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41. 发明申请

US20020014414A1 Metal alloy sulfate electroplating baths 有权
标题翻译：金属合金硫酸盐电镀浴
公开(公告)号：US20020014414A1
公开(公告)日：2002-02-07
申请号：US09862166
申请日：2001-05-21
发明人： Hyman D. Gillman , Brenda Fernandes , Kazimierz Wikiel
IPC分类号： C25D003/56 , C25D003/60 , C25D003/50 , C25D003/12 , C25D003/26 , C25D003/10 , C25D003/32
CPC分类号： C25D3/02 , C25D3/32
摘要： The use of alkali metal, alkaline earth metal, ammonium and substituted ammonium salts of alkyl and alkanol sulfonic acids as additives in pure metal and metal alloy sulfate electroplating baths has a number of unexpected benefits including wider useful current density range, improved appearance and in the case of tin improved oxidative stability. The metals and alloys include but are not limited to tin, nickel, copper, chromium, cadmium, iron, rhodium, ruthenium, iron/zinc and tin/zinc.
摘要翻译：在纯金属和金属合金硫酸盐电镀浴中使用烷基和链烷醇磺酸的碱金属，碱土金属，铵和取代的铵盐作为添加剂具有许多意想不到的优点，包括更宽的有用电流密度范围，改进的外观和锡的情况改善了氧化稳定性。金属和合金包括但不限于锡，镍，铜，铬，镉，铁，铑，钌，铁/锌和锡/锌。

42. 发明申请

US20020004145A1 Capture compounds for electronic plating compositions and electronic packaging device manufacture 失效
标题翻译：捕获电子电镀组合物和电子封装装置制造的化合物
公开(公告)号：US20020004145A1
公开(公告)日：2002-01-10
申请号：US09850911
申请日：2001-05-08
申请人： Shipley Company, L.L.C.
发明人： Steven M. Florio , Gary S. Calabrese , Jeffrey Doubrava
IPC分类号： B32B009/04 , C25D007/12 , C25D005/54 , C25D003/48 , B32B015/04 , C25D003/12 , C25D003/38
CPC分类号： C23C18/31 , C23C18/1834 , C23C18/2066 , C25D3/02 , C25D5/34 , H05K3/181 , H05K3/185 , Y10T428/31504
摘要： The invention relates to use of capture compounds such as a crown ether to facilitate selected compositions and processes employed in manufacture of electronic packaging devices such as printed circuit boards, semiconductor integrated circuit systems, multichip modules, lead frames and other interconnection devices, flat panel display substrates, and the like.
摘要翻译：本发明涉及捕获化合物如冠醚的用途，以促进用于制造诸如印刷电路板，半导体集成电路系统，多芯片模块，引线框架和其它互连装置的电子封装装置中使用的所选组合物和方法，平板显示器底物等。

43. 发明授权

US5951841A Electroplating baths salts of aromatic hydroxy compounds and their use as brighteners 失效
标题翻译：电镀浴中的芳香族羟基化合物及其作为增白剂的用途
公开(公告)号：US5951841A
公开(公告)日：1999-09-14
申请号：US860301
申请日：1997-10-06
申请人： Thomas Wehlage , Ulrich Schroder , Alfred Oftring
发明人： Thomas Wehlage , Ulrich Schroder , Alfred Oftring
IPC分类号： C07C45/46 , C07C45/64 , C07C45/72 , C07C47/57 , C07C49/248 , C07C49/255 , C07C49/83 , C07C49/84 , C07C69/738 , C07C235/78 , C07C235/80 , C07C255/41 , C07D311/16 , C25D3/02 , C25D3/22 , C25D3/32 , C25D3/56 , C25D3/00
CPC分类号： C25D3/02 , C07C235/78 , C07C255/41 , C07C45/46 , C07C45/64 , C07C45/72 , C07C47/57 , C07C49/255 , C07C49/83 , C07C49/84 , C07C69/738 , C07D311/16
摘要： Salts of aromatic hydroxy compounds are used as brighteners in acidic electroplating baths. Furthermore, acidic electroplating baths for the electrolytic deposition of metallic layers onto shaped articles comprise, as brighteners, at least one novel salt of an aromatic hydroxy compound. Finally, shaped articles are electroplated by a process using the novel acidic electroplating baths.
摘要翻译： PCT No.PCT / EP95 / 05090 Sec。 371日期：1997年10月6日 102（e）日期1997年10月6日PCT 1995年12月22日PCT PCT。 WO96 / 20152 PCT出版物日期1996年7月4日芳香族羟基化合物的盐酸盐用作酸性电镀浴中的增白剂。此外，用于将金属层电解沉积到成型制品上的酸性电镀浴包含作为增白剂的至少一种芳族羟基化合物的新型盐。最后，通过使用新型酸性电镀浴的方法对成形制品进行电镀。

44. 发明授权

US5525207A Polyalkylene glycol bis-phenyl-a-sulfopropyl diether compound and their salts, and process for their use 失效
标题翻译：聚亚烷基二醇双苯基-α-磺丙基二醚化合物及其盐，及其用途
公开(公告)号：US5525207A
公开(公告)日：1996-06-11
申请号：US509027
申请日：1995-07-28
申请人： Donald H. Becking
发明人： Donald H. Becking
IPC分类号： C07C309/10 , C25D3/02 , C25D3/22 , C25D3/32
CPC分类号： C07C309/10 , C25D3/02
摘要： The present invention relates to a novel composition of matter, and a process for its use as an electroplating additive for enhancing the performance of a plating bath. Polyalkylene glycol bis-phenyl-A-Sulfopropyl diether compounds and their salts are proposed and their usefulness as plating bath additives is disclosed.
摘要翻译：本发明涉及一种新型的物质组合物及其用作电镀添加剂用于提高镀液性能的方法。提出了聚亚烷基二醇双 - 苯基-α-磺丙基二醚化合物及其盐，并且公开了它们作为电镀浴添加剂的用途。

45. 发明授权

US5492615A Cyclodextrin stabilization of organic metal finishing additives in aqueous metal treating baths 失效
标题翻译：有机金属精加工添加剂在含水金属处理液中的环糊精稳定化
公开(公告)号：US5492615A
公开(公告)日：1996-02-20
申请号：US343198
申请日：1994-11-22
申请人： John Houman
发明人： John Houman
IPC分类号： C23C18/31 , C25D3/02 , C25D11/08 , C23C16/00 , C23C18/00 , C25D3/00
CPC分类号： C25D3/02 , C23C18/31
摘要： A method for stabilizing organic metal finishing additives in aqueous metal treating baths by dissolving the organic metal finishing additive with a cyclodextrin and a common solvent therefor, so that an inclusion compound of the organic metal finishing additive in the cyclodextrin is formed, and then dissolving the inclusion compound in an aqueous metal treating bath. Aqueous metal treating baths having dissolved therein inclusion compounds of organic metal finishing additives in cyclodextrins are also described.
摘要翻译：一种通过用环糊精及其常用溶剂溶解有机金属整理添加剂来在含水金属处理槽中稳定有机金属精加工添加剂的方法，从而形成环糊精中的有机金属整理添加剂的包合物，然后将包合物在含水金属处理浴中。还描述了在环糊精中溶解有机金属整理添加剂的包合物的水性金属处理浴。

