BENZOXAZINE RESIN COMPOSITION, AND FIBER-REINFORCED COMPOSITE MATERIAL
    46.
    发明申请
    BENZOXAZINE RESIN COMPOSITION, AND FIBER-REINFORCED COMPOSITE MATERIAL 审中-公开
    苯并恶嗪树脂组合物和纤维增强复合材料

    公开(公告)号:US20140212658A1

    公开(公告)日:2014-07-31

    申请号:US14348431

    申请日:2011-09-30

    Abstract: Provided are a fiber-reinforced composite material capable of achieving excellent CAI, ILSS, and bending fracture toughness concurrently at high levels, and maintaining a high glass transition temperature of the resin material therein, and prepreg and a benzoxazine resin composition therefor. The composition contains, at a particular ratio, (A) a compound having in its molecule a benzoxazine ring represented by formula (1), (B) an epoxy resin, (C) a curing agent, (D) a toughness improver, and (E) polyamide 12 particles of a particular particle size, and component (D) is dissolved: (R1: C1-C12 chain alkyl group or the like, and H is bonded to at least one of Cs of the aromatic ring at o- or p-position with respect to the carbon atom to which the oxygen atom is bonded).

    Abstract translation: 提供能够以高水平同时实现优异的CAI,ILSS和弯曲断裂韧性,并且保持树脂材料的玻璃化转变温度高的纤维增强复合材料,以及预浸料和苯并恶嗪树脂组合物。 该组合物以特定的比例包含(A)在其分子中具有由式(1)表示的苯并恶嗪环,(B)环氧树脂,(C)固化剂,(D)韧性改进剂和 (E)特定粒径的聚酰胺12粒子和成分(D)溶解:(R 1:C 1〜C 12链烷基等,并且H与o-中的至少一个芳香环的键合, 或相对于与氧原子结合的碳原子的p位置)。

    Masterbatch pellet, production method therefor and polyamide resin composition containing masterbatch pellet
    47.
    发明授权
    Masterbatch pellet, production method therefor and polyamide resin composition containing masterbatch pellet 有权
    母粒颗粒,其制备方法和含有母料颗粒的聚酰胺树脂组合物

    公开(公告)号:US08765861B2

    公开(公告)日:2014-07-01

    申请号:US13697194

    申请日:2011-05-20

    Inventor: Kazunori Terada

    Abstract: A masterbatch pellet is provided for obtaining a polyamide resin composition excellent in mechanical strength and heat aging resistance. The masterbatch pellet is obtained by melt-kneading a raw material component containing a thermoplastic resin (A) and a metal oxide (B), wherein a content of the metal oxide (B) is 0.5% by mass or more and a fraction of the metal oxide (B) after the melt kneading is present as an aggregated particle of 5 μm or more in a major axis length. A proportion of the aggregated particle of 5 μm or more in a major axis length in a whole metal oxide after the melt kneading is preferably 30% by mass or less.

    Abstract translation: 提供母粒颗粒以获得机械强度和耐热老化性优异的聚酰胺树脂组合物。 通过熔融捏合含有热塑性树脂(A)和金属氧化物(B)的原料成分,得到母料颗粒,其中金属氧化物(B)的含量为0.5质量%以上, 熔融捏合后的金属氧化物(B)作为长轴长度为5μm以上的凝集粒子存在。 熔融混炼后的整个金属氧化物的长轴长度为5μm以上的凝集粒子的比例优选为30质量%以下。

    REINFORCED MICROCAPILLARY FILMS AND FOAMS
    49.
    发明申请
    REINFORCED MICROCAPILLARY FILMS AND FOAMS 有权
    加强微胶片和FOAMS

    公开(公告)号:US20140072776A1

    公开(公告)日:2014-03-13

    申请号:US13991442

    申请日:2012-01-03

    Abstract: The instant invention provides reinforced microcapillary films and/or foams. The inventive reinforced film and/or foam have a first end and a second end, wherein the film and/or foam comprises: (a) a matrix comprising a first thermoplastic material, (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of the film or foam, wherein said one or more channels are at least 1 μm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 μm; and (c) a second thermoplastic material disposed in said one or more channels, wherein said second thermoplastic material is different than the first thermoplastic material; wherein said film has a thickness in the range of from 2 μm to 2000 μm.

    Abstract translation: 本发明提供增强的微毛细管膜和/或泡沫。 本发明的增强膜和/或泡沫具有第一端和第二端,其中膜和/或泡沫包括:(a)包含第一热塑性材料的基体,(b)平行设置的至少一个或多个通道 所述基质从薄膜或泡沫的第一端到第二端,其中所述一个或多个通道彼此分开至少1毫米,并且其中每个所述一个或多个通道的直径在至少1的范围内 妈妈 和(c)设置在所述一个或多个通道中的第二热塑性材料,其中所述第二热塑性材料不同于第一热塑性材料; 其中所述膜的厚度在2μm至2000μm的范围内。

    Quasi-melt processes for single polymer composites and products thereof
    50.
    发明授权
    Quasi-melt processes for single polymer composites and products thereof 有权
    单一聚合物复合材料的准熔融法及其制品

    公开(公告)号:US08653194B2

    公开(公告)日:2014-02-18

    申请号:US13463619

    申请日:2012-05-03

    Abstract: Processes and compounds are described herein for single polymer composites based on a process for making the single polymer composites that includes the steps of heating a matrix material to create polymer melt, cooling the polymer melt to below its Tm to create an undercooled polymer melt, or quasi-melt, and combining the melt with an enhancing or reinforcing material to produce a single polymer composite. The process can produce materials that do not have any degradation of the polymer characteristic of the enhancing material due to melting of the polymer in the enhancing material.

    Abstract translation: 本文描述了基于制备单一聚合物复合材料的方法的单聚合物复合材料的方法和化合物,其包括加热基质材料以产生聚合物熔体,将聚合物熔体冷却至低于其Tm以产生过冷聚合物熔体的步骤,或 准熔融,并将熔体与增强或增强材料组合以制备单一聚合物复合材料。 该方法可以产生由于增强材料中聚合物的熔化而不会使增强材料的聚合物特性降低的材料。

Patent Agency Ranking