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1. 发明授权

US5348712A Use of carbonates in metal ion extraction 失效
标题翻译：在金属离子萃取中使用碳酸盐
公开(公告)号：US5348712A
公开(公告)日：1994-09-20
申请号：US15017
申请日：1993-02-09
申请人： Edward T. Marquis , Martin J. Plishka
发明人： Edward T. Marquis , Martin J. Plishka
IPC分类号： C22B3/26 , C22B3/36 , C22B11/00 , C22B43/00
CPC分类号： C22B3/0036 , C22B11/04 , C22B3/0008 , Y02P10/234
摘要： It has been discovered that relatively large cyclic and open chain carbonates are extremely efficient in the selective extraction of metal ions, such as gold, silver, platinum and mercury from aqueous solution without the need for a potentially hazardous, organic solvent or use of a corrosive salt, such as NaCl. For example, 1,2-decane carbonate extracted >99.9% mercury, 99.76% gold, 97.5% silver and 79.0% platinum. The homologous 1,2-dodecane carbonate was found to extract 99.9% gold and silver from aqueous solution and 95.8% platinum. Didecyl carbonate extracted 77% gold from aqueous solution. The method of this invention is simpler than prior techniques and eliminates the need for potentially hazardous solvents (toxic, flammable and environmentally unfavorable) and corrosive additives, such as salt, NaCl, used as a salting agent in prior methods.
摘要翻译：已经发现，相对大的环状和开链碳酸酯在从水溶液中选择性提取金，离子，金，铂和汞等金属离子时是非常有效的，而不需要有潜在危险的有机溶剂或使用腐蚀性盐，如NaCl。例如，1,2-癸烷碳酸酯提取> 99.9％汞，99.76％金，97.5％银和79.0％铂。发现同源的1,2-十二烷碳酸盐从水溶液中提取99.9％的金和银，并且95.8％的铂。碳酸二癸酯从水溶液中提取77％的金。本发明的方法比现有技术更简单，并且消除了在以前的方法中用作盐析剂的潜在危险溶剂（有毒，易燃和环境不利）和腐蚀性添加剂如盐，NaCl的需要。

2. 发明授权

US06833345B2 Degreasing compositions 失效
标题翻译：脱脂成分
公开(公告)号：US06833345B2
公开(公告)日：2004-12-21
申请号：US10061536
申请日：2002-02-01
申请人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum
发明人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum
IPC分类号： C11D750
CPC分类号： C09D9/00 , C09D9/005 , C11D3/2093 , C11D3/3947 , C11D3/43 , C11D7/263 , C11D7/264 , C11D7/266 , C11D7/34 , C11D7/5009
摘要： A composition useful as a paint remover which may include a carbonate, a dibasic ester and a mono-ester. The paint stripping composition may also contain an organic sulfur-containing compound such as dimethyl sulfoxide (DMSO), a glycol ether, a ketone, or combination thereof. The composition may be used in a process for removing paint by applying it to a painted surface. A degreasing composition is also disclosed which may comprise a carbonate and a alkyl-substituted cyclo-alkane such as naphthene. The compositions have several important attributes, including low toxicity and high efficacy in removing paint and coatings.
摘要翻译：可用作除漆剂的组合物，其可以包括碳酸酯，二元酯和单酯。涂料剥离组合物还可以含有有机含硫化合物如二甲基亚砜（DMSO），二醇醚，酮或其组合。该组合物可以用于通过将其施涂到涂漆表面上去除涂料的方法中。还公开了可以包含碳酸酯和烷基取代的环烷烃如环烷烃的脱脂组合物。该组合物具有几个重要的特性，包括低毒性和高效去除油漆和涂料。

3. 发明授权

US06710203B2 Preparation of hydroxyalkylcarbamates from six-membered cyclic carbonates 失效
标题翻译：从六元环状碳酸酯制备羟烷基氨基甲酸酯
公开(公告)号：US06710203B2
公开(公告)日：2004-03-23
申请号：US09863558
申请日：2001-05-23
申请人： John H. Clements , Howard P. Klein , Edward T. Marquis , James R. Machac, Jr.
发明人： John H. Clements , Howard P. Klein , Edward T. Marquis , James R. Machac, Jr.
IPC分类号： C07C27110
CPC分类号： C07C269/00 , C07C271/16
摘要： A method of preparing hydroxyalkylcarbamates from six-membered cyclic carbonates. The method involves reacting a six-membered cyclic carbonate with anhydrous ammonia or aqueous ammonium hydroxide. The present invention also provides for hydroxyalkylcarbamates prepared from six-membered cyclic carbonates, and for coating compositions comprising hydroxyalkylcarbamates prepared according to the present invention.
摘要翻译：从六元环状碳酸酯制备羟烷基氨基甲酸酯的方法。该方法包括使六元环状碳酸酯与无水氨水或氢氧化铵水溶液反应。本发明还提供由六元环状碳酸酯制备的羟烷基氨基甲酸酯，以及包含根据本发明制备的羟烷基氨基甲酸酯的涂料组合物。

