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. 发明授权

US5936099A Process for preparing BIS(ether anhydrides) using alkylamine derived bisimides having low melting temperature 失效
标题翻译：使用具有低熔融温度的烷基胺衍生双酰亚胺制备BIS（醚酐）的方法
公开(公告)号：US5936099A
公开(公告)日：1999-08-10
申请号：US964032
申请日：1997-11-04
申请人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
发明人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
IPC分类号： C07D209/48 , C07D307/89 , C07D209/12
CPC分类号： C07D209/48 , C07D307/89
摘要： A process for making bis(ether anhydrides) employs alkylamines having low melting temperatures thus allowing for novel intermediate process steps for preparing bis(ether anhydrides). The alkylamines have alkyl groups which contain at least three carbon atoms and have boiling temperatures in the range of 48 to 250.degree. C. at atmospheric pressure. As a result of using these amines, liquid alkylamines now can be employed in the imidization process step. The N-alkyl nitrophthalimides prepared from the recovered imidization product according to this invention can now be purified using liquid/liquid extraction or vacuum distillation. The alkyl nitrophthalimides prepared according to this invention provide for displacement reactions which now can be run at a high solids level. Likewise, the exchange reaction can be run at a higher solids level, and thus achieves an efficiency level which is higher than conventional processes.
摘要翻译：制备双（醚酐）的方法使用具有低熔融温度的烷基胺，从而允许制备双（醚酐）的新的中间方法步骤。烷基胺具有含有至少三个碳原子的烷基，并且在大气压下具有在48至250℃范围内的沸点温度。作为使用这些胺的结果，液体烷基胺现在可用于酰亚胺化工艺步骤。从本发明回收的酰亚胺化产物制备的N-烷基硝基邻苯二酰亚胺现在可以使用液/液萃取或真空蒸馏来纯化。根据本发明制备的烷基硝基邻苯二酰亚胺提供了现在可以以高固体含量运行的置换反应。同样，交换反应可以在更高的固体含量下进行，从而达到高于常规方法的效率水平。

2. 发明授权

US5719295A Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures 失效
公开(公告)号：US5719295A
公开(公告)日：1998-02-17
申请号：US652067
申请日：1996-05-23
申请人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
发明人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
IPC分类号： C07D209/48 , C07D307/89 , C07D209/12
CPC分类号： C07D209/48 , C07D307/89
摘要： A process for making bis(ether anhydrides) employs alkylamines having low melting temperatures thus allowing for novel intermediate process steps for preparing bis(ether anhydrides). The alkylamines have alkyl groups which contain at least three carbon atoms and have boiling temperatures in the range of 48.degree. to 250.degree. C. at atmospheric pressure. As a result of using these amines, liquid alkylamines now can be employed in the imidization process step. The N-alkyl nitrophthalimides prepared from the recovered imidization product according to this invention can now be purified using liquid/liquid extraction or vacuum distillation. The alkyl nitrophthalimides prepared according to this invention provide for displacement reactions which now can be run at a high solids level. Likewise, the exchange reaction can be run at a higher solids level, and thus achieves an efficiency level which is higher than conventional processes.

3. 发明授权

US6008374A Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures 有权
标题翻译：使用具有低熔点的烷基胺衍生双酰亚胺制备双（醚酐）的方法
公开(公告)号：US6008374A
公开(公告)日：1999-12-28
申请号：US268608
申请日：1999-03-15
申请人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
发明人： Brent Dellacoletta , Roy Ray Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita Singh Baghel , Deborah A. Haitko , David G. Hawron
IPC分类号： C07D209/48 , C07D307/89 , C07D403/12
CPC分类号： C07D209/48 , C07D307/89
摘要： A process for making bis(ether anhydrides) employs alkylamines having low melting temperatures thus allowing for novel intermediate process steps for preparing bis(ether anhydrides). The alkylamines have alkyl groups which contain at least three carbon atoms and have boiling temperatures in the range of 48 to 250.degree. C. at atmospheric pressure. As a result of using these amines, liquid alkylamines now can be employed in the imidization process step. The N-alkyl nitrophthalimides prepared from the recovered imidization product according to this invention can now be purified using liquid/liquid extraction or vacuum distillation. The alkyl nitrophthalimides prepared according to this invention provide for displacement reactions which now can be run at a high solids level. Likewise, the exchange reaction can be run at a higher solids level, and thus achieves an efficiency level which is higher than conventional processes.
摘要翻译：制备双（醚酐）的方法使用具有低熔融温度的烷基胺，从而允许制备双（醚酐）的新的中间方法步骤。烷基胺具有含有至少三个碳原子的烷基，并且在大气压下具有在48至250℃范围内的沸点温度。作为使用这些胺的结果，液体烷基胺现在可用于酰亚胺化工艺步骤。从本发明回收的酰亚胺化产物制备的N-烷基硝基邻苯二酰亚胺现在可以使用液/液萃取或真空蒸馏来纯化。根据本发明制备的烷基硝基邻苯二酰亚胺提供了现在可以以高固体含量运行的置换反应。同样，交换反应可以在更高的固体含量下进行，从而达到高于常规方法的效率水平。

4. 发明授权

US5536846A Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures 失效
标题翻译：使用具有低熔点的烷基胺衍生双酰亚胺制备双（醚酐）的方法
公开(公告)号：US5536846A
公开(公告)日：1996-07-16
申请号：US250736
申请日：1994-05-27
申请人： Brent Dellacoletta , Roy R. Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita S. Baghel , Deborah A. Haitko , David G. Hawron
发明人： Brent Dellacoletta , Roy R. Odle , Thomas L. Guggenheim , Ronald A. Greenberg , James P. Barren , Joseph A. King , Sunita S. Baghel , Deborah A. Haitko , David G. Hawron
IPC分类号： C07D209/48 , C07D307/89 , C07D307/38
CPC分类号： C07D209/48 , C07D307/89
摘要： A process for making bis(ether anhydrides) employs alkylamines having low melting temperatures thus allowing for novel intermediate process steps for preparing bis(ether anhydrides). The alkylamines have alkyl groups which contain at least three carbon atoms and have boiling temperatures in the range of 48.degree. to 250.degree. C. at atmospheric pressure. As a result of using these amines, liquid alkylamines now can be employed in the imidization process step. The N-alkyl nitrophthalimides prepared from the recovered imidization product according to this invention can now be purified using liquid/liquid extraction or vacuum distillation. The alkyl nitrophthalimides prepared according to this invention provide for displacement reactions which now can be run at a high solids level. Likewise, the exchange reaction can be run at a higher solids level, and thus achieves an efficiency level which is higher than conventional processes.
摘要翻译：制备双（醚酐）的方法使用具有低熔融温度的烷基胺，从而允许制备双（醚酐）的新的中间方法步骤。烷基胺具有含有至少三个碳原子的烷基，并且在大气压下具有在48℃至250℃范围内的沸点温度。作为使用这些胺的结果，液体烷基胺现在可用于酰亚胺化工艺步骤。从本发明回收的酰亚胺化产物制备的N-烷基硝基邻苯二酰亚胺现在可以使用液/液萃取或真空蒸馏来纯化。根据本发明制备的烷基硝基邻苯二酰亚胺提供了现在可以以高固体含量运行的置换反应。同样，交换反应可以在更高的固体含量下进行，从而达到高于常规方法的效率水平。

5. 发明申请

US20180209160A1 Dispensers 审中-公开
公开(公告)号：US20180209160A1
公开(公告)日：2018-07-26
申请号：US15932593
申请日：2018-03-20
申请人： Joseph A. King , Jeffrey Johnson , Paul Freeberg , David Guy , Terry Goeman
发明人： Joseph A. King , Jeffrey Johnson , Paul Freeberg , David Guy , Terry Goeman
IPC分类号： E04H4/12
CPC分类号： E04H4/1281 , B01F1/0027 , B01F13/0049 , C02F1/688 , C02F1/76 , C02F2103/42 , C02F2201/002 , C02F2303/04
摘要： A two-part dispensing device for a pool having a dispensing saddle with a static port therein for continual delivery of a first dispersant and a hold for floatingly supporting itself and an exchangeable dispensing pod therein with the dispensing pod having a dynamic port and a static port for a continual delivery of a dispersant wherein the static port delivery of a dispersant maintains the pool at a safe level when there is no human bather load on the pool and the condition of the disperant in the dispensing pod can be determined by the orientation of the dispensing saddle and the dispensing pod in the pool.

