Title:
SILICONE MONOMER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/098966
Kind Code:
A1
Abstract:
Provided are: a silicone monomer which has a high silicone content, may have high transparency and oxygen transmission rate when copolymerized with polymerizable monomers such as a (meth)acrylic monomer, and is suitable for application to the eye; a method for producing the same; and a monomer composition and a polymer using the monomer. This silicon monomer is represented by formula (1) (R: H or CH3, X: a group selected from formula (2a) - formula (2f), and n: 0 or 1.). The monomer is useful for producing eye devices such as contact lenses.
(1)
(2a)
(2b)
(2c)
(2d)
(2e)
(2f)
Inventors:
MATSUOKA YOSUKE (JP)
IWAKIRI NORIO (JP)
YOSHIOKA NOBUYUKI (JP)
SAKAMOTO NOBUYUKI (JP)
IWAKIRI NORIO (JP)
YOSHIOKA NOBUYUKI (JP)
SAKAMOTO NOBUYUKI (JP)
Application Number:
PCT/JP2011/080311
Publication Date:
July 04, 2013
Filing Date:
December 27, 2011
Export Citation:
Assignee:
NOF CORP (JP)
MATSUOKA YOSUKE (JP)
IWAKIRI NORIO (JP)
YOSHIOKA NOBUYUKI (JP)
SAKAMOTO NOBUYUKI (JP)
MATSUOKA YOSUKE (JP)
IWAKIRI NORIO (JP)
YOSHIOKA NOBUYUKI (JP)
SAKAMOTO NOBUYUKI (JP)
International Classes:
C08F30/08; C07F7/10; C08F230/08; G02C7/04
Foreign References:
| JP2012017285A | 2012-01-26 | |||
| JP2000212223A | 2000-08-02 | |||
| JP2007526364A | 2007-09-13 | |||
| JP2011528816A | 2011-11-24 | |||
| JP2000191730A | 2000-07-11 | |||
| JP2002088119A | 2002-03-27 | |||
| JP2001323024A | 2001-11-20 |
Attorney, Agent or Firm:
SAKAI Hajime et al. (JP)
Sakai 1 (JP)
Sakai 1 (JP)
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Claims: