会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明申请
    • METHOD FOR POLYMERISING AND/OR CURING OF A MONOMER COMPOSITION AND USE FOR MAKING LENSES
    • 聚合和/或固化单体组合物的方法和用于制造镜片的方法
    • WO01039962A1
    • 2001-06-07
    • PCT/FR2000/003354
    • 2000-11-30
    • B29D11/00C08F2/00C08F2/01C08F2/46B29C33/20
    • B29D11/00442C08F2/46
    • The invention concerns a method which consists in providing a composition of polymerisable monomers in the cavity of a mould with two parts assembled by an adhesive tape, in carrying out a first step which consists in pre-polymerising the composition until a self-supporting gel is obtained without allowing the adhesive tape to lose its adhesive properties, and a step which consists in post-polymerising the gel by applying a UV radiation or by heat treatment for simultaneously causing the tape to lose its adhesive properties depending on whether the adhesive tape loses its adhesive properties under the action of UV radiation or under the action of the heat. The invention is useful for making ophthalmic lenses.
    • 本发明涉及一种方法,该方法包括在模具空腔中提供可聚合单体的组合物,其中两个部分通过胶粘带组装,所述第一步骤包括预聚合组合物,直到自支撑凝胶为 在不使胶带失去其粘合性的情况下获得的步骤,以及通过施加UV辐射或通过热处理来使凝胶进行后聚合的步骤,以同时使带失去其粘合性,取决于胶带是否损失其粘合性 在UV辐射的作用下或在热的作用下的粘合性能。 本发明可用于制造眼科镜片。