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21. 发明授权

US09499405B2 Process for producing sulfuric acid with low levels of niter 有权
标题翻译：生产硫酸水平低的方法
公开(公告)号：US09499405B2
公开(公告)日：2016-11-22
申请号：US14642840
申请日：2015-03-10
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Hasan Dindi
IPC分类号： C01B17/90 , C01B17/94
CPC分类号： C01B17/90
摘要： This disclosure relates to a process for producing sulfuric acid with reduced levels of niter. The process involves (a) providing an absorption tower wherein sulfur trioxide is absorbed in a sulfuric acid feed having a first sulfuric acid solution to produce a sulfuric acid effluent having (i) a second sulfuric acid solution which has a higher concentration than the first sulfuric acid solution, (ii) a niter concentration greater than about 5 ppm (as NO3), and (iii) a temperature greater than 100° C.; and (b) contacting a first purifying agent comprising sulfamic acid and a second purifying agent comprising hydrogen peroxide with the sulfuric acid effluent to form a treated sulfuric acid effluent, the treated sulfuric acid effluent being maintained at a temperature of greater than 100° C. for a maintenance period of at least about 1 minute.
摘要翻译：本公开涉及一种生产硫酸水平降低的方法。该方法包括（a）提供吸收塔，其中三氧化硫被吸收在具有第一硫酸溶液的硫酸进料中以产生硫酸流出物，其具有（i）比第一硫酸更高的浓度的第二硫酸溶液酸溶液，（ii）大于约5ppm的硝酸盐浓度（作为NO 3），和（iii）大于100℃的温度; 和（b）使包含氨基磺酸的第一纯化剂和包含过氧化氢的第二纯化剂与硫酸流出物接触以形成经处理的硫酸流出物，处理的硫酸流出物保持在大于100℃的温度。维持期至少约1分钟。

22. 发明申请

US20150218397A1 AQUEOUS INK-JET INKS CONTAINING MIXTURES OF ANIONIC AND NON-IONIC POLYMERIC BINDERS 有权
标题翻译：含有阴离子和非离子聚合物粘合剂的水性墨水喷射墨水
公开(公告)号：US20150218397A1
公开(公告)日：2015-08-06
申请号：US14367349
申请日：2012-12-18
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Xiaoqing Li , Scott Ellis
IPC分类号： C09D11/322 , C09D11/107 , C09D11/03 , C09D11/102
CPC分类号： C09D11/322 , C08G18/0823 , C08G18/44 , C08G18/4854 , C08G18/6692 , C08G18/755 , C09D11/03 , C09D11/10 , C09D11/102 , C09D11/107 , C09D11/326 , C09D175/04 , C08G18/10 , C08G18/3228 , C08G18/12 , C08G18/285
摘要： The present disclosure provides aqueous ink-jet inks having improved salt stability containing an aqueous vehicle, a colorant, and a mixture of a water-borne anionic polymeric binder and a water-borne non-ionic polymeric binder.
摘要翻译：本公开提供具有改进的盐稳定性的水性喷墨油墨，其含有水性载体，着色剂和水性阴离子聚合物粘合剂和水性非离子聚合物粘合剂的混合物。

23. 发明授权

US09089127B1 Copper complexes and their use as wood preservatives 有权
标题翻译：铜配合物及其作为木材防腐剂的用途
公开(公告)号：US09089127B1
公开(公告)日：2015-07-28
申请号：US12338593
申请日：2008-12-18
申请人： Albert Gordon Anderson , Mark A. Scialdone
发明人： Albert Gordon Anderson , Mark A. Scialdone
IPC分类号： C09K3/00 , A01N25/34 , A01N25/00 , C09D5/16 , A01N55/02 , B32B23/08 , B05D1/28 , D21C3/00 , B32B27/06 , D21C3/20
CPC分类号： A01N25/00 , A01N25/34 , A01N55/02 , A01N59/20 , B32B23/08 , B32B27/06 , C09D5/16 , D21C3/00 , D21C3/20 , D21H17/07 , D21H21/36 , A01N33/26 , A01N37/52 , A01N43/08 , A01N47/12 , A01N47/28 , A01N59/06
摘要： This invention relates to preservatives at neutral or slightly acidic pH containing copper complexes and calcium, magnesium, and/or zinc cations for protection of wood, cellulose, hemicellulose, and lignocellulose from decay caused by fungi.
摘要翻译：本发明涉及中性或微酸性pH值的防腐剂，其含有铜配合物和钙，镁和/或锌阳离子，用于保护由真菌引起的腐烂的木材，纤维素，半纤维素和木质纤维素。

