Telomer compositions and production processes

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United States of America Patent

APP PUB NO 20080076892A1
SERIAL NO

11890082

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Telomer compositions are provided that can include at least one taxogen unit and a telogon unit, the taxogen unit being one or more of TFP, PFP, VDF, TFMA, PMVE, VF, TFE, CTFE, BrTFE, HFP, dichlorodifluoroethylene, chlorodifluoroethylene, bromodifluoroethylene, ethylenealkyl ether, ethylene, and propylene; the telogen unit being one or more of R.sub.FQ or R.sub.ClQ, wherein the R.sub.F group can be an alkyl group having at least four fluorine atoms, the R.sub.Cl group can be --CCl.sub.3, and the Q group can be H, Br, or I. Chemical production processes are also provided that can include exposing a taxogen to a telogen to form a telomer.

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Patent Owner(s)

Patent OwnerAddress
E I DU PONT DE NEMOURS AND COMPANY1007 MARKET STREET WILMINGTON DE 19898

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ameduri, Bruno Montpellier, FR 59 118
Brandstadter, Stephan Indianapolis, IN 20 67
Edwards, E Bradley Lafayette, IN 12 27
Kostov, George K Montpellier, FR 13 6

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