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

US6103832A Functionalized styrene polymers and copolymers 失效
标题翻译：官能化苯乙烯聚合物和共聚物
公开(公告)号：US6103832A
公开(公告)日：2000-08-15
申请号：US21479
申请日：1998-02-10
申请人： Abhimanyu Onkar Patil
发明人： Abhimanyu Onkar Patil
IPC分类号： C08G81/02 , C08F8/00 , C08F8/32 , C08F8/34 , C08F212/08 , C08F8/30
CPC分类号： C08F8/00 , C08F8/02 , C08F8/30 , C08F2800/20
摘要： The present invention provides a functionalized styrenic polymer or copolymer which contains functionalized stryene moiety having the formula: ##STR1## wherein R.sub.1 is hydrogen, alkyl, primary and secondary halo alkyl groups, and R.sub.2 is: ##STR2## where n is an integer of from 2 to about 10, R.sub.3 is independently hydrogen or an alkyl group and X is NH, O or S. The novel copolymers of the present invention have particular utility in forming polymer blends. For example, the amine and alcohol functionalized polymers can be used as compatabilizers by reacting them with a carboxylic acid containing polymer or the like.
摘要翻译：本发明提供了官能化的苯乙烯聚合物或共聚物，其含有具有下式的官能化的苯乙烯部分：其中R 1是氢，烷基，伯和仲卤代烷基，R 2是：其中n是从2到约10的整数，R 3 独立地是氢或烷基，X是NH，O或S.本发明的新型共聚物在形成聚合物共混物中具有特别的用途。例如，胺和醇官能化聚合物可以通过使其与含羧酸的聚合物等反应而用作相容剂。

2. 发明授权

US6096690A High performance environmentally friendly drilling fluids 失效
标题翻译：高性能环保钻井液
公开(公告)号：US6096690A
公开(公告)日：2000-08-01
申请号：US83489
申请日：1998-05-22
申请人： Robert Jay Wittenbrink , Charles John Mart , Daniel Francis Ryan , Bruce Randall Cook
发明人： Robert Jay Wittenbrink , Charles John Mart , Daniel Francis Ryan , Bruce Randall Cook
IPC分类号： C09K8/34 , C09K8/36 , C09K7/00 , C07C7/20 , C09K7/06
CPC分类号： C09K8/36 , C09K8/34 , Y10S507/905
摘要： Discloses environmentally friendly, low temperature base oils and drilling fluids, or drilling mud compositions useful in the production of oil and gas. The drilling fluid is constituted of one or more of weighting agents, emulsifiers, wetting agents, viscosifiers, fluid loss control agents, proppants, and other particulates such as used in a gravel pack, emulsified with a paraffinic solvent composition which forms a continuous oil phase, or water-in-oil invert phase. The solvent composition is constituted of a mixture of C.sub.10- C.sub.24 n-paraffins and isoparaffins having an isoparaffin:n-paraffin molar ratio ranging from about 0.5:1 to about 9:1, the isoparaffins of the mixture contain greater than 30 percent, preferably from about 30 percent to about 50 percent, of mono-methyl species, and greater than 30 percent, preferably from about 30 percent to about 50 percent of multi-methyl branched species and isoparaffins which contain one or more branches of carbon number higher than methyl, based on the total weight of the isoparaffins in the mixture. The presence of the mono-methyl species is sufficient to provide the admirable environmentally friendly qualities, and the multi-methyl branched and isoparaffin species more highly branched than methyl provide low temperature properties.
摘要翻译：公开了环保的低温基础油和钻井液，或用于生产油和气的钻井泥浆组合物。钻井液由一种或多种增重剂，乳化剂，润湿剂，增粘剂，流体损失控制剂，支撑剂和其它颗粒组成，例如在用石蜡溶剂组合物乳化的砾石包装中使用的颗粒，其形成连续油相，或油包水反相。溶剂组合物由具有约0.5:1至约9:1的异链烷烃：正链烷烃摩尔比的C10-C24正链烷烃和异链烷烃的混合物构成，混合物的异链烷烃含量大于30％约30％至约50％的单甲基物质，以及大于30％，优选约30％至约50％的多甲基支链物质和含有一个或多个碳数高于甲基的支链的异链烷烃，基于混合物中异链烷烃的总重量。单甲基物质的存在足以提供令人敬佩的环境友好的品质，并且比甲基更高支化的多甲基支链和异链烷烃提供低温性能。

3. 发明授权

US6090859A Small catalyst particle addition to slurry reactor (Law749) 有权
标题翻译：向浆料反应器添加小催化剂颗粒（Law749）
公开(公告)号：US6090859A
公开(公告)日：2000-07-18
申请号：US334332
申请日：1999-06-16
申请人： Gregg J. Howsmon , Robert J. Wittenbrink , Claude C. Culross , Louis F. Burns
发明人： Gregg J. Howsmon , Robert J. Wittenbrink , Claude C. Culross , Louis F. Burns
IPC分类号： B01J23/36 , B01J8/00 , B01J8/22 , B01J23/889 , B01J35/02 , C07B61/00 , C07C29/156 , C07C31/04 , C10G2/00 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , C07C27/00 , C07B63/02 , C10G45/00 , C10G47/02
CPC分类号： C10G2/331 , B01J8/0015 , B01J8/006 , B01J8/22 , C10G2/342 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , B01J2208/00672 , B01J2208/00681 , B01J2219/00006 , B01J23/8896 , B01J35/023
摘要： Small particle size catalysts having an average particle size of less than 20 or 10 microns, which agglomerate when contacted with a hydrocarbon liquid, are easily dispersed in the hydrocarbon liquid by first forming a mixture comprising the catalyst particles and one or more non-acidic, liquid polar oxygenates, such as an alcohol, ketone, ester, ether or mixture thereof. The mixture is contacted with the hydrocarbon liquid in which the particles then readily disperse. This process is useful for adding fresh or regenerated small particle size catalyst to catalytic hydroprocessing process slurries, including a reactive Fischer-Tropsch hydrocarbon synthesis slurry. One to four carbon atom alcohols are preferred oxygenates for use with a Fischer-Tropsch slurry.
摘要翻译：平均粒径小于20或10微米的小颗粒尺寸的催化剂，当与烃液体接触时，其聚集容易地分散在烃液体中，首先形成包含催化剂颗粒和一种或多种非酸性，液体极性含氧化合物，例如醇，酮，酯，醚或其混合物。混合物与其中颗粒容易分散的烃液体接触。该方法可用于将新鲜或再生的小粒度催化剂加入到催化加氢处理浆料中，包括反应性费 - 托烃合成浆料。一至四个碳原子醇是与费 - 托浆料一起使用的优选的含氧化合物。

4. 发明授权

US6086751A Thermal process for reducing total acid number of crude oil 失效
标题翻译：降低原油总酸值的热处理方法
公开(公告)号：US6086751A
公开(公告)日：2000-07-11
申请号：US920549
申请日：1997-08-29
申请人： Marty G. Bienstock , John G. Matragrano , Rutton Dinshaw Patel , Roby Bearden, Jr.
发明人： Marty G. Bienstock , John G. Matragrano , Rutton Dinshaw Patel , Roby Bearden, Jr.
IPC分类号： C10G31/06 , C10G17/00
CPC分类号： C10G31/06
摘要： TAN containing oils, e.g., crudes, are treated by flashing to remove substantially all of the water therefrom, thermally treating the recovered liquid to reduce the naphthenic acid content thereof, and re-combining light gases recovered from the flashing step with the treated liquid.
摘要翻译：含有油的原料，例如原油，通过闪蒸处理以从其中除去基本上所有的水，热处理回收的液体以降低其环烷酸含量，并将从闪蒸步骤回收的轻质气体与经处理的液体重新组合。

5. 发明授权

US6070753A Liquid container 失效
标题翻译：液体容器
公开(公告)号：US6070753A
公开(公告)日：2000-06-06
申请号：US17354
申请日：1998-02-02
申请人： Richard N. Hirst , Herbert M. Meyers , Richard C. Edstrom , Richard G. Kraft
发明人： Richard N. Hirst , Herbert M. Meyers , Richard C. Edstrom , Richard G. Kraft
IPC分类号： B65D1/02 , B65D1/46 , B65D23/10 , B65D1/42
CPC分类号： B65D23/102 , B65D1/02 , B65D1/46
摘要： A container holds fluids, such as motor oil, and is sized to hold about one quart or one liter. The container has a rectangular base portion, and a top portion is formed integral with the base portion, the top portion being shaped like an offset, inverted funnel. The top portion has an opening forming a mouth, an outside edge of the mouth being in substantial alignment with a first side of the base portion. A concave, arcuate top panel extends from an opposing second side of the base portion to the mouth, and the top panel has a ridge along the center of its length for increasing top load strength and for providing a flow channel for fluid within the container.
摘要翻译：容器容纳诸如机油的流体，并且其尺寸可以容纳约一夸脱或一升。容器具有矩形基部，并且顶部与基部形成一体，顶部形状为偏移倒置漏斗。顶部具有形成嘴的开口，嘴的外边缘与基部的第一侧大致对准。凹形的弓形顶部面板从基部的相对的第二侧延伸到口部，并且顶板具有沿着其长度的中心的脊以增加顶部负载强度并为容器内的流体提供流动通道。

