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

WO2015192044A1 METHOD FOR MAKING SULFATED POLYALUMINUM CHLORIDE (PACS) OR POLYALUMINUM CHLORIDE (PAC) AND PACS OF PAC MADE BY SAME 审中-公开
标题翻译：制备硫酸氯化锂（PACS）或氯化亚铜（PAC）的方法及其制备方法
公开(公告)号：WO2015192044A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/035613
申请日：2015-06-12
申请人： GEO SPECIALTY CHEMICALS, INC.
发明人： OLDFIELD, Michael, R. , BERTASI, Peter, A. , REED, Brian, C. , MILLER, Waldo , BRAUD, Keith
IPC分类号： C01B17/45
CPC分类号： C01F7/007 , C01F7/00 , C02F1/5245
摘要： Methods for making a sulfated polyaluminum chloride (PACS) flocculating agent solution, which may be aqueous, include neutralizing an aqueous sulfate-containing aluminum compound with an aqueous base to produce an aluminum hydroxide precipitate dispersed in a liquid, settling the aluminum hydroxide precipitate to create a supernatant liquid, removing an amount of the supernatant liquid to leave a remainder that contributes a selected concentration of sulfate to the PACS, and bringing the precipitate back into solution thereby forming the PACS flocculating agent. Also, methods for making a polyaluminum chloride (PAC) flocculating agent solution are disclosed that include neutralizing an aqueous chloride-containing aluminum compound with an aqueous base to produce an aluminum hydroxide precipitate dispersed in a liquid, settling the aluminum hydroxide precipitate to create a supernatant liquid, optionally, removing an amount of the supernatant liquid, and bringing the precipitate back into solution thereby forming the PAC flocculating agent.
摘要翻译：制备可以是水性的硫酸化聚氯化铝（PACS）絮凝剂溶液的方法包括用碱水溶液中和含水硫酸铝化合物以产生分散在液体中的氢氧化铝沉淀物，沉淀氢氧化铝沉淀物以产生上清液，除去一定量的上清液，留下对PACS有选择浓度的硫酸盐的剩余物，并将沉淀物回到溶液中，从而形成PACS絮凝剂。此外，公开了制备聚氯化铝（PAC）絮凝剂溶液的方法，其包括用碱水溶液中和含氯化铝的铝化合物以产生分散在液体中的氢氧化铝沉淀物，沉淀氢氧化铝沉淀物以产生上清液液体，任选地除去一定量的上清液，并使沉淀物回到溶液中，从而形成PAC絮凝剂。

2. 发明申请

WO2005000922A1 CEMENT DISPERSANT AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：水泥分散剂及其制备方法和使用方法
公开(公告)号：WO2005000922A1
公开(公告)日：2005-01-06
申请号：PCT/US2004/020099
申请日：2004-06-23
申请人： GEO SPECIALTY CHEMICALS, INC. , BAIR, Keith, A. , SAVOLY, Arpad , VEAL, Bennie
发明人： BAIR, Keith, A. , SAVOLY, Arpad , VEAL, Bennie
IPC分类号： C08F220/04
CPC分类号： C04B24/165 , C04B24/163 , C04B24/2647 , C04B2103/308 , C04B2103/32 , C04B2103/408
摘要： The present invention relates to cement dispersant that is a copolymerization product of a first monomer (A) comprising a carboxylic acid, a second monomer (B) comprising an alkoxylated allyl alcohol sulfate, and, optionally, a third monomer (C) comprising an alkoxylated allyl alcohol. The cement dispersant according to the invention provides improved slump life properties and water reduction properties in cement admixtures.
摘要翻译：本发明涉及水泥分散剂，其是包含羧酸的第一单体（A），包含烷氧基化烯丙基醇硫酸盐的第二单体（B）和任选的包含烷氧基化的第三单体（C）的共聚产物烯丙醇。根据本发明的水泥分散剂提供改善的坍落度寿命特性和在水泥外加剂中的减水性能。

