Current Search: Carraher, Charles E. (x) » Parkanyi, Cyril (x)
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Title
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Synthesis of polyphosphate esters from pentaerythritol ester of phosphorochloridic acid and diols.
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Creator
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Deng, Guoping., Florida Atlantic University, Parkanyi, Cyril, Carraher, Charles E.
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Abstract/Description
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Polyphosphate esters have been synthesized from reaction of the pentaerythritol ester of phosphorochloridic acid with different diols--bisphenol A, 1,6-hexanediol, 1,3-bis(4-hydroxybutyl)-tetramethyldisiloxane and 5-iodo-2'-deoxyuridine. All products are medium to high molecular weight. The product from bisphenol A gives fibers from concentrated solution. The product from 1,3-bis(4-hydroxybutyl)-tetramethyldisiloxane acts as an adhesive. The products were made for potential flame retardant...
Show morePolyphosphate esters have been synthesized from reaction of the pentaerythritol ester of phosphorochloridic acid with different diols--bisphenol A, 1,6-hexanediol, 1,3-bis(4-hydroxybutyl)-tetramethyldisiloxane and 5-iodo-2'-deoxyuridine. All products are medium to high molecular weight. The product from bisphenol A gives fibers from concentrated solution. The product from 1,3-bis(4-hydroxybutyl)-tetramethyldisiloxane acts as an adhesive. The products were made for potential flame retardant applications in the electronics industry. The characterizations by MS, NMR and FT-IR are in agreement with the proposed structures.
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Date Issued
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1996
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PURL
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http://purl.flvc.org/fcla/dt/15275
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Subject Headings
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Polyphosphates, Phosphorus compounds, Polymerization, Inorganic fibers, Fire resistant polymers
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Format
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Document (PDF)