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1. 发明授权

US06949235B2 Process for reducing pollutants from the exhaust of a diesel engine 失效
标题翻译：减少柴油发动机排气污染物的工艺
公开(公告)号：US06949235B2
公开(公告)日：2005-09-27
申请号：US10457510
申请日：2003-06-09
申请人： Kevin F. Brown , Deborah A. Langer , David A. Duncan
发明人： Kevin F. Brown , Deborah A. Langer , David A. Duncan
IPC分类号： F02M25/00 , B01D53/94 , B01F17/52 , B01J23/40 , B01J35/04 , F01N3/10 , F01N3/20 , F01N3/28 , F02M25/022 , B01J8/02
CPC分类号： B01J23/40 , B01D53/9409 , B01J35/04 , F01N3/2828 , Y02C20/10
摘要： This invention relates to a process for reducing the level of pollutants in the exhaust of an engine, comprising: operating the engine using as the fuel a water fuel emulsion; and contacting the exhaust gas from the engine with an oxidation catalyst.
摘要翻译：本发明涉及一种用于降低发动机排气中污染物含量的方法，包括：使用燃料作为水燃料乳液操作发动机; 并使来自发动机的废气与氧化催化剂接触。

2. 发明授权

US06946510B2 Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials 有权
标题翻译：使用弱阴离子共聚物作为矿物材料的水悬浮液的分散和/或助磨剂
公开(公告)号：US06946510B2
公开(公告)日：2005-09-20
申请号：US10311219
申请日：2001-06-12
申请人： Jean-Marc Suau , Christian Jacquemet , Jacques Mongoin , Patrick A. C. Gane
发明人： Jean-Marc Suau , Christian Jacquemet , Jacques Mongoin , Patrick A. C. Gane
IPC分类号： B01F17/00 , B01F17/42 , B01F17/52 , B02C23/06 , C08F220/28 , C08F220/34 , C09C1/02 , C09C1/36 , C09C1/42 , C09C3/10 , C09D7/45 , C09K8/24 , D21H19/58 , D21H19/60 , C08F220/06 , C08F220/18
CPC分类号： B02C23/06 , B01F17/0028 , B01F17/005 , B01F17/0057 , B01F17/0064 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C08F220/28 , C08F220/34 , C08F290/068 , C09C1/02 , C09C1/021 , C09C1/025 , C09C1/028 , C09C1/3676 , C09C1/42 , C09C3/10 , C09D17/004 , C09K8/24 , D21H19/58 , D21H19/60
摘要： The invention relates to the use of a slightly anionic and water-soluble copolymer, as a dispersing agent and/or an agent for assisting the grinding of pigments and/or mineral fillers in aqueous suspension giving on the one hand a low Zeta potential to the aqueous suspensions of the said fillers and/or pigments and on the other hand affording an electro-steric stabilisation of the said suspensions.The invention also relates to the said aqueous suspensions of mineral pigments and/or fillers and their uses in the fields of paper, such as the manufacture or coating of paper, and drilling muds used for petroleum prospecting or extraction.The invention also relates to the use of the said dispersing agents and/or agent for assisting the grinding in the field of paints and plastic materials such as thermoplastic or thermosetting resins.
摘要翻译：本发明涉及使用轻微阴离子和水溶性的共聚物作为分散剂和/或用于辅助在水性悬浮液中研磨颜料和/或矿物填料的试剂，一方面使低Zeta电位达到所述填料和/或颜料的水性悬浮液，另一方面提供所述悬浮液的电 - 空间稳定化。本发明还涉及所述矿物颜料和/或填料的水悬浮液及其在纸领域中的用途，例如纸的制造或涂布以及用于石油勘探或提取的钻井泥浆。本发明还涉及所述分散剂和/或试剂在油漆和塑料材料领域中的研磨的使用，如热塑性或热固性树脂。

3. 发明申请

US20050176897A1 Polyalkylenimine-derived polymer and its production process and uses 审中-公开
标题翻译：聚亚烷基亚胺衍生的聚合物及其制备方法和用途
公开(公告)号：US20050176897A1
公开(公告)日：2005-08-11
申请号：US11033951
申请日：2005-01-12
申请人： Akihiko Kanzaki , Yoshikazu Fujii , Shigeru Yamaguchi , Takahiro Miwa , Akiko Hemmi
发明人： Akihiko Kanzaki , Yoshikazu Fujii , Shigeru Yamaguchi , Takahiro Miwa , Akiko Hemmi
IPC分类号： B01F17/16 , B01F17/52 , C02F5/12 , C08G73/02 , C08G73/04 , C11D3/37 , C08L79/00
CPC分类号： C08G73/0213 , C02F5/12 , C02F2103/002 , C11D3/3723
摘要： An object of the present invention is to provide a polyalkylenimine-derived polymer and its production process and uses, wherein the polyalkylenimine-derived polymer can efficiently disperse such as liquid (particularly, water-soluble) dirt and dyes and can exercise excellent performances in uses for such as detergents and water-treating agents. As a means of achieving this object, a polyalkylenimine-derived polymer according to the present invention is an addition product of a carboxyalkyl group to a polyalkylenimine chain and is in the range of 30,000 to 5,000,000 in weight-average molecular weight. In addition, a process according to the present invention for production of a polyalkylenimine-derived polymer comprises a step of causing a polyalkylenimine of 20,000 to 1,000,000 in weight-average molecular weight and an unsaturated carboxylic acid to react together wherein the reaction is carried out under conditions where its reaction concentration is in the range of from 5 weight % up to an X value (weight %) determined by the following equation: X value (weight %)=34−(ratio (mol %) of unsaturated carboxylic acid (mols) to be caused to react relative to all amino groups (mols) of polyalkylenimine chain)/5.
摘要翻译：本发明的目的是提供一种聚亚烷基亚胺衍生的聚合物及其制备方法和用途，其中聚亚烷基亚胺衍生的聚合物可以有效地分散如液体（特别是水溶性）污垢和染料，并且可以在使用中起到优异的性能例如洗涤剂和水处理剂。作为实现该目的的手段，根据本发明的聚亚烷基亚胺衍生的聚合物是羧基烷基与聚亚烷基亚胺链的加成产物，其重均分子量在30,000至5,000,000的范围内。此外，根据本发明的用于制备聚亚烷基亚胺衍生的聚合物的方法包括使重均分子量为20,000至1,000,000的聚亚烷基亚胺和不饱和羧酸反应的步骤，其中反应在其反应浓度在5重量％至X值（重量％）范围内的条件，其由下式确定：<？in-line-formula description =“In-line formula”end =“lead”？ >相对于聚亚烷基亚胺链的所有氨基（摩尔），X值（重量％）= 34-（不饱和羧酸（摩尔）的比例（摩尔％））与5反应。 <？in-line-formula description =“In-line Formulas”end =“tail”？>

4. 发明申请

US20050101724A1 Method of dispersing an insoluble material in aqueous solution and agricultural formulation 有权
标题翻译：将不溶物质分散在水溶液和农药中的方法
公开(公告)号：US20050101724A1
公开(公告)日：2005-05-12
申请号：US11008309
申请日：2004-12-09
申请人： Andrew Kirby , Rodney Parr , Phillip Tudor , David Parris
发明人： Andrew Kirby , Rodney Parr , Phillip Tudor , David Parris
IPC分类号： A01N25/04 , A01N25/14 , A01N25/30 , A01N43/70 , B01F17/52 , C05G3/00 , C08F4/06
CPC分类号： A01N25/30 , A01N25/04 , A01N25/14 , A01N43/70 , A01N2300/00 , A01N47/30
摘要： A method of dispersing an insoluble material in an aqueous solution comprising the following steps: (i) providing a formulation comprising at least one insoluble material and at least one dispersant comprising a water soluble agriculturally acceptable derivative of an alternating copolymer or an agriculturally acceptable salt thereof wherein said alternating copolymer comprises at least one residue of a first comonomer and at least one residue of a second comonomer, wherein said first comonomer comprises α,β-unsaturated oxyacids or anhydrides and said second comonomer comprises olefinic compounds containing one or more polymerizable double bonds; and (ii) dispersing said formulation in an aqueous medium.
摘要翻译：一种将不溶性物质分散在水溶液中的方法，包括以下步骤：（i）提供包含至少一种不溶物质的制剂和至少一种包含交替共聚物或其农业上可接受的盐的水溶性农业上可接受的衍生物的分散剂其中所述交替共聚物包含至少一个第一共聚单体的残基和至少一个第二共聚单体的残基，其中所述第一共聚单体包括α，β-不饱和含氧酸或酸酐，所述第二共聚单体包含含有一个或多个可聚合双键的烯属化合物 ; 和（ii）将所述制剂分散在水性介质中。

5. 发明申请

US20050067350A1 Solid-liquid separation of oil-based muds 有权
标题翻译：油基泥浆的固液分离
公开(公告)号：US20050067350A1
公开(公告)日：2005-03-31
申请号：US10674441
申请日：2003-09-30
申请人： Jorge Adams , Henry Masias , Sun-Yi Huang , Raymond Farinato
发明人： Jorge Adams , Henry Masias , Sun-Yi Huang , Raymond Farinato
IPC分类号： B01F17/52 , C09K8/32 , E21B21/06 , B01D11/00
CPC分类号： C09K8/36 , C09K8/32 , E21B21/068
摘要： This invention relates to a method of achieving a solid-liquid separation of an oil-based mud comprising the step of contacting said oil-based mud with a water-in-oil emulsion comprising a polymer derived from at least one water-soluble monomer, where the polymer is not dissolved prior to contact with the oil-based mud, mixing the water-in-oil emulsion and the oil-based mud and separating the solid phase from the liquid phase in the oil-based mud. In addition, this invention also relates to a composition comprising an oil-based mud with a water-in-oil emulsion comprising a polymer derived from at least one water-soluble monomer, wherein the polymer is not dissolved prior to contact with the oil-based mud.
摘要翻译：本发明涉及一种实现油基泥浆固液分离的方法，包括使所述油基泥浆与包含至少一种水溶性单体的聚合物的油包水乳液接触的步骤，其中聚合物在与油基泥浆接触之前不溶解，将油包水乳液和油基泥浆混合，并将固相与油相中的液相分离。此外，本发明还涉及包含油基泥浆与油包水乳液的组合物，其包含衍生自至少一种水溶性单体的聚合物，其中聚合物在与油 - 基泥。

6. 发明申请

US20050020735A1 Epoxide adducts and their salts as dispersants 有权
标题翻译：环氧化物加成物及其盐作为分散剂
公开(公告)号：US20050020735A1
公开(公告)日：2005-01-27
申请号：US10862111
申请日：2004-06-04
申请人： Udo Krappe , Karlheinz Haubennestel , Andrea Pentzek , Peter Matthee
发明人： Udo Krappe , Karlheinz Haubennestel , Andrea Pentzek , Peter Matthee
IPC分类号： B01F17/16 , B01F17/00 , B01F17/42 , B01F17/52 , C08G59/14 , C08G59/18 , C08G59/28 , C08G59/48 , C08G59/50 , C08G73/02 , C08K5/17 , C08K5/52 , C08L63/00 , C09C3/08 , C09C3/10 , C09D7/00 , C09D7/12 , C09D7/14 , C09D17/00 , C09D163/00
CPC分类号： B01F17/0064 , B01F17/005 , C08G59/1433 , C08G59/502 , C08K5/17 , C08K5/5205 , C09D7/41 , C09D7/61 , C09D17/003 , C09D17/005
摘要： The invention relates to addition compounds suitable for use as wetting agents and dispersants and obtainable by reacting monofunctional or polyfunctional aromatic epoxides with polyoxyalkylenemonoamines having a number-average molecular weight of >400 g/mol, one primary or secondary amino group and at least 4 ether oxygen atoms per molecule, from 90 to 100% of the epoxide groups of the starting material having undergone reaction, the weight fraction of aromatic groups in the addition compounds being not more than 50% and the addition compounds containing per molecule at least one amino group on which salts can be formed, or being present as a salt. The invention also relates to a process for preparing the addition compounds, to their use as wetting agents and/or dispersants and to pigments or fillers coated with the addition compounds and to pigment pastes which comprise pigments, binders and the addition compounds of the invention.
摘要翻译：本发明涉及适合用作润湿剂和分散剂的加成化合物，可通过使单官能或多官能芳族环氧化物与数均分子量> 400g / mol，一个伯或仲氨基和至少4个醚的聚氧亚烷基胺每分子氧原子，原料的环氧化物基团的90〜100％已经发生反应，加成化合物中芳族基团的重量分数不超过50％，每分子含有至少一个氨基的加成化合物其上可以形成盐，或作为盐存在。本发明还涉及一种制备加成化合物，用作润湿剂和/或分散剂以及用加成化合物涂覆的颜料或填料以及包含颜料，粘合剂和本发明加成化合物的颜料浆料的方法。

7. 发明申请

US20050004284A1 Compounds suitable as dispersion agent for pigments 审中-公开
标题翻译：适用于颜料分散剂的化合物
公开(公告)号：US20050004284A1
公开(公告)日：2005-01-06
申请号：US10495751
申请日：2002-12-02
申请人： Martin Koenemann , Cordula Mock-Knoblauch , Frank Funke , Ulrike Hees
发明人： Martin Koenemann , Cordula Mock-Knoblauch , Frank Funke , Ulrike Hees
IPC分类号： B01F17/52 , C08G18/10 , C08G18/28 , C08G18/71 , C08G18/80 , C09B67/20 , C09B67/46 , C09C3/10 , C09D11/02 , C09D17/00 , C09D175/00 , C09D201/00 , C08L1/00
CPC分类号： C08G18/8038 , C08G18/10 , C08G18/283 , C08G18/71 , C09B67/0085
摘要： The invention relates to compounds suitable as dispersion agent for pigments, of general formulae (I) to (III): R1—X—[—CO—NH—R2—NH—CO—Y—R3—Y—]r—CO—NH—R2—NH—CO—X—R1 (I); R1—X—[—CO—NH—R2—NH—CO—Y—R3—Y—]r—CO—NH—R4 (II); R1—X—[—CO—NH—R2—NH—CO—Y—R3—Y—]r—CO—NH—R2—NH—CO—Z—R5 (III), where R1=an alkyl-capped oligoalkylenoxide residue of general formula (IV): R6O—(—CH2—CH2—O—)a—(R7—O—)b— (IV), and X, Y and Z each=O or NH, R2=arylene or arylalkylene group on a diisocyanate, R3=alkylene, arylene or arylalkylene group on a diol or diamine, R4=alkyl, aryl or arylalkyl group on a monoisocyanate, R5=alkyl, aryl or arylalkyl on a monoalcohol or monioamine, R6=alkyl with 1 to 4 C atoms, R7=branched alkylene group with 3 to 8 C atoms, r=a rational number from 0 to 100, a=a whole number from 1 to 300 and b=a whole number from 0 to 30.
摘要翻译：本发明涉及适合作为通式（I）至（III）的颜料分散剂的化合物：R 1 -X - [ - CO-NH-R 2 -NH-CO-YR 3 - Y-] r-CO-NH-R 2 -NH-CO-XR 1（I）; R 1 -X - [ - CO-NH-R 2 -NH-CO-Y-R 3 -Y-] r-CO-NH-R 4（II）; R 1 -X - [ - CO-NH-R 2 -NH-CO-YR 3 -Y-] r-CO-NH-R 2 -NH-CO-ZR 5（ III），其中R 1 =通式（IV）的烷基封端的低聚亚烷基二氧化物残基：R 6 O - （ - CH 2 -CH 2 -O-）a - （R 7 -O-）b - （IV）中，X，Y和Z各自为O或NH，R 2 =二异氰酸酯上的亚芳基或芳基亚烷基，R 3 =二醇或二胺上的亚烷基，亚芳基或芳基亚烷基，R 4， =单异氰酸酯上的烷基，芳基或芳基烷基，R 5 =一元醇或一元胺上的烷基，芳基或芳基烷基，R 6 =具有1至4个C原子的烷基，R 7 =支链亚烷基与3 至8个C原子，r = 0至100的有理数，a = 1至300的整数，b = 0至30的整数。

8. 发明申请

US20050003187A1 Surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media 有权
标题翻译：在水性介质中具有增强的分散性的表面改性的半导体和金属纳米颗粒
公开(公告)号：US20050003187A1
公开(公告)日：2005-01-06
申请号：US10716971
申请日：2003-11-18
申请人： Edward Adams , Marcel Bruchez
发明人： Edward Adams , Marcel Bruchez
IPC分类号： B01F17/28 , B01F17/52 , B01J13/00 , B01J19/00 , C09K11/02 , G01N33/58 , B32B1/00 , B32B27/30
CPC分类号： B82Y15/00 , C09K11/02 , C09K11/883 , G01N33/588 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31928
摘要： Water-dispersible nanoparticles are prepared by applying a coating of a multiply amphipathic dispersant to the surface of a hydrophobic nanoparticle comprised of a semiconductive or metallic material. The multiply amphipathic dispersant has two or more hydrophobic regions and two or more hydrophilic regions, and is typically polymeric. Preferred polymeric dispersants are comprised of (1) a hydrophobic backbone with hydrophilic branches, (2) a hydrophilic backbone with hydrophobic branches, or (3) a backbone that may be either hydrophobic or hydrophilic, and substituted with both hydrophilic and hydrophobic branches. Monodisperse populations of water-dispersible nanoparticles are also provided, as are conjugates of the water-dispersible nanoparticles with affinity molecules such as peptides, oligonucleotides, and the like.
摘要翻译：水分散性纳米颗粒是通过在由半导体或金属材料构成的疏水性纳米颗粒的表面施加多层两亲性分散剂的涂层来制备的。多相两亲分散剂具有两个或更多个疏水区域和两个或更多个亲水区域，并且通常为聚合物。优选的聚合物分散剂包括（1）具有亲水分支的疏水主链，（2）具有疏水分支的亲水性骨架，或（3）可以是疏水性或亲水性的主链，并且被亲水和疏水分支两者取代。还提供了水分散性纳米颗粒的单分散群体，以及水分散性纳米颗粒与亲和分子如肽，寡核苷酸等的缀合物。

