公开(公告)号：NO307659B1

公开(公告)日：2000-05-08

申请号：NO940733

申请日：1994-03-03

Applicant: ESSILOR INT

Inventor： VANEECKHOUTTE PHILIPPE ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: B29K83/00 ,  B29D11/00 ,  C08G77/14 ,  C08G77/22 ,  C08K13/02 ,  C09D183/04 ,  C09D183/06

Abstract: Curable composition for antiabrasion coating, including the constituents A - a hydrolysate of an epoxytrialkoxysilane, B - a hydrolysate of a silane of formula (I) in which each of T and T produces an OH group by hydrolytic treatment and Z and Z are unreactive organic groups, C - colloidal silica, D - a specific aluminium catalyst, E - optionally, an organic solvent whose boiling point is between 70@C and 140@C, and the corresponding coated articles, optionally treated against reflections.

公开(公告)号：GR3025687T3

公开(公告)日：1998-03-31

申请号：GR970403337

申请日：1997-12-16

Applicant: ESSILOR INT

Inventor： VANEECKHOUTTE PHILIPPE ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: B29K83/00 ,  C08G77/14 ,  C08G77/22 ,  B29D11/00 ,  C08K13/02 ,  C09D183/04 ,  C09D183/06 ,  C08J7/04 ,  C08K5/00

Abstract: Curable composition for antiabrasion coating, including the constituents A - a hydrolysate of an epoxytrialkoxysilane, B - a hydrolysate of a silane of formula (I) in which each of T and T produces an OH group by hydrolytic treatment and Z and Z are unreactive organic groups, C - colloidal silica, D - a specific aluminium catalyst, E - optionally, an organic solvent whose boiling point is between 70@C and 140@C, and the corresponding coated articles, optionally treated against reflections.

公开(公告)号：DE69405613T2

公开(公告)日：1998-02-19

申请号：DE69405613

申请日：1994-03-07

Applicant: ESSILOR INT

Inventor： VANEECKHOUTTE PHILIPPE ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: B29D11/00 ,  B29K83/00 ,  C08G77/14 ,  C08G77/22 ,  C08K13/02 ,  C09D183/04 ,  C09D183/06 ,  C08J7/04 ,  C08K5/00

Abstract: Curable composition for antiabrasion coating, including the constituents A - a hydrolysate of an epoxytrialkoxysilane, B - a hydrolysate of a silane of formula (I) in which each of T and T produces an OH group by hydrolytic treatment and Z and Z are unreactive organic groups, C - colloidal silica, D - a specific aluminium catalyst, E - optionally, an organic solvent whose boiling point is between 70@C and 140@C, and the corresponding coated articles, optionally treated against reflections.

公开(公告)号：BR9508143A

公开(公告)日：1997-11-04

申请号：BR9508143

申请日：1995-06-20

Applicant: ESSILOR INT

Inventor： CANO JEAN-PAUL ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: G02C7/02 ,  B05D1/38 ,  B05D3/10 ,  B05D3/14 ,  B05D5/00 ,  C08F112/08 ,  C08F118/18 ,  C08F120/14 ,  C08G18/48 ,  C08J7/00 ,  C08J7/04 ,  C09D171/02 ,  C09D175/04 ,  G02B1/04 ,  G02B1/10 ,  G02B1/11

Abstract: PCT No. PCT/FR95/00812 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/00403 PCT Pub. Date Jan. 4, 1996An ophthalmic lens consisting of a substrate made of organic glass, of an abrasion-resistant coating, of a layer of impact-resistant primer and of an inorganic antireflective coating, wherein the surface of the said substrate is covered with the abrasion-resistant coating and in that the impact-resistant primer layer is inserted between the said abrasion-resistant layer and the anti-reflective coating, wherein the abrasion-resistant coating comprises a hydrolyzate or a mixture of hydrolyzates of a silane compound of formula: in which: R1 denotes an organic group containing an epoxy group; R2 is a hydrocarbon radical which has 1 or 2 carbon atoms; and R3 is a hydrocarbon group which has from 1 to 4 carbon atoms, and a is 0 or 1 in value.