6. 发明申请

US20180192642A9 Ion enhancement 审中-公开
公开(公告)号：US20180192642A9
公开(公告)日：2018-07-12
申请号：US13986763
申请日：2013-06-04
申请人： Joseph A. King , John Hill , Nicole A. Weulander
发明人： Joseph A. King , John Hill , Nicole A. Weulander
IPC分类号： A01N25/00 , A01N59/16 , C02F1/50
CPC分类号： A01N25/00 , A01N59/16 , C02F1/50 , C02F1/505 , C02F1/688 , C02F1/76 , C02F1/766 , C02F2103/42 , A01N25/08 , A01N25/34 , A01N43/50 , A01N2300/00
摘要： A method and apparatus for treating a body of water to kill microorganisms by enhancing the concentration metal ions therein. The apparatus comprising a dispenser with a first housing having a water accessible compartment containing a source of a N-halohydantoin compound for releasing the N-halohydantoin compound when contacted by the body of water with the at least one N-halohydantoin having the formula: wherein R and R1 each independently comprises an alkyl group, and wherein X and Y are independently selected from the group consisting of bromine, chlorine and hydrogen and a second housing having a water accessible compartment containing an insoluble metal ion donor for releasing metal ions when contacted by the body of water containing the N-halohydantoin.

7. 发明授权

US09862626B2 Floating dispensers 有权
公开(公告)号：US09862626B2
公开(公告)日：2018-01-09
申请号：US14544609
申请日：2015-01-27
申请人： Joseph A. King , Jeffrey D. Johnson , Lyle Enderson , Paul Freeberg , Donald Dalland , Terry Goeman
发明人： Joseph A. King , Jeffrey D. Johnson , Lyle Enderson , Paul Freeberg , Donald Dalland , Terry Goeman
IPC分类号： B01F1/00 , C02F1/50 , C02F1/68 , C02F1/76 , E04H4/12 , C02F103/42
CPC分类号： C02F1/688 , B01F1/0027 , B01F2001/0055 , B01F2001/0061 , C02F1/505 , C02F1/76 , C02F2103/42 , E04H4/1281
摘要： A floating dispenser for floatingly delivering a dispersant or dispersants to a body of water with the floating dispenser floating in an upright condition when a dispersant is present in a dispenser cartridge of the floating dispenser with the dispenser self inverting 180 degrees in response to consumption of the dispersant in the dispenser cartridge to thereby provide a visual alert that one should replace the dispenser cartridge in the dispenser with a fresh dispenser cartridge.