6. 发明授权

US6059955A Low viscosity lube basestock 失效
标题翻译：低粘度润滑油基础油
公开(公告)号：US6059955A
公开(公告)日：2000-05-09
申请号：US23434
申请日：1998-02-13
申请人： Ian A. Cody , William J. Murphy , David Dumfries
发明人： Ian A. Cody , William J. Murphy , David Dumfries
IPC分类号： C10G69/02 , C10G35/04 , C10G45/60 , C10G61/04 , C10G65/04 , C10G67/04 , C10G73/06 , C10M101/02 , C10M109/02 , C10N20/02 , C10N30/00 , C10N40/04 , C10G71/00
CPC分类号： C10M101/02 , C10G2400/10
摘要： The present invention is directed to an easily biodegradable low viscosity, low Noack volatility lube oil material having a viscosity index (VI) in the range of about 110-145, >98% saturates useful as lube oil basestock, automatic transmission fluid (ATF) basestock or blending stock. The lube oil material is produced by the isomerization of a wax feed having a viscosity of from 4 to 10 cSt at 100.degree. C. and containing less than about 25% oil in wax.
摘要翻译：本发明涉及一种易于生物降解的低粘度低的Noack挥发性润滑油材料，其粘度指数（VI）在约110-145℃范围内，> 98％饱和物可用作润滑油基础油，自动变速器油（ATF）基础油或混合料。润滑油材料是通过在100℃下粘度为4至10cSt并含有少于约25％的蜡油的蜡进料异构化制备的。

7. 发明授权

US06030524A Refinery atmospheric pipestill with methanol stripping 失效
标题翻译：炼油大气管道与甲醇汽提
公开(公告)号：US06030524A
公开(公告)日：2000-02-29
申请号：US167153
申请日：1998-10-06
申请人： David W. Savage , Guido Sartori
发明人： David W. Savage , Guido Sartori
IPC分类号： B01D3/34 , B01D3/38 , C10G7/00 , C10G7/10 , B01D3/04 , C07C7/00
CPC分类号： C10G7/10 , C10G7/00
摘要： In an atmospheric pipestill stripping process where steam is utilized as the stripping gas to strip bottoms and side stream products, the improvement comprising utilizing methanol or a methanol and steam mixture as said stripping gas. In a refinery atmospheric pipestill stripping process utilizing a stripping gas, said process comprising utilizing a gas selected from the group consisting of methanol and a mixture of methanol and steam as said stripping gas.
摘要翻译：在其中使用蒸汽作为汽提气体来剥离塔底馏分物和副产物的大气管道蒸馏过程中，改进包括利用甲醇或甲醇和蒸汽混合物作为所述汽提气体。在利用汽提气体的炼油大气管道汽提过程中，所述方法包括利用选自甲醇和甲醇和蒸汽混合物的气体作为所述汽提气体。

8. 发明授权

US6027636A Sulfur removal from hydrocarbon fluids by mixing with organo mercaptan and contacting with hydrotalcite-like materials, alumina, bayerite or brucite 失效
标题翻译：通过与有机硫醇混合并与水滑石材料，氧化铝，三羟铝石或水镁石相接触，从烃类流体中除去硫
公开(公告)号：US6027636A
公开(公告)日：2000-02-22
申请号：US131107
申请日：1998-08-07
申请人： Marc-Andre Poirier
发明人： Marc-Andre Poirier
IPC分类号： C10G25/00 , C10G11/00
CPC分类号： C10G25/003 , C10G25/06
摘要： Elemental sulfur and sulfur contaminants causing silver corrosion and present in fluids such as refined petroleum products, e.g., gasoline, jet, diesel, kerosene or fuel additives such as ethers, is removed from such fluids by contacting the contaminated fluid containing indigenous hydrocarbyl mercaptan or by adding to the fluids which lack or have insufficient indigenous hydrocarbyl mercaptan a quantity of hydrocarbyl mercaptan and passing the resulting mixture through an adsorbent selected from the group consisting of alumina, bayerite, brucite and hydrotalcite like materials of the formula M.sub.x.sup.2+ M.sub.y.sup.3+ (OH).sub.2x+3y-z (NO.sub.3) mH.sub.2 O wherein M.sup.2+ is magnesium, M.sup.3+ is aluminum, and x, y and z are values from 1 to 6 and m is the number of waters of hydration.
摘要翻译：通过使含有本地烃基硫醇的污染液体或通过将含有本地烃基硫醇的污染液体接触而引起银腐蚀并存在于流体中的元素硫和硫污染物，例如汽油，喷气，柴油，煤油或燃料添加剂如醚，向本体烃基硫醇不足或不足的流体中加入一定量的烃基硫醇，并将所得混合物通过选自氧化铝，三羟铝石，水镁石和水滑石的吸附剂，如式Mx2 + My3 +（OH）2x + 3y-z（NO3）mH2O其中M2 +为镁，M3 +为铝，x，y和z为1至6的数值，m为水合水的数量。

