公开(公告)号：WO2014111311A1

公开(公告)日：2014-07-24

申请号：PCT/EP2014/050379

申请日：2014-01-10

Applicant: ALLNEX IP S.À.R.L.

Inventor： EKIN, Abdullah ,  DVORCHAK, Michael J.

IPC: C08G18/72 ,  C08G18/79 ,  C08G18/81 ,  C09D175/16 ,  C08G18/30 ,  H05K3/28

CPC classification number: C09D175/14 ,  B05D3/067 ,  C08G18/307 ,  C08G18/4277 ,  C08G18/672 ,  C08G18/725 ,  C08G18/7837 ,  C08G18/798 ,  C08G18/81 ,  C08G63/08 ,  C09D4/00 ,  C09D175/16 ,  H05K3/284 ,  H05K3/287 ,  H05K2201/09872

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 800mPa.s 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具有小于或等于约800mPa的粘度。 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。

公开(公告)号：EP2945974A1

公开(公告)日：2015-11-25

申请号：EP14700350.3

申请日：2014-01-10

Applicant: Allnex IP S.à.r.l.

Inventor： EKIN, Abdullah ,  DVORCHAK, Michael J.

IPC: C08G18/72 ,  C08G18/79 ,  C08G18/81 ,  C09D175/16 ,  C08G18/30 ,  H05K3/28

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.