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1. 发明授权

US06332342B2 Methods for carbon dioxide dry cleaning with integrated distribution 有权
标题翻译：二氧化碳干洗方法与综合分布
公开(公告)号：US06332342B2
公开(公告)日：2001-12-25
申请号：US09842603
申请日：2001-04-26
申请人： James B. McClain , Timothy J. Romack , James P. DeYoung , R. Bradley Lienhart , Joseph M. DeSimone , Kenneth L. Huggins
发明人： James B. McClain , Timothy J. Romack , James P. DeYoung , R. Bradley Lienhart , Joseph M. DeSimone , Kenneth L. Huggins
IPC分类号： D06B906
CPC分类号： D06L1/02
摘要： The present invention provides a dry cleaning process that facilitates distribution of detergent and solvent and (optionally) facilitates recovery of cleaning by-products in conjunction with the cleaning of articles at a dry cleaning facility. The process comprises the steps of: (a) receiving from a source a dry cleaning solvent at the dry cleaning facility, the solvent consisting essentially of carbon dioxide; (b) receiving a concentrated detergent formulation (preferably a liquid formulation) at the cleaning facility; (c) accepting from customers soiled articles to be cleaned at the cleaning facility; (d) mixing the dry cleaning solvent and the concentrated detergent formulation to provide a dry cleaning formulation comprised of from 30 or 40 to 99 percent by weight of carbon dioxide solvent; (e) cleaning the articles in a cleaning apparatus to produce cleaned articles; (f) at least periodically distilling the dry cleaning formulation to produce a still residue comprising surfactant and soil; and then (g) returning the cleaned articles to the customers. Optionally but preferably, the process further comprises the step of: (h) returning the still residue to a waste collector or reprocessor for suitable disposal.
摘要翻译：本发明提供了一种便于洗涤剂和溶剂的分配的干洗方法，并且（任选地）便于在干洗设施处清洁物品的同时回收清洁副产物。该方法包括以下步骤：（a）在干洗设备处从源头接收干洗溶剂，所述溶剂基本上由二氧化碳组成; （b）在清洁设施处接收浓缩洗涤剂配制剂（优选液体制剂）; （c）客户接受在清洁设施上清洁的污物; （d）混合干洗溶剂和浓缩洗涤剂配方以提供由30或40至99重量％的二氧化碳溶剂组成的干洗制剂; （e）清洁清洁设备中的物品以产生清洁物品; （f）至少定期蒸馏干洗制剂以产生包含表面活性剂和土壤的残余物; 然后（g）将清洁的物品送回顾客。可选地，但优选地，该方法还包括以下步骤：（h）将残余物返回到废物收集器或再处理器以进行适当处置。

