专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022118313A1 METHOD AND COMPOSITION FOR WATER TREATMENT 审中-公开
公开(公告)号：WO2022118313A1
公开(公告)日：2022-06-09
申请号：PCT/IL2021/051430
申请日：2021-12-01
申请人： BROMINE COMPOUNDS LTD.
发明人： RODENSKY, Michal , ZOLKOV, Chen , OREN, Jakob , GOLDSTEIN, Nir , AYALON, Ari
IPC分类号： A01N25/02 , A01N35/08 , A01N37/06 , A01N37/34 , A01N43/48 , C02F1/76 , A01P1/00
摘要： A method of microbial control in water comprising adding to the water one or more bromine-based biocide(s) and at least one fatty acid additive or a salt thereof (other than monounsaturated fatty acids in which the carbon-carbon double bond is at position 2).

2. 发明申请

WO2012066533A1 PROCESS FOR MANUFACTURING DIBROMONITROMETHANE 审中-公开
标题翻译：制备二溴喹啉酮的方法
公开(公告)号：WO2012066533A1
公开(公告)日：2012-05-24
申请号：PCT/IL2011/000871
申请日：2011-11-10
申请人： BROMINE COMPOUNDS LTD. , OREN, Jakob
发明人： OREN, Jakob
IPC分类号： C07C201/12 , C07C205/00 , C07C205/08
CPC分类号： C07C201/12 , C07C205/08
摘要： The present invention relates to a method of manufacturing dibromonitromethane by reacting bromopicrin with sodium bisulfite in a high yield, at ambient temperature, without employing caustic inorganic materials or organic solvents.
摘要翻译：本发明涉及一种通过溴环戊烯与亚硫酸氢钠在环境温度下以高收率反应而不使用苛性无机材料或有机溶剂来制备二溴硝基甲烷的方法。

3. 发明申请

WO2007057900A2 FLAME RETARDANT BROMOBENZYL SYSTEMS 审中-公开
标题翻译：阻燃剂BROMOBENZYL系统
公开(公告)号：WO2007057900A2
公开(公告)日：2007-05-24
申请号：PCT/IL2006/001327
申请日：2006-11-16
申请人： BROMINE COMPOUNDS LTD. , OREN, Jakob , YASSIN, Nasif , ZILBERMAN, Joseph , CANFI, Dorit , FRIM, Ron , BERUBEN, Dov
发明人： OREN, Jakob , YASSIN, Nasif , ZILBERMAN, Joseph , CANFI, Dorit , FRIM, Ron , BERUBEN, Dov
IPC分类号： C08K5/03
CPC分类号： C08K5/06 , C07C17/12 , C07C17/14 , C07C25/18 , C07C43/225 , C07C43/29 , C08K5/03 , C07C22/04
摘要： Polybrominated bisaryl compounds containing bromomethyl or bromomethylene groups are provided, as well as flameproof polymeric formulations comprising the compounds. The novel compounds exhibit a good thermal stability, and are particularly suitable for flame-retarding polystyrene thermoplastic foams. A process for making the polybrominated bisaryl compounds is also provided.
摘要翻译：提供了包含溴甲基或溴亚甲基的多溴二芳基化合物，以及包含该化合物的防火聚合物。新型化合物表现出良好的热稳定性，特别适用于阻燃聚苯乙烯热塑性泡沫塑料。还提供了制备多溴二芳基化合物的方法。

4. 发明申请

WO2014045278A1 MANUFACTURING OF STABILIZED PROPARGYL BROMIDE 审中-公开
标题翻译：制备稳定的丙烯酰胺
公开(公告)号：WO2014045278A1
公开(公告)日：2014-03-27
申请号：PCT/IL2013/050784
申请日：2013-09-16
申请人： BROMINE COMPOUNDS LTD.
发明人： OREN, Jakob
IPC分类号： C07C17/16 , A01N25/22 , A01N29/02 , C07C21/22
CPC分类号： C07C17/16 , A01N29/02 , C07C17/42 , C07C21/22 , A01N25/22
摘要： This invention provides a process for obtaining propargyl bromide in high yield from propargyl alcohol and phosphorus bromide, in the form of a stable composition with alkylbromide.
摘要翻译：本发明提供以具有烷基溴的稳定组合物的形式从炔丙醇和溴化磷以高产率获得炔丙基溴的方法。

