公开(公告)号：AU7794500A

公开(公告)日：2001-05-10

申请号：AU7794500

申请日：2000-10-05

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  RICHARD GILLES ,  YEAN LEANIRITH

IPC: C08F2/38 ,  C08F220/38 ,  C08F228/02 ,  G02B1/04

Abstract: The compositions comprise:(a) at least 40 parts by weight, preferably at least 50 parts by weight, of at least one thio(meth)acrylate monomer,(b) at least one high Abbe number monomer,(c) at the most 20 parts by weight, preferably at the most 15 parts by weight and more preferably 10 parts by weight of an aromatic polyvinyl monomer, and(d) at least one polythiol, for 100 parts by weight of (a), (b), (c) and (d).Application for the manufacture of optical lenses.