Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONTACT LENS AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2011203389
Kind Code:
A
Abstract:

To provide a highly hydrous contact lens having a cellulose derivative as an essential component.

The highly hydrous contact lens is obtained by subjecting a mixture containing a cellulose derivative, a polymerizable compound couplable to the foregoing cellulose derivative, and water to irradiation with radiation.


More Like This:
WO/1989/007281PATTERN CONTACT LENS
JP2536897[Title of Invention] Method for manufacturing contact lens
Inventors:
SATO TOSHIHIRO
HIROKI AKIHIRO
NAGASAWA NAOTANE
TAMADA MASAO
Application Number:
JP2010068944A
Publication Date:
October 13, 2011
Filing Date:
March 24, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON CONTACT LENS:KK
JAPAN ATOMIC ENERGY AGENCY
International Classes:
G02C7/04; B29C39/02; B29D11/00; C08F2/00; C08F2/44; C08F251/02; B29L11/00
Domestic Patent References:
JP2004059926A2004-02-26
JPS403718B1
JPS5225895A1977-02-26
JPS379348B1
JPH04318049A1992-11-09
JPH08184786A1996-07-16
JPH02168958A1990-06-29
JP2001002703A2001-01-09
JP2007277491A2007-10-25
Attorney, Agent or Firm:
Katsumi Utaka



 
Previous Patent: ORGANIC EL DISPLAY DEVICE AND ORGANIC EL DISPLAY METHOD

Next Patent: SEALING MEMBER FOR PREVENTING LEAKAGE OF POWDER, SUCH AS ELECTROPHOTOGRAPHIC TONER