High refractive index thermoplastic polyphosphonates
dc.contributor.assignee | Johnson & Johnson Vision Care, Inc. | en |
dc.contributor.assignee | Virginia Tech Intellectual Properties, Inc. | en |
dc.contributor.inventor | McGrath, James E. | en |
dc.contributor.inventor | Bhatnagar, Atul | en |
dc.contributor.inventor | Shobha, Hosadurga K. | en |
dc.contributor.inventor | Sekharipuram, Venkat | en |
dc.date.accessed | 2016-08-19 | en |
dc.date.accessioned | 2016-08-24T17:54:14Z | en |
dc.date.available | 2016-08-24T17:54:14Z | en |
dc.date.filed | 1999-11-12 | en |
dc.date.issued | 2001-09-11 | en |
dc.description.abstract | High refractive index, melt processable polyphosphonates and methods for preparing the same are provided. These polymers are particularly useful for optical and ophthalmic parts, such as lenses. A method of preparing optical and ophthalmic lenses by injection molding the polymers of the present invention into the form of the optical or ophthalmic lenses is also provided. | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.applicationnumber | 9439825 | en |
dc.identifier.patentnumber | 6288210 | en |
dc.identifier.uri | http://hdl.handle.net/10919/72435 | en |
dc.identifier.url | http://pimg-fpiw.uspto.gov/fdd/10/882/062/0.pdf | en |
dc.language.iso | en_US | en |
dc.publisher | United States Patent and Trademark Office | en |
dc.subject.cpc | C08G79/04 | en |
dc.subject.uspc | 264/1.32 | en |
dc.subject.uspcother | 351/159.1 | en |
dc.subject.uspcother | 525/97 | en |
dc.subject.uspcother | 525/210 | en |
dc.subject.uspcother | 525/212 | en |
dc.subject.uspcother | 525/538 | en |
dc.subject.uspcother | 528/398 | en |
dc.subject.uspcother | 528/167 | en |
dc.subject.uspcother | 528/176 | en |
dc.title | High refractive index thermoplastic polyphosphonates | en |
dc.type | Patent | en |
dc.type.dcmitype | Text | en |
dc.type.patenttype | utility | en |
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