Micro vacuum device
    1.
    发明授权
    Micro vacuum device 失效
    微型真空装置

    公开(公告)号:US5463277A

    公开(公告)日:1995-10-31

    申请号:US161609

    申请日:1993-12-06

    CPC分类号: H01J1/20 H01J21/105

    摘要: In the micro vacuum device according to the present invention, an electron emitter is formed into a thin film form on a thin film heater rising in midair by means of air bridge, or a thin film heater is formed as an electron emitter, and the electron emitter is provided adjacent to a gate with a space therebetween so that field emission of electrons is easily effected, or the electron emitter is heated so that thermoelectrons are easily emitted.

    摘要翻译: 在根据本发明的微型真空装置中,电子发射体通过空气桥在半空间上升的薄膜加热器上形成薄膜形式,或者形成作为电子发射体的薄膜加热器 发射极邻近栅极设置,其间具有空间,从而容易实现电子的场发射,或者加热电子发射体,使得热电子体容易发射。

    Carbon fiber bundle
    2.
    发明授权
    Carbon fiber bundle 有权
    碳纤维束

    公开(公告)号:US08980427B2

    公开(公告)日:2015-03-17

    申请号:US13515983

    申请日:2011-01-06

    摘要: A carbon fiber bundle has carbon fibers and a sizing agent, wherein the sizing agent comprises a water soluble polyurethane resin having an SP value of 11.2 to 13.3, and the sizing agent is deposited on the carbon fibers at a rate of 0.5 to 7% by mass. In another carbon fiber bundle, the sizing agent is composed of the component shown in (A) and the component shown in (B1) or (B2) below, and the sizing agent is deposited on the carbon fibers at a rate of 0.5 to 7% by mass: (A) 73 to 98% by mass of a polyoxyalkylene unit; (B1) 0.5 to 15% by mass of an aromatic ester unit, 1.5 to 10% by mass of an aromatic urethane unit; and (B2) 0.5 to 10% by mass of an aromatic ester unit, 1.5 to 11% by mass of an aliphatic urethane unit.

    摘要翻译: 碳纤维束具有碳纤维和上浆剂,其中上浆剂含有SP值为11.2〜13.3的水溶性聚氨酯树脂,上浆剂以0.5〜7%的比率沉积在碳纤维上,通过 质量 在另一种碳纤维束中,施胶剂由(A)所示的成分和下述(B1)或(B2)所示的成分构成,上浆剂以0.5〜7的比例沉积在碳纤维上 质量%:(A)73〜98质量%的聚氧化烯单元; (B1)0.5〜15质量%的芳香族酯单元,1.5〜10质量%的芳香族聚氨酯单元; 和(B2)0.5〜10质量%的芳香族酯单元,1.5〜11质量%的脂肪族聚氨酯单元。

    Fiber reinforced propylene resin composition
    4.
    发明授权
    Fiber reinforced propylene resin composition 有权
    纤维增强丙烯树脂组合物

    公开(公告)号:US08530565B2

    公开(公告)日:2013-09-10

    申请号:US13141671

    申请日:2009-12-24

    IPC分类号: C08K3/04 C08L51/04 C08L31/04

    摘要: [Object] The invention provides a fiber reinforced propylene resin composition having interfacial adhesion between a propylene resin and a reinforcing fiber and capable of preparing molded articles having high mechanical properties.[Means for Achieving the Object] The fiber reinforced propylene resin composition comprises: (A) 1 to 75% by weight of a reinforcing fiber, (B) 0.01 to 10% by weight of a first propylene resin containing 50 to 99% by mol of a constituting unit derived from propylene of an olefin component, (C) 0.01 to 10% by weight of a second propylene resin at least containing a carboxylic acid salt bonded to a polymer chain and (D) 5 to 98.98% by weight of a third propylene resin, wherein the order of the weight average molecular weights Mw of the components (B), (C) and (D) satisfy the following relation; component (D)>component (B)>component (C).

