公开(公告)号：US20140199491A1

公开(公告)日：2014-07-17

申请号：US13956462

申请日：2013-08-01

Applicant: Allnex IP S.à.r.l.

Inventor： Abdullah Ekin ,  Michael J. Dvorchak

IPC: C09D4/00

Abstract: Disclosed are one-component compositions that include: (1) an isocyanate-functional urethane acrylate and (2) a polyisocyanate containing allophanate and/or uretdione groups, wherein the one-component composition has a viscosity of less than or equal to about 500 mPas and an isocyanate content of greater than about 5% by weight, based on the weight of the one-component composition. Also disclosed are circuit boards and electronic components that are coated with such compositions.

Abstract translation: 公开了单组分组合物，其包括：（1）异氰酸酯官能的氨基甲酸酯丙烯酸酯和（2）含有脲基甲酸酯和/或脲二酮基团的多异氰酸酯，其中所述单组分组合物的粘度小于或等于约500mPas 并且基于单组分组合物的重量，异氰酸酯含量大于约5重量％。 还公开了涂覆有这种组合物的电路板和电子部件。