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

US08092686B2 Modified amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：改性胺醛树脂及其在分离过程中的用途
公开(公告)号：US08092686B2
公开(公告)日：2012-01-10
申请号：US11473314
申请日：2006-06-23
申请人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
发明人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
IPC分类号： B01D15/00 , B01J39/00 , B03D1/16 , B03D1/02 , C01G1/00
CPC分类号： C08G12/12 , B03D1/0046 , B03D1/008 , B03D1/01 , B03D1/016 , B03D1/02 , B03D1/021 , B03D1/08 , B03D1/1431 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , B03D2203/08 , C02F1/24 , C02F1/44 , C02F1/56 , C02F2101/103 , C02F2101/20 , C08G12/06
摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
摘要翻译：公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来作为沙子。改性树脂也可用于处理含水液体悬浮液以便于去除固体颗粒，以及在净化水中去除金属离子。改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土具有高选择性。

2. 发明授权

US06706809B2 Resin/binder system for preparation of low odor fiberglass products 有权
标题翻译：用于制备低气味玻璃纤维制品的树脂/粘合剂体系
公开(公告)号：US06706809B2
公开(公告)日：2004-03-16
申请号：US09989708
申请日：2001-11-21
申请人： Kim Tutin , W. Hayes Ingram , Mary L. Epling , Kurt D. Gabrielson , James T. Wright , Carl R. White
发明人： Kim Tutin , W. Hayes Ingram , Mary L. Epling , Kurt D. Gabrielson , James T. Wright , Carl R. White
IPC分类号： C08L6134
CPC分类号： C03C25/26 , C03C25/34 , C08G8/06 , C08G8/28 , C08G14/06 , C08L61/14
摘要： Infinitely water soluble, storage stable, low molecular weight, amine-modified resins/binders (e.g., phenol-formaldehyde resole resins and binders made therefrom) are used to produce low odor fiberglass products, such as fiberglass insulation for automobile headliners and room dividers. The cured, bonded fiberglass products have low TMA (trimethylamine) emission because the free formaldehyde in the resin has been scavenged with melamine, which resists thermal decomposition, and because the binder contains a relatively low urea content, which is a TMA contributor. The resole resin production process includes adding two different formaldehyde scavengers (e.g., melamine and urea) to produce a modified phenol-formaldehyde resole resin. This resole resin is produced into a binder by mixing with water, optionally in the presence of a latent acid catalyst (e.g., an ammonium salt of a strong acid). The binder can be applied to a fiberglass base material, dried, stored for an extended time period, and then cured and shaped into a final desired shape.
摘要翻译：无机水溶性，储存稳定的低分子量胺改性树脂/粘合剂（例如苯酚 - 甲醛甲阶酚醛树脂和由其制成的粘合剂）用于生产低气味玻璃纤维产品，例如用于汽车头饰和室内分隔器的玻璃纤维绝缘体。固化的粘合玻璃纤维产品具有低TMA（三甲胺）排放，因为树脂中的游离甲醛已经被三聚氰胺清除，因此耐热分解，并且由于粘合剂含有较低的尿素含量，这是TMA贡献者。甲阶酚醛树脂的生产方法包括加入两种不同的甲醛清除剂（如三聚氰胺和尿素）以生产改性的酚醛树脂树脂。任选地在潜酸催化剂（例如强酸的铵盐）的存在下，将该甲阶酚醛树脂与水混合制成粘合剂。粘合剂可以应用于玻璃纤维基材，干燥，长时间储存，然后固化并成型为最终所需的形状。

3. 发明授权

US4418229A Method for producing fluoronitrobenzene compounds 失效
标题翻译：氟硝基苯化合物的制备方法
公开(公告)号：US4418229A
公开(公告)日：1983-11-29
申请号：US254357
申请日：1981-04-15
申请人： Carl R. White
发明人： Carl R. White
IPC分类号： C07C201/12 , C07C205/12 , C07C79/12
CPC分类号： C07C201/12
摘要： A method for producing fluoronitrobenzene compounds by reacting chloronitrobenzene compounds with a fluoride salt in the presence of a quaternary ammonium salt phase-transfer catalyst, wherein the catalyst is added to the reaction mixture incrementally during the course of the reaction. The incremental addition of catalyst allows the use of elevated reaction temperatures which, although sometimes causing catalyst inactivation, result in yields and reaction rates which are improved over those of methods involving a single catalyst addition.
摘要翻译：一种在季铵盐相转移催化剂存在下使氯硝基苯化合物与氟化物盐反应生产氟硝基苯化合物的方法，其中催化剂在反应过程中逐渐加入到反应混合物中。催化剂的增量添加允许使用升高的反应温度，其虽然有时引起催化剂失活，但导致产率和反应速率比涉及单一催化剂添加的方法得到改善。

