金属と樹脂の複合体とその製造方法
    3.
    发明申请
    金属と樹脂の複合体とその製造方法 审中-公开
    金属与树脂的组合物及其制造方法

    公开(公告)号:WO2007138641A1

    公开(公告)日:2007-12-06

    申请号:PCT/JP2006/310419

    申请日:2006-05-25

    Abstract: A metal/resin composite obtained by uniting and bonding a metal shape and a thermoplastic resin shape by injection molding (injection bonding), wherein the accuracy of the perpendicularity of the thermoplastic resin shape to the metal shape has been improved. The metal/resin composite (40) comprises a metal shape (20) and a thermoplastic resin shape united with and bonded to one side of the metal shape (20) through injection molding. The thermoplastic resin shape comprises a pedestal (42) and a boss part (41) vertically disposed on this pedestal (42). The pedestal (42) has runners (43) which are connected to the pedestal (42) through two gates and through which a molten thermoplastic resin injected from an injection gate (45) is introduced into the boss part (41). Thus, the thermoplastic resin injected from the injection gate (45) approximately evenly flows into opposed parts of the boss part (41) through the gates (47) and fills the boss part (41). Due to this constitution, the boss part (41) can be bonded perpendicularly to the metal shape (20) by injection bonding.

    Abstract translation: 通过注射成型(注射接合)将金属形状和热塑性树脂形状结合并结合而获得的金属/树脂复合物,其中热塑性树脂形状与金属形状的垂直度的精度提高。 金属/树脂复合体(40)包括金属形状(20)和热塑性树脂形状,通过注射成型结合并结合到金属形状(20)的一侧。 所述热塑性树脂形状包括基座(42)和垂直设置在所述基座(42)上的凸台部(41)。 基座(42)具有通过两个门连接到基座(42)的流道(43),从注入口(45)注入的熔融热塑性树脂通过该浇口引入凸台部(41)。 因此,从喷射门(45)喷射的热塑性树脂通过浇口(47)大致均匀地流入凸台部(41)的相对部分,并填满凸台部(41)。 由于这种结构,凸台部41可以通过注射接合而垂直于金属形状(20)接合。

    NOVEL POLYMER BLENDS WITH MOULD-RELEASE AGENTS
    5.
    发明申请
    NOVEL POLYMER BLENDS WITH MOULD-RELEASE AGENTS 审中-公开
    NEW一种含脱模剂

    公开(公告)号:WO00037550A1

    公开(公告)日:2000-06-29

    申请号:PCT/EP1999/009693

    申请日:1999-12-09

    CPC classification number: C08K5/103 Y10T428/1225 C08L69/00

    Abstract: The invention relates to thermoplastic polymer blends containing at least one polycarbonate and at least one mould-release agent with at least one polyol component. The inventive polymer blends are characterised in that at least one polyol component (I) consists of a base body with 4 or more carbon atoms, 3 or more, preferably 4 or more hydroxyl groups, more than one hydroxyl group which is esterified with aliphatic carboxylic acids and one or preferably, more than one free hydroxyl group.

    Abstract translation: 本发明涉及热塑性聚合物的共混物含有至少一种聚碳酸酯和带,其特征在于在具有4个或更多个碳原子,3个或更多个,优选4个或更多个羟基,超过基体的至少一种多元醇组分(I)至少一种多元醇组分的至少一种脱模剂 与脂肪族羧酸和一个或优选多于一个游离羟基酯化的羟基基团的存在。

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