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1. 发明申请

WO2008057644A1 PROCESSING OF SOLID BROMINATED AROMATIC ORGANIC COMPOUNDS CONTAINING OCCLUDED BROMINE 审中-公开
标题翻译：含有固体溴化物的芳香族有机化合物的处理
公开(公告)号：WO2008057644A1
公开(公告)日：2008-05-15
申请号：PCT/US2007/076169
申请日：2007-08-17
申请人： ALBEMARLE CORPORATION , HUSSAIN, Saadat , MACK, Arthur, G.
发明人： HUSSAIN, Saadat , MACK, Arthur, G.
IPC分类号： C07B63/00 , C07C17/38 , C07C41/58
CPC分类号： C07C17/38 , C07C25/18 , C07C41/34 , C07C43/29 , C09K21/08
摘要： Solid-state highly brominated compounds such as solid brominated flame retardants with bromine contents of at least about 60 wt% often contain occluded bromine. Because of their high bromine contents, such compounds have relatively low solubility in common organic solvents. Despite this low solubility, the content of occluded bromine in such solid brominated compounds is effectively reduced by agitating a concentrated agitated slurry of the compound in an inert solvent at a suitable temperature for at least about 1 hour. Thereafter, solids with reduced content of occluded bromine are isolated or recovered from the slurry. Novel products having substantially reduced or eliminated occluded bromine contents and other very desirable characteristics are also provided.
摘要翻译：固体高度溴化的化合物，例如溴含量至少约60重量％的固体溴化阻燃剂通常含有闭塞的溴。由于溴含量高，这些化合物在普通有机溶剂中的溶解度相对较低。尽管这种低溶解度，通过在合适的温度下搅拌化合物在惰性溶剂中的浓缩的搅拌浆料至少约1小时，可以有效地降低这些固体溴化化合物中的封闭溴含量。此后，从浆液中分离或回收含有减少的阻塞溴含量的固体。还提供了显着减少或消除了阻塞的溴含量和其它非常理想特性的新产品。

2. 发明申请

WO2008027781A1 PREPARATION OF HIGH ASSAY DECABROMODIPHENYL OXIDE 审中-公开
标题翻译：高分析十溴烷基氧化物的制备
公开(公告)号：WO2008027781A1
公开(公告)日：2008-03-06
申请号：PCT/US2007/076609
申请日：2007-08-23
申请人： ALBEMARLE CORPORATION , HUSSAIN, Saadat , MACK, Arthur, G.
发明人： HUSSAIN, Saadat , MACK, Arthur, G.
IPC分类号： C07C41/22
CPC分类号： C07C41/22 , C07C43/29
摘要： Improvements are described in process technology for producing reaction-derived decabromodiphenyl oxide of high purity from (i) diphenyl oxide and/or partially brominated diphenyl oxide and (ii) bromine under specified conditions including substantially concurrently reducing the content of hydrogen bromide present in the reactor sufficiently so that reaction-derived decabromodiphenyl oxide of high purity is formed without requiring procedures such as recrystallization or chromatography to remove lower brominated species, especially nonabromodiphenyl oxide.
摘要翻译：在（i）二苯基氧化物和/或部分溴化二苯基氧化物中制备高纯度的反应衍生的十溴二苯醚的方法技术中描述了改进，和（ii）溴在特定条件下包括基本上同时降低反应器中存在的溴化氢含量足以使得形成高纯度的反应衍生的十溴二苯醚，而不需要诸如重结晶或色谱法的步骤以除去较低溴化物质，特别是非溴二苯基氧化物。