24. 发明授权

US08809434B2 Process for preparing aramid copolymer 有权
标题翻译：制备芳族聚酰胺共聚物的方法
公开(公告)号：US08809434B2
公开(公告)日：2014-08-19
申请号：US13559661
申请日：2012-07-27
申请人： Kiu-Seung Lee
发明人： Kiu-Seung Lee
IPC分类号： C08G69/04 , C08G73/18 , C08G69/32
CPC分类号： C08G69/04 , C08G69/32 , C08G73/18
摘要： The invention concerns processes for forming a polymer comprising residues of terephthaloyl chloride, paraphenylene diamine, and a salt of formula I wherein A− is a halogen anion, HSO4−, OH−, NO3−, C2H3O2−, or H2PO4−; the process comprising the steps of: a) forming a mixture comprising salt of formula I and paraphenylene diamine in a solvent system comprising an organic solvent and an inorganic salt; and b) adding terephthaloyl chloride to the mixture and allowing the formation of the polymer.
摘要翻译：本发明涉及形成聚合物的方法，该聚合物包括对苯二甲酰氯，对苯二胺和式I的盐，其中A-是卤素阴离子，HSO 4 - ，OH-，NO 3 - ，C 2 H 3 O 2 - 或H 2 PO 4 - 。该方法包括以下步骤：a）在包含有机溶剂和无机盐的溶剂体系中形成包含式I盐和对苯二胺的混合物; 和b）向混合物中加入对苯二甲酰氯并允许形成聚合物。

25. 发明申请

US20130340821A1 CONDUCTIVE COMPOSITIONS AND PROCESSES FOR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES - ORGANIC MEDIUM COMPONENTS 审中-公开
公开(公告)号：US20130340821A1
公开(公告)日：2013-12-26
申请号：US13800333
申请日：2013-03-13
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： Hideki AKIMOTO , Takuya KONNO , Giovanna LAUDISIO , Patricia J. OLLIVIER , Michael ROSE , Jerome David SMITH , Richard John Sheffield YOUNG
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/0224 , C03C8/10 , C03C8/12 , C03C8/16 , C03C8/18 , H01B1/16 , H01B1/22 , H01L21/2225 , H01L21/283 , H01L31/022425 , H01L31/18 , H05K1/092 , Y02E10/50
摘要： Embodiments of the invention relate to a silicon semiconductor device, and a conductive paste for use in the front side of a solar cell device.

26. 发明申请

US20130323880A1 PROCESS AND MATERIALS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME 审中-公开
标题翻译：用于制造包含层的工艺和材料及其制品
公开(公告)号：US20130323880A1
公开(公告)日：2013-12-05
申请号：US13981327
申请日：2012-02-10
申请人： Nora Sabina Radu , Kyung-Ho Park , Adam Fennimore , Kerwin D. Dobbs
发明人： Nora Sabina Radu , Kyung-Ho Park , Adam Fennimore , Kerwin D. Dobbs
IPC分类号： H01L51/00
CPC分类号： H01L51/0002 , G03F7/038 , G03F7/0755 , G03F7/325 , H01L51/0003 , H01L51/0059 , H01L51/56
摘要： There is provided a process for forming a contained second layer over a first layer, including the steps: forming the first layer having a first surface energy; treating the first layer with a priming material to form a priming layer; exposing the priming layer patternwise with radiation resulting in exposed areas and unexposed areas; developing the priming layer to effectively remove the priming layer from the unexposed areas resulting in a first layer having a pattern of developed priming layer, wherein the pattern of developed priming layer has a second surface energy that is higher than the first surface energy; and forming the second layer by liquid depositions on the pattern of developed priming layer on the first layer. The priming material has at least one unit of Formula I In Formula I: R1 through R6 are D, alkyl, aryl, or silyl, where adjacent R groups can join together to form an aromatic ring; X is a single bond, H, D, or a leaving group; Y is H, D, alkyl, aryl, silyl, or vinyl; a-f are an integer from 0-4; m, p and q are an integer of 0 or greater.
摘要翻译：提供了一种用于在第一层上形成包含的第二层的方法，包括以下步骤：形成具有第一表面能的第一层; 用起动材料处理第一层以形成起动层; 以辐射模式曝光引发层，导致曝光区域和未曝光区域; 开发底漆层以有效地从未曝光区域去除底漆层，从而产生具有显影起泡层图案的第一层，其中显影起始层的图案具有高于第一表面能的第二表面能; 以及通过在第一层上的显影起始层的图案上的液体沉积形成第二层。起始材料具有式I中至少一个单元。在式I中：R 1至R 6为D，烷基，芳基或甲硅烷基，其中相邻的R基团可以连接在一起形成芳环; X是单键，H，D或离去基团; Y是H，D，烷基，芳基，甲硅烷基或乙烯基; a-f是0-4的整数; m，p和q是0以上的整数。

27. 发明申请

US20130284067A1 PROCESS FOR CONTROLLING PARTICLE SIZE AND ADDITIVE COVERAGE IN THE PREPARATION OF TITANIUM DIOXIDE 有权
标题翻译：二氧化钛制备过程中颗粒尺寸和添加剂含量的控制
公开(公告)号：US20130284067A1
公开(公告)日：2013-10-31
申请号：US13978279
申请日：2012-01-06
申请人： Charles David Musick , Robert A. Johns
发明人： Charles David Musick , Robert A. Johns
IPC分类号： C09C3/06
CPC分类号： C09C3/063 , C01G23/07 , C01P2002/52 , C01P2004/84 , C08K3/22 , C09C1/3653
摘要： The present disclosure relates to a vapor phase process for producing a substantially anatase-free titanium dioxide pigment comprising: reacting a vaporous titanium dioxide precursor and an oxygen containing gas in a reactor; and introducing a mixture of liquid titanium dioxide precursor and a liquid or finely divided solid compound comprising a element selected from the group consisting of Li, Be, B, Na, Mg, Al, P, 5, K, Ca, Sc, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Rb, Sr, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, and Pb, into the reactor at a point downstream of the addition of the vaporous titanium dioxide precursor, and the oxygen containing gas, and at a process temperature of about 1200 ° C. to about 1600 CC to produce titanium dioxide particles that are coated by the oxide formed from the element.
摘要翻译：本公开内容涉及用于生产基本上无锐钛型二氧化钛颜料的气相方法，其包括：在反应器中使蒸气二氧化钛前体和含氧气体反应; 并引入液态二氧化钛前体和液体或微细固体化合物的混合物，其包含选自Li，Be，B，Na，Mg，Al，P，5，K，Ca，Sc，V， Cr，Mn，Fe，Co，Ni，Cu，Zn，Ga，Ge，As，Se，Rb，Sr，Y，Zr，Nb，Mo，Ru，Rh，Pd，Ag，Cd，In，Sn，Sb， Te，Cs，Ba，La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Hf，Ta，W，Re，Os，Ir，Pt，Au， Hg，Tl和Pb在加入气态二氧化钛前体和含氧气体的下游一点处加入反应器中，并且在约1200℃至约1600℃的温度下生产二氧化钛颗粒其被由元件形成的氧化物涂覆。