3. 发明申请

WO2004014531A1 DISPERSANT AND FOAMING AGENT COMBINATION 审中-公开
标题翻译：分散剂和发泡剂组合
公开(公告)号：WO2004014531A1
公开(公告)日：2004-02-19
申请号：PCT/US2003/022391
申请日：2003-07-18
申请人： GEO SPECIALTY CHEMICALS, INC.
发明人： SAVOLY, Arpad , ELKO, Dawn, P. , VEAL, Bennie , McCRARY, James
IPC分类号： B01F3/00
CPC分类号： E04C2/043 , B28B19/0092 , C04B24/226 , C04B28/14 , C04B2103/408 , C04B2111/0062 , Y10S516/909 , C04B24/085 , C04B38/10 , C04B40/006 , C04B24/16
摘要： The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and/or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and/or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
摘要翻译：本发明提供了可用于生产石膏墙板和其他水性水泥质产品的分散剂和发泡剂组合，形成石膏墙板和石膏墙板的方法。根据本发明的组合中的分散剂是重均分子量为约17,000至约47,000的萘磺酸盐 - 醛缩合物碱盐聚合物。碱优选为碱金属和/或碱土金属。醛优选为甲醛。根据本发明的组合中使用的发泡剂是皂，优选烷基醚硫酸盐和/或烷基硫酸盐的碱金属盐。高分子量分散剂和发泡剂的组合产生更有效地夹带空气（即，产生空隙空间）的石膏墙板芯效应，从而降低整体板重量而不会不利地影响强度。使用根据本发明的分散剂和发泡剂组合形成的石膏墙板比具有相同固体负载比的常规分散剂和发泡剂形成的石膏墙板表现出更高的拔牙力。

4. 发明申请

WO2004013065A1 DISPERSANT COMPOSITION 审中-公开
标题翻译：分散组合物
公开(公告)号：WO2004013065A1
公开(公告)日：2004-02-12
申请号：PCT/US2003/021386
申请日：2003-07-09
申请人： GEO SPECIALTY CHEMICALS, INC.
发明人： SAVOLY, Arpad , ELKO, Dawn, P. , VEAL, Bennie , MCMAHON, Michelle, L. , HELLER, David, B., Jr.
IPC分类号： C04B7/34
CPC分类号： C04B28/14 , B01F17/0057 , C04B24/22 , C04B28/04 , C04B2103/30 , C04B2103/408 , C08G8/10 , C08G16/0293
摘要： The present invention provides a sulfonated coal tar distillate salt polymer that is a condensation product of an aldehyde, preferably formaldehyde, and a sulfonated middle fraction obtained during coal tar distillation. The middle fraction includes from about 40% to about 95% by weight naphthalene and from about 5% to about 60% by weight of a plurality of compounds selected from the group consisting of quinoline, indene, biphenyl, indane, acenaphtene, anthracene, phenanthrene, methyl naphthalene, cresol, phenol, xylenol, and tetralin. The present invention also provides a method of forming a sulfonated coal tar distillate salt polymer. The method includes sulfonating the middle fraction to form a middle fraction sulfonic acid mass, optionally adding a first portion of water to the middle fraction sulfonic acid mass to form a mixture, reacting the mixture and an aldehyde to form a condensate, optionally adding a second portion of water to dilute the condensate, and adding a base to form a sulfonated middle fraction salt polymer. Sulfonated middle fraction salt polymers formed in accordance with the method of the invention are useful as dispersants and plasticizers in aqueous cementitious slurries.
摘要翻译：本发明提供了一种磺化煤焦油馏出物盐聚合物，其是醛，优选甲醛和在煤焦油蒸馏期间获得的磺化中间馏分的缩合产物。中间馏分包括约40重量％至约95重量％的萘和约5重量％至约60重量％的选自喹啉，茚，联苯，茚满，苊烯，蒽，菲的多种化合物，甲基萘，甲酚，苯酚，二甲苯酚和四氢化萘。本发明还提供形成磺化煤焦油馏出物盐聚合物的方法。该方法包括磺化中间馏分以形成中间部分磺酸物质，任选地将中间馏分磺酸物质的第一部分水加入以形成混合物，使混合物和醛反应形成冷凝物，任选地加入第二部分部分水稀释冷凝物，并加入碱形成磺化的中间部分盐聚合物。根据本发明方法形成的磺化中间馏分盐聚合物可用作水性水泥浆中的分散剂和增塑剂。