公开(公告)号：DE69402969T2

公开(公告)日：1997-08-28

申请号：DE69402969

申请日：1994-03-07

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES

IPC: G02C7/02 ,  C08J7/04 ,  C08K3/36 ,  C08L83/00 ,  C08L83/02 ,  C09D183/06 ,  G02B1/10 ,  C08K5/00

公开(公告)号：AU2797895A

公开(公告)日：1996-01-19

申请号：AU2797895

申请日：1995-06-20

Applicant: ESSILOR INT

Inventor： CANO JEAN-PAUL ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: G02C7/02 ,  B05D1/38 ,  B05D3/10 ,  B05D3/14 ,  B05D5/00 ,  C08F112/08 ,  C08F118/18 ,  C08F120/14 ,  C08G18/48 ,  C08J7/00 ,  C08J7/04 ,  C09D171/02 ,  C09D175/04 ,  G02B1/04 ,  G02B1/10 ,  G02B1/11

Abstract: PCT No. PCT/FR95/00812 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/00403 PCT Pub. Date Jan. 4, 1996An ophthalmic lens consisting of a substrate made of organic glass, of an abrasion-resistant coating, of a layer of impact-resistant primer and of an inorganic antireflective coating, wherein the surface of the said substrate is covered with the abrasion-resistant coating and in that the impact-resistant primer layer is inserted between the said abrasion-resistant layer and the anti-reflective coating, wherein the abrasion-resistant coating comprises a hydrolyzate or a mixture of hydrolyzates of a silane compound of formula: in which: R1 denotes an organic group containing an epoxy group; R2 is a hydrocarbon radical which has 1 or 2 carbon atoms; and R3 is a hydrocarbon group which has from 1 to 4 carbon atoms, and a is 0 or 1 in value.

公开(公告)号：AU6210394A

公开(公告)日：1994-09-26

申请号：AU6210394

申请日：1994-03-07

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES

IPC: G02C7/02 ,  C08J7/04 ,  C08K3/36 ,  C08L83/00 ,  C08L83/02 ,  C09D183/06 ,  G02B1/10 ,  C08K5/00

公开(公告)号：FI941092A

公开(公告)日：1994-09-09

申请号：FI941092

申请日：1994-03-08

Applicant: ESSILOR INT

Inventor： VANEECKHOUTTE PHILIPPE ,  LECLAIRE YVES ,  ROBERT ANNE

IPC: B29K83/00 ,  C08G77/14 ,  C08G77/22 ,  C08K13/02 ,  B29D11/00 ,  C09D183/04 ,  C09D183/06 ,  C08L83/06 ,  C08G77/08

Abstract: Curable composition for antiabrasion coating, including the constituents A - a hydrolysate of an epoxytrialkoxysilane, B - a hydrolysate of a silane of formula (I) in which each of T and T produces an OH group by hydrolytic treatment and Z and Z are unreactive organic groups, C - colloidal silica, D - a specific aluminium catalyst, E - optionally, an organic solvent whose boiling point is between 70@C and 140@C, and the corresponding coated articles, optionally treated against reflections.

公开(公告)号：AU2012360908B2

公开(公告)日：2016-07-14

申请号：AU2012360908

申请日：2012-12-27

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES ,  PEGA STEPHANIE

IPC: C09D183/04 ,  C08K3/20 ,  G02B1/10

Abstract: The present invention pertains to a coating composition comprising a colloidal suspension of specific zirconia nano-particles, at least one epoxysilane and at least one catalyst. It also pertains to a method for preparing this composition, and to its use for coating a transparent optical substrate. This invention is also directed to an optical article, such as an ophthalmic lens, comprising a transparent polymer substrate, especially an acrylic substrate, and a coating prepared from the aforesaid composition, which is directly applied on said substrate.

公开(公告)号：AU2012360908A1

公开(公告)日：2014-06-05

申请号：AU2012360908

申请日：2012-12-27

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES ,  PEGA STEPHANIE

IPC: C09D183/04 ,  C08K3/20 ,  G02B1/10

Abstract: The present invention pertains to a coating composition comprising a colloidal suspension of specific zirconia nano-particles, at least one epoxysilane and at least one catalyst. It also pertains to a method for preparing this composition, and to its use for coating a transparent optical substrate. This invention is also directed to an optical article, such as an ophthalmic lens, comprising a transparent polymer substrate, especially an acrylic substrate, and a coating prepared from the aforesaid composition, which is directly applied on said substrate.