Insulated wire and insulating varnish used therefor
    1.
    发明授权
    Insulated wire and insulating varnish used therefor 失效
    绝缘线和绝缘漆用于此

    公开(公告)号:US08449978B2

    公开(公告)日:2013-05-28

    申请号:US12211553

    申请日:2008-09-16

    IPC分类号: D02G3/00 H01B3/30

    摘要: An insulated wire including a conductor, and an insulating film formed by coating and baking an insulating varnish on the conductor directly or via another insulation layer. The insulating varnish includes a phenolic hydroxyl group-containing polyimide resin represented by a chemical formula (1): where X is a tetravalent aromatic group composing an aromatic tetracarboxylic dianhydride residue, Y1 is a divalent aromatic group including one or more phenolic hydroxyl groups and Y2 is a divalent aromatic group not including a phenolic hydroxyl group A ratio of the number Z1 of phenolic hydroxyl groups included in Y1 of the chemical formula (1) to the number Z2 of an imide group included in the chemical formula (1) is 0.15≦Z1/Z2≦0.85.

    摘要翻译: 包括导体的绝缘线,以及通过直接或经由另一绝缘层在绝缘漆上涂覆和烘烤绝缘漆而形成的绝缘膜。 绝缘漆包括由化学式(1)表示的含酚羟基的聚酰亚胺树脂:其中X是构成芳族四羧酸二酐残基的四价芳族基团,Y1是包括一个或多个酚羟基的二价芳族基团和Y2 是不包括酚羟基的二价芳族基团化学式(1)的Y1中包含的酚羟基数Z1与化学式(1)中包括的酰亚胺基的Z2的比率为0.15, Z1/Z2@0.85。

    POLYAMIDE-IMIDE RESIN INSULATING COATING MATERIAL, INSULATED WIRE AND COIL
    2.
    发明申请
    POLYAMIDE-IMIDE RESIN INSULATING COATING MATERIAL, INSULATED WIRE AND COIL 审中-公开
    聚酰亚胺树脂绝缘涂料,绝缘线和线圈

    公开(公告)号:US20120318555A1

    公开(公告)日:2012-12-20

    申请号:US13526381

    申请日:2012-06-18

    IPC分类号: C09D177/00 H01B3/30

    摘要: A polyamide-imide resin insulating coating material includes an polyamic acid having a thermally crosslinkable reactive group, and an amide compound having a thermally crosslinkable reactive group. The polyamic acid includes an acid synthesized using at least a diamine component, a tetracarboxylic dianhydride and a cross-linking agent as raw materials. The cross-linking agent includes an amino group or an anhydride group and a thermally crosslinkable reactive group. The amide compound includes a compound synthesized using at least a carboxylic acid compound and a diisocyanate component as raw materials. The carboxylic acid compound includes a thermally crosslinkable reactive group that is crosslinkable with the cross-linking agent contained in the polyamic acid.

    摘要翻译: 聚酰胺酰亚胺树脂绝缘涂料包括具有热交联性反应性基团的聚酰胺酸和具有热交联性反应性基团的酰胺化合物。 聚酰胺酸包括使用至少二胺组分,四羧酸二酐和交联剂作为原料合成的酸。 交联剂包括氨基或酸酐基团和可热交联的反应性基团。 酰胺化合物包括使用至少羧酸化合物和二异氰酸酯成分作为原料合成的化合物。 羧酸化合物包括与聚酰胺酸中所含的交联剂可交联的热交联性反应性基团。

    Insulation coating for electric wires and electric insulated wire using same
    3.
    发明授权
    Insulation coating for electric wires and electric insulated wire using same 有权
    电线绝缘涂层及电绝缘电线

    公开(公告)号:US08258403B2

    公开(公告)日:2012-09-04

    申请号:US12534932

    申请日:2009-08-04

    IPC分类号: H01B7/00

    摘要: An insulation coating for electric wires has a resin coating made from polyimide resin or polyamide-imide resin as a constituent resin, the insulation coating being formed by dispersing phenyl trialkoxysilane and pure water in the resin coating. The phenyl trialkoxysilane is included 3 to 100 parts by weight for the constituent resin of 100 parts by weight in the resin coating.