5. 发明申请

WO2003082734A1 SUPPORTED PEROXIDE COMPOSITIONS 审中-公开
标题翻译：支持过氧化物组合物
公开(公告)号：WO2003082734A1
公开(公告)日：2003-10-09
申请号：PCT/US2003/007622
申请日：2003-03-12
申请人： GEO SPECIALTY CHEMICALS, INC.
发明人： DLUZNESKI, Peter, R.
IPC分类号： C01B15/00
CPC分类号： C08K5/14 , C01B15/00 , C01B15/10 , C08K9/08
摘要： The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide, a metallic soap and, optionally, a polymer. In accordance with the method of the invention, supported peroxides are preferably formed by dispersing a mixture that includes at least one peroxide and at least one C 4 to C 30 carboxylic acid into an aqueous solution that includes a compound that is capable of reacting with the C 4 to C 30 carboxylic acid to form a water soluble soap. Dispersing the mixture into the aqueous solution results in the formation of an emulsion. Optionally, a polymeric powder is then added to the emulsion to form a suspension. A polyvalent metal compound that is capable of reacting with the water soluble soap to form a water insoluble metallic soap is then added to the emulsion or polymer suspension, which converts the water soluble soap into a water insoluble metallic soap that precipitates from the emulsion or suspension. The organic peroxide and the polymer, if present, are entrained within the precipitate.
摘要翻译：本发明提供了负载型过氧化物，以及形成负载型过氧化物的方法。根据本发明的负载型过氧化物是包括有机过氧化物，金属皂和任选的聚合物的固体颗粒。根据本发明的方法，优选通过将包含至少一种过氧化物和至少一种C 4至C 30羧酸的混合物分散到水溶液中形成负载型过氧化物，所述水溶液包括能够与C4反应的化合物 C30羧酸形成水溶性皂。将混合物分散在水溶液中导致乳液的形成。任选地，然后将聚合物粉末加入到乳液中以形成悬浮液。然后将能够与水溶性皂反应以形成水不溶性金属皂的多价金属化合物加入到乳液或聚合物悬浮液中，其将水溶性皂转化成从乳液或悬浮液中沉淀的水不溶性金属皂。有机过氧化物和聚合物（如果存在）被夹带在沉淀物中。

6. 发明申请

US20170113943A1 METHOD FOR MAKING SULFATED POLYALUMINUM CHLORIDE (PACS) OR POLYALUMINUM CHLORIDE (PAC) AND PACS OR PAC MADE BY SAME 审中-公开
公开(公告)号：US20170113943A1
公开(公告)日：2017-04-27
申请号：US15315426
申请日：2015-06-12
申请人： GEO SPECIALTY CHEMICALS, INC.
发明人： Michael R. OLDFIELD , Peter A. BERTASI , Brian C. REED , Waldo MILLER , Keith BRAUD
IPC分类号： C01F7/00 , C02F1/52
CPC分类号： C01F7/007 , C01F7/00 , C02F1/5245
摘要： Methods for making a sulfated polyaluminum chloride (PACS) flocculating agent solution, which may be aqueous, include neutralizing an aqueous sulfate-containing aluminum compound with an aqueous base to produce an aluminum hydroxide precipitate dispersed in a liquid, settling the aluminum hydroxide precipitate to create a supernatant liquid, removing an amount of the supernatant liquid to leave a remainder that contributes a selected concentration of sulfate to the PACS, and bringing the precipitate back into solution thereby forming the PACS flocculating agent. Also, methods for making a polyaluminum chloride (PAC) flocculating agent solution are disclosed that include neutralizing an aqueous chloride-containing aluminum compound with an aqueous base to produce an aluminum hydroxide precipitate dispersed in a liquid, settling the aluminum hydroxide precipitate to create a supernatant liquid, optionally, removing an amount of the supernatant liquid, and bringing the precipitate back into solution thereby forming the PAC flocculating agent.

7. 发明申请

US20040092676A1 Dispersant and foaming agent combination 审中-公开
标题翻译：分散剂和发泡剂组合
公开(公告)号：US20040092676A1
公开(公告)日：2004-05-13
申请号：US10701807
申请日：2003-11-05
申请人： GEO Specialty Chemicals, Inc.
发明人： Arpad Savoly , Dawn P. Elko , Bennie Veal , James McCrary
IPC分类号： C08G075/00
CPC分类号： E04C2/043 , B28B19/0092 , C04B24/226 , C04B28/14 , C04B2103/408 , C04B2111/0062 , Y10S516/909 , C04B24/085 , C04B38/10 , C04B40/006 , C04B24/16
摘要： The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and/or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and/or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
摘要翻译：本发明提供了可用于生产石膏墙板和其他水性水泥质产品的分散剂和发泡剂组合，形成石膏墙板和石膏墙板的方法。根据本发明的组合中的分散剂是重均分子量为约17,000至约47,000的萘磺酸 - 醛缩合物碱金属盐聚合物。碱优选为碱金属和/或碱土金属。醛优选为甲醛。根据本发明的组合中使用的发泡剂是皂，优选烷基醚硫酸盐和/或烷基硫酸盐的碱金属盐。高分子量分散剂和发泡剂的组合产生更有效地夹带空气（即，产生空隙空间）的石膏墙板芯效应，从而降低整体板重量而不会不利地影响强度。使用根据本发明的分散剂和发泡剂组合形成的石膏墙板与使用常规分散剂和发泡剂以相同的固体负载比形成的石膏墙板相比表现出较高的拔牙力。

