发明名称 Method for manufacturing a mold assembly for producing ophthalmic lens article and method of forming the same using mold assembly
摘要 <p>A mold assembly for forming an ophthalmic lens article such as an ophthalmic lens and an intermediate product for the ophthalmic lens, the mold assembly consisting of a first mold (10) and a second mold (12), the first and second molds being assembled together to define a mold cavity (24) therebetween having a profile corresponding to that of the ophthalmic lens article, the mold cavity being filled with a polymeric material (32) which is polymerized to form the ophthalmic lens article, wherein: at least one of the first and second molds (10, 12) is a resin mold which is formed of a resin material, a portion (19) of at least a molding surface (16) of the resin mold being irradiated directly with a UV radiation so as to provide a UV-treated surface (28), the ophthalmic lens article formed in the mold cavity being held on the resin mold such that the ophthalmic lens article adheres to the UV-treated surface, when the first and second molds are separated away from each other. <IMAGE></p>
申请公布号 EP1078732(A2) 申请公布日期 2001.02.28
申请号 EP20000307339 申请日期 2000.08.25
申请人 MENICON CO., LTD. 发明人 GOTOU, YUUJI;MATSUDA, YASUSHI
分类号 C08J7/00;B29C33/00;B29C33/38;B29C33/40;B29C33/42;B29C33/50;B29C35/08;B29C37/00;B29C39/26;B29C59/16;B29D11/00;(IPC1-7):B29D11/00;B29C35/00 主分类号 C08J7/00
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