2. 发明授权

US06248136B1 Methods for carbon dioxide dry cleaning with integrated distribution 有权
标题翻译：二氧化碳干洗方法与综合分布
公开(公告)号：US06248136B1
公开(公告)日：2001-06-19
申请号：US09497823
申请日：2000-02-03
申请人： James B. McClain , Timothy J. Romack , James P. DeYoung , R. Bradley Lienhart , Joseph M. DeSimone , Kenneth L. Huggins
发明人： James B. McClain , Timothy J. Romack , James P. DeYoung , R. Bradley Lienhart , Joseph M. DeSimone , Kenneth L. Huggins
IPC分类号： D06L100
CPC分类号： D06L1/02
摘要： The present invention provides a dry cleaning process that facilitates distribution of detergent and solvent and (optionally) facilitates recovery of cleaning by-products in conjunction with the cleaning of articles at a dry cleaning facility. The proces comprises the steps of: (a) receiving from a source a dry cleaning solvent at the dry cleaning facility, the solvent consisting essentially of carbon dioxide; (b) receiving a concentrated detergent formulation (preferably a liquid formulation) at the cleaning facility; (c) accepting from customers soiled articles to be cleaned at the cleaning facility; (d) mixing the dry cleaning solvent and the concentrated detergent formulation to provide a dry cleaning formulation comprised of from 30 or 40 to 99 percent by weight of carbon dioxide solvent; (e) cleaning the articles in a cleaning apparatus to produce cleaned articles; (f) at least periodically distilling the dry cleaning formulation to produce a still residue comprising surfactant and soil; and then (g) returning the cleaned articles to the customers. Optionally but preferably, the process further comprises the step of: (h) returning the still residue to a waste collector or reprocessor for suitable disposal.
摘要翻译：本发明提供了一种便于洗涤剂和溶剂的分配的干洗方法，并且（任选地）便于在干洗设施处清洁物品的同时回收清洁副产物。方法包括以下步骤：（a）在干洗设备处从干燥清洁设备处获得干洗溶剂，所述溶剂基本上由二氧化碳组成; （b）在清洁设施处接收浓缩洗涤剂配制剂（优选液体制剂）; （c）客户接受在清洁设施上清洁的污物; （d）混合干洗溶剂和浓缩洗涤剂配方以提供由30或40至99重量％的二氧化碳溶剂组成的干洗制剂; （e）清洁清洁设备中的物品以产生清洁物品; （f）至少定期蒸馏干洗制剂以产生包含表面活性剂和土壤的残余物; 然后（g）将清洁的物品送回顾客。可选地，但优选地，该方法还包括以下步骤：（h）将残余物返回到废物收集器或再处理器以进行适当处置。

3. 发明授权

US6010542A Method of dyeing substrates in carbon dioxide 失效
标题翻译：在二氧化碳中染色底物的方法
公开(公告)号：US6010542A
公开(公告)日：2000-01-04
申请号：US141488
申请日：1998-08-28
申请人： James P. DeYoung , James B. McClain , Joseph M. DeSimone , Timothy J. Romack
发明人： James P. DeYoung , James B. McClain , Joseph M. DeSimone , Timothy J. Romack
IPC分类号： D06P1/94 , D06P5/00 , D06P1/52
CPC分类号： D06P1/94 , Y10S8/917 , Y10S8/918 , Y10S8/922
摘要： A method of dyeing a substrate in carbon dioxide comprises the steps of (a) providing a dye composition comprising carbon dioxide, a dye, and a surfactant, the surfactant included in an amount sufficient to solubilize, emulsify or disperse the dye in the carbon dioxide; and then (b) dyeing said substrate with said dye composition.
摘要翻译：在二氧化碳中染色底物的方法包括以下步骤：（a）提供包含二氧化碳，染料和表面活性剂的染料组合物，所述表面活性剂的含量足以使染料溶解，乳化或分散在二氧化碳中 ; 然后（b）用所述染料组合物染色所述底物。

4. 发明授权

US06344243B1 Surface treatment 有权
标题翻译：表面处理
公开(公告)号：US06344243B1
公开(公告)日：2002-02-05
申请号：US09921376
申请日：2001-08-02
申请人： James B. McClain , Timothy J. Romack , James P. DeYoung
发明人： James B. McClain , Timothy J. Romack , James P. DeYoung
IPC分类号： B05D100
CPC分类号： B05D1/18 , B05D2401/90 , C23C26/00 , C23C30/00 , D06M15/277 , D06M15/643 , D06M23/10 , D06M23/105 , D06M2101/06 , D06M2101/08 , D06M2101/12 , D06M2101/32 , D06M2101/34 , D06M2200/12
摘要： A method of treating a substrate comprises contacting a surface of said substrate, with a pressurized fluid comprising carbon dioxide and a surface treatment component, the surface treatment component being entrained in the pressurized fluid and contacting the surface so that the surface treatment component lowers the surface tension of the surface of the substrate and treats the substrate. The contacting step is preferably carried out by immersion, the fluid is preferably a liquid or supercritical fluid, the substrate is preferably a metal or fabric substrate, and the surface treatment component is preferably a fluoroacrylate polymer.
摘要翻译：处理基材的方法包括使所述基材的表面与包含二氧化碳和表面处理组分的加压流体接触，所述表面处理组分被夹带在加压流体中并与表面接触，使得表面处理组分降低表面衬底表面的张力并处理衬底。接触步骤优选通过浸渍进行，流体优选为液体或超临界流体，基底优选为金属或织物基底，并且表面处理组分优选为氟代丙烯酸酯聚合物。