8. 发明申请

US20030178600A1 Encapsulated peroxide compositions 有权
标题翻译：封装的过氧化物组合物
公开(公告)号：US20030178600A1
公开(公告)日：2003-09-25
申请号：US10306802
申请日：2002-11-27
申请人： GEO Specialty Chemicals, Inc.
发明人： Peter R. Dluzneski
IPC分类号： C09K003/00
CPC分类号： C08K5/14 , C01B15/00 , C01B15/10 , C08K9/08
摘要： The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide, a metallic soap, and a polymer. In accordance with the method of the invention, supported peroxides are preferably formed by dispersing a mixture that includes at least one peroxide and at least one C4 to C30 carboxylic acid into an aqueous solution that includes a compound that is capable of reacting with the C4 to C30 carboxylic acid to form a water soluble soap. Dispersing the mixture into the aqueous solution results in the formation of an emulsion. Polymer is then added to the emulsion, and forms a polymer suspension. A polyvalent metal compound that is capable of reacting with the water soluble soap to form a water insoluble metallic soap is then added to the polymer suspension, which converts the water soluble soap into a water insoluble metallic soap that precipitates from the suspension. The organic peroxide and the polymer are entrained within the precipitate.
摘要翻译：本发明提供了负载型过氧化物，以及形成负载型过氧化物的方法。根据本发明的负载型过氧化物是包括有机过氧化物，金属皂和聚合物的固体颗粒。根据本发明的方法，优选通过将包含至少一种过氧化物和至少一种C 4至C 30羧酸的混合物分散到水溶液中形成负载型过氧化物，所述水溶液包括能够与C4反应的化合物 C30羧酸形成水溶性皂。将混合物分散在水溶液中导致乳液的形成。然后将聚合物加入到乳液中，并形成聚合物悬浮液。然后将能够与水溶性皂反应以形成水不溶性金属皂的多价金属化合物加入到聚合物悬浮液中，其将水溶性皂转化成从悬浮液中沉淀出的水不溶性金属皂。有机过氧化物和聚合物夹带在沉淀物中。

9. 发明申请

US20040124397A1 Supported peroxides 有权
公开(公告)号：US20040124397A1
公开(公告)日：2004-07-01
申请号：US10736313
申请日：2003-12-15
申请人： GEO Specialty Chemicals, Inc.
发明人： Peter R. Dluzneski , Martin J. Gregor
IPC分类号： C09K003/00 , C01B015/00 , A62D003/00 , A01N001/00 , A62D009/00
CPC分类号： C08K5/14 , C01B15/00 , C01B15/10 , C08K9/08
摘要： The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide and a metallic soap. In accordance with the method of the invention, supported peroxides are preferably formed by dispersing a mixture that includes at least one peroxide and at least one C4 to C30 carboxylic acid into an aqueous solution that includes a compound that is capable of reacting with the C4 to C30 carboxylic acid to form a water soluble soap. Dispersing the mixture into the aqueous solution results in the formation of an emulsion. A polyvalent metal compound that is capable of reacting with the water soluble soap to form a water insoluble metallic soap is then added to the emulsion, which converts the water soluble soap into a water insoluble metallic soap that precipitates from the solution. The organic peroxide is entrained within the precipitate.

10. 发明申请

US20040091751A1 Method of making wallboard 有权
标题翻译：墙板制作方法
公开(公告)号：US20040091751A1
公开(公告)日：2004-05-13
申请号：US10701801
申请日：2003-11-05
申请人： GEO Specialty Chemicals, Inc.
发明人： Arpad Savoly , Dawn P. Elko , Bennie Veal , James McCrary
IPC分类号： B32B013/00 , B29C044/20
CPC分类号： E04C2/043 , B28B19/0092 , C04B24/226 , C04B28/14 , C04B2103/408 , C04B2111/0062 , Y10S516/909 , C04B24/085 , C04B38/10 , C04B40/006 , C04B24/16
摘要： The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and/or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and/or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
摘要翻译：本发明提供了可用于生产石膏墙板和其他水性水泥质产品的分散剂和发泡剂组合，形成石膏墙板和石膏墙板的方法。根据本发明的组合中的分散剂是重均分子量为约17,000至约47,000的萘磺酸 - 醛缩合物碱金属盐聚合物。碱优选为碱金属和/或碱土金属。醛优选为甲醛。根据本发明的组合中使用的发泡剂是皂，优选烷基醚硫酸盐和/或烷基硫酸盐的碱金属盐。高分子量分散剂和发泡剂的组合产生更有效地夹带空气（即，产生空隙空间）的石膏墙板芯效应，从而降低整体板重量而不会不利地影响强度。使用根据本发明的分散剂和发泡剂组合形成的石膏墙板与使用常规分散剂和发泡剂以相同的固体负载比形成的石膏墙板相比表现出较高的拔牙力。

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