Title:
新規(チオ)(メタ)アクリレート単量体、これらの単量体の合成のための中間化合物、重合性組成物とそれから得られる重合体、および、その光学用と眼科用の使用
Document Type and Number:
Japanese Patent JP4480190
Kind Code:
B2
Abstract:
The novel monomers correspond to the formula:in which:Z represents H or CH3 and X represents O or S, andY is a 5- to 8-membered heterocycle consisting of hydrogen, carbon and sulphur atoms and at least two endocyclic sulphur atoms.
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Inventors:
Caille Florence
Sand Michel
Poke daniel
Juli Dorote
Schneider Michel
Myelojinsky Jean-Luc
Sand Michel
Poke daniel
Juli Dorote
Schneider Michel
Myelojinsky Jean-Luc
Application Number:
JP53541498A
Publication Date:
June 16, 2010
Filing Date:
February 10, 1998
Export Citation:
Assignee:
Essilor Aterna Zionard Company Generale De Optics
International Classes:
C07D339/04; C07D339/00; C07D339/06; C07D339/08; C07D341/00; C08F20/38; G02B1/04; G02B7/04
Domestic Patent References:
| JP4321662A | ||||
| JP2059570A | ||||
| JP4161410A | ||||
| JP3215801A | ||||
| JP7215963A |
Other References:
Molecular Crystals and Liquid Crystals (1994), 250, 41-49
Voprosy Khimii i Khimicheskoi Tekhnologii (1988), 88, 43-46
Voprosy Khimii i Khimicheskoi Tekhnologii (1988), 88, 43-46
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa