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公开(公告)号：EP2164853A1
公开(公告)日：2010-03-24
申请号：EP08770163.7
申请日：2008-06-05
IPC分类号： C07F9/40
CPC分类号： C07F9/4006
摘要： This invention provides a process for the preparation of a dihydrocarbyl hydrocarbonphosphonate. The process comprises forming a reaction mixture from components comprising (i) at least one dihydrocarbyl phosphite, (ii) at least one alkali metal hydrocarbyloxide, and (iii) at least one alcohol, so that a dihydrocarbyl hydrocarbonphosphonate is formed.
摘要翻译： 本发明提供了制备烃基膦酸二烃基酯的方法。 该方法包括由包含（i）至少一种亚磷酸二烃基酯，（ii）至少一种碱金属烃基氧化物和（iii）至少一种醇的组分形成反应混合物，从而形成烃基膦酸二烃基酯。
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公开(公告)号：EP2205612A1
公开(公告)日：2010-07-14
申请号：EP08845679.3
申请日：2008-10-16
CPC分类号： C07F9/091 , C07F9/093 , C07F9/4006 , C08J9/0038 , C08J2375/04 , C08K5/521 , C08L75/00
摘要： This invention provides chlorohydrocarbyloxy phosphonate oligomers, organophosphonate oligomers, and processes for the preparation of such oligomers. The chlorohydrocarbyloxy phosphonate oligomers can be represented by the formula (IV) where R1 is a linear or branched hydrocarbylene group or oxygen-containing hydrocarbylene group, which hydrocarbylene group has about two to about twenty carbon atoms, or a hydrocarbylene group having at least one cycloaliphatic or aromatic ring; R2 is an alkyl group or an aromatic group; and n is a number from about 2 to about 20.
摘要翻译： 本发明提供了氯烃氧基膦酸酯低聚物，有机膦酸酯低聚物以及制备这种低聚物的方法。 氯代烃氧基膦酸酯低聚物可由式（IV）表示，其中R 1为直链或支链亚烃基或含氧亚烃基，该亚烃基具有约2-约20个碳原子，或具有至少一个脂环族基团的亚烃基 或芳环; R2是烷基或芳族基团; 并且n是约2至约20的数。
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3.发明公开TOLUENE AND STYRENE DERIVED TELOMER DISTRIBUTIONS AND BROMINATED FLAME RETARDANTS PRODUCED THEREFROM 审中-公开从甲苯和苯乙烯散热TELOMERVERTEILUNGEN及由其制造的溴系阻燃剂
公开(公告)号：EP2370383A2
公开(公告)日：2011-10-05
申请号：EP09764669.9
申请日：2009-11-30
发明人： LAYMAN, William, J. , KOLICH, Charles, H. , MACK, Arthur, G. , ANDERSON, Steven, A. , MCCARNEY, Jonathan, P. , WANG, Junzuo
摘要： This invention relates to novel and useful toluene and styrene derived telomer distributions, such distributions being desirable substrates for the preparation of brominated flame retardants.
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公开(公告)号：EP2367873A1
公开(公告)日：2011-09-28
申请号：EP09768304.9
申请日：2009-12-08
CPC分类号： D06N3/0059 , C08G18/4829 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08K5/0066 , C08K5/51 , D06M13/288 , D06M13/292 , D06M2200/30 , Y10T442/2631 , C08L75/04
摘要： This invention relates to a phosphorus flame retardant composition formed from bringing together components comprising: a) a cyclic phosphanate flame retardant comprising (5-ethyI-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester of P-alkylphosphonic acid, and bis[(5-ethyl-2-methyI-2-oxido-1,3,2-dioxaphosphorinan-5- yl)methy1] ester of P-alkylphosphonic acid; and b) an alkylated triaryl phosphate ester flame retardant having a triphenyl phosphate (TTP) content of less than about 1wt% based on the total weight of the alkylated triaryl phosphate ester. This invention further relates to the use of this phosphorus flame retardant composition especially for in polyurethane foams and textile applications.
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5.发明公开USE OF LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES AS FLAME RETARDANTS IN POLYURETHANE OR POLYISOCYANURATE FOAMS 审中-公开LOW ISOPROPYLPHENYLPHOSPHATEN磷酸三苯酯和高磷含量为聚氨酯或异氰酸酯泡沫阻燃USE
公开(公告)号：EP2134781A1
公开(公告)日：2009-12-23
申请号：EP08732432.3
申请日：2008-03-19
CPC分类号： C08K5/521 , C08G2101/0008 , C08G2101/0025 , C08J9/0038 , C08J2375/04 , C08K5/523 , C08K2201/014 , C08L75/00
摘要： The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardants in polyurethane or polyisocyanurate foams or polyurethane or polyisocyanurate foam formulations.
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