Wire coating composition and process for producing the same
    5.
    发明授权
    Wire coating composition and process for producing the same 失效
    线涂组合物及其制造方法

    公开(公告)号:US5854334A

    公开(公告)日:1998-12-29

    申请号:US894866

    申请日:1997-11-21

    摘要: The present invention provides wire-coating compositions comprising polyhydric alcohols which are esterified with naphthalenedicarboxylic acid and/or esterifiable derivatives thereof, optionally in a mixture with further dicarboxylic acids and/or their dicarboxylic acid derivatives, catalysts, organic solvents and additives, and optionally imido-containing and/or imido-forming starting materials. The wire-coating compositions of the invention are stable on storage, have good adhesion, especially to copper wires and have desireable thermal pressure and thermal shock. The compositions also have a high solids content at a viscosity which is favorable for processing.

    摘要翻译: PCT No.PCT / EP96 / 00839 Sec。 371日期:1997年11月21日 102(e)日期1997年11月21日PCT 1996年3月1日PCT公布。 WO96 / 27643 PCT出版物 日本1996年9月12日本发明提供了包含与萘二羧酸和/或其可酯化衍生物酯化的多元醇的丝线涂料组合物,任选与其它二羧酸和/或其二羧酸衍生物,催化剂,有机溶剂和 添加剂和任选的含酰亚胺和/或亚氨基形成原料。 本发明的线涂组合物在储存时稳定,具有良好的粘附性,特别是铜线,并且具有期望的热压和热冲击。 组合物还具有高的固体含量,其粘度有利于加工。

    Solderable wire-coating compositions and process for the continuous
coating of wires
    6.
    发明授权
    Solderable wire-coating compositions and process for the continuous coating of wires 失效
    可焊焊丝组合物和连续涂覆线的工艺

    公开(公告)号:US5736193A

    公开(公告)日:1998-04-07

    申请号:US492105

    申请日:1995-09-05

    摘要: The present invention relates to solderable wire-coating compositions based on hydroxyl group-containing polyesters, blocked polyisocyanates, organic solvents and catalysts, which are characterized in that they contain A) from 7 to 25% by weight of hydroxyl group-containing polyesters, B) from 55 to 70% by weight of a fully blocked aromatic diisocyanate adduct or of a plurality of fully blocked aromatic diisocyanate adducts, C) from 0.1 to 3% by weight of catalysts, D) from 1 to 8% by weight of a polyol or of a plurality of polyols, and E) from 1 to 36.9% by weight of an alkylene carbonate or of a plurality of alkylene carbonates, the total weight of the wire-coating compositions in each case being 100% by weight. The present invention also relates to a process for the continuous coating of wires using the solderable wire-coating compositions described.

    摘要翻译: PCT No.PCT / EP94 / 00583 Sec。 371 1995年9月5日第 102(e)1995年9月5日PCT PCT 1994年3月1日PCT公布。 公开号WO94 / 20966 日期1994年9月15日本发明涉及基于含羟基聚酯,封端多异氰酸酯,有机溶剂和催化剂的可焊接线涂组合物,其特征在于它们含有A)7至25重量%的羟基 B)55至70重量%的完全封闭的芳族二异氰酸酯加合物或多个完全封闭的芳族二异氰酸酯加合物,C)0.1至3重量%的催化剂,D)1至8重量% 的多元醇或多种多元醇,E)1至36.9重量%的碳酸亚烷基酯或多个碳酸亚烷基酯,每种情况下,丝线涂料组合物的总重量为100% 重量。 本发明还涉及使用所描述的可焊接线涂层组合物连续涂覆电线的方法。