公开(公告)号：MX2010001399A

公开(公告)日：2010-05-20

申请号：MX2010001399

申请日：2008-08-05

Applicant: ESSILOR INT

Inventor： JIANG PEIQI ,  WEBER STEVEN ,  ZHENG HAIPENG

IPC: B29D11/00 ,  G02B1/10

Abstract: Un proceso para aplicar una película revestida o no revestida hacia una superficie de un substrato de lente que comprende los pasos de: proporcionar una composición de adhesivo de fusión caliente (HMA) 11 uida que comprende: un polímero a base de HMa y un monómero u oligómero polimerizable aplicando la composición de ,HMA líquida a ya sea la superficie de una película o un substrato de lente seando la composición de HMA líquida aplicada, moviendo la película y el substrato de lente uno con relación al otro para llenarlos a contacto de aplicación de presión en la película; calentar para alcanzar una Temperatura de proceso Tmasx en o superior a la temperatura de transición de vidrio (Tg), los monómeros u oligómeros siendo líquido a la temperatura de proceso Tmax y polimerizar los monómeros u oligómeros mientras que se mantiene presión y calor.

公开(公告)号：ES2328699T3

公开(公告)日：2009-11-17

申请号：ES04804464

申请日：2004-12-30

Applicant: ESSILOR INT

Inventor： JIANG PEIQI ,  WEBER STEVEN ,  ADILEH FADI O

IPC: B29D11/00

Abstract: Procedimiento para fabricar un artículo óptico revestido libre de líneas de afinado visibles, que comprende: (i) proporcionar un artículo óptico que presenta por lo menos una cara principal geométricamente definida afinada, pero sin pulir; (ii) proporcionar una parte de molde con una superficie interna y una superficie externa; (iii) depositar sobre dicha cara principal de dicho artículo óptico o sobre la superficie interna de la parte de molde una cantidad requerida de una composición de revestimiento curable líquida; (iv) mover el artículo óptico y la parte de molde relativamente uno con relación a otra para que la composición de revestimiento entre en contacto con la cara principal del artículo óptico o para que entre en contacto con la cara interna de la parte de molde; (v) aplicar presión a la parte de molde para extender la composición de revestimiento curable líquida sobre dicha cara principal y formar una capa de composición de revestimiento líquida uniforme sobre la cara principal; (vi) curar la capa de composición de revestimiento líquida; (vii) retirar la parte de molde; y (viii) recuperar el artículo óptico revestido libre de líneas de afinado visibles.

公开(公告)号：DE602004021635D1

公开(公告)日：2009-07-30

申请号：DE602004021635

申请日：2004-12-30

Applicant: ESSILOR INT

Inventor： JIANG PEIQI ,  WEBER STEVEN ,  ADILEH FADI O

IPC: B29D11/00

Abstract: The invention concerns a process for making a coated optical lens blank free of visible fining lines which comprises: (ix) providing an optical article having at least one fined but unpolished geometrically defined main face; (x) providing a mold part having an internal and external surface; (xi) depositing on said main face of said optical article or on the internal surface of the mold part a requisit amount of a liquid curable coating composition; (xii) moving relatively to each other the optical article and the mold part to either bring the coating composition into contact with the main face of the optical article or into contact with the internal face of the mold part; (xiii) applying pressure to the mold part to spread the liquid curable coating composition on said main face and form a uniform liquid coating composition layer onto the main face; (xiv) curing the liquid coating composition layer; (xv) withdrawing the mold part; and recovering the free of visible fining lines coated optical article.

公开(公告)号：PT1853652E

公开(公告)日：2008-11-03

申请号：PT06706690

申请日：2006-02-01

Applicant: ESSILOR INT

Inventor： JIANG PEIQI

IPC: C09D151/00 ,  C08J7/04 ,  G02B1/10

公开(公告)号：AU2002363596B2

公开(公告)日：2008-08-07

申请号：AU2002363596

申请日：2002-11-14

Applicant: ESSILOR INT

Inventor： TURSHANI YASSIN YUSEF ,  JIANG PEIQI ,  WEBER STEVEN ,  OBORDO JOEY OLIVEROS ,  ADILEH FADI O ,  JALLOULI AREF BEN AHMED

