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1. 发明授权

US06974887B2 Bromination process 失效
公开(公告)号：US06974887B2
公开(公告)日：2005-12-13
申请号：US10845801
申请日：2004-05-14
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： B01J19/26 , C07C17/00 , C07C17/013 , C07C17/12 , C07C25/18 , C07C22/04
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.

2. 发明授权

US06958423B2 Bromination process 失效
标题翻译：溴化过程
公开(公告)号：US06958423B2
公开(公告)日：2005-10-25
申请号：US09888246
申请日：2001-06-22
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： B01J19/26 , C07C17/00 , C07C17/013 , C07C17/12 , C07C25/18 , C07C25/00
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物加入到由溴和溴化催化剂组成的可搅拌的反应物料中，以产生十溴二苯乙烷湿滤饼，其最经济地处理以提供高质量的十溴二苯乙烷产物。

3. 发明授权

US06603049B1 Bromination process 失效
标题翻译：溴化过程
公开(公告)号：US06603049B1
公开(公告)日：2003-08-05
申请号：US10225951
申请日：2002-08-21
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C2518
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economicaly treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物进料到由溴和溴化催化剂组成的可搅拌的反应物料中，以产生十溴二苯基乙烷湿滤饼，其可经济地处理以提供高质量的十溴二苯乙烷产物。

4. 发明授权

US07358407B2 Bromination process 失效
标题翻译：溴化过程
公开(公告)号：US07358407B2
公开(公告)日：2008-04-15
申请号：US11550287
申请日：2006-10-17
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C25/18 , C07C22/04
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物加入到由溴和溴化催化剂组成的可搅拌的反应物料中，以产生十溴二苯基乙烷湿滤饼，其最经济地处理以提供高质量的十溴二苯乙烷产物。

5. 发明授权

US06768033B2 Bromination process 失效
标题翻译：溴化过程
公开(公告)号：US06768033B2
公开(公告)日：2004-07-27
申请号：US10445554
申请日：2003-05-27
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C2518
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from disphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物进料到由溴和溴化催化剂组成的可搅拌的反应物料中以产生十溴二苯基乙烷湿饼，其可经济地经济处理以提供高质量的十溴二苯乙烷产物。

6. 发明授权

US07179950B2 Bromination process 有权
标题翻译：溴化过程
公开(公告)号：US07179950B2
公开(公告)日：2007-02-20
申请号：US11157104
申请日：2005-06-20
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C25/18 , C07C22/04
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物加入到由溴和溴化催化剂组成的可搅拌的反应物料中，以产生十溴二苯乙烷湿滤饼，其最经济地处理以提供高质量的十溴二苯乙烷产物。

7. 发明授权

US07129384B2 Bromination process 有权
公开(公告)号：US07129384B2
公开(公告)日：2006-10-31
申请号：US11142980
申请日：2005-06-02
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C25/00
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.

8. 发明授权

US06518468B1 Bromination process 失效
标题翻译：溴化过程
公开(公告)号：US06518468B1
公开(公告)日：2003-02-11
申请号：US08658983
申请日：1996-06-04
申请人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
发明人： John C. Parks , David H. Knoebel , Lawrence M. Jenkins , George H. Ransford , Gary L. Bowman, Jr. , Saadat Hussain
IPC分类号： C07C2518
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
摘要翻译：本发明涉及一种新方法，其包括将由二苯基乙烷和溴形成的混合物加入到由溴和溴化催化剂组成的可搅拌的反应物料中，以产生十溴二苯基乙烷湿滤饼，其最经济地处理以提供高质量的十溴二苯乙烷产物。

9. 发明申请

US20080114195A1 PROCESSING OF SOLID BROMINATED AROMATIC ORGANIC COMPOUNDS CONTAINING OCCLUDED BROMINE 失效
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：US20080114195A1
公开(公告)日：2008-05-15
申请号：US11840302
申请日：2007-08-17
申请人： Saadat Hussain , Arthur G. Mack
发明人： Saadat Hussain , Arthur G. Mack
IPC分类号： C07C25/18 , C07C17/23
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：固态高度溴化的化合物，例如溴含量至少约60wt％的固体溴化阻燃剂通常含有阻塞的溴。由于溴含量高，所以这些化合物在常见的有机溶剂中的溶解度相对较低。尽管这种低溶解度，但是通过在惰性溶剂中在合适的温度下搅拌化合物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封闭的溴的含量。此后，从浆液中分离或回收含有减少的阻塞溴含量的固体。还提供了具有显着降低或消除了阻塞的溴含量和其它非常理想特性的新产品。

10. 发明申请

US20050222473A1 Bromination process 有权
公开(公告)号：US20050222473A1
公开(公告)日：2005-10-06
申请号：US11142980
申请日：2005-06-02
申请人： John Parks , David Knoebel , Lawrence Jenkins , George Ransford , Gary Bowman , Saadat Hussain
发明人： John Parks , David Knoebel , Lawrence Jenkins , George Ransford , Gary Bowman , Saadat Hussain
IPC分类号： B01J19/26 , C07C17/00 , C07C17/013 , C07C17/12 , C07C25/18
CPC分类号： B01J19/26 , B01J2219/00051 , B01J2219/00094 , B01J2219/00101 , B01J2219/00162 , C07C17/12 , C07C25/18 , C08K3/2279 , C08K5/03 , C08K2201/014
摘要： This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.

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