5. 发明授权

US06711773B2 Detergent injection methods for carbon dioxide cleaning apparatus 失效
标题翻译：二氧化碳清洗设备的洗涤剂注射方法
公开(公告)号：US06711773B2
公开(公告)日：2004-03-30
申请号：US10234766
申请日：2002-09-04
申请人： James P. DeYoung , Timothy J. Romack , James B. McClain
发明人： James P. DeYoung , Timothy J. Romack , James B. McClain
IPC分类号： D06B2320
CPC分类号： D06F43/005 , B08B7/0021 , D06F43/007 , D06F43/08
摘要： A system for the controlled addition of detergent formulations and the like to a carbon dioxide cleaning apparatus comprises: (a) a high pressure wash vessel; (b) an auxiliary vessel; (c) a drain line connecting the auxiliary vessel to the wash vessel; (d) optionally but preferably, a separate vent line connecting the auxiliary vessel to the wash vessel; (e) a detergent reservoir; and (f) a detergent supply line connecting the detergent reservoir to the auxiliary vessel. An advantage of this apparatus is that, because the detergent formulation can be pumped into the auxiliary vessel in a predetermined aliquot or amount, which predetermined aliquot or amount can then be transferred into the wash vessel where it combines with the liquid carbon dioxide cleaning solution, the detergent formulation can be added to the cleaning solution in a more controlled or accurate manner. An alternate embodiment adapted for the addition of aqueous detergent formulations and the like to a carbon dioxide dry cleaning system under turbulent conditions comprises: (a) a high pressure wash vessel; (b) a filter; (c) a carbon dioxide cleaning solution drain line interconnecting the wash vessel to the filter; (d) a carbon dioxide cleaning solution supply line connecting the filter to the wash vessel; (e) a first high pressure pump (i.e., a pump that is capable of pumping liquid solutions comprising liquid carbon dioxide) operably connected to the drain line; (f) a detergent formulation reservoir; (g) a detergent formulation supply line connecting the reservoir to the carbon dioxide cleaning solution supply line; and (h) a second high pressure pump operably connected to the detergent formulation supply line for transferring detergent formulation from the detergent formulation reservoir into the carbon dioxide cleaning solution under turbulent conditions.
摘要翻译：用于将二氧化碳清洗装置中洗涤剂配方等控制加入的系统包括：（a）高压洗涤容器; （b）辅助船只; （c）将辅助容器连接到洗涤容器的排水管线; （d）可选地，但优选地，将辅助容器连接到洗涤容器的单独排放管线; （e）洗涤剂储存器; 和（f）将洗涤剂储存器连接到辅助容器的洗涤剂供应管线。该设备的优点在于，由于洗涤剂配方可以以预定的等分试样或数量泵送到辅助容器中，该预定的等分试样或数量可随后被转移到与液体二氧化碳清洗溶液结合的洗涤容器中，洗涤剂配方可以以更受控制或更准确的方式添加到清洁溶液中。适于在湍流条件下将含水洗涤剂配方等添加到二氧化碳干洗系统的替代实施方案包括：（a）高压洗涤容器; （b）过滤器; （c）将洗涤容器与过滤器相互连接的二氧化碳清洗液排出管线; （d）将过滤器连接到洗涤容器的二氧化碳清洗溶液供应管线; （e）可操作地连接到排出管线的第一高压泵（即，能够泵送包含液体二氧化碳的液体溶液的泵）; （f）洗涤剂配制容器; （g）将储存器连接到二氧化碳清洗溶液供应管线的洗涤剂配制剂供应管线; 和（h）第二高压泵，其可操作地连接到洗涤剂配方供应管线，用于将洗涤剂配方从紊乱的条件下将洗涤剂配制剂从洗涤剂配制容器转移到二氧化碳清洗溶液中。