3. 发明申请

WO2007019120A1 FLAME RETARDED STYRENIC POLYMER FOAMS AND FOAM PRECURSORS 审中-公开
标题翻译：阻燃STYRENIC POLYMER FOAMS和FOAM PRECURSORS
公开(公告)号：WO2007019120A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/029814
申请日：2006-08-01
申请人： ALBEMARLE CORPORATION , MAXWELL, Kimberly, A. , HUSSAIN, Saadat , FASBINDER, Dominique , GOOSSENS, Danielle, F. , KUMAR, Govindarajulu , MACK, Arthur, G. , RANKEN, Paul, F.
发明人： MAXWELL, Kimberly, A. , HUSSAIN, Saadat , FASBINDER, Dominique , GOOSSENS, Danielle, F. , KUMAR, Govindarajulu , MACK, Arthur, G. , RANKEN, Paul, F.
IPC分类号： C08K5/00
CPC分类号： C08J9/0019 , C08J9/16 , C08J2201/03 , C08J2201/034 , C08J2325/04 , C08K5/0066 , C08L9/00 , C08L19/006 , C08L25/04
摘要： Styrenic polymer foams, especially expanded and/or extruded styrenic polymer foams, are flame retarded by use of one or more flame retardant additives. These additives are i) a diether of tetrabromobisphenol-S, which ether groups do not contain bromine and wherein at least one of the ether groups is an allyl group; ii) a diether of tetrabromobisphenol-S, wherein at least one of the ether groups contains bromine; iii) a substituted benzene having a total of 6 substituents on the ring and wherein at least 3 of the substituents are bromine atoms and at least two of the substituents are C1-4 alkyl groups; iv) tribromoneopentyl alcohol; v) a tris(dibromoalkyl) benzenetricarboxylate in which each dibromoalkyl group contains, independently, 3 to 8 carbon atoms; vi) a brominated polybutadiene which is partially hydrogenated and/or aryl-terminated; vii) at least one brominated allyl ether of a novolac; viii) a brominated poly(l ,3-cycloalkadiene); ix) a brominated poly(4-vinylphenol allyl ether); x) a brominated N,TSP-phenylenebismaleimide; xi) a brominated N,N'-(4,4'-methylenediphenyl)bismaleimide; xii) a brominated N,N'-ethylenebismaleimide; xiii) ethylenebis(dibromonorbornane-dicarboxrmide) ; xiv) tetrabromobisphenol-A; or xv) a combination of any two or more of i) through xiv).
摘要翻译：苯乙烯类聚合物泡沫，特别是膨胀和/或挤出的苯乙烯类聚合物泡沫，通过使用一种或多种阻燃添加剂来阻燃。这些添加剂是i）四溴双酚-S的二醚，其醚基不含溴，其中至少一个醚基是烯丙基; ii）四溴双酚-S的二醚，其中至少一个醚基含有溴; iii）在环上总共具有6个取代基的取代苯，其中至少3个取代基是溴原子，并且至少两个取代基是C 1-4烷基; iv）三溴新戊醇; v）三（二溴烷基）苯甲酸三甲酯，其中每个二溴烷基独立地含有3至8个碳原子; vi）被部分氢化和/或芳基终止的溴化聚丁二烯; vii）至少一种酚醛清漆的溴化烯丙基醚; viii）溴化聚（1,3-环烷二烯）; ix）溴化聚（4-乙烯基苯酚烯丙基醚）; x）溴化N，TSP-亚苯基双马来酰亚胺; xi）溴化N，N' - （4,4'-亚甲基二苯基）双马来酰亚胺; xii）溴化N，N'-亚乙基双马来酰亚胺; xiii）亚乙基双（二溴降冰片 - 二甲苯咪唑）; xiv）四溴双酚A; 或xv）i）至xiv中的任何两个或更多个的组合）。

4. 发明申请

WO2005052018A3 FLAME RETARDANT, ADDITIVE COMPOSITIONS, AND FLAME RETARDANT POLYURETHANES 审中-公开
公开(公告)号：WO2005052018A3
公开(公告)日：2005-06-09
申请号：PCT/US2004/038071
申请日：2004-11-16
申请人： ALBEMARLE CORPORATION , HUSSAIN, Saadat , APLIN, Jeffrey, Tod , BROWN, William, R. , KOLICH, Charles, H. , MACK, Arthur, G.
发明人： HUSSAIN, Saadat , APLIN, Jeffrey, Tod , BROWN, William, R. , KOLICH, Charles, H. , MACK, Arthur, G.
IPC分类号： C08G18/32
摘要： Provided are new flames retardants and liquid flame retardant additive compositions of low viscosity for use in flexible polyurethane foams. The new flame retardants are the reaction product of at least one brominated aromatic diester diol with at least one alcohol-reactive agent. Preferred liquid flame retardant additive compositions are capable of minimizing visible scorching of the foam during its production. Flexible flame retardant polyurethane foams and methods for their production are also provided. The flame retardant additive compositions are formed at least from (a) at least one reaction product of a brominated aromatic diester diol and an alcohol-reactive agent; (b) at least one hindered amine antioxidant; and (c) at least one phenolic antioxidant in which the phenolic ring is substituted by an alkanoic acid alkyl ester group in which alkanoic acid moiety has in the range of 2 to about 4 carbon atoms and the alkyl group has in the range of 6 to 16 carbon atoms.

5. 发明申请

WO2008066980A1 PRODUCTION OF HIGH PURITY DECABROMODIPHENYLALKANES 审中-公开
标题翻译：生产高纯度十八烷基二烯基酮
公开(公告)号：WO2008066980A1
公开(公告)日：2008-06-05
申请号：PCT/US2007/076173
申请日：2007-08-17
申请人： ALBEMARLE CORPORATION , MACK, Arthur, G. , HUSSAIN, Saadat
发明人： MACK, Arthur, G. , HUSSAIN, Saadat
IPC分类号： C07C17/12
CPC分类号： C07C17/12 , C07C25/18
摘要： Reaction-derived decabromodiphenylalkane product, especially decabromodiphenylethane product, of high purity is formed by (A) maintaining in a loop reactor a circulating inventory comprising at least Lewis acid bromination catalyst and excess liquid bromine; (B) introducing diphenylalkane and/or partially brominated diphenylalkane into the reactor so that bromination can occur; and (C) after a period of travel in the reactor during which solids of reaction-derived decabromodiphenylalkane product of high purity is formed, removing such solids from the reactor.
摘要翻译：通过（A）在环管反应器中保持包含至少路易斯酸溴化催化剂和过量液体溴的循环库存，形成高纯度的反应衍生的十溴二苯基烷烃产物，特别是十溴二苯基乙烷产物。（B）将二苯基链烷烃和/或部分溴化二苯基烷烃引入反应器中以便发生溴化; 和（C）在反应器中经过一段时间后，形成高纯度的反应衍生的十溴二苯基烷烃产物的固体，从反应器中除去这些固体。

6. 发明申请

WO2008057645A1 PREPARATION OF HIGH ASSAY DECABROMODIPHENYLALKANE 审中-公开
标题翻译：高分析方法制备十八烷基二醇
公开(公告)号：WO2008057645A1
公开(公告)日：2008-05-15
申请号：PCT/US2007/076171
申请日：2007-08-17
申请人： ALBEMARLE CORPORATION , MACK, Arthur, G. , HUSSAIN, Saadat
发明人： MACK, Arthur, G. , HUSSAIN, Saadat
IPC分类号： C07C17/12
CPC分类号： C07C17/12 , C07C25/18
摘要： A process for producing reaction-derived decabromodiphenylalkane product, especially decabromodiphenylethane product, of high assay is described. Diphenylalkane, preferably diphenylethane, is brominated by introducing the selected diphenylalkane in the form of a mist or spray into a reaction zone containing a reaction mixture having a liquid phase comprised of excess bromine and Lewis acid bromination catalyst, so that mist or spray of diphenylalkane descends onto and contacts the liquid phase of the reaction mixture and bromination of the diphenylalkane occurs to produce reaction-derived decabromodiphenylalkane product of high assay. Preferably, the reaction mixture is maintained under reflux and optionally is also stirred.
摘要翻译：描述了高分离反应衍生的十溴二苯基烷烃产物，特别是十溴二苯乙烷产物的方法。将二苯基烷烃，优选二苯基乙烷通过将选择的以雾或喷雾形式的二苯基烷烃引入含有由过量的溴和路易斯酸溴化催化剂组成的液相的反应混合物的反应区中进行溴化，使得二苯基烷烃的雾或喷雾下降发生并接触反应混合物的液相并发生二苯基链烷烃的溴化，以产生高分析反应的十溴二苯基烷烃产物。优选地，将反应混合物保持回流并任选地还搅拌。

7. 发明申请

WO2009035836A1 A METHOD FOR MAKING N-2,3-DIBROMOPROPYL-4-5-DIBROMOHEXAHYDROPHTHALIMIDE 审中-公开
标题翻译：制备N-2,3-DIBROMOPROLY-4-5-DIBROMOHEXAHYDROPHTHALIMIDE的方法
公开(公告)号：WO2009035836A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/073793
申请日：2008-08-21
申请人： ALBEMARLE CORPORATION , MAXWELL, Kimberly, Ann , KARSEBOOM, Steven, G. , APLIN, Jeffrey, Todd , LIN, Ronny, W. , MACK, Arthur, G. , MORICE, Jorge , HUSSAIN, Saadat , ANDERSON, Steven, Alan , JAMESON, Christopher, Chad , COLONIUS, Neal, James
发明人： MAXWELL, Kimberly, Ann , KARSEBOOM, Steven, G. , APLIN, Jeffrey, Todd , LIN, Ronny, W. , MACK, Arthur, G. , MORICE, Jorge , HUSSAIN, Saadat , ANDERSON, Steven, Alan , JAMESON, Christopher, Chad , COLONIUS, Neal, James
IPC分类号： C07D209/48
CPC分类号： C07D209/48
摘要： The present invention relates to process technology suitable for producing, on a commercial scale, N-2,3-dibromopropyl-4,5-dibromohexahydrophthalimide.
摘要翻译：本发明涉及适用于工业规模生产N-2,3-二溴丙基-4,5-二溴六氢邻苯二甲酰亚胺的工艺技术。

8. 发明申请

WO2011016966A3 PREPARATION OF HIGH ASSAY DECABROMODIPHENYLALKANE PRODUCT WITH LOW OCCLUDED FREE BROMINE CONTENT 审中-公开
公开(公告)号：WO2011016966A3
公开(公告)日：2011-02-10
申请号：PCT/US2010/042110
申请日：2010-07-15
申请人： ALBEMARLE CORPORATION , HUSSAIN, Saadat , MACK, Arthur, G.
发明人： HUSSAIN, Saadat , MACK, Arthur, G.
IPC分类号： C07C17/12 , C07C25/18
摘要： A high assay decabromodiphenylalkane product in which the alkylene group contains in the range of about 1-10 carbon atoms and has an occluded free bromine content of

9. 发明申请

WO2009076056A1 PROCESS FOR INCREASING PURITY OF SOLID BROMINATED FLAME RETARDANTS DURING PREPARATION 审中-公开
标题翻译：在制备过程中增加固体火焰阻燃剂的含量的方法
公开(公告)号：WO2009076056A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/084546
申请日：2008-11-24
申请人： ALBEMARLE CORPORATION , HUSSAIN, Saadat , MACK, Arthur, G.
发明人： HUSSAIN, Saadat , MACK, Arthur, G.
IPC分类号： C07C17/12 , C07C41/22 , C07C25/18 , C07C43/29
CPC分类号： C07C41/22 , C07C17/12 , C09K21/08 , C07C25/18 , C07C43/29
摘要： Processes for preparing brominated aromatic flame retardant having a reduced content of occluded free bromine are described. The processes comprise subdividing, during bromination of an aromatic compound, solid particles that form in a bromination reaction mixture in which an excess of liquid bromine and a Lewis acid bromination catalyst are present, said subdividing taking place within the confines of said reaction mixture. Subdivision is effected by grinding, milling, or sonication.
摘要翻译：描述了制备具有降低的阻塞游离溴含量的溴化芳族阻燃剂的方法。这些方法包括在溴化芳族化合物的过程中，在存在过量的液态溴和路易斯酸溴化催化剂的溴化反应混合物中形成固体颗粒，所述细分发生在所述反应混合物的范围内。通过研磨，研磨或超声处理实现细分。

10. 发明申请

WO2009002761A1 A METHOD FOR MAKING N-2,3-DIBROMOPROPYL-4,5-DIBROMOHEXAHYDROPHTHALIMIDE 审中-公开
标题翻译：制备N-2,3-二溴丙基-4,5-二溴甲醛的方法
公开(公告)号：WO2009002761A1
公开(公告)日：2008-12-31
申请号：PCT/US2008/067188
申请日：2008-06-17
申请人： ALBEMARLE CORPORATION , ANDERSON, Steven, Alan , LIN, Ronny, W. , MUTTERER, Vincent, Luc , JAMESON, Christopher, Chad , KARSEBOOM, Steven, G. , HUSSAIN, Saadat , COLONIUS, Neal, James , MORICE, Jorge , MACK, Arthur, G. , MAXWELL, Kimberly, Ann
发明人： ANDERSON, Steven, Alan , LIN, Ronny, W. , MUTTERER, Vincent, Luc , JAMESON, Christopher, Chad , KARSEBOOM, Steven, G. , HUSSAIN, Saadat , COLONIUS, Neal, James , MORICE, Jorge , MACK, Arthur, G. , MAXWELL, Kimberly, Ann
IPC分类号： C07D209/48
CPC分类号： C07D209/48
摘要： The present invention relates to process technology suitable for producing, on a commercial scale, N-2,3-dibromopropyl-4,5-dibromohexahydrophthalimide formula (1).
摘要翻译：本发明涉及适合于商业规模生产N-2,3-二溴丙基-4,5-二溴六氢邻苯二甲酰亚胺化合物（1）的工艺技术。

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