4. 发明授权

US08757389B2 Amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：胺醛树脂及其在分离过程中的用途
公开(公告)号：US08757389B2
公开(公告)日：2014-06-24
申请号：US11480561
申请日：2006-07-05
申请人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
发明人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
IPC分类号： B03D1/04 , B03D1/02 , B03D1/016
CPC分类号： C08G71/02 , B03D1/008 , B03D1/01 , B03D1/016 , B03D1/02 , B03D1/06 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , C02F1/285 , C02F1/52 , C02F2101/20 , C02F2103/10 , C02F2103/28 , E21B21/068
摘要： Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.
摘要翻译：公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。这些树脂特别可用作泡沫浮选抑制剂，例如在选择价值材料（例如沥青，煤或高岭土）以除去杂质如沙子时。这些树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。

5. 发明授权

US06861099B2 Ammonium hydroxide scavenged binder for low TMA fiberglass insulation products 失效
标题翻译：用于低TMA玻璃纤维绝缘产品的氢氧化铵清除粘合剂
公开(公告)号：US06861099B2
公开(公告)日：2005-03-01
申请号：US10227529
申请日：2002-08-26
申请人： Kurt D. Gabrielson , Kim Tutin , Carl R. White , David J. Bir
发明人： Kurt D. Gabrielson , Kim Tutin , Carl R. White , David J. Bir
IPC分类号： C03C25/34 , C08G8/10 , C08G14/04 , C08K3/28 , C08L61/06 , B05D3/00
CPC分类号： C08L61/06 , C03C25/34 , C08G8/10 , C08G14/04 , C08K3/28
摘要： A phenol-formaldehyde resole resin is combined with an ammonia-based formaldehyde scavenger to produce a product useful, for example, as a binder used in the production of glass fiber insulation products. The starting resin may have a free formaldehyde content of 1.5 to 14 wt. %, based on a total weight of the resin, and the resin and scavenger may be combined at a molar ratio in the range of 0.1 to 5. The resulting binder may have a free formaldehyde content of 1 wt. % or less, based on a total weight of the reaction product. This binder may then be applied to a glass fiber base material in a conventional manner.
摘要翻译：将苯酚甲醛甲阶酚醛树脂与氨基甲醛清除剂组合以制备可用于例如用于生产玻璃纤维绝缘产品的粘合剂的产品。起始树脂的游离甲醛含量可以为1.5〜14wt。％，基于树脂的总重量，树脂和清除剂可以以0.1至5的摩尔比组合。所得粘合剂可以具有1重量％的游离甲醛含量。％以下，基于反应产物的总重量。然后可以以常规方式将该粘合剂施加到玻璃纤维基材上。

6. 发明授权

US08127930B2 Amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：胺醛树脂及其在分离过程中的用途
公开(公告)号：US08127930B2
公开(公告)日：2012-03-06
申请号：US11823880
申请日：2007-06-29
申请人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
发明人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
IPC分类号： B03B1/04 , B03D1/02 , B03D1/016
CPC分类号： C08L95/00 , B03D1/008 , B03D1/01 , B03D1/016 , B03D2203/006 , B03D2203/02 , B03D2203/08 , C02F1/001 , C02F1/24 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2101/101 , C02F2101/103 , C02F2101/20 , C02F2303/12 , C08G12/043 , C08G12/08 , C08G12/12
摘要： Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.
摘要翻译：公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。这些树脂特别可用作泡沫浮选抑制剂，例如在选择价值材料（例如沥青，煤或高岭土）以除去杂质如沙子时。这些树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。

7. 发明授权

US07913852B2 Modified amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：改性胺醛树脂及其在分离过程中的用途
公开(公告)号：US07913852B2
公开(公告)日：2011-03-29
申请号：US11298948
申请日：2005-12-12
申请人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Phillip W. Hurd , Lisa M. Arthur , Paul Hart , Richard Rediger , Robbie D. Kelly
发明人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Phillip W. Hurd , Lisa M. Arthur , Paul Hart , Richard Rediger , Robbie D. Kelly
IPC分类号： B03D1/16 , B03D1/02 , C10G1/00
CPC分类号： C02F1/683 , B01D21/0012 , B01D21/01 , B01D61/14 , B03D1/0046 , B03D1/01 , B03D1/012 , B03D1/016 , B03D1/02 , B03D1/08 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , B03D2203/10 , B28C1/08 , C01P2006/80 , C02F1/001 , C02F1/24 , C02F1/44 , C02F1/54 , C02F1/56 , C02F2101/103 , C02F2101/20 , C02F2103/10 , C02F2103/12 , C02F2103/28 , C09C1/42 , C10G1/045 , C10G2300/1003 , C10G2300/1033 , C10G2300/208 , C22B3/24 , E21B21/068 , Y02P10/234
摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
摘要翻译：公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来作为沙子。改性树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土是高选择性的。

