发明名称 |
Polymer compound, method of producing the same, photosensitive composition, and pattern formation method |
摘要 |
The present invention provides a cross-linkable polymer compound which can be developed with an aqueous developer and exhibits excellent patterning properties; a photosensitive composition containing the same; and a pattern formation method employing the composition. The polymer compound containing monomer units represented by formulas (I) to (III): wherein each of R1 to R4 is hydrogen and/or a methyl group; p represents an integer between 1 to 10 inclusive; X represents hydrogen, an alkali metal, or an ammonium represented by formula (1): wherein each of R5 to R8 represents hydrogen, a C1-C3 alkyl group, or a C1-C3 alkanol group; and a plurality of Xs may be the same or different from one another, the compositional proportions of the monomer units falling within the following ranges: 2 mol %<=1<=73 mol %; 8 mol %<=m<=83 mol %; and 15 mol %<=n<=80 mol %.
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申请公布号 |
US2001021750(A1) |
申请公布日期 |
2001.09.13 |
申请号 |
US20010761025 |
申请日期 |
2001.01.16 |
申请人 |
UTSUNOMIYA SHIN;YAMADA SEIGO |
发明人 |
UTSUNOMIYA SHIN;YAMADA SEIGO |
分类号 |
G03F7/004;C08F2/50;C08F8/00;C08F220/06;C08F220/28;C08F290/06;C08F290/12;C08F299/00;G03F7/038;(IPC1-7):C08L33/14 |
主分类号 |
G03F7/004 |
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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