发明申请
- 专利标题: Non-leaching adhesvie system and its use in a liquid immersion objective
- 专利标题(中): 非浸出粘合体系及其在液浸物中的应用
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申请号: US10568837申请日: 2004-08-05
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公开(公告)号: US20060225840A1公开(公告)日: 2006-10-12
- 发明人: Emile Verstegen , Johan Kloosterboer , Hendrik Stapert , Jacobus Neijzen , Helmar Van Santen
- 申请人: Emile Verstegen , Johan Kloosterboer , Hendrik Stapert , Jacobus Neijzen , Helmar Van Santen
- 申请人地址: NL 5621 BA EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址: NL 5621 BA EINDHOVEN
- 优先权: EP03102607.3 20030820
- 国际申请: PCT/IB04/51397 WO 20040805
- 主分类号: B32B37/12
- IPC分类号: B32B37/12 ; B32B38/00
摘要:
A non-leaching adhesive system and its use in a liquid immersion objective for immersion-writing of masters for optical discs are disclosed. The adhesive system comprises at least one monomer, selected from among the group of acrylate and methacrylate monomers, allylic monomers, norbornene monomers, hybrid monomers thereof, containing chemically different polymeriazble groups, and multifunctional thiol monomers, provided that said thiol is used in combination with at least one of said non-thiol monomers; and a polymerization initiator. At least one of said monomers, not being a thiol, is provided with at least two functional polymerizable groups to obtain a crosslinked polymer network. The polymerization initiator is preferably an initiator that can be activated both thermally and with UV radiation. The adhesive system may further contain a reactive diluent. Further the use of the present adhesive system in mounting a liquid immersion objective is disclosed.