发明名称 |
ULTRAVIOLET CURABLE RESIN COMPOSITION AND PHOTO SOLDER RESIST INK USING THE SAME |
摘要 |
<p>An ultraviolet curable resin composition includes (A) an ultraviolet curable resin, (B) an epoxy compound having at least two epoxy groups in one molecule, (C) a photopolymerization initiator and (D) a diluent. The ultraviolet curable resin (A) is obtained by the steps of polymerizing an ethylenically unsaturated monomer component containing (a) an ethylenically unsaturated monomer having epoxy group and (b) a compound having at least two ethylenically unsaturated groups in one molecule to prepare a copolymer, reacting the copolymer with (c) an ethylenically unsaturated monomer having carboxyl group to prepare a chemical intermediate, and reacting the chemical intermediate with (d) one of saturated and unsaturated polybasic acid anhydrides. This resin composition will be preferably used to prepare a photo solder resist ink developable with diluted alkaline aqueous solution.</p> |
申请公布号 |
HK1029401(A1) |
申请公布日期 |
2004.02.27 |
申请号 |
HK20010100122 |
申请日期 |
2001.01.05 |
申请人 |
GOO CHEMICAL CO., LTD. |
发明人 |
KUBO, TATSUYA;FUJIMOTO, MASATOSHI;HASHIMOTO, SOICHI |
分类号 |
H05K3/28;C08G59/14;C08G59/42;C09D11/033;C09D11/10;C09D11/101;C09D11/104;C09D11/106;G03F7/027;G03F7/038;(IPC1-7):G03F |
主分类号 |
H05K3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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