8. 发明授权

US4642399A Method for producing fluoronitrobenzene compounds 失效
标题翻译：氟硝基苯化合物的制备方法
公开(公告)号：US4642399A
公开(公告)日：1987-02-10
申请号：US676117
申请日：1984-11-29
申请人： Carl R. White
发明人： Carl R. White
IPC分类号： B01J31/02 , C07C201/12 , C07C205/12 , C07C79/12
CPC分类号： B01J31/0239 , C07C201/12 , B01J2231/40 , B01J2531/98
摘要： A method is disclosed for producing fluoronitrobenzene compounds by reacting chloronitrobenzene compounds with a fluoride salt in the presence of a tetramethylammonium salt phase-transfer catalyst. This catalyst allows the use of elevated reaction temperatures with substantial freedom from catalyst inactivation, resulting in yields and reaction rates which are improved over those of previously known methods using higher molecular weight quaternary ammonium salt phase transfer catalysts having more total carbon atoms in their ammonium cations.
摘要翻译：公开了在四甲基铵盐相转移催化剂存在下使氯硝基苯化合物与氟化物盐反应制备氟硝基苯化合物的方法。该催化剂允许使用升高的反应温度，基本上没有催化剂失活，导致产率和反应速率比先前已知方法的产率和反应速率提高，其使用在其铵阳离子中具有更多总碳原子的更高分子量季铵盐相转移催化剂。

9. 发明授权

US4661625A Synthesis and purification of d-propoxyphene hydrochloride 失效
标题翻译： D-丙氧芬盐酸盐的合成与纯化
公开(公告)号：US4661625A
公开(公告)日：1987-04-28
申请号：US803321
申请日：1985-12-02
申请人： Carl R. White
发明人： Carl R. White
IPC分类号： C07C213/10 , C07C67/00 , C07C67/03 , C07C213/00 , C07C213/06 , C07C219/22
CPC分类号： C07C67/03
摘要： New and improved synthesis of .alpha.-d-propoxyphene hydrochloride by acid chloride reaction between propionyl chloride and .alpha.-d-1,2-diphenyl-3-methyl-4-dimethylamino-2-butanol (d-oxyphene) with small amounts of thionyl chloride improves yield and substantially simplifies purification.
摘要翻译：通过丙酰氯与α-d-1,2-二苯基-3-甲基-4-二甲基氨基-2-丁醇（d-氧乙烯）与少量亚硫酰基的酰氯反应，新的和改进的α-D-丙氧吩盐酸盐的合成氯化物提高产率，并且基本上简化了纯化。

10. 发明授权

US08702993B2 Amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：胺醛树脂及其在分离过程中的用途
公开(公告)号：US08702993B2
公开(公告)日：2014-04-22
申请号：US11298936
申请日：2005-12-12
申请人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Paul Hart , Richard Rediger
发明人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Paul Hart , Richard Rediger
IPC分类号： C02F1/24 , C02F1/56
CPC分类号： C02F1/683 , B01D21/0012 , B01D21/01 , B01D61/145 , B01D61/16 , B01D2311/04 , B01J45/00 , B03D1/008 , B03D1/01 , B03D1/016 , B03D1/02 , B03D1/085 , B03D1/16 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/04 , B28C1/08 , C02F1/001 , C02F1/24 , C02F1/285 , C02F1/444 , C02F1/52 , C02F1/56 , C02F2101/103 , C02F2101/20 , C02F2103/10 , C02F2103/12 , C02F2103/28 , C10G1/00 , C10G25/02 , C10G2300/1033 , C10G2300/205 , E21B21/068 , B01D2311/2642
摘要： Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants in the separation of bitumen from sand and/or clay or in the beneficiation of clay (e.g., kaolin clay) from an impure clay-containing ore. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.
摘要翻译：公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。这些树脂特别可用作将沥青与砂和/或粘土分离或者从不纯的含粘土矿石中选择粘土（例如高岭土）的泡沫浮选抑制剂。这些树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。

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