发明名称 |
Photocurable and thermosetting composition for ink jet system and printed circuit boards made by use thereof |
摘要 |
A photocurable and thermosetting composition for an ink jet system comprises (A) a monomer having a (meth)acryloyl group and a thermosetting functional group in its molecule, (B) a photoreactive diluent having a weight-average molecular weight of not more than 700 other than the component (A) mentioned above, and (C) a photopolymerization initiator and has a viscosity of not more than 150 mPa.s at 25° C. A solder resist pattern is directly drawn on a printed circuit board by means of an ink jet printer using the above-mentioned composition, and the pattern is primarily cured by irradiation with an active energy ray and then further cured by heating.
|
申请公布号 |
US7462653(B2) |
申请公布日期 |
2008.12.09 |
申请号 |
US20050269836 |
申请日期 |
2005.11.09 |
申请人 |
TAIYO INK MANUFACTURING CO., LTD. |
发明人 |
KAKINUMA MASAHISA;KUSAMA MASATOSHI;USHIKI SHIGERU |
分类号 |
C08F2/46;C08F2/50;C08J3/28;C09D11/10;G03F7/00;G03F7/16;H05K3/28 |
主分类号 |
C08F2/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|