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    PHTHALONITRILE RESIN
    5.
    发明申请
    PHTHALONITRILE RESIN 审中-公开

    公开(公告)号：US20180194895A1

    公开(公告)日：2018-07-12

    申请号：US15739263

    申请日：2016-07-01

    申请人： LG CHEM, LTD.

    发明人： Ki Ho AHN ,  Sang Woo KIM ,  Seung Hee LEE

    IPC分类号： C08G65/333 ,  C08G75/0222 ,  C08L71/00 ,  C08L81/02

    CPC分类号： C08G65/333 ,  C04B35/83 ,  C08G75/0222 ,  C08K3/00 ,  C08L71/00 ,  C08L81/02

    摘要： The present application relates to a phthalonitrile resin and the like. The present application can provide a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit excellent curability, a suitable processing temperature and a wide process window, and form a composite having excellent physical properties. Also, according to the present invention, there may be provided a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit appropriate viscosity characteristics and thus provide a final product without deterioration of mechanical physical properties or the like due to bubbles generated during processing.

    Polyphenylene sulfide resin composition
    7.
    发明授权
    Polyphenylene sulfide resin composition 失效
    聚苯硫醚树脂组合物

    公开(公告)号：US5786422A

    公开(公告)日：1998-07-28

    申请号：US833030

    申请日：1992-02-10

    申请人： Yosinobu Mizutani ,  Takeo Asakawa ,  Hiroshi Inoue ,  Toshikazu Kato

    发明人： Yosinobu Mizutani ,  Takeo Asakawa ,  Hiroshi Inoue ,  Toshikazu Kato

    IPC分类号： C08G75/02 ,  C08L51/00 ,  C08L81/02 ,  C08G63/48

    CPC分类号： C08G75/029 ,  C08G75/0222 ,  C08G75/0254 ,  C08L81/02 ,  C08L51/00

    摘要： A polyphenylene sulfide resin composition improved in the impact strength, toughness, high temperature resistance and solvent resistance properties is disclosed. The composition comprises (A) 60-99.5% by weight of a thermally cured polyphenylene sulfide material having a melt viscosity of 500-30,000 poises and which has been derived, by thermally curing, from a polyphenylene sulfide having a melt viscosity of 400 poises of higher and containing 0.05-5 mol % of amino groups on the basis of the phenylene sulfide repeating units, and (B) 40-0.5% by weight of a modified polyethylene material comprising at least one polyethylene onto which at least one unsaturated carboxylic acid and/or derivative thereof is graft-copolymerized in a proportion of 0.1-10% by weight of the total weight of said modified polyethylene material.

    摘要翻译： 公开了改善冲击强度，韧性，耐高温性和耐溶剂性的聚苯硫醚树脂组合物。 该组合物包含（A）60-99.5重量％的熔融粘度为500-30,000泊的热固化聚苯硫醚材料，其通过热固化衍生自熔融粘度为400泊的聚苯硫醚 基于苯硫醚重复单元含有0.05-5摩尔％的氨基，和（B）40-0.5重量％的包含至少一种聚乙烯的改性聚乙烯材料，至少一种不饱和羧酸和 /或其衍生物以所述改性聚乙烯材料的总重量的0.1-10重量％的比例接枝共聚。

    Process for the preparation of copoly(arylene sulfide)
    8.
    发明授权
    Process for the preparation of copoly(arylene sulfide) 失效
    共聚（亚芳基硫醚）的制备方法

    公开(公告)号：US4859762A

    公开(公告)日：1989-08-22

    申请号：US308924

    申请日：1989-02-13

    申请人： Mark Rule ,  David R. Fagerburg ,  Joseph J. Watkins

    发明人： Mark Rule ,  David R. Fagerburg ,  Joseph J. Watkins

    IPC分类号： C08G75/02

    CPC分类号： C08G75/0263 ,  C08G75/0222

    摘要： A process for preparing a copoly(arylene sulfide) corresponding to the structure[(--A--S--).sub.1-x (--A--S--S--).sub.x ].sub.nwherein x is in the range of 0.5 to 0.001 by reacting a mixture of a diiodoaromatic compound and elemental sulfur in the absence of a basic material and in the presence of a catalytic amount of an organic amine-containing compound.

    摘要翻译： 制备对应于[（-AS-）1-x（-ASS-）x] n结构的共聚（亚芳基硫醚）的方法，其中x为0.5至0.001的范围内，通过使二碘代芳族化合物和 在不存在碱性物质的情况下和在催化量的含有机胺化合物存在下的元素硫。

    Polyarylene sulfide resin compositions
    10.
    发明授权
    Polyarylene sulfide resin compositions 失效
    聚芳硫醚树脂组合物

    公开(公告)号：US6117950A

    公开(公告)日：2000-09-12

    申请号：US412987

    申请日：1999-10-06

    申请人： Shinobu Yamao ,  Wataru Kosaka

    发明人： Shinobu Yamao ,  Wataru Kosaka

    IPC分类号： C08G75/02 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L81/02 ,  C08F283/00

    CPC分类号： C08L77/06 ,  C08G75/0222 ,  C08G75/029 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  C08L81/02

    摘要： A polyarylene sulfide resin composition contains a polyarylene sulfide containing at least one group selected from a group consisting of an amino group and an amide group, a polyamide resin, an epoxy resin and, as needed, a filler. A further composition contains 100 parts by weight of the polyarylene sulfide, 0.05 to 5 parts of the epoxy resin, and 5 to 400 parts of the filler. Another type of the resin composition contains the polyarylene sulfide, the polyamide, a compound selected from an acid, an acid anhydride and an acid halide, each having in its molecule not less than two functional groups reactive with the amino group or the amide group, and, as needed, the filler. A further type of the resin composition contains the polyarylene sulfide, the compound and, as needed, an inorganic filler subjected to surface treatment with a silane type coupling agent. A still further type of the resin composition contains the polyarylene sulfide and the compound. A still further type of the resin composition contains the polyarylene sulfide and the inorganic filler subjected to surface treatment with an epoxysilane type coupling agent.

    摘要翻译： 聚芳硫醚树脂组合物包含含有选自氨基和酰胺基中的至少一个基团的聚芳硫醚，聚酰胺树脂，环氧树脂和根据需要的填料。 另外的组合物含有聚芳撑硫醚100重量份，环氧树脂0.05〜5重量份，填料5〜400重量份。 另一种类型的树脂组合物含有聚亚芳基硫醚，聚酰胺，选自酸，酸酐和酰卤的化合物，其分子中不少于两个与氨基或酰胺基反应的官能团， 并根据需要填充。 另一种类型的树脂组合物包含聚芳硫醚，该化合物和根据需要的用硅烷型偶联剂进行表面处理的无机填料。 另一种类型的树脂组合物含有聚芳硫醚和该化合物。 另一种类型的树脂组合物包含用环氧硅烷型偶联剂进行表面处理的聚芳硫醚和无机填料。