High refractive index thermoplastic polyphosphonates

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dc.contributor.assigneeJohnson & Johnson Vision Care, Inc.en
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorMcGrath, James E.en
dc.contributor.inventorBhatnagar, Atulen
dc.contributor.inventorShobha, Hosadurga K.en
dc.contributor.inventorSekharipuram, Venkaten
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:54:14Zen
dc.date.available2016-08-24T17:54:14Zen
dc.date.filed1999-11-12en
dc.date.issued2001-09-11en
dc.description.abstractHigh 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.mimetypeapplication/pdfen
dc.identifier.applicationnumber9439825en
dc.identifier.patentnumber6288210en
dc.identifier.urihttp://hdl.handle.net/10919/72435en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/10/882/062/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcC08G79/04en
dc.subject.uspc264/1.32en
dc.subject.uspcother351/159.1en
dc.subject.uspcother525/97en
dc.subject.uspcother525/210en
dc.subject.uspcother525/212en
dc.subject.uspcother525/538en
dc.subject.uspcother528/398en
dc.subject.uspcother528/167en
dc.subject.uspcother528/176en
dc.titleHigh refractive index thermoplastic polyphosphonatesen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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