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1.发明公开SUPERCRITICAL FLUID EXTRACTION OF VITREORETINAL SILICONE TAMPONADES 有权萃取超临界流体玻璃体视网膜SILIKONTAMPONADEN的
公开(公告)号：EP1487903A1
公开(公告)日：2004-12-22
申请号：EP03714340.1
申请日：2003-03-20
CPC分类号： A61K31/80 , A61K31/695 , C07F7/089 , C07F7/20 , C08G77/34 , Y02P20/544
摘要： A process for the purification of a silicone oil or fluid using neat supercritical carbon dioxide or a supercritical carbon dioxide mixture extraction to produce vitreoretinal silicone tamponades. The subject process is an economical, highly effective, reproducible, contaminant-free method by which unreacted relatively low molecular weight cyclic siloxanes and oligomers are removed from relatively high molecular weight silicone oil or fluid.
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公开(公告)号：EP1720518B1
公开(公告)日：2009-08-12
申请号：EP05723611.9
申请日：2005-02-24
IPC分类号： A61K9/00 , A61K31/734 , A61K47/36
CPC分类号： A61K9/0051 , A61F9/0017 , A61K9/0048 , A61K47/36 , A61K47/38 , A61L24/0031 , A61L24/08 , A61L31/042 , A61L2430/16 , C08L5/04
摘要： The present invention is a novel viscoelastic composition or material that includes a suitable aqueous carrier and alginate. The novel viscoelastic composition has rheological properties consistent with a good dispersive viscoelastic and improved damping ability over commercial dispersive viscoelastics.
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公开(公告)号：EP1720518A1
公开(公告)日：2006-11-15
申请号：EP05723611.9
申请日：2005-02-24
IPC分类号： A61K9/00 , A61K31/734 , A61K47/36
CPC分类号： A61K9/0051 , A61F9/0017 , A61K9/0048 , A61K47/36 , A61K47/38 , A61L24/0031 , A61L24/08 , A61L31/042 , A61L2430/16 , C08L5/04
摘要： The present invention is a novel viscoelastic composition or material that includes a suitable aqueous carrier and alginate. The novel viscoelastic composition has rheological properties consistent with a good dispersive viscoelastic and improved damping ability over commercial dispersive viscoelastics.
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公开(公告)号：EP2416892A1
公开(公告)日：2012-02-15
申请号：EP10713757.2
申请日：2010-04-07
CPC分类号： B29C59/16 , A61F2/1664 , B05D3/063 , B05D5/04 , B05D5/08 , B29C59/165 , B29C2035/0827 , B29K2995/0092
摘要： An IOL injector that includes a hydrophilic coating component that is effective to facilitate the passage of the IOL through the injector, particularly an injector tip. The IOL injector is prepared by a process that includes irradiating at least a portion of a polymeric, IOL injector with UV light in an environment comprising oxygen to provide a positive percent change in the atomic oxygen content of the polymer material at the surface as determined by X-ray Photoelectron Spectroscopy (XPS). The irradiated portion is then contacted with a solution comprising a hydrophilic coating component is selected from a hydrophilic polymer, a hydrophilic copolymer or any one mixture thereof to provide a solution coated portion. The solution coated portion is then heated at a temperature to provide portions of the IOL injector with a shelf-stable, lubricious hydrophilic coating to facilitate delivery of an IOL from the injector.
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5.发明授权SUPERCRITICAL FLUID EXTRACTION OF VITREORETINAL SILICONE TAMPONADES 有权萃取超临界流体玻璃体视网膜SILIKONTAMPONADEN的
公开(公告)号：EP1487903B1
公开(公告)日：2008-09-10
申请号：EP03714340.1
申请日：2003-03-20
CPC分类号： A61K31/80 , A61K31/695 , C07F7/089 , C07F7/20 , C08G77/34 , Y02P20/544
摘要： A process for the purification of a silicone oil or fluid using neat supercritical carbon dioxide or a supercritical carbon dioxide mixture extraction to produce vitreoretinal silicone tamponades. The subject process is an economical, highly effective, reproducible, contaminant-free method by which unreacted relatively low molecular weight cyclic siloxanes and oligomers are removed from relatively high molecular weight silicone oil or fluid.
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公开(公告)号：EP1603599A1
公开(公告)日：2005-12-14
申请号：EP04757795.2
申请日：2004-03-18
CPC分类号： C11D3/3707 , A61L12/142 , C11D3/0078 , C11D3/3773 , C11D3/3776
摘要： The present invention is directed to an ophthalmic solution for soft contact lenses for controlled release of polyethers into an eye's tear film. Polyether components of the subject solution are released from the soft contact lens material matrix over long time periods to produce longer lasting wetting performance, improved lubricity, improved end-of-the-day comfort and reduced feeling of dryness from wearing contact lenses. The present invention also includes the use of cationic polyelectrolytes for controlling the swelling of hydrogel contact lenses typically caused by the absorption of high concentrations of polyethers.
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公开(公告)号：EP2416892B1
公开(公告)日：2013-03-06
申请号：EP10713757.2
申请日：2010-04-07
CPC分类号： B29C59/16 , A61F2/1664 , B05D3/063 , B05D5/04 , B05D5/08 , B29C59/165 , B29C2035/0827 , B29K2995/0092
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8.发明公开
公开(公告)号：EP1570038A1
公开(公告)日：2005-09-07
申请号：EP03790155.0
申请日：2003-12-01
发明人： JANI, Dharmendra , SALAMONE, Joseph, C. , ZHENZE, Hu , XIA, Erning , BORAZANI, Roya , AMMON, Daniel, M., Jr.
CPC分类号： C11D1/008 , C11D3/0078 , C11D3/3707 , G02B1/043
摘要： The present invention is directed to an ophthalmic solution for soft contact lenses for controlled release of polyethers into an eye's tear film. Polyether components of the subject ophthalmic solution are released from the soft contact lens material matrix over long time periods to produce longer lasting wetting performance, improved lubricity, improved end-of-the-day comfort and reduced feeling of dryness from wearing contact lenses.
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