Title:
適合性コーティングを含む光学要素および適合性コーティングを含む光学要素を作製するための方法
Document Type and Number:
Japanese Patent JP5421122
Kind Code:
B2
Abstract:
The present invention relates to optical elements, such as ophthalmic elements, including a substrate, a compatiblizing coating that optionally includes a dendritic polymer on at least a portion of the surface of the substrate and a functional organic coating, such as, but not limited to, an alignment coating, a photochromic coating, or an aligned liquid crystal coating, in contact with at least a portion of the compatiblizing coating opposite the substrate. The present invention also relates to compatiblizing coating compositions of dendritic polymers that may be used to form compatiblizing coatings on the surface of an optical element, and methods of making optical elements using the compatiblizing coatings. The coating compositions comprise at least one of an isocyanate-containing material comprising at least two reactive functional groups at least one of which is an isocyanate group; and an aminoplast resin comprising at least two reactive functional groups. Optical and ophthalmic elements and their manufacture are also disclosed.
Inventors:
Seabert, Kevin W..
King, Eric M.
Kumar, annealed
King, Eric M.
Kumar, annealed
Application Number:
JP2009547338A
Publication Date:
February 19, 2014
Filing Date:
January 07, 2008
Export Citation:
Assignee:
Transitions Optical, Incorporated
International Classes:
G02C7/10; B05D5/00; B05D7/00; C09D4/00; C09D5/00; C09D7/12; C09D161/20; C09D163/00; G02B1/10; G02B1/11; G02C7/12
Domestic Patent References:
| JP200610829A | ||||
| JP2004295114A | ||||
| JP2002532744A |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita