Title:
眼用レンズ製造の間の余分な重合体リングの除去
Document Type and Number:
Japanese Patent JP5236653
Kind Code:
B2
Abstract:
The present invention includes molds for forming ophtalmic lenses, such as contact lens. In particular, the present invention relates to apparatus, molds and methods for fashioning an ophthalmic lens with a mold assembly that includes two or more mold parts with at least one of the mold parts including a flange surface and a static charge differential between each mold part, including the flange surface.
Inventors:
Ansel Scott F
In Chang Hong
In Chang Hong
Application Number:
JP2009530462A
Publication Date:
July 17, 2013
Filing Date:
September 28, 2007
Export Citation:
Assignee:
Johnson & Johnson Vision Care, Inc.
International Classes:
B29C33/72; B29C33/40; B29C39/22; B29C39/26; G02C7/04; B29L11/00
Domestic Patent References:
| JP7195558A | ||||
| JP9076360A | ||||
| JP2001264706A |
Attorney, Agent or Firm:
Konobu Kato
Takafumi Oshima
Takafumi Oshima