    摘要翻译: 本发明提供了一种在丙烯树脂和增强纤维之间具有界面粘合性且能够制备具有高机械性能的模塑制品的纤维增强丙烯树脂组合物。 实现目标的手段纤维增强丙烯树脂组合物包含:(A)1〜75重量%的增强纤维,(B)0.01〜10重量%的含有50〜99摩尔% 的衍生自烯烃组分的丙烯的构成单元,(C)0.01至10重量%的至少含有与聚合物链键合的羧酸盐的第二丙烯树脂和(D)5至98.98重量%的 (B),(C)和(D)的重均分子量Mw的顺序满足以下关系: 组分(D)>组分(B)>组分(C)。

    Molding material, prepreg and fiber-reinforced composite material, and method for producing fiber-reinforced molding substrate
    5.
    发明授权
    Molding material, prepreg and fiber-reinforced composite material, and method for producing fiber-reinforced molding substrate 有权
    成型材料,预浸料和纤维增强复合材料,以及纤维增强成型基材的制造方法

    公开(公告)号:US07824770B2

    公开(公告)日:2010-11-02

    申请号:US12531621

    申请日:2008-02-22

    IPC分类号: D02G3/00

    摘要: This invention relates to: a molding material comprising a bundle of continuous reinforcing fibers (A), a polyarylene sulfide prepolymer (B) comprising at least 50% by weight of cyclic polyarylene sulfide and having the weight average molecular weight of less than 10,000 or polyarylene sulfide (B′) having the weight average molecular weight of 10,000 or greater and the degree of dispersion of 2.5 or lower, and thermoplastic resin (C); a prepreg comprising a resin composition comprising the polyarylene sulfide prepolymer (B) impregnated into a reinforcing fiber; and a method for producing a fiber-reinforced molding substrate comprising step (I) of continuously feeding a bundle of continuous reinforcing fibers, step (II) of combining cyclic polyarylene sulfide with the reinforcing fiber bundle, step (III) of heating the composite obtained in step (II) to subject the cyclic polyarylene sulfide to ring-opening polymerization to convert into polyarylene sulfide, and step (IV) of cooling the composite obtained in step (III) and withdrawing the same.

    摘要翻译: 本发明涉及:包含一束连续增强纤维(A)的成型材料,包含至少50重量%的环状聚芳硫醚并且重均分子量小于10,000的聚芳硫醚预聚物(B)或聚亚芳基 重均分子量为10,000以上,分散度为2.5以下的硫化物(B')和热塑性树脂(C); 预浸料,其包含含有浸渍在增强纤维中的聚芳硫醚预聚物(B)的树脂组合物; 以及包含连续供给一束连续增强纤维的工序(I)的制造方法,将聚芳撑硫醚与增强纤维束组合的工序(II),将所得复合体 在步骤(II)中使环状聚芳硫醚进行开环聚合以转化为聚芳硫醚,以及步骤(IV)冷却步骤(III)中得到的复合物并将其取出。

    MOLDING MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED MOLDING SUBSTRATE
    6.
    发明申请
    MOLDING MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED MOLDING SUBSTRATE 有权
    成型材料,预制和纤维增强复合材料,以及用于生产纤维增强模塑基材的方法

    公开(公告)号:US20100068518A1

    公开(公告)日:2010-03-18

    申请号:US12531621

    申请日:2008-02-22

    IPC分类号: D02G3/00 C08L81/04

    摘要: This invention relates to: a molding material comprising a bundle of continuous reinforcing fibers (A), a polyarylene sulfide prepolymer (B) comprising at least 50% by weight of cyclic polyarylene sulfide and having the weight average molecular weight of less than 10,000 or polyarylene sulfide (B′) having the weight average molecular weight of 10,000 or greater and the degree of dispersion of 2.5 or lower, and thermoplastic resin (C); a prepreg comprising a resin composition comprising the polyarylene sulfide prepolymer (B) impregnated into a reinforcing fiber; and a method for producing a fiber-reinforced molding substrate comprising step (I) of continuously feeding a bundle of continuous reinforcing fibers, step (II) of combining cyclic polyarylene sulfide with the reinforcing fiber bundle, step (III) of heating the composite obtained in step (II) to subject the cyclic polyarylene sulfide to ring-opening polymerization to convert into polyarylene sulfide, and step (IV) of cooling the composite obtained in step (III) and withdrawing the same.

    摘要翻译: 本发明涉及:包含一束连续增强纤维(A)的成型材料,包含至少50重量%的环状聚芳硫醚并且重均分子量小于10,000的聚芳硫醚预聚物(B)或聚亚芳基 重均分子量为10,000以上,分散度为2.5以下的硫化物(B')和热塑性树脂(C); 预浸料,其包含含有浸渍在增强纤维中的聚芳硫醚预聚物(B)的树脂组合物; 以及包含连续供给一束连续增强纤维的工序(I)的制造方法,将聚芳撑硫醚与增强纤维束组合的工序(II),将所得复合体 在步骤(II)中使环状聚芳硫醚进行开环聚合以转化为聚芳硫醚,以及步骤(IV)冷却步骤(III)中得到的复合物并将其取出。