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公开(公告)号：BRPI0620111A2
公开(公告)日：2013-01-15
申请号：BRPI0620111
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , LOCKWOOD MATTHEW JAMES , YANG HSINJIN
IPC: B29D11/00
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公开(公告)号：CA2631367C
公开(公告)日：2012-07-10
申请号：CA2631367
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , LOCKWOOD MATTHEW JAMES , YANG HSINJIN
IPC: B29D11/00
Abstract: A method for in-mold coating of an injection molded thermoplastic lens that resides in an injection molding machine oriented to a horizontal parting line(116). An optical lens(
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公开(公告)号：DE602006016857D1
公开(公告)日：2010-10-21
申请号：DE602006016857
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , LOCKWOOD MATTHEW JAMES , YANG HSINJIN
IPC: B29D11/00
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公开(公告)号：AT478761T
公开(公告)日：2010-09-15
申请号：AT06849487
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , OLIVEROS OBORDO JOEY , YANG HSINJIN
IPC: B29D11/00
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公开(公告)号：AU2006336869B2
公开(公告)日：2010-07-01
申请号：AU2006336869
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： YANG HSINJIN , LOCKWOOD MATTHEW JAMES , CHEN XU
IPC: B29D11/00
Abstract: A method for in-mold coating of an injection molded thermoplastic lens that resides in an injection molding machine oriented to a horizontal parting line. An optical lens is initially formed by injecting molten thermoplastic resin into an edge-gated lens-forming cavity held closed under a primary clamp force. The mold is opened at a time when the lens is rigid enough to retain its shape. An unpressurized full metered charge of coating is applied onto the center of the lens. The coating is co-molded by ramping up the clamp force from zero to a secondary clamp force less than the primary clamp force to compress the coating into a uniformly thick, fringe-free layer.
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Patent Agency Ranking
公开(公告)号：AU2008265802A1
公开(公告)日：2008-12-24
申请号：AU2008265802
申请日：2008-06-17
Applicant: ESSILOR INT
Inventor： CHEN XU , HARMON RONALD , LOCKWOOD MATTHEW , OBORDO JOEY OLIVEROS , VALERI ROBERT ALAN , BERZON RONALD , DANG HOA THIEN
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公开(公告)号：CA2631367A1
公开(公告)日：2007-08-02
申请号：CA2631367
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： YANG HSINJIN , LOCKWOOD MATTHEW JAMES , CHEN XU
IPC: B29D11/00
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公开(公告)号：AU2008265802B2
公开(公告)日：2012-08-09
申请号：AU2008265802
申请日：2008-06-17
Applicant: ESSILOR INT
Inventor： DANG HOA THIEN , HARMON RONALD , BERZON RONALD , OBORDO JOEY OLIVEROS , CHEN XU , LOCKWOOD MATTHEW , VALERI ROBERT ALAN
Abstract: A method and coating used to prepare a photo chromically-enabled bifocal.ophthalmic lens. The method and equipment includes injection molding a single vision lens (10e), for example, from polycarbonate. The clamp opens vertically and the top insert (20) is exchanged for a bifocal mold (30) having a base curve similar to the single vision lens. The thermos et coating includes compounds from several acrylate classes, and is applied to the single vision lens. The coating may include a photochromic dye. The coating is also formulated to receive a photochromic solution through an imbibition process.
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公开(公告)号：DE602006016481D1
公开(公告)日：2010-10-07
申请号：DE602006016481
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , OLIVEROS OBORDO JOEY , YANG HSINJIN
IPC: B29D11/00
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公开(公告)号：AT480391T
公开(公告)日：2010-09-15
申请号：AT06849491
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： CHEN XU , LOCKWOOD MATTHEW , YANG HSINJIN
IPC: B29D11/00
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