6. 发明授权

US06270844B1 Method of impregnating a porous polymer substrate 有权
公开(公告)号：US06270844B1
公开(公告)日：2001-08-07
申请号：US09740779
申请日：2000-12-19
申请人： James B. McClain , Timothy J. Romack , James P. DeYoung
发明人： James B. McClain , Timothy J. Romack , James P. DeYoung
IPC分类号： B05D100
摘要： A method of treating a substrate comprises contacting a surface of said substrate, with a pressurized fluid comprising carbon dioxide and a surface treatment component, the surface treatment component being entrained in the pressurized fluid and contacting the surface so that the surface treatment component lowers the surface tension of the surface of the substrate and treats the substrate. The contacting step is preferably carried out by immersion, the fluid is preferably a liquid or supercritical fluid, the substrate is preferably a metal or fabric substrate, and the surface treatment component is preferably a fluoroacrylate polymer.

7. 发明授权

US6030663A Surface treatment 失效
公开(公告)号：US6030663A
公开(公告)日：2000-02-29
申请号：US90330
申请日：1998-05-29
申请人： James B. McClain , Timothy J. Romack , James P. DeYoung
发明人： James B. McClain , Timothy J. Romack , James P. DeYoung
IPC分类号： B08B17/02 , B05D1/18 , C23C26/00 , C23C30/00 , D06M15/277 , D06M15/643 , D06M23/06 , D06M23/10 , B05D1/00
CPC分类号： C23C30/00 , B05D1/18 , C23C26/00 , D06M15/277 , D06M15/643 , D06M23/10 , D06M23/105 , B05D2401/90 , D06M2101/06 , D06M2101/08 , D06M2101/12 , D06M2101/32 , D06M2101/34 , D06M2200/12
摘要： A method of treating a substrate comprises contacting a surface of said substrate, with a pressurized fluid comprising carbon dioxide and a surface treatment component, the surface treatment component being entrained in the pressurized fluid and contacting the surface so that the surface treatment component lowers the surface tension of the surface of the substrate and treats the substrate. The contacting step is preferably carried out by immersion, the fluid is preferably a liquid or supercritical fluid, the substrate is preferably a metal or fabric substrate, and the surface treatment component is preferably a fluoroacrylate polymer.

8. 发明授权

US06176895B1 Polymers for metal extractions in carbon dioxide 失效
标题翻译：用于二氧化碳中金属萃取的聚合物
公开(公告)号：US06176895B1
公开(公告)日：2001-01-23
申请号：US09185891
申请日：1998-11-04
申请人： Joseph M. DeSimone , William Tumas , Kimberly R. Powell , T. Mark McCleskey , Timothy J. Romack , James B. McClain , Eva R. Birnbaum
发明人： Joseph M. DeSimone , William Tumas , Kimberly R. Powell , T. Mark McCleskey , Timothy J. Romack , James B. McClain , Eva R. Birnbaum
IPC分类号： C22B326
CPC分类号： C22B3/0005 , C22B3/0097 , Y02P10/234
摘要： A composition useful for the extraction of metals and metalloids comprises (a) carbon dioxide fluid (preferably liquid or supercritical carbon dioxide); and (b) a polymer in the carbon dioxide, the polymer having bound thereto a ligand that binds the metal or metalloid; with the ligand bound to the polymer at a plurality of locations along the chain length thereof (i.e., a plurality of ligands are bound at a plurality of locations along the chain length of the polymer). The polymer is preferably a copolymer, and the polymer is preferably a fluoropolymer such as a fluoroacrylate polymer. The extraction method comprises the steps of contacting a first composition containing a metal or metalloid to be extracted with a second composition, the second composition being as described above; and then extracting the metal or metalloid from the first composition into the second composition.
摘要翻译：用于萃取金属和准金属的组合物包括（a）二氧化碳流体（优选液体或超临界二氧化碳）; 和（b）二氧化碳中的聚合物，所述聚合物结合有与金属或准金属结合的配体; 其中配体在其长度的多个位置处与聚合物结合（即，多个配体沿聚合物链长度的多个位置结合）。聚合物优选为共聚物，聚合物优选为氟聚合物，例如氟代丙烯酸酯聚合物。提取方法包括以下步骤：将含有待萃取的金属或准金属的第一组合物与第二组合物接触，第二组合物如上所述; 然后将金属或准金属从第一组合物提取到第二组合物中。