4. 发明授权

US06586380B2 Paint and coating remover 失效
公开(公告)号：US06586380B2
公开(公告)日：2003-07-01
申请号：US10061565
申请日：2002-02-01
申请人： Edward T. Marquis , Robert E. Baldwin
发明人： Edward T. Marquis , Robert E. Baldwin
IPC分类号： C11D310
CPC分类号： C11D3/2093 , C09D9/00 , C11D3/3947 , C11D3/43 , C11D7/263 , C11D7/264
摘要： This invention concerns a composition useful as a paint remover, comprising: alkylene carbonate such as propylene carbonate or ethylene carbonate, hydrogen peroxide, and water, and optionally an alcohol such as benzyl alcohol. In another broad respect, this invention concerns a process for removing paint, comprising: applying a composition containing alkylene carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. In another broad respect, this invention is a composition useful as a paint remover, comprising: dialkyl carbonate, hydrogen peroxide, and water, optionally containing an alcohol, optionally containing a glycol ether. In another broad respect, this invention is a process for removing paint, comprising: applying a composition containing dialkyl carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. Advantageously, the composition of this invention may include a dibasic ester (DBE).

5. 发明授权

US06475708B2 Alternative photoresist stripping solutions 失效
公开(公告)号：US06475708B2
公开(公告)日：2002-11-05
申请号：US09946313
申请日：2001-09-05
申请人： James R. Machac, Jr. , Edward T. Marquis , Wheeler C. Crawford
发明人： James R. Machac, Jr. , Edward T. Marquis , Wheeler C. Crawford
IPC分类号： G03F742
CPC分类号： G03F7/423 , G03F7/422
摘要： The present invention is directed toward effective photoresist stripping compositions that are less corrosive and do not cause skin irritation. One form of the present invention is a composition useful as a photoresist remover that includes an alkylene carbonate, and one or more additional components chosen from the group that includes alkyl hydrogen peroxides, hydroxyalkyl ureas, urea-hydrogen peroxides, N-substituted morpholines and alcohols. Another form of the present invention is a composition for removing photoresist from a surface that includes an N-substituted morpholine.

6. 发明授权

US06420327B1 Carbonate-based coating removers 失效
标题翻译：碳酸盐类涂料去除剂
公开(公告)号：US06420327B1
公开(公告)日：2002-07-16
申请号：US09634374
申请日：2000-08-09
申请人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum , Howard P. Klein
发明人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum , Howard P. Klein
IPC分类号： C11D339
CPC分类号： C11D3/2093 , C09D9/00 , C11D3/18 , C11D3/2006 , C11D3/201 , C11D3/2034 , C11D3/2037 , C11D3/3947
摘要： Coating remover compositions comprising an alkylene carbonate, hydrogen peroxide, water, a first alcohol, a second alcohol, and, optionally, pine oil that exhibit low toxicity. Further, a method of removing a coating from a surface. The method involves contacting a composition comprising an alkylene carbonate, hydrogen peroxide, water, a first alcohol, a second alcohol, and optionally, pine oil to a coated surface, and allowing the composition to contact the coated surface for a period of time, and under conditions effective to cause blistering of the coating. The compositions and method of the present invention are particularly suited for use with varnishes.
摘要翻译：包含显示低毒性的碳酸亚烷基酯，过氧化氢，水，第一醇，第二醇和任选的松油的涂层去除剂组合物。此外，从表面除去涂层的方法。该方法包括将包含碳酸亚烷基酯，过氧化氢，水，第一醇，第二醇和任选的松油的组合物接触到涂覆的表面，并使组合物与涂覆的表面接触一段时间，以及在有效引起涂层起泡的条件下。本发明的组合物和方法特别适用于清漆。

7. 发明授权

US06169061A Paint and coating remover 失效
标题翻译：油漆和涂料去除剂
公开(公告)号：US06169061A
公开(公告)日：2001-01-02
申请号：US09335596
申请日：1999-06-18
申请人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum
发明人： James R. Machac, Jr. , Edward T. Marquis , Susan A. Woodrum
IPC分类号： C11D718
CPC分类号： C11D3/2093 , C09D9/00 , C11D3/3947 , C11D3/43 , C11D7/263 , C11D7/264
摘要： This invention concerns a composition useful as a paint remover, comprising: alkylene carbonate such as propylene carbonate or ethylene carbonate, hydrogen peroxide, and water, and optionally an alcohol such as benzyl alcohol. In another broad respect, his invention concerns a process for removing paint, comprising: applying a composition containing alkylene carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. In another broad respect, this invention is a composition useful as a paint remover, comprising: dialkyl carbonate, hydrogen peroxide, and water, optionally containing an alcohol, optionally containing a glycol ether. In another broad respect, this invention is a process for removing paint, comprising: applying a composition containing dialkyl carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. Advantageously, the composition of this invention may include a dibasic ester (DBE).
摘要翻译：本发明涉及可用作除漆剂的组合物，其包括：碳酸亚烃酯如碳酸亚丙酯或碳酸亚乙酯，过氧化氢和水，以及任选的醇如苄醇。在另一个广泛的方面，他的发明涉及一种除去油漆的方法，其包括：将含有碳酸亚烷基酯，过氧化氢和水的组合物在有效引起油漆起泡或起泡的条件下，一段时间和在有条件的条件下涂覆到涂漆表面上。在另一个广泛的方面，本发明是一种可用作除漆剂的组合物，其包括：任选含有任选含有二醇醚的醇的碳酸二烷基酯，过氧化氢和水。在另一个广泛的方面，本发明是一种除去油漆的方法，其包括：将含有碳酸二烷基酯，过氧化氢和水的组合物在有效引起油漆起泡或起泡的条件下，一段时间和时间施加到涂漆表面上。有利地，本发明的组合物可以包括二元酯（DBE）。

