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1. 发明申请

US20050118080A1 Method and apparatus for producing decabromodiphenyl alkanes 有权
公开(公告)号：US20050118080A1
公开(公告)日：2005-06-02
申请号：US11026624
申请日：2004-12-30
申请人： Stephen Falloon , Samuel Mulligan , Donavon McElveen , Ray Atwell
发明人： Stephen Falloon , Samuel Mulligan , Donavon McElveen , Ray Atwell
IPC分类号： B01J8/00 , B01J8/02 , B01J8/16 , B01J19/26 , C07C17/12 , B01F1/00
CPC分类号： B01J19/26 , B01J8/008 , B01J8/0278 , B01J8/16 , B01J2208/003 , C07C17/12 , C07C25/18
摘要： A method of producing decabromodiphenyl alkanes includes the steps of charging a reaction vessel with bromine and a bromination catalyst and introducing a diphenyl alkane into the vessel at a location above the level of the charge bromine and catalyst. A dip tube apparatus for introducing the diphenyl alkane includes an inner tube and an outer tube, each of which are disposed above the surface of the bromine reaction vessel. The inner tube is fitted with a plug having an opening. Diphenyl alkane flows through the inner tube, out the opening in the plug, and into the reactor. The outer tube is disposed around and along the inner tube. Reaction mass from the vessel is recirculated from the vessel, through the outer tube and back to the vessel so as to form a curtain of reaction mass around the stream of diphenyl alkane being simultaneously fed into the reaction vessel.

2. 发明申请

US20060116432A1 Blends of alkyl substituted triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams 有权
标题翻译：烷基取代的三芳基磷酸酯与聚氨酯泡沫的含磷阻燃剂的共混物
公开(公告)号：US20060116432A1
公开(公告)日：2006-06-01
申请号：US11333398
申请日：2006-01-17
申请人： Matthew Phillips , Richard Rose , Stephen Falloon
发明人： Matthew Phillips , Richard Rose , Stephen Falloon
IPC分类号： C08J9/00
CPC分类号： C08G18/48 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08K5/49 , C08K2201/014 , C08L75/04
摘要： Flame retardant flexible polyurethane foam compositions, methods of flame retarding flexible polyurethane foam compositions, articles made therefrom and flame retardants that comprise blends of (alkyl substituted) triaryl phosphate ester and phosphorus-containing flame retardant having at least about 5 wt. % phosphorus additives. The combined weight of the (alkyl substituted) triaryl phosphate ester and the phosphorus-containing flame retardant comprises about 5 to about 40% by weight of the flexible polyurethane foam compositions or reaction mixtures. The ratio of the (alkyl substituted) triaryl phosphate ester to the phosphorus-containing flame retardant is from about 95:5 to about 50:50 percent by weight.
摘要翻译：阻燃软质聚氨酯泡沫组合物，阻燃柔性聚氨酯泡沫组合物的方法，由其制成的制品和阻燃剂，其包含（烷基取代的）三芳基磷酸酯和含磷阻燃剂的混合物，其具有至少约5wt。％磷添加剂。（烷基取代的）三芳基磷酸酯和含磷阻燃剂的组合重量占柔性聚氨酯泡沫组合物或反应混合物的约5至约40重量％。（烷基取代的）三芳基磷酸酯与含磷阻燃剂的比例为约95:5至约50:50重量％。

3. 发明申请

US20060208238A1 Flame retardants and flame retarded polymers 有权
公开(公告)号：US20060208238A1
公开(公告)日：2006-09-21
申请号：US11384581
申请日：2006-03-20
申请人： Stephen Falloon , Richard Rose , Matthew Phillips
发明人： Stephen Falloon , Richard Rose , Matthew Phillips
IPC分类号： C09K21/00
CPC分类号： C09K21/12 , C08K5/0066 , C08K5/03 , C08K5/523
摘要： There is presented a new flame retardant composition comprising a brominated aromatic composition and a butyl substituted phenyl phosphate.

4. 发明申请

US20060122285A1 Non-scorch flame retarded polyurethane foam 审中-公开
标题翻译：非焦烧阻燃聚氨酯泡沫
公开(公告)号：US20060122285A1
公开(公告)日：2006-06-08
申请号：US11291262
申请日：2005-12-01
申请人： Stephen Falloon , Matthew Phillips , Richard Rose
发明人： Stephen Falloon , Matthew Phillips , Richard Rose
IPC分类号： C08J9/00
CPC分类号： C08J9/0038 , C08J2375/04 , C08K5/523 , C08L75/04
摘要： The present invention relates to phosphorous based flame retardants useful in polyurethane foam and foams comprising the phosphorous based flame retardants.
摘要翻译：本发明涉及可用于聚氨酯泡沫的磷基阻燃剂和包含磷系阻燃剂的泡沫体。

5. 发明申请

US20050027139A1 Process for producing tetrabromobenzoate esters 有权
标题翻译：生产四溴苯甲酸酯的方法
公开(公告)号：US20050027139A1
公开(公告)日：2005-02-03
申请号：US10629888
申请日：2003-07-29
申请人： David Bartley , James Siebecker , Stephen Falloon
发明人： David Bartley , James Siebecker , Stephen Falloon
IPC分类号： C07C67/32 , C07C69/76
CPC分类号： C07C67/08 , C07C67/32 , C07C69/76
摘要： A method for preparing tetrabromobenzoate ester from a tetrabromophthalic anhydride including the steps of reacting the tetrabromophthalic anhydride with a catalyst and an alcohol at a temperature that favors partial esterification over complete esterification of the tetrabromophthalic anhydride to form a tetrabromophthalate half-ester reaction mixture; and feeding the half-ester reaction mixture to at least one reactor having and maintaining a temperature that favors decarboxylation over esterification to produce a tetrabromobenzoate ester-containing product. The temperature favoring partial esterification of the tetrabromophthalic anhydride is between about 70° C. and 130° C. The temperature favoring decarboxylation over esterification is between about 190° C. and 205° C. The tetrabromobenzoate ester-containing product comprises at least about 85% tetrabromobenzoate ester. The at least one reactor may include two or more reactors connected to one another in series.
摘要翻译：一种由四溴邻苯二甲酸酐制备四溴苯甲酸酯的方法，包括以下步骤：使四溴邻苯二甲酸酐与催化剂和醇反应，在有利于四溴邻苯二甲酸酐完全酯化反应形成四溴邻苯二甲酸酯半酯反应混合物的条件下，进行部分酯化反应; 并将半酯反应混合物进料至至少一个反应器，该反应器具有和保持有利于酯化反应脱羧以产生含四溴苯甲酸酯的产物的温度。有利于四溴邻苯二甲酸酐的部分酯化的温度为约70℃至130℃。有利于酯化反应脱羧的温度为约190℃至205℃。含四溴苯甲酸酯的产物包含至少约85 ％四溴苯甲酸酯。至少一个反应器可以包括串联连接的两个或更多个反应器。

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