Title:
FLUORINE-CONTAINING ORGANOPOLYSILOXANE-BASED OPTICAL ARTICLE
Document Type and Number:
Japanese Patent JP2501162
Kind Code:
B2
Abstract:
PURPOSE: To provide the subject optical article treated with an activated gas, with the weight ratio of fluorine to silicon within a specified range, excellent in antistatic nature, thus prevented from dust or dirt adherence thereto.
CONSTITUTION: The objective optical article with the weight ratio of fluorine to silicon falling between 0.02 and 10, treated with an activated gas, suitable as an optical lens such as for spectacles or cameras.
Inventors:
SEKI TETSUYA
TANIGUCHI TAKASHI
TANIGUCHI TAKASHI
Application Number:
JP10754692A
Publication Date:
May 29, 1996
Filing Date:
April 27, 1992
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08G77/38; C08J5/00; C08J7/00; G02B1/04; G02B1/10; G02B1/16; G02B1/18; G02C7/02; B29K83/00; B29K105/32; (IPC1-7): C08J7/00; C08G77/38; C08J5/00; C08J7/00; G02B1/04; G02B1/10; G02C7/02
Domestic Patent References:
| JP5142553A | ||||
| JP54137073A | ||||
| JP58167448A | ||||
| JP5926944A |
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