公开(公告)号：EP0901486B1

公开(公告)日：2001-09-26

申请号：EP98908160.9

申请日：1998-02-10

申请人： ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE

发明人： CAYE, Florence ,  SINDT, Michèle ,  PAQUER, Daniel ,  JURY, Dorothée ,  SCHNEIDER, Michel ,  MIELOSZYNSKI, Jean-Luc

IPC分类号： C07D339/00 ,  C07D337/02 ,  C07D337/16 ,  C07D339/04 ,  C07D339/08 ,  C07D341/00 ,  C07D339/06 ,  C08F220/38 ,  G02B1/04

CPC分类号： C08F20/38 ,  C07D339/00 ,  C07D339/04 ,  C07D339/08 ,  C07D341/00 ,  G02B1/041 ,  C08L33/14

摘要： The invention concerns novel monomers of formula A: (A) in which: Z represents H or CH3 and X represents O or S, and Y is a heterocyclic compound consisting of hydrogen, carbon and sulphur atoms, having 5 to 8 chains and at least two intracyclic sulphur atoms. The invention is useful for making waveguides, optical fibres and spectacle lenses.

公开(公告)号：EP0901486A1

公开(公告)日：1999-03-17

申请号：EP98908160.0

申请日：1998-02-10

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

发明人： CAYE, Florence ,  SINDT, Michèle ,  PAQUER, Daniel ,  JURY, Dorothée ,  SCHNEIDER, Michel ,  MIELOSZYNSKI, Jean-Luc

IPC分类号： C07D339 ,  C07D341 ,  C08F20 ,  G02B1 ,  G02B7

CPC分类号： C08F20/38 ,  C07D339/00 ,  C07D339/04 ,  C07D339/08 ,  C07D341/00 ,  G02B1/041 ,  C08L33/14

摘要： The invention concerns novel monomers of formula A: (A) in which: Z represents H or CH3 and X represents O or S, and Y is a heterocyclic compound consisting of hydrogen, carbon and sulphur atoms, having 5 to 8 chains and at least two intracyclic sulphur atoms. The invention is useful for making waveguides, optical fibres and spectacle lenses.