Title:
プラスチックレンズの染色方法
Document Type and Number:
Japanese Patent JP4263432
Kind Code:
B2
Abstract:
To provide a method for dyeing plastic lenses which is superior in levelness properties in comparison with a conventional vapor phase process and dyes plastic lenses to a high density.
An intermediate medium containing a sublimating dye is manufactured by using ink containing the sublimating dye and printing a desired pattern with an ink jet printer. The intermediate medium is brought into contact with a plastic lens, and in this state, the sublimating dye is sublimated in a hot water vapor atmosphere to dye the plastic lens.
COPYRIGHT: (C)2004,JPO
Inventors:
Yukio Kubota
Hiraide Tsuneo
Hiraide Tsuneo
Application Number:
JP2002198852A
Publication Date:
May 13, 2009
Filing Date:
July 08, 2002
Export Citation:
Assignee:
Seiko Optical Products Co., Ltd.
International Classes:
G02C7/02; D06P3/00; D06P5/00; G02C7/04; G02C7/10
Domestic Patent References:
| JP2000017586A | ||||
| JP2002098802A | ||||
| JP2000314088A | ||||
| JP2001066401A | ||||
| JP2000009905A | ||||
| JP7070957A | ||||
| JP8104056A | ||||
| JP5069683A | ||||
| JP8238828A | ||||
| JP9131565A | ||||
| JP2002138378A |
Attorney, Agent or Firm:
Takaishi Tachibana
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