9. 发明授权

US5866005A Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants 失效
标题翻译：使用二氧化碳作为溶剂并使用分子工程表面活性剂的清洁方法
公开(公告)号：US5866005A
公开(公告)日：1999-02-02
申请号：US742027
申请日：1996-11-01
申请人： Joseph M. DeSimone , Timothy J. Romack , Douglas E. Betts , James B. McClain
发明人： Joseph M. DeSimone , Timothy J. Romack , Douglas E. Betts , James B. McClain
IPC分类号： B08B5/00 , B08B3/12 , B08B7/00 , C11D3/02 , C11D3/37 , C11D3/43 , C11D7/02 , C11D7/50 , C11D11/00 , D06L1/00 , B01D11/00
CPC分类号： C11D3/3757 , B08B3/12 , B08B7/0021 , B08B7/0092 , C11D11/0023 , C11D11/0041 , C11D3/02 , C11D3/37 , C11D3/43 , C11D7/02 , C11D7/50 , D06L1/00
摘要： The separation of a contaminant from a substrate that carries the contaminant is disclosed. The process comprises contacting the substrate to a carbon dioxide fluid containing an amphiphilic species wherein the contaminant associates with the amphiphilic species and becomes entrained in the carbon dioxide fluid. The substrate is then separated from the carbon dioxide fluid, and then the contaminant is separated from the carbon dioxide fluid.
摘要翻译：公开了污染物与携带污染物的基质的分离。该方法包括使底物与含有两亲物质的二氧化碳流体接触，其中污染物与两亲物质缔合并被夹带在二氧化碳流体中。然后将基底与二氧化碳流体分离，然后将污染物与二氧化碳流体分离。

10. 发明授权

US06287640B1 Surface treatment of substrates with compounds that bind thereto 有权
标题翻译：用与其结合的化合物对底物进行表面处理
公开(公告)号：US06287640B1
公开(公告)日：2001-09-11
申请号：US09561413
申请日：2000-04-28
申请人： James B. McClain , James P. DeYoung , Timothy J. Romack
发明人： James B. McClain , James P. DeYoung , Timothy J. Romack
IPC分类号： B05D100
CPC分类号： B05D1/18 , B05D2401/90 , C23C26/00 , C23C30/00 , D06M15/277 , D06M15/643 , D06M23/10 , D06M23/105 , D06M2101/06 , D06M2101/08 , D06M2101/12 , D06M2101/32 , D06M2101/34 , D06M2200/12
摘要： A method of treating a substrate comprises contacting a surface of said substrate with a pressurized fluid comprising carbon dioxide and a surface treatment component, the surface treatment component being one which binds to the substrate. The contacting step is preferably carried out by immersion, the fluid is preferably a liquid or supercritical fluid, the substrate is preferably a metal or fabric substrate, and the surface treatment component is preferably a fluoroacrylate polymer.
摘要翻译：处理基材的方法包括使所述基材的表面与包含二氧化碳和表面处理组分的加压流体接触，所述表面处理组分是与基材结合的组分。接触步骤优选通过浸渍进行，流体优选为液体或超临界流体，基底优选为金属或织物基底，并且表面处理组分优选为氟代丙烯酸酯聚合物。

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