Covalently-bound, hydrophilic coating composition for surgical implant
    1.
    发明专利
    Covalently-bound, hydrophilic coating composition for surgical implant 审中-公开
    用于外科植入物的共价环氧涂层组合物

    公开(公告)号:JP2011229981A

    公开(公告)日:2011-11-17

    申请号:JP2011179956

    申请日:2011-08-19

    Inventor: LEBOEUF ALBERT R

    CPC classification number: G02B1/043 A61L27/34 C08L33/06

    Abstract: PROBLEM TO BE SOLVED: To provide hydrophilic coating compositions for surgical implants, particularly ophthalmic implants comprising silicone, hydrophobic acrylic or hydrogel materials.SOLUTION: There are provided covalently-bound, hydrophilic copolymer coatings for implants. The copolymer coatings comprise 2-phenylethyl (meth)acrylate, a hydrophilic monomer that is selected from the group consisting of hydroxyalkyl (meth)acrylates; polyethylene glycol(200-500) mono(meth)acrylates; polyethylene glycol(200-500) monomethylether mono(meth)acrylates; and acrylamides, and a cross-linking agent.

    Abstract translation: 要解决的问题:提供用于外科植入物的亲水性涂料组合物,特别是包含硅氧烷,疏水性丙烯酸或水凝胶材料的眼科植入物。 解决方案:为植入物提供共价结合的亲水共聚物涂层。 共聚物涂层包括(甲基)丙烯酸2-苯基乙酯,选自(甲基)丙烯酸羟烷基酯的亲水性单体; 聚乙二醇(200-500)单(甲基)丙烯酸酯; 聚乙二醇(200-500)单甲醚单(甲基)丙烯酸酯; 和丙烯酰胺,以及交联剂。 版权所有(C)2012,JPO&INPIT

    9.
    发明专利
    未知

    公开(公告)号:NO20023343L

    公开(公告)日:2002-09-09

    申请号:NO20023343

    申请日:2002-07-11

    Applicant: ALCON INC

    Abstract: Hydrophilic coatings for implantable ophthalmic lenses are disclosed. The coatings, which are applied to the edge surface of the ophthalmic lens, comprise a hydrophobic (meth)acrylic polymer and a hydrophilic polymer. When hydrated, the coatings reduce or eliminate edge glare.

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