公开(公告)号：WO2008157534A1

公开(公告)日：2008-12-24

申请号：PCT/US2008067200

申请日：2008-06-17

Applicant: ESSILOR INT ,  BERZON RONALD ,  CHEN XU ,  DANG HOA THIEN ,  HARMON RONALD ,  LOCKWOOD MATTHEW ,  OBORDO JOEY OLIVEROS ,  VALERI ROBERT ALAN

Inventor： BERZON RONALD ,  CHEN XU ,  DANG HOA THIEN ,  HARMON RONALD ,  LOCKWOOD MATTHEW ,  OBORDO JOEY OLIVEROS ,  VALERI ROBERT ALAN

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

CPC classification number: B29D11/00028 ,  B29C37/0028 ,  B29C45/1675 ,  B29C45/1756 ,  B29L2011/0016 ,  B29L2011/0033

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.

Abstract translation: 用于制备光致变色双焦点透镜的方法和涂层。 该方法和设备包括例如从聚碳酸酯注塑成型单视觉透镜（10e）。 夹具垂直打开，并且顶部插入件（20）被更换为具有类似于单视觉透镜的基本曲线的双焦模具（30）。 热水涂层包括来自几种丙烯酸酯类的化合物，并且被应用于单视透镜。 涂层可以包括光致变色染料。 涂层也被配制成通过吸收过程接收光致变色溶液。

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

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

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.

公开(公告)号：BRPI0812719A2

公开(公告)日：2014-12-23

申请号：BRPI0812719

申请日：2008-06-17

Applicant: ESSILOR INT

Inventor： BERZON RONALD ,  CHEN XU ,  DANG HOA THIEN ,  HARMON RONALD ,  LOCKWOOD MATTHEW ,  OBORDO JOEY OLIVEROS ,  VALERI ROBERT ALAN

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

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

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

公开(公告)号：CA2691219C

公开(公告)日：2015-09-08

申请号：CA2691219

申请日：2008-06-17

Applicant: ESSILOR INT

Inventor： BERZON RONALD ,  CHEN XU ,  DANG HOA THIEN ,  HARMON RONALD ,  LOCKWOOD MATTHEW ,  OBORDO JOEY OLIVEROS ,  VALERI ROBERT ALAN

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

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.

公开(公告)号：CA2691219A1

公开(公告)日：2008-12-24

申请号：CA2691219

申请日：2008-06-17

Applicant: ESSILOR INT

Inventor： BERZON RONALD ,  CHEN XU ,  DANG HOA THIEN ,  HARMON RONALD ,  LOCKWOOD MATTHEW ,  OBORDO JOEY OLIVEROS ,  VALERI ROBERT ALAN

IPC: B29D11/00 ,  B29C37/00 ,  B29C45/04

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.