Melt polymer synthesis of poly ether phosphine oxides

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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.inventorSekharipuram, Venkateshwaran N.en
dc.contributor.inventorMecham, Beverly S.en
dc.contributor.inventorBhatnagar, Atulen
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:54:09Zen
dc.date.available2016-08-24T17:54:09Zen
dc.date.filed1999-02-18en
dc.date.issued2000-03-21en
dc.description.abstractA melt polymerization method for producing poly(arylene ethers phosphine oxide)s suited to optical applications comprising reacting a trimethyl silyl derivative of bisphenol and an activated aromatic dihalide, wherein either reactant is a phosphine oxide, is provided.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber9252296en
dc.identifier.patentnumber6040416en
dc.identifier.urihttp://hdl.handle.net/10919/72412en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/16/404/060/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcC08G79/04en
dc.subject.cpcC08G65/00en
dc.subject.cpcC08G65/4006en
dc.subject.cpcC08G65/4093en
dc.subject.uspc528/168en
dc.subject.uspcother528/167en
dc.subject.uspcother528/169en
dc.titleMelt polymer synthesis of poly ether phosphine oxidesen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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