发明名称 |
PHOTO-SENSITIVE PASTE AND PRODUCTION OF DISPLAY MATERIAL USING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To obtain the subject photo-sensitive paste that can attain pattern processing of high aspect ratio and high definition in low costs and is useful in the plasma display or the like by admixing a specific photo-sensitive polymer to a photo-sensitive organic component. SOLUTION: This paste comprises (A) inorganic fine particles and (B) photo- sensitive organic components in which the component B includes a photo-sensitive polymer prepared by ring-opening polyaddition reaction of (i) an unsaturated group-bearing alicyclic epoxy compound to (ii) a carboxyl group-bearing copolymer. In a preferred embodiment, the component B is a compound of the formula (R is H or methyl), the component (i) is a copolymer of (meth)acrylate ester(s) and (meth)acrylic acid(s) and the weight ratio of the component A to the component B is (5-50 wt.%)/(95-50 wt.%). The component (A) has the glass transition point of 430-500 deg.C and the softening point of 470-580 deg.C and includes a glass powder containing lithium oxide with the average particle size of 2-3.5μm.
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申请公布号 |
JP2000204130(A) |
申请公布日期 |
2000.07.25 |
申请号 |
JP19990315030 |
申请日期 |
1999.11.05 |
申请人 |
TORAY IND INC |
发明人 |
TAKAHASHI HIROMITSU;UEGAKI HIROKO;TABATA KENICHI |
分类号 |
C08K3/08;C08F8/14;C08F299/00;C08K3/40;C08L33/06;(IPC1-7):C08F299/00 |
主分类号 |
C08K3/08 |
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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