METHOD FOR THE PRODUCTION OF BRIDGED DIBENZ[c,e] [1,2]-OXAPHOSPHORIN-6-OXIDES

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Issued Date
Jul 1, 2010
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Aug 12, 2009
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Aug 14, 2008

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Abstract

The invention relates to an improved method for the synthesis of monomeric and polymeric nitrogen-bridged derivatives of dibenz[c,e][1,2]-oxaphosphorin-6-oxides. These substances can be used as flameproofing agents for polyesters, polyamides, polycarbonates, epoxy resins, inter alia polymers.

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EMS-PATENT AG	7013 DOMAT / EMS

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Döring, Manfred	Worth-Buchelberg, DE	14	56
Kaplan, Andreas	Chur, CH	25	214
Lindner, Brigitte	Sargans, CH	2	42

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METHOD FOR THE PRODUCTION OF BRIDGED DIBENZ[c,e] [1,2]-OXAPHOSPHORIN-6-OXIDES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12540007

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