28. 发明申请

US20130233202A1 INKS AND PROCESSES FOR PREPARING COPPER INDIUM GALLIUM SULFIDE/SELENIDE COATINGS AND FILMS 审中-公开
标题翻译：制备硫化铜/硒化硅涂层和膜的墨水和方法
公开(公告)号：US20130233202A1
公开(公告)日：2013-09-12
申请号：US13885691
申请日：2011-12-01
申请人： Yanyan Cao , Jonathan V. Caspar , John W. Catron, JR. , Lynda Kaye Johnson , Meijun Lu , Irina Malajovich , Daniela Rodica Radu
发明人： Yanyan Cao , Jonathan V. Caspar , John W. Catron, JR. , Lynda Kaye Johnson , Meijun Lu , Irina Malajovich , Daniela Rodica Radu
IPC分类号： C09D11/00 , H01L31/18
CPC分类号： C09D11/00 , C09D11/037 , C09D11/52 , H01L21/02491 , H01L21/02568 , H01L21/02601 , H01L21/02628 , H01L31/0322 , H01L31/0749 , H01L31/18 , Y02E10/541
摘要： This invention relates to inks comprising molecular precursors to copper indium gallium sulfide/selenide (CIGS/Se) and a plurality of particles. The inks are useful for preparing coatings and films of CIGS/Se on substrates. Such films are useful in the preparation of photovoltaic devices. This invention also relates to processes for preparing coated substrates and films and also to processes for making photovoltaic devices.
摘要翻译：本发明涉及包含铜铟镓硫化物/硒化物（CIGS / Se）的分子前体和多个颗粒的油墨。这些油墨可用于制备底物上CIGS / Se的涂层和膜。这种膜可用于制备光伏器件。本发明还涉及制备涂覆的基底和膜的方法以及制造光伏器件的方法。

29. 发明申请

US20130214197A1 ENCAPSULATED CROSS-LINKED PIGMENT DISPERSIONS 审中-公开
标题翻译：封闭的交联色素分布
公开(公告)号：US20130214197A1
公开(公告)日：2013-08-22
申请号：US13882338
申请日：2011-12-15
申请人： Harry Joseph Spinelli
发明人： Harry Joseph Spinelli
IPC分类号： C09D151/00 , C09D5/23
CPC分类号： C09D151/003 , C01P2004/62 , C01P2006/10 , C01P2006/22 , C09B67/0008 , C09B67/0013 , C09B67/009 , C09C1/043 , C09C1/24 , C09C1/3676 , C09C1/3692 , C09C1/56 , C09C3/10 , C09D5/23 , C09D11/326
摘要： The present disclosure provides pigment dispersions containing a dispersant, and a pigment coated by a polymer that is cross-linked with a crosslinker. The polymer swells in an application medium resulting in improved, stability for the pigment dispersions.
摘要翻译：本公开提供了含有分散剂的颜料分散体和由与交联剂交联的聚合物涂覆的颜料。聚合物在涂布介质中溶胀，导致颜料分散体的稳定性提高。

30. 发明申请

US20130197280A1 SYNTHESIS OF FLUORINATED OLEFINS FROM FLUORINATED ALCOHOLS 审中-公开
标题翻译：从氟化醇中合成氟化烯烃
公开(公告)号：US20130197280A1
公开(公告)日：2013-08-01
申请号：US13519921
申请日：2010-12-29
申请人： Andrei Aleksandrovich Stepanov , Victor Filippovich Cherstkov , Mario Joseph Nappa
发明人： Andrei Aleksandrovich Stepanov , Victor Filippovich Cherstkov , Mario Joseph Nappa
IPC分类号： C07C17/35
CPC分类号： C07C17/35 , C07C17/23 , C07C21/18
摘要： Disclosed is a process for producing a hydrofluoroalkene, RfCF═CH2 comprising contacting a hydrofluoroalkanol of structure RfCF2CH2OH, with a lewis acid to produce a mixture, diluting said mixture with a solvent to produce a solvent mixture, contacting the solvent mixture with a reactive metal, heating the solvent mixture and reactive metal for a sufficient amount of time to produce a hydrofluoroalkene, and condensing and collecting the volatile products comprising the hydrofluoroalkene, wherein Rf is F, or a fluorine-substituted alkyl group.
摘要翻译：公开了一种制备氢氟烯烃的方法，RfCF = CH2包括使结构RfCF 2 CH 2 OH的氢氟烷醇与路易斯酸接触以产生混合物，用溶剂稀释所述混合物以产生溶剂混合物，使溶剂混合物与活性金属接触，加热溶剂混合物和反应性金属足够的时间以产生氢氟烯烃，并冷凝和收集包含其中Rf为F的氢氟烯烃或氟取代的烷基的挥发性产物。

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