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51.发明专利
公开(公告)号：AU2002229884B2
公开(公告)日：2005-11-24
申请号：AU2002229884
申请日：2002-01-11
Applicant: ESSILOR INT
Inventor： ROBERT ANNE , MAISONNIER SYLVETTE , CANO JEAN-PAUL , TARDIEU PASCALE
IPC: G02C7/10 , C08F2/44 , C08K5/01 , C08L57/00 , C08F002/44
Abstract: The invention relates to methods for obtaining the photochromic latex comprising the polymerization in aqueous emulsion of an initial polymerizable mixture, comprising one or more monomers polymerizable by free-radical mechanism and one or more photochromic compounds and the addition to the initial polymerizable mixture, during the polymerization of the initial polymerizable mixture or to the final latex of at least one agent for stabilizing the photochromic properties. Such latexes can be used in the production of photochromic films. Such films may be used, for example, on optical lenses.
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公开(公告)号：DE69917047T2
公开(公告)日：2005-03-24
申请号：DE69917047
申请日：1999-07-30
Applicant: ESSILOR INT
Inventor： DEGAND JEAN-PIERRE , ROBERT ANNE
IPC: G02C7/02 , B29D11/00 , B29K75/00 , C08L5/00 , C08L21/02 , C08L33/06 , C08L75/04 , C09D5/00 , C09D133/00 , C09D175/04 , G02B1/10 , G02B1/04
Abstract: The present invention relates to an organic glass ophthalmic lens having an impact-resistant primer layer based on a polyurethane latex and its manufacturing process.
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公开(公告)号：FR2805901B1
公开(公告)日：2002-05-31
申请号：FR0002848
申请日：2000-03-06
Applicant: ESSILOR INT
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54.发明专利
公开(公告)号：AU741483B2
公开(公告)日：2001-11-29
申请号：AU1160599
申请日：1998-11-06
Applicant: ESSILOR INT
Inventor： DEGAND JEAN-PIERRE , ROBERT ANNE
IPC: G02B1/10
Abstract: The ophthalmic lens according to the invention includes a substrate made of organic glass, at least one abrasion-resistant coating and at least one primer layer inserted between the substrate and the abrasion-resistant coating, the impact-resistant primer layer being formed from a latex composition including at least one latex comprising butadiene units.
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公开(公告)号：FR2771185B1
公开(公告)日：2000-01-07
申请号：FR9714445
申请日：1997-11-18
Applicant: ESSILOR INT
Inventor： DEGAND JEAN PIERRE , ROBERT ANNE
Abstract: The ophthalmic lens according to the invention includes a substrate made of organic glass, at least one abrasion-resistant coating and at least one primer layer inserted between the substrate and the abrasion-resistant coating, the impact-resistant primer layer being formed from a latex composition including at least one latex comprising butadiene units.
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Patent Agency Ranking56.发明专利
公开(公告)号：AU1160599A
公开(公告)日：1999-06-07
申请号：AU1160599
申请日：1998-11-06
Applicant: ESSILOR INT
Inventor： DEGAND JEAN-PIERRE , ROBERT ANNE
IPC: G02B1/10
Abstract: The ophthalmic lens according to the invention includes a substrate made of organic glass, at least one abrasion-resistant coating and at least one primer layer inserted between the substrate and the abrasion-resistant coating, the impact-resistant primer layer being formed from a latex composition including at least one latex comprising butadiene units.
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公开(公告)号：FR2721720A1
公开(公告)日：1995-12-29
申请号：FR9407877
申请日：1994-06-27
Applicant: ESSILOR INT
Inventor： CANO JEAN-PAUL , LECLAIRE YVES , ROBERT ANNE
IPC: B05D1/38 , B05D3/10 , B05D3/14 , G02C7/02 , B05D5/00 , C08F112/08 , C08F118/18 , C08F120/14 , C08G18/48 , C08J7/00 , C08J7/04 , C09D171/02 , C09D175/04 , G02B1/04 , G02B1/10 , G02B1/11
Abstract: An ophthalmic lens consisting of an organic glass substrate, a hard scratchproof coating, a primary shockproof coating layer, and an anti-reflective coating, wherein the surface of said substrate is covered with said scratchproof coating and the primary shockproof coating layer is inserted between said scratchproof coating and the anti-reflective coating. A method for making said lens is also disclosed.
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公开(公告)号：AU5758394A
公开(公告)日：1994-09-15
申请号：AU5758394
申请日：1994-03-04
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 , C08G77/18 , C08F4/52 , C09D7/12
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.
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59.发明专利
公开(公告)号：PT2073044E
公开(公告)日：2012-02-16
申请号：PT09004356
申请日：2001-03-02
Applicant: ESSILOR INT
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60.发明专利
公开(公告)号：CA2433984C
公开(公告)日：2011-11-29
申请号：CA2433984
申请日：2002-01-11
Applicant: ESSILOR INT
Inventor： TARDIEU PASCALE , MAISONNIER SYLVETTE , ROBERT ANNE , CANO JEAN-PAUL
Abstract: Le procédé d'obtention de latex photochromique comprend la polymérisation en émulsion aqueuse d'un mélange polymérisable initial, comprenant un ou plusieurs monomère(s) polymérisable(s) par voie radicalaire et un ou plusieurs composé(s) photochromique(s) et l'addition au mélange initial, au cours de la polymérisation ou au latex final d'au moins un agent de stabilisation des propriétés photochromiques choisis parmi les composés du cyclopentène, du cyclohexène, du cycloheptène, du cyclooctène et les composés à insaturation éthyléniques, comportant, en position a par rapport à l'insaturation éthylénique, un atome de carbone portant un groupe hydroxy libre. Application à la fabrication de films photochromiques est également décrite.
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