8. 发明授权

US6156160A Alkylene carbonate process 失效
标题翻译：碳酸亚丙酯工艺
公开(公告)号：US6156160A
公开(公告)日：2000-12-05
申请号：US167361
申请日：1998-10-07
申请人： Edward T. Marquis , Mercy Mathai Varghese
发明人： Edward T. Marquis , Mercy Mathai Varghese
IPC分类号： C07D317/36 , C07D317/38 , B01D3/00
CPC分类号： C07D317/36 , C07D317/38
摘要： This invention concerns a process to provide high purity alkylene carbonate though use of multiple distillations wherein the unused fractions are recycled to the reactor.
摘要翻译：本发明涉及通过使用多个蒸馏提供高纯度碳酸亚烷基酯的方法，其中将未使用的馏分再循环到反应器中。

9. 发明授权

US5298081A Process for removing cured fiberglass resin from substrates 失效
标题翻译：从基材中除去固化的玻璃纤维树脂的方法
公开(公告)号：US5298081A
公开(公告)日：1994-03-29
申请号：US615188
申请日：1990-11-19
申请人： Edward T. Marquis
发明人： Edward T. Marquis
IPC分类号： C08J3/09 , C11D7/24 , C11D7/26 , C11D7/32 , C11D7/50 , B08B3/08 , C09D9/00
CPC分类号： C08J3/095 , C11D7/5013 , C11D7/5022 , C11D7/24 , C11D7/263 , C11D7/264 , C11D7/266 , C11D7/32 , C11D7/3272 , C11D7/3281
摘要： A process for the dissolution of cured polyester resins is disclosed. A cured polyester resin may be dissolved, or removed from a substrate, by contacting the polyester resin with an alkylene carbonate, alone or as a co-solvent with one or more other solvents in which the cured polyester resin is at least partially soluble.
摘要翻译：公开了固化聚酯树脂的溶解方法。固化的聚酯树脂可以通过使聚酯树脂与碳酸亚烷基酯单独或作为共溶剂与一种或多种其中固化的聚酯树脂至少部分可溶的其它溶剂接触而从基材中溶解或除去。

10. 发明授权

US5146023A Process for oligomerizing olefins to prepare synthetic lubricant base stocks having improved properties 失效
标题翻译：烯烃低聚制备具有改进性能的合成润滑剂基础油料的方法
公开(公告)号：US5146023A
公开(公告)日：1992-09-08
申请号：US516931
申请日：1990-04-30
申请人： John R. Sanderson , Edward T. Marquis
发明人： John R. Sanderson , Edward T. Marquis
IPC分类号： B01J21/16 , C07C2/08 , C07C2/14 , C07C2/22 , C07C9/22 , C10G50/02 , C10M107/10 , C10M107/12
CPC分类号： C10G50/02 , B01J21/16 , C07C2/08 , C07C2/14 , C07C2/22 , C07C9/22 , C10M107/10 , C10M107/12 , C07C2521/16 , C07C2527/128 , C07C2527/138 , C07C2527/25 , C10M2205/003 , C10M2205/0285 , C10M2205/043
摘要： A process is disclosed for preparing synthetic lubricant base stocks having improved properties. Synthetic lubricant base stocks may be prepared in good yield by oligomerizing linear olefins using certain acidic calcium montmorillonite clay catalysts. When a mixture of alpha and internal-olefins having up to 50 wt. % internal-olefin is used, and the oligomers prepared therefrom are hydrogenated, a synthetic lubricant base stock having a higher viscosity index and a lower pour point is prepared.
摘要翻译：公开了一种制备具有改进性能的合成润滑剂基础油料的方法。可以通过使用某些酸性钙蒙脱石粘土催化剂使线性烯烃低聚来制备合成润滑剂基础油料。当α和内烯烃的混合物具有高达50wt。使用％的内烯烃，并且由其制备的低聚物被氢化，制备具有较高粘度指数和较低倾点的合成润滑剂基础油料。

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