公开(公告)号：DK0614957T3

公开(公告)日：1997-10-20

申请号：DK94400476

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：AT158334T

公开(公告)日：1997-10-15

申请号：AT94400476

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：FR2702487B1

公开(公告)日：1995-04-21

申请号：FR9302650

申请日：1993-03-08

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES

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

公开(公告)号：BR9400834A

公开(公告)日：1994-11-01

申请号：BR9400834

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

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：FR2653778B1

公开(公告)日：1994-09-23

申请号：FR8914224

申请日：1989-10-30

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES

IPC: C08K5/09 ,  C08G77/58 ,  C08G79/00 ,  C08L83/04 ,  C09D183/04 ,  C09D183/14 ,  C09D7/12

Abstract: Process for the preparation of a polysiloxane resin composition for antiabrasive coating of high refractive index, characterised in that it comprises the hydrolysis of a first constituent of organosiloxane type to an alkoxysilane hydrolysate containing condensable silanol groups, and the reaction of the hydrolysate obtained with a second constituent consisting of an organic titanium compound containing at least one carboxylic acid titanic ester functional group, with addition of a quantity of water suitable to cause the hydrolysis of the remaining hydrolysable groups in the mixture obtained and the formation of a siloxane prepolymer incorporating the titanium.

公开(公告)号：NO940733A

公开(公告)日：1994-09-09

申请号：NO940733

申请日：1994-03-03

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 ,  C08L83/04

CPC classification number: C08K13/02 ,  C03C1/008 ,  C03C17/001 ,  C03C17/007 ,  C03C2203/28 ,  C09D183/06 ,  G02B1/105 ,  G02B1/14 ,  Y10T428/31663 ,  C08L83/06 ,  C08K3/36 ,  C08L83/00

公开(公告)号：NO940733D0

公开(公告)日：1994-03-03

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 ,  C08L83/04

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：CA2858283C

公开(公告)日：2020-03-10

申请号：CA2858283

申请日：2012-12-27

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES ,  PEGA STEPHANIE

IPC: C09D183/12 ,  C09D7/61 ,  G02B1/14

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：CA3066662A1

公开(公告)日：2018-12-27

申请号：CA3066662

申请日：2018-06-19

Applicant: ESSILOR INT

Inventor： CONTE DOMINIQUE ,  MAITRE NICOLAS ,  LECLAIRE YVES

IPC: B29D11/00 ,  B33Y80/00 ,  G02B3/00

Abstract: An optical part (10) comprises an ophthalmic lens (11; 12) produced by additive manufacturing and a holder (14) integrally formed with the ophthalmic lens (11; 12). A method of producing an optical part is also disclosed.

公开(公告)号：FR3024457B1

公开(公告)日：2018-01-12

申请号：FR1457394

申请日：2014-07-30

Applicant: ESSILOR INT

Inventor： LECLAIRE YVES

IPC: C09D183/06 ,  G02B1/12 ,  G02C7/02

Abstract: La présente invention porte sur une composition polymérisable pour la réalisation de vernis sur au moins une face d'une lentille ophtalmique en matériau thermoplastique de la famille des polyacrylates, comprenant un composé organosilicique durcissable, et un catalyseur de condensation, la dite composition étant dépourvue de tout monomère comprenant une fonction vinyle ou époxy et de tout composé issu de tels monomères, afin d'améliorer l'adhésion dudit vernis sur ladite lentille.