到挤出机的多个反应性纤维组合。 多个反应性纤维的尺寸可以至少一种聚合剂和/或偶联剂。 纤维树脂组合物可以从挤出机挤出，其中组合物包括与通过反应性树脂组合物的单体和/或低聚物的聚合形成的多种纤维接触的热塑性树脂。 还描述了从纤维树脂组合物制备纤维增强复合制品的方法。

    FIBER-CONTAINING PREPREGS AND METHODS AND SYSTEMS OF MAKING
    5.
    发明申请
    FIBER-CONTAINING PREPREGS AND METHODS AND SYSTEMS OF MAKING 有权
    含纤维的制备方法和制备方法

    公开(公告)号：US20150144253A1

    公开(公告)日：2015-05-28

    申请号：US14278484

    申请日：2014-05-15

    Applicant: Johns Manville

    Inventor： Mingfu Zhang ,  Klaus Friedrich Gleich ,  Asheber Yohannes ,  Michael J. Block ,  Jawed Asrar

    IPC: B29C70/52 ,  B29C70/50

    CPC classification number: C08J5/24 ,  B29B15/122 ,  B29C47/10 ,  B29C70/50 ,  B29C70/52 ,  B29L2009/00 ,  B32B5/32 ,  B32B2262/02 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2305/076 ,  C08J5/04 ,  C08J5/06 ,  C08J2367/03 ,  C08J2377/02

    Abstract: Methods of making a fiber-containing prepregs may include drawing unsized fibers from a batch of molten glass. The method may also include applying a sizing composition to the unsized fibers to form a plurality of sized fibers, where the sizing composition includes a first polymerization agent for polymerizing caprolactam. The method may further include weaving the plurality of sized fibers into a fabric. Another step may include melting a reactive resin composition to form a melted reactive resin composition, where the reactive resin composition may include caprolactam. The melted reactive resin composition may be applied to the fabric. The method may further include heating the fabric and the melted reactive resin composition to a polymerization temperature, where the caprolactam polymerizes to form a fiber-resin amalgam including a polyamide. Another step may be to form the fiber-resin amalgam into the fiber-containing prepreg.

    Abstract translation: 制造含纤维的预浸料的方法可以包括从一批熔融玻璃中提取未固化的纤维。 该方法还可以包括将上胶组合物施用于未固化纤维以形成多个尺寸的纤维，其中施胶组合物包括用于聚合己内酰胺的第一聚合剂。 该方法还可以包括将多个尺寸的纤维编织成织物。 另一步骤可包括熔化反应性树脂组合物以形成熔融的反应性树脂组合物，其中反应性树脂组合物可包括己内酰胺。 熔融的反应性树脂组合物可以施加到织物上。 该方法还可以包括将织物和熔融的反应性树脂组合物加热到聚合温度，其中己内酰胺聚合以形成包括聚酰胺的纤维树脂汞齐。 另一步骤可以是将纤维树脂汞齐形成到含纤维的预浸料中。

    FIBER-REINFORCED COMPOSITES MADE WITH THERMOPLASTIC RESIN COMPOSITIONS AND REACTIVE COUPLING FIBERS
    7.
    发明申请
    FIBER-REINFORCED COMPOSITES MADE WITH THERMOPLASTIC RESIN COMPOSITIONS AND REACTIVE COUPLING FIBERS 有权
    具有热塑性树脂组合物和反应性偶联纤维的纤维增强复合材料

    公开(公告)号：US20150148498A1

    公开(公告)日：2015-05-28

    申请号：US14088096

    申请日：2013-11-22

    Applicant: JOHNS MANVILLE

    Inventor： Michael J. Block ,  Mingfu Zhang ,  Asheber Yohannes ,  Klaus Friedrich Gleich ,  Jawed Asrar

    IPC: C08G69/48 ,  C08J5/04

    CPC classification number: C08J5/08 ,  B29C47/0004 ,  B29K2105/06 ,  C08G69/48 ,  C08J5/043 ,  C08J5/06 ,  C08J2300/22 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06

    Abstract: Methods of making fiber-resin compositions are described. The methods may include the providing of a thermoplastic resin to an extruder, where the thermoplastic resin may include at least one reactive moiety capable of forming a covalent bond with a coupling agent on a plurality of reactive fibers. The methods may further include combining the thermoplastic resin with the plurality of reactive fibers also supplied to the extruder. The reactive fibers are sized with the coupling agent that reacts with the thermoplastic resin to form the fiber-resin composition, which may be extruded from the extruder. Methods of making fiber-reinforced composite articles from the fiber-resin composition are also described.

    Abstract translation: 描述了制备纤维树脂组合物的方法。 所述方法可以包括向挤出机提供热塑性树脂，其中热塑性树脂可以包括能够与多个反应性纤维上的偶联剂形成共价键的至少一个反应性部分。 所述方法还可以包括将热塑性树脂与还提供给挤出机的多种反应性纤维的组合。 反应性纤维的尺寸与偶联剂与热塑性树脂反应形成纤维树脂组合物，其可以从挤出机中挤出。 还描述了从纤维 - 树脂组合物制备纤维增强复合制品的方法。

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