Title:
UV光を使用するコンタクトレンズ製造
Document Type and Number:
Japanese Patent JP4395297
Kind Code:
B2
Abstract:
A method and an apparatus are proposed for producing mouldings, in particular ophthalmic lenses, such as contact lenses for example, in which a starting material located in a mould (100, 110; 100a, 110a) is polymerized and/or crosslinked by means of exposure to light, in particular by exposure to UV light, so that a demouldable moulding is produced. The measurement of the intensity (I) of the light takes place during the production of the mouldings.
Inventors:
Axel Heinrich
Bernhard Seiferlink
Klaus Habelstrow
Bernhard Seiferlink
Klaus Habelstrow
Application Number:
JP2002329272A
Publication Date:
January 06, 2010
Filing Date:
November 13, 2002
Export Citation:
Assignee:
NOVARTIS AG
International Classes:
B29C39/44; G02C7/04; B29C35/08; B29C39/06; B29C39/24; B29D11/00; B29L11/00
Domestic Patent References:
| JP5031735A | ||||
| JP8174699A | ||||
| JP2002347049A | ||||
| JP4275110A | ||||
| JP10058550A | ||||
| JP2001510404A | ||||
| JP2003517959A |
Foreign References:
| WO2001000393A1 | ||||
| EP1000393A1 |
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Koshiro Tsukuda
Fumio Shinoda
Koshiro Tsukuda