    摘要翻译: 用于电线的绝缘涂层具有由聚酰亚胺树脂或聚酰胺 - 酰亚胺树脂作为构成树脂制成的树脂涂层,绝缘涂层通过将苯基三烷氧基硅烷和纯水分散在树脂涂层中而形成。 对于树脂涂料中100重量份的构成树脂,苯基三烷氧基硅烷包括3至100重量份。

    INSULATION-COATED WIRE
    6.
    发明申请
    INSULATION-COATED WIRE 有权
    绝缘涂层线

    公开(公告)号:US20100108356A1

    公开(公告)日:2010-05-06

    申请号:US12427323

    申请日:2009-04-21

    IPC分类号: H01B7/00

    CPC分类号: H02K3/30 H01B3/306 H02K3/40

    摘要: An insulation-coated wire has a conductor, and a semiconductive layer provided at an outer periphery of the conductor, the semiconductive layer comprising a resin coating comprising metal fine particles dispersed in a base resin, in which an average particle diameter of the metal fine particles is not greater than 1 μm.

    摘要翻译: 绝缘被覆线具有导体和设置在导体的外周的半导体层,半导电层包括包含分散在基础树脂中的金属微粒的树脂涂层,其中金属微粒的平均粒径 不大于1μm。

    INSULATION COATING FOR ELECTRIC WIRES AND ELECTRIC INSULATED WIRE USING SAME
    7.
    发明申请
    INSULATION COATING FOR ELECTRIC WIRES AND ELECTRIC INSULATED WIRE USING SAME 有权
    用于电线绝缘涂层和使用相同的电绝缘线

    公开(公告)号:US20100032184A1

    公开(公告)日:2010-02-11

    申请号:US12534932

    申请日:2009-08-04

    IPC分类号: H01B3/30 C08K5/5415 H01B3/46

    摘要: According to the present invention, there is provided an insulation coating for electric wires comprising a resin coating made from polyimide resin or polyamide-imide resin as a constituent resin, the insulation coating being formed by dispersing phenyl trialkoxysilane and pure water in the resin coating; the phenyl trialkoxysilane is included 3 to 100 parts by weight for the constituent resin of 100 parts by weight in the resin coating.

    摘要翻译: 根据本发明,提供了一种电线绝缘涂层,其包括由聚酰亚胺树脂或聚酰胺 - 酰亚胺树脂作为构成树脂制成的树脂涂层,所述绝缘涂层通过将苯基三烷氧基硅烷和纯水分散在树脂涂层中而形成; 对树脂涂料中100重量份的构成树脂,苯基三烷氧基硅烷的含量为3〜100重量份。

    Insulated wire
    9.
    发明授权
    Insulated wire 有权
    绝缘电线

    公开(公告)号:US08741441B2

    公开(公告)日:2014-06-03

    申请号:US12829528

    申请日:2010-07-02

    IPC分类号: B32B15/08 C08L79/08 H01B17/60

    摘要: An insulated wire includes a conductor, and an insulating covering layer formed on a periphery of the conductor and including two or more insulating coatings. The insulating coatings include a polyamide-imide resin insulating material represented by chemical formula 1: where R indicates a divalent aromatic diamine including three or more aromatic rings. The insulating coatings are formed by applying and baking the polyamide-imide resin insulating material, and the polyamide-imide resin insulating material is obtained by reacting an imide group containing dicarboxylic acid with a diisocyanate, the imide group containing dicarboxylic acid being obtained by dehydration reaction of a diamine comprising a divalent aromatic diamine including three or more aromatic rings with an acid using an azeotropic solvent.

    摘要翻译: 绝缘线包括导体和形成在导体的周边上并包括两个或更多个绝缘涂层的绝缘覆盖层。 绝缘涂层包括由化学式1表示的聚酰胺酰亚胺树脂绝缘材料:其中R表示包含三个或更多个芳环的二价芳族二胺。 通过涂布和烘烤聚酰胺酰亚胺树脂绝缘材料形成绝缘涂层,并且通过使含有二羧酸的酰亚胺基与二异氰酸酯反应获得聚酰胺 - 酰亚胺树脂绝缘材料,通过脱水反应得到含有二羧酸的酰亚胺基 的二胺,其包含使用共沸溶剂的含有三个或更多个芳族环的二价芳族二胺与酸。