公开(公告)号：EP0753989A1

公开(公告)日：1997-01-15

申请号：EP96201634.1

申请日：1996-06-12

申请人： DELCO ELECTRONICS CORPORATION

发明人： Bristol, Samuel Victor ,  Hanaway, Eugene Horace ,  Mueller, Thomas Richard ,  Barnaby, Mary Jane

IPC分类号： H05K3/28 ,  H05K3/34 ,  C23F11/14 ,  B23K35/36

CPC分类号： B23K35/3618 ,  B23K35/3612 ,  B23K35/3615 ,  C23F11/145 ,  H05K3/282 ,  H05K3/3489 ,  Y10T428/31678

摘要： A coating composition for use in protecting metal, and for use as a soldering flux, and methods involving the same, especially for circuit boards. One coating material can serve as a metal corrosion inhibitor, a no-clean soldering flux, and/or a protective coating in replacement of a conformal coating. In its most preferred form, this invention serves all three functions in the manufacture of an electrical circuit board.
The principal ingredient of the coating is an N - fatty acyl derivative of an amino acid.

摘要翻译： 用于保护金属和用作助焊剂的涂料组合物及其涉及的方法，特别是用于电路板。 一种涂层材料可以用作金属腐蚀抑制剂，不含清洁剂的焊剂，和/或用于替代保形涂层的保护涂层。 在其最优选的形式中，本发明用于制造电路板的所有三个功能。 涂层的主要成分是氨基酸的N-脂肪酰基衍生物。