公开(公告)号：DE60017357T2

公开(公告)日：2005-12-22

申请号：DE60017357

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.

公开(公告)号：AT286924T

公开(公告)日：2005-01-15

申请号：AT00967957

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.

公开(公告)号：DE60206291D1

公开(公告)日：2006-02-02

申请号：DE60206291

申请日：2002-08-12

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  DANTAS DE MORAIS TONY ,  YEAN LEANIRITH

IPC: B29C39/10 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B27/01

Abstract: A lens has at least one insert ( 16, 28 ), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould ( 36 ). A polymer ( 44 ) is then moulded in a mould ( 42, 36 ) formed on one of its faces from the overmould. After moulding, the overmould may be preserved and form part of the lens, if necessary after surface grinding. The overmould may also be separated from the lens; in this case, the lens is machined, removing at least part of the inserts. The lens obtained has an insert in a reproducible position, with an entrance or exit surface inducing no optical distortion.

公开(公告)号：FR2828743B1

公开(公告)日：2004-02-27

申请号：FR0110816

申请日：2001-08-14

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  DANTAS DE MORAIS TONY ,  YEAN LEANIRITH

IPC: B29C39/10 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B27/01 ,  G02B27/10 ,  G02B27/02 ,  G02C7/02

Abstract: A lens has at least one insert ( 16, 28 ), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould ( 36 ). A polymer ( 44 ) is then moulded in a mould ( 42, 36 ) formed on one of its faces from the overmould. After moulding, the overmould may be preserved and form part of the lens, if necessary after surface grinding. The overmould may also be separated from the lens; in this case, the lens is machined, removing at least part of the inserts. The lens obtained has an insert in a reproducible position, with an entrance or exit surface inducing no optical distortion.

公开(公告)号：FR2828743A1

公开(公告)日：2003-02-21

申请号：FR0110816

申请日：2001-08-14

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  DANTAS DE MORAIS TONY ,  YEAN LEANIRITH

IPC: B29C39/10 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B27/01 ,  G02B27/10 ,  G02B27/02 ,  G02C7/02

Abstract: A lens has at least one insert (16, 28), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould (36). A polymer (44) is then moulded in a mould (42, 36) formed on one of its faces from the overmould. After moulding, the overmould may be preserved and form part of the lens, if necessary after surface grinding. The overmould may also be separated from the lens; in this case, the lens is machined, removing at least part of the inserts. The lens obtained has an insert in a reproducible position, with an entrance or exit surface inducing no optical distortion.

公开(公告)号：FR2799470B1

公开(公告)日：2002-01-11

申请号：FR9912459

申请日：1999-10-06

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.

公开(公告)号：FR2799470A1

公开(公告)日：2001-04-13

申请号：FR9912459

申请日：1999-10-06

Applicant: ESSILOR INT

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

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

Abstract: The invention concerns compositions comprising: (a) at least 40 parts by weight, preferably at least 50 parts by weight of at least a thio(meth)acrylate monomer; (b) at least a monomer with high Abbe coefficient; (c) not more than 20 parts by weight, preferably not more than 15 parts by weight, and advantageously not more than 10 parts by weight of an aromatic polyvinyl monomer; and (d) at least a polythiol; for 100 parts by weight of (a), (b), (c), and (d). The invention is useful for making optical lenses.

公开(公告)号：DE60206291T2

公开(公告)日：2006-07-13

申请号：DE60206291

申请日：2002-08-12

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  DANTAS DE MORAIS TONY ,  YEAN LEANIRITH

IPC: B29C39/10 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B27/01

Abstract: A lens has at least one insert ( 16, 28 ), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould ( 36 ). A polymer ( 44 ) is then moulded in a mould ( 42, 36 ) formed on one of its faces from the overmould. After moulding, the overmould may be preserved and form part of the lens, if necessary after surface grinding. The overmould may also be separated from the lens; in this case, the lens is machined, removing at least part of the inserts. The lens obtained has an insert in a reproducible position, with an entrance or exit surface inducing no optical distortion.

公开(公告)号：AT304937T

公开(公告)日：2005-10-15

申请号：AT02772151

申请日：2002-08-12

Applicant: ESSILOR INT

Inventor： PRIMEL ODILE ,  PILLIE MAXIME ,  DANTAS DE MORAIS TONY ,  YEAN LEANIRITH

IPC: B29C39/10 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B27/01

Abstract: A lens has at least one insert ( 16, 28 ), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould ( 36 ). A polymer ( 44 ) is then moulded in a mould ( 42, 36 ) formed on one of its faces from the overmould. After moulding, the overmould may be preserved and form part of the lens, if necessary after surface grinding. The overmould may also be separated from the lens; in this case, the lens is machined, removing at least part of the inserts. The lens obtained has an insert in a reproducible position, with an entrance or exit surface inducing no optical distortion.

公开(公告)号：DE60017357D1

公开(公告)日：2005-02-17

申请号：DE60017357

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.