5. 发明申请

WO2008146277A1 CONTINUOUS PROCESS OF PREPARING BROMOPICRIN 审中-公开
标题翻译：连续制备BROMOPICRIN的方法
公开(公告)号：WO2008146277A1
公开(公告)日：2008-12-04
申请号：PCT/IL2008/000712
申请日：2008-05-26
申请人： BROMINE COMPOUNDS LTD. , OREN, Jakob , YASSIN, Nasif , FRIM, Ron
发明人： OREN, Jakob , YASSIN, Nasif , FRIM, Ron
IPC分类号： C07C201/12 , C07C205/08
CPC分类号： C07C201/12 , C07C205/08
摘要： A continuous process of preparing bromopicrin is disclosed. The process is effected by transferring a continuous flow of a first mixture and a continuous flow of a second mixture into a first reactor, the first mixture containing nitromethane and bromine and the second mixture containing an aqueous solution of an alkaline substance, to thereby obtain a reaction mixture which comprises bromopicrin in said first reactor; and collecting the bromopicrin from the reaction mixture. Highly pure bromopicrin obtained by this process is also disclosed.
摘要翻译：公开了制备溴氰菊酯的连续方法。该方法通过将第一混合物的连续流和第二混合物的连续流转移到第一反应器中，第一混合物含有硝基甲烷和溴，第二混合物含有碱性物质的水溶液，从而获得在所述第一反应器中包含溴化苦素的反应混合物; 并从反应混合物中收集溴氰菊酯。还公开了通过该方法获得的高纯度溴氰菊酯。

6. 发明申请

WO2006013554A1 NOVEL FLAME-RETARDANT POLYSTYRENES 审中-公开
标题翻译：新型阻燃聚苯乙烯
公开(公告)号：WO2006013554A1
公开(公告)日：2006-02-09
申请号：PCT/IL2005/000767
申请日：2005-07-19
申请人： BROMINE COMPOUNDS LTD. , KORNBERG, Nurit , OREN, Jakob , HINI, Smadar , PELED, Michael
发明人： KORNBERG, Nurit , OREN, Jakob , HINI, Smadar , PELED, Michael
IPC分类号： C08J9/00
CPC分类号： C08J9/0019 , C08J3/226 , C08J9/0038 , C08J2325/04 , C08J2425/00 , C08J2425/04 , C08K5/03 , C08L25/04
摘要： The present invention relates to a styrenic polymer composition comprising a flame-retardant effective amount of a compound of formula (I): (C 6 H (5-n) Y n )CH 2 X, wherein X is Cl or Br; Y is Cl or Br; and n is an integer between 1 and 5; or a mixture of two or more of said compounds of formula (I) or their homologues and derivatives or other Br-FRs.
摘要翻译：本发明涉及一种苯乙烯聚合物组合物，其包含阻燃有效量的式（I）化合物：（C 6 H 5 - （5-n） CH 2 X，其中X是Cl或Br; Y为Cl或Br; n为1〜5的整数。或两种或更多种所述式（I）化合物或其同系物和衍生物或其它Br-FR的混合物。

7. 发明申请

WO2022118312A1 METHOD AND COMPOSITION FOR WATER TREATMENT 审中-公开
公开(公告)号：WO2022118312A1
公开(公告)日：2022-06-09
申请号：PCT/IL2021/051428
申请日：2021-12-01
申请人： BROMINE COMPOUNDS LTD.
发明人： RODENSKY, Michal , ZOLKOV, Chen , OREN, Jakob , GOLDSTEIN, Nir , AYALON, Ari
IPC分类号： A01N35/08 , A01N37/06 , A01N37/34 , A01P1/00 , C02F1/76
摘要： The invention provides methods and compositions for the microbial control of water, in particular for eliminating planktonic and biofilm bacteria therefrom, using a bromine-based biocide in combination with a cis-2-alkenoic acid as an auxiliary agent which has been found to enhance the action of the biocide.

