公开(公告)号：FR2797267B1

公开(公告)日：2002-05-31

申请号：FR9910230

申请日：1999-08-06

Applicant: ESSILOR INT

Inventor： PRIEUR BLANC AUDE ,  CANO JEAN PAUL

IPC: C08J7/02 ,  G02B1/04 ,  G02B3/00 ,  G02C7/04 ,  G02C7/02 ,  B24B13/00 ,  B29D11/00

Abstract: The invention concerns a method comprising the steps of grinding, fine grinding, and polishing a surface of an optical article made of transparent thermoplastic material, one of the steps of fine grinding or polishing consisting of treating the surface with a solvent or a mixture of solvents. The invention is applicable to lenses for spectacles.

公开(公告)号：FR2797267A1

公开(公告)日：2001-02-09

申请号：FR9910230

申请日：1999-08-06

Applicant: ESSILOR INT

Inventor： PRIEUR BLANC AUDE ,  CANO JEAN PAUL

IPC: C08J7/02 ,  G02B1/04 ,  G02B3/00 ,  G02C7/04 ,  G02C7/02 ,  B24B13/00 ,  B29D11/00

Abstract: The invention concerns a method comprising steps which consist in: grinding, fine grinding and polishing a surface of an optical product made of transparent thermoplastic material, one of the steps of fine grinding or polishing consisting in treating the surface with a solvent or a mixture of solvents. The invention is applicable to lenses for spectacles.