发明授权
- 专利标题: Polymers and photosensitive mixture prepared therewith
- 专利标题(中): 聚合物和用其制备的感光性混合物
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申请号: US607809申请日: 1996-02-28
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公开(公告)号: US5700621A公开(公告)日: 1997-12-23
- 发明人: Mathias Eichhorn , Andreas Elsaesser
- 申请人: Mathias Eichhorn , Andreas Elsaesser
- 申请人地址: DEX Leverkusen
- 专利权人: Agfa-Gevaert AG
- 当前专利权人: Agfa-Gevaert AG
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX19507618.4 19950304
- 主分类号: G03F7/022
- IPC分类号: G03F7/022 ; C08F20/52 ; C08F20/54 ; C08F20/60 ; C08K5/28 ; C08L33/24 ; G03F7/023 ; G03F7/037 ; G03F7/039 ; G03C1/52
摘要:
A polymer comprising repeating units of the formula ##STR1## wherein R.sup.1 , R.sup.2 and R.sup.3 are, independently of one another, hydrogen atoms or alkyl groups, X is CO or SO.sub.2, and Y and Z are, independently of one another, alkyl, alkenyl, cycloalkyl, aryl or heterocyclic radicals, or Y and Z are linked to one another and are constituents of a five-membered or six-membered hetero-cyclic ring.
公开/授权文献
- US5048211A Safety lock for firearms 公开/授权日:1991-09-17