8. 发明申请

WO2022118309A1 PREPARATION OF CIS-2-ALKENOIC ACIDS 审中-公开
公开(公告)号：WO2022118309A1
公开(公告)日：2022-06-09
申请号：PCT/IL2021/051423
申请日：2021-11-30
申请人： BROMINE COMPOUNDS LTD.
发明人： OREN, Jakob , YASSIN, Nasif , CHINKOV, Nicka , YAHALOMI SEGUI, Ronit
IPC分类号： C07C51/00 , C07C57/03 , C07C45/63 , C07C49/16
摘要： A process for the preparation of cis-2-alkenoic acid or an alkali metal salt thereof, comprising rearranging 1,3-dibromo- 2-alkanone in an alkaline environment in the presence of a catalytically effective amount of an alkali metal salt of cis- 2-alkenoic acid, and isolating from the reaction mixture cis- 2-alkenoic acid, either in the form of the free acid or in the form of the alkali metal salt.

9. 发明申请

WO2014167560A1 PROCESS FOR MANUFACTURING METHYLENE BIS(THIOCYANATE) 审中-公开
标题翻译：制备甲基二硫代氨基甲酸酯（THIOCYANATE）的方法
公开(公告)号：WO2014167560A1
公开(公告)日：2014-10-16
申请号：PCT/IL2014/050314
申请日：2014-03-25
申请人： BROMINE COMPOUNDS LTD.
发明人： OREN, Jakob
IPC分类号： C07C331/04
CPC分类号： C07C331/04
摘要： This invention provides pure methylene bis(thiocyanate) in an ecor industrial process. The product is practically free of insolubles (
摘要翻译：本发明提供纯亚甲基双（硫氰酸酯）在生态工业过程中。长时间储存后，该产品几乎不含不溶物（<0.1％）。

10. 发明申请

WO2007023496A2 PROCESS OF PREPARING BROMOPICRIN 审中-公开
标题翻译：制备溴米亭的方法
公开(公告)号：WO2007023496A2
公开(公告)日：2007-03-01
申请号：PCT/IL2006/000978
申请日：2006-08-22
申请人： BROMINE COMPOUNDS LTD. , OREN, Jakob , GOLAN, Leah , FRIM, Ron
发明人： OREN, Jakob , GOLAN, Leah , FRIM, Ron
IPC分类号： C07C205/11
CPC分类号： C07C201/12 , C07C205/08
摘要： Process of preparing high purity bromopicrin, and high purity bromopicrin produced therefrom. Providing a mixture of nitromethane and bromine, and preferably water, and absent of organic solvent. Adding an aqueous solution of an alkaline substance to the mixture, thereby providing a reaction mixture containing bromopicrin, the adding performed such that no excess of the alkaline substance occurs in the reaction mixture during the adding. Collecting the organic phase (containing the bromopicrin) from the reaction mixture. No need for subjecting the organic phase of the reaction mixture to distillation or extraction, for obtaining near quantitative yield of bromopicrin having purity of at least equal to or greater than 96 weight percent. Process parameters controlling selectivity of reaction forming bromopicrin are molar ratio of bromine and nitromethane in the mixture; reaction temperature while bromopicrin is formed; concentration of the alkaline substance in the aqueous solution; and reaction time.
摘要翻译：制备高纯度溴苦苷的方法以及由其生产的高纯度溴化苦。提供硝基甲烷和溴的混合物，优选水，并且不含有机溶剂。向混合物中加入碱性物质的水溶液，由此提供含有溴代苦味酸的反应混合物，进行加入使得在加入期间在反应混合物中不会出现过量的碱性物质。从反应混合物中收集有机相（含有溴化苦）。不需要对反应混合物的有机相进行蒸馏或萃取，以获得纯度至少等于或大于96重量％的溴化苦的几乎定量产率。控制形成溴化苦的反应的选择性的工艺参数是混合物中溴和硝基甲烷的摩尔比; 反应温度，同时形成溴化苦; 碱性物质在水溶液中的浓度; 和反应时间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式