8. 发明申请

US20160096752A1 WASTEWATER TREATMENT 审中-公开
标题翻译：废水处理
公开(公告)号：US20160096752A1
公开(公告)日：2016-04-07
申请号：US14868365
申请日：2015-09-28
申请人： Joseph A. King , John Hill
发明人： Joseph A. King , John Hill
IPC分类号： C02F1/50
CPC分类号： C02F1/505 , A01N43/50 , A01N59/16 , B01F1/0027 , B01F2001/0061 , B01L3/502707 , B01L3/502761 , B01L2200/0636 , B01L2300/0654 , B01L2400/0436 , C02F1/688 , C02F1/76 , C02F2103/002 , C02F2103/008 , C02F2201/002 , C02F2303/04 , C12M47/02 , G01N15/1404 , G01N15/1484 , G01N2015/142 , G01N2015/1486 , G01N2015/149
摘要： An antimicrobial method of treating wastewater and a wastewater antimicrobial dispenser containing an antimicrobial agent for treating a body of wastewater to kill microorganisms by increasing the concentration metal ions therein. The antimicrobial method includes the step of increasing the effectiveness of the biocidal component in the body of wastewater to thereby lessen the need for a supplemental biocide by adding a compound containing a hydantoin ring where the compound containing a hydantoin ring may or may not have any antimicrobial properties. The antimicrobial agent including a source of biocidal metal ions and a compound containing a hydantoin ring where the antimicrobial agent may be a powder, a liquid a solid or combinations thereof.
摘要翻译：一种处理废水的抗菌方法和一种含有抗微生物剂的废水抗菌分配器，用于通过增加其中的金属离子浓度来处理废水体来杀死微生物。抗微生物方法包括增加废水体中杀生物成分的有效性的步骤，从而通过加入含有乙内酰脲环的化合物来减少对补充杀生物剂的需要，其中含有乙内酰脲环的化合物可以具有或不具有任何抗微生物剂属性。抗微生物剂包括杀生物金属离子源和含有乙内酰脲环的化合物，其中抗微生物剂可以是粉末，液体固体或其组合。

9. 发明申请

US20150376037A1 ION ENHANCEMENT 有权
标题翻译：离子增强
公开(公告)号：US20150376037A1
公开(公告)日：2015-12-31
申请号：US14846522
申请日：2015-09-04
申请人： Joseph A. King
发明人： Joseph A. King
IPC分类号： C02F1/50
CPC分类号： C02F1/505 , C02F1/50 , C02F2103/42 , C02F2301/08 , C02F2303/04
摘要： A method and apparatus for treating a body of water to kill microorganisms by enhancing the concentration metal ions therein. The apparatus comprising a dispenser with a first housing having a water accessible compartment containing 5,5-dimethylhydantoin for releasing the 5,5-dimethylhydantoin when contacted by the body of water and a second housing having a water accessible compartment containing a biocidal metal to the body of water for generating biocidal metal ions when contacted by the body of water containing the 5,5-dimethylhydantoin
摘要翻译：一种通过增强其中的金属离子浓度来处理水体以杀死微生物的方法和装置。该装置包括具有第一壳体的分配器，该第一壳体具有含有5,5-二甲基乙内酰脲的水可接近隔室，用于当与水体接触时释放5,5-二甲基乙内酰脲，以及第二壳体，其具有含有杀生物金属的水可接近隔室当与含有5,5-二甲基乙内酰脲的水体接触时产生杀生物金属离子的水体

10. 发明申请

US20150151988A1 DRINKING WATER PURIFICATION DEVICE 审中-公开
标题翻译：饮用水净化装置
公开(公告)号：US20150151988A1
公开(公告)日：2015-06-04
申请号：US14593836
申请日：2015-01-09
申请人： Joseph A. King
发明人： Joseph A. King
IPC分类号： C02F1/50 , C02F1/42 , C02F1/00 , C02F1/68
CPC分类号： C02F1/505 , C02F1/002 , C02F1/283 , C02F1/42 , C02F1/683 , C02F1/766 , C02F9/005 , C02F2303/04 , C02F2307/02
摘要： A fast acting water purification system containing a source of silver ions which is suitable for use in personal or household water containers, where the non-potable water may contain halides or other materials that limit the solubility of silver in the non-potable water, with the purification agent including a source of silver ions and a compound containing a hydantoin ring increase the presence of silver ions in the non-potable water to a level sufficient to quickly kill harmful microorganisms in the non-potable water without the need to add additional biocides to the non-potable water or pretreat the non-potable water.
摘要翻译：一种含有银离子源的快速作用水净化系统，其适用于个人或家庭用水容器，其中非饮用水可含有卤化物或限制银在非饮用水中的溶解度的其他材料，包括银离子源和含有乙内酰脲环的化合物的净化剂将非饮用水中的银离子的存在增加到足以快速杀死非饮用水中有害微生物的水平，而不需要添加额外的杀生物剂到非饮用水或预处理非饮用水。

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