9. 发明授权

US6022494A Process for decreasing the acid content and corrosivity of crudes 失效
标题翻译：降低原油酸度和腐蚀性的工艺
公开(公告)号：US6022494A
公开(公告)日：2000-02-08
申请号：US11117
申请日：1998-09-15
申请人： Guido Sartori , David William Savage , Martin Leo Gorbaty , Bruce Henry Ballinger , Saul Charles Blum , Michael Paul Anderson , Trikur Anantharaman Ramanarayanan , David J. Martella
发明人： Guido Sartori , David William Savage , Martin Leo Gorbaty , Bruce Henry Ballinger , Saul Charles Blum , Michael Paul Anderson , Trikur Anantharaman Ramanarayanan , David J. Martella
IPC分类号： C09K15/32 , C09K3/00 , C10G19/00 , C10G19/02 , C10G29/06 , C10G29/16 , C10G75/02
CPC分类号： C10G19/00 , C10G19/02 , C10G75/02 , Y10S507/939
摘要： The invention relates to processes for treating acidic crudes of fractions thereof to reduce or eliminate their acidity and corrosivity by addition of suitable amounts of Group IA of Group IIA oxides, hydroxides and hydrates. The process has the additional benefits of reducing materials handling problems associated with treating acidic crude oils using liquid solvents and in reducing emulsion formation.
摘要翻译： PCT No.PCT / US96 / 13688 Sec。 371日期：1998年9月15日 102（e）1998年9月15日PCT PCT 1996年8月23日PCT公布。公开号WO97 / 08270 日期1997年3月6日本发明涉及通过加入适量的IIA族IIA族氧化物，氢氧化物和水合物来处理其级分的酸性原油以降低或消除其酸度和腐蚀性的方法。该方法具有减少与使用液体溶剂处理酸性原油相关的材料处理问题并减少乳液形成的附加益处。

10. 发明授权

US6013598A Selective hydrodesulfurization catalyst 失效
标题翻译：选择性加氢脱硫催化剂
公开(公告)号：US6013598A
公开(公告)日：2000-01-11
申请号：US991221
申请日：1997-12-12
申请人： Mark P. Lapinski , Kenneth L. Riley , Clyde L. Aldridge , Michele S. Touvelle
发明人： Mark P. Lapinski , Kenneth L. Riley , Clyde L. Aldridge , Michele S. Touvelle
IPC分类号： B01J23/882 , B01J35/00 , B01J35/10 , C10G45/08 , B01J23/28 , B01J23/75
CPC分类号： C10G45/08 , B01J23/882 , B01J35/10 , B01J35/002 , B01J35/1061 , C10G2400/02
摘要： The present invention relates to catalysts for hydrodesulfurizing naphtha streams. The catalysts are comprised of a suitable support material, and about 1 to about 10 wt. % MoO.sub.3, about 0.1 to about 5 wt. % CoO supported on a suitable support material. They are also characterized as having an average medium pore diameter from about 60 .ANG. to 200 .ANG., a Co/Mo atomic ratio of about 0.1 to about 1.0, a MoO.sub.3 surface concentration of about 0.5.times.10.sup.-4 to about 3.0.times.10.sup.-4 g MoO.sub.3 /m.sup.2, and an average particle size of less than about 2.0 mm in diameter.
摘要翻译：本发明涉及用于加氢脱硫石脑油流的催化剂。催化剂由合适的载体材料组成，约1至约10wt。％MoO 3，约0.1至约5wt。％CoO支持在合适的支撑材料上。它们的特征还在于具有平均中等孔径从约60至200，Co / Mo原子比为约0.1至约1.0，MoO 3表面浓度为约0.5×10 -4至约3.0×10 -4 g MoO 3 / m2，平均颗粒直径小于约2.0mm。

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