9. 发明授权

US6127322A Dispersant additives 失效
标题翻译：分散剂添加剂
公开(公告)号：US6127322A
公开(公告)日：2000-10-03
申请号：US747470
申请日：1996-11-12
申请人： Richard Mark Scott , Robert William Shaw
发明人： Richard Mark Scott , Robert William Shaw
IPC分类号： B01F17/52 , C08F8/30 , C08G73/00 , C08G73/02 , C08L79/00 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/236 , C10L1/238 , C10L1/28 , C10L1/30 , C10L10/04 , C10L10/08 , C10L10/18 , C10M159/12 , C10M145/00
CPC分类号： C10L1/236 , C10L1/143 , C10L1/221 , C10L1/238 , C10L10/04 , C10M159/12 , C10L1/1608 , C10L1/1616 , C10L1/1641 , C10L1/1811 , C10L1/1824 , C10L1/1832 , C10L1/1852 , C10L1/1857 , C10L1/191 , C10L1/198 , C10L1/1985 , C10L1/223 , C10L1/226 , C10L1/231 , C10L1/2364 , C10L1/2366 , C10L1/285 , C10L1/305 , C10M2205/00 , C10M2205/02 , C10M2209/084 , C10M2209/086 , C10M2215/02 , C10M2215/04 , C10M2215/06 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2227/00 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： The reaction product of (i) an oligomer formed from one monomer or two or more different monomers, the or each monomer being an ethylenically unsaturated compound and said oligomer or each of said monomers being optionally partially or fully esterified, with (ii) a polyalkenyl derivative of an ethylenically unsaturated carboxylic reagent (iii), and (iv) a polyamine containing at least two --NH.sub.2 and/or --NH groups, wherein at least one of the ethylenically unsaturated compounds of the oligomer has a functional group which can react with an amine; and the use of the reaction product for its dispercency and low haze properties in lubricant compositions, fuel compositions and additive concentrates.
摘要翻译：（i）由一种单体或两种或更多种不同单体形成的低聚物，所述单体或每种单体是烯键式不饱和化合物，所述低聚物或每种所述单体任选地部分或完全酯化，反应产物与（ii）聚烯基烯键式不饱和羧酸试剂（ⅲ）的衍生物和（ⅳ）含有至少两个-NH 2和/或-NH基团的多胺，其中至少一种低聚物的烯属不饱和化合物具有可与胺; 以及反应产物在润滑剂组合物，燃料组合物和添加剂浓缩物中的分散性和低雾度性质的用途。

10. 发明授权

US6110266A Ink-jet inks containing nanometer-size inorganic pigments 失效
标题翻译：含有纳米尺寸无机颜料的喷墨墨水
公开(公告)号：US6110266A
公开(公告)日：2000-08-29
申请号：US181732
申请日：1998-10-28
申请人： Juan Gonzalez-Blanco , Werner Hoheisel , Peter Roger Nyssen , Dirk Pfutzenreuter
发明人： Juan Gonzalez-Blanco , Werner Hoheisel , Peter Roger Nyssen , Dirk Pfutzenreuter
IPC分类号： C09C1/00 , B01F17/52 , C09C1/28 , C09C1/36 , C09D11/322 , C09D17/00 , C09D11/02 , C04B14/04 , C04B14/34 , C08K3/10 , C08K3/14
CPC分类号： C09D11/322 , C09D17/004
摘要： The present invention relates to pigment preparations containing(a) at least one pigment having an average primary particle size of 0.1 to 50 nm selected from the group consisting of carbides, nitrides, borides, and silicides of the elements Ti, Zr, Hf, Si, Ge, and Sn,(b) at least one dispersant having a weight average molecular weight (M.sub.w) greater than 1000, and(c) water.The invention further relates to the use of such pigment preparations in inks for ink-jet printing.
摘要翻译：本发明涉及含有（a）至少一种选自碳原子，氮化物，硼化物和元素Ti，Zr，Hf，Si的硅化物中的至少一种平均一次粒径为0.1〜50nm的颜料的颜料制剂，Ge和Sn，（b）至少一种重均分子量（Mw）大于1000的分散剂和（c）水。本发明还涉及这种颜料制剂在油墨中用于喷墨印刷的用途。

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