IPC: C08G18/10 ,  G02C7/02 ,  C08G18/32 ,  C08G18/50 ,  C08G18/77 ,  G02B1/04

Abstract: A transparent, non elastomeric, high index, impact resistant polythiourethane/urea material comprising the reaction product of: a) at least one (α, ω)-diiso(thio)cyanate cycloaliphatic or aromatic prepolymer having a number average molecular weight ranging from 100 to 3000 gmol−1, and b) at least one primary diamine, in an equivalent molar ratio amine function/iso(thio)cyanate function from 0.5 to 2, preferably from 0.90 to 1.10, wherein, said prepolymer and diamine are free from disulfide (—S—S—) linkage and at least one of the prepolymer or the diamine contains one or more S atoms in its chain.

公开(公告)号：DE60215946T2

公开(公告)日：2007-09-13

申请号：DE60215946

申请日：2002-07-01

Applicant: ESSILOR INT

Inventor： JIANG PEIQI ,  ADILEH FADI ,  TURSHANI YUSEF ,  WEBER STEVEN

IPC: B29D11/00 ,  G02B1/11 ,  B29C35/08 ,  B29C63/16 ,  B29C63/22 ,  B29C63/48 ,  B29C65/00 ,  B29C65/14 ,  B29C65/48 ,  G02B1/10

公开(公告)号：AU2006281391A1

公开(公告)日：2007-02-22

申请号：AU2006281391

申请日：2006-08-10

Applicant: ESSILOR INT

Inventor： REED JIMMY ,  JIANG PEIQI

IPC: B29C63/16 ,  B29D11/00 ,  B30B5/02

Abstract: An inflatable membrane pressing apparatus ( 1 ) for a film or coating application or lamination process comprising:-a supporting means ( 20 ) for supporting an article, -an inflatable membrane device ( 30 ) comprising a pressurized fluid accumulator ( 35,36 ) a face of which is partly formed by an inflatable membrane ( 35 ); -a holding frame ( 10 ) for holding the supporting means and the inflatable membrane device in a spaced apart relationship with the inflatable membrane facing the supporting means; and-a pressurized fluid admission/release means ( 40 ) for introducing and releasing pressurized fluid in and from the fluid accumulator to inflate and deflate the membrane, wherein the pressurized fluid admission/release means comprises a pressure relief valve ( 42 ) for controlling the pressure of the fluid within the accumulator.

公开(公告)号：CA2596517A1

公开(公告)日：2006-08-10

申请号：CA2596517

申请日：2006-02-01

Applicant: ESSILOR INT

Inventor： JIANG PEIQI

IPC: C08J7/04 ,  C09D151/00 ,  G02B1/10

Abstract: A method of applying a coated or uncoated film onto a main surface of a lens substrate. In some cases, the film is a coated film having one surface bearing a coating or a coating stack which is transferred from the film to the lens substrate main surface.

公开(公告)号：AU2006210151A1

公开(公告)日：2006-08-10

申请号：AU2006210151

申请日：2006-02-01

Applicant: ESSILOR INT

Inventor： JIANG PEIQI

IPC: C08J7/04 ,  C09D151/00 ,  G02B1/10

Abstract: A method of applying a coated or uncoated film onto a main surface of a lens substrate. In some cases, the film is a coated film having one surface bearing a coating or a coating stack which is transferred from the film to the lens substrate main surface.

公开(公告)号：AU2004308690A1

公开(公告)日：2005-07-14

申请号：AU2004308690

申请日：2004-12-30

Applicant: ESSILOR INT

Inventor： WEBER STEVEN ,  JIANG PEIQI ,  ADILEH FADI O

IPC: B29D11/00

Abstract: The invention concerns a process for making a coated optical lens blank free of visible fining lines which comprises: (ix) providing an optical article having at least one fined but unpolished geometrically defined main face; (x) providing a mold part having an internal and external surface; (xi) depositing on said main face of said optical article or on the internal surface of the mold part a requisit amount of a liquid curable coating composition; (xii) moving relatively to each other the optical article and the mold part to either bring the coating composition into contact with the main face of the optical article or into contact with the internal face of the mold part; (xiii) applying pressure to the mold part to spread the liquid curable coating composition on said main face and form a uniform liquid coating composition layer onto the main face; (xiv) curing the liquid coating composition layer; (xv) withdrawing the mold part; and recovering the free of visible fining lines coated optical article.