46. 发明授权

US4912278A Friedel-Crafts reactions 失效
标题翻译： Friedel-Crafts反应
公开(公告)号：US4912278A
公开(公告)日：1990-03-27
申请号：US149431
申请日：1988-01-29
申请人： Donald C. Young
发明人： Donald C. Young
IPC分类号： A01N59/02 , B01J31/02 , C05C9/00 , C23C18/38 , C23F11/04 , C25D3/02 , C25D3/38 , C25F5/00 , H05K3/07
CPC分类号： C25F5/00 , A01N59/02 , B01J31/0247 , C05C9/00 , C23C18/38 , C23F11/04 , C25D3/02 , C25D3/38 , H05K3/07
摘要： Compositions containing sulfuric acid and one or more of certain chalcogen-containing compounds in which the chalcogen compound/H.sub.2 SO.sub.4 molar ratio is below 2 contain the mono-adduct of sulfuric acid which is catalytically active for promoting organic chemical reactions. Suitable chalcogen-containing compounds have the empirical formula ##STR1## wherein X is a chalcogen, each of R.sub.1 and R.sub.2 is independently selected from hydrogen, NR.sub.3 R.sub.4, and NR.sub.5, at least one of R.sub.1 and R.sub.2 is other than hydrogen, each of R.sub.3 and R.sub.4 is hydrogen or a monovalent organic radical, and R.sub.5 is a divalent organic radical. Such compositions are useful for catalyzing organic reactions such as oxidation, oxidative addition, reduction, reductive addition, esterification, transesterification, hydrogenation, isomerication (including racemization of optical isomers), alkylation, polymerization, demetallization of organometallics, nitration, Friedel-Crafts reactions, and hydrolysis. Novel catalysts are disclosed which involve combinations of the chalcogen compound-sulfuric compositions with one or more transition metal halides and/or with one or more surfactants. The surfactant-containing compositions are particularly useful for the treatment of materials containing lipophilic substances. Novel compositions containing a chalcogen compound-sulfuric acid component and one or more organic reactants are also disclosed.
摘要翻译：含有硫酸和硫族化合物/ H2SO4摩尔比低于2的某些含硫属化合物的一种或多种组合物含有催化活性的促进有机化学反应的硫酸单加合物。合适的含硫属元素的化合物具有经验式“IMAGE”，其中X是硫族元素，R 1和R 2各自独立地选自氢，NR 3 R 4和NR 5，R 1和R 2中的至少一个不是氢，R 3和 R4是氢或一价有机基团，R5是二价有机基团。这种组合物可用于催化有机反应如氧化，氧化加成，还原，还原加成，酯化，酯交换，氢化，异构化（包括光学异构体的外消旋化），烷基化，聚合，有机金属化合物的脱金属化，硝化，Friedel-Crafts反应，和水解。公开了新型催化剂，其涉及硫属化合物 - 硫酸组合物与一种或多种过渡金属卤化物和/或与一种或多种表面活性剂的组合。含表面活性剂的组合物特别可用于处理含有亲脂性物质的材料。还公开了含有硫属化合物 - 硫酸组分和一种或多种有机反应物的新型组合物。

47. 发明授权

US4820388A Polyalkylene glycol naphthyl-3-sulfopropyl diether compounds and their salts, process for preparing same and electroplating baths containing same 失效
标题翻译：聚亚烷基二醇萘基-3-磺丙基二醚化合物及其盐，其制备方法和含有它们的电镀浴
公开(公告)号：US4820388A
公开(公告)日：1989-04-11
申请号：US205631
申请日：1988-06-13
申请人： Werner Kurze , Klaus-Peter Klos
发明人： Werner Kurze , Klaus-Peter Klos
IPC分类号： C07C309/10 , B01F17/42 , C07C67/00 , C07C301/00 , C07C303/02 , C07C303/32 , C07C309/09 , C08G65/32 , C23C18/16 , C25D3/02 , C25D3/22 , C25D3/26 , C25D3/38 , C25D3/46 , C25D3/56 , C07C143/30 , C07C143/32 , C07C143/34
CPC分类号： C07C309/00 , C25D3/02 , C25D3/22 , C25D3/565
摘要： Novel Polyalkylenglycol naphthyl-3-sulfopropyl diethers and salts thereof of the formula ##STR1## (R.sub.1 -R.sub.3 =H, C.sub.p H.sub.2p--1 ; p=l--4, A=(PO).sub.m --(EO).sub.n --, (EO).sub.n --(PO).sub.m,--(EO).sub.n EO=ethylenoxide residue, PO=propylenoxide residue, m=0-15, n-1-40, A=H, alkali metal, earth alkali metal, NR.sub.5 R.sub.6 R.sub.7 R.sub.8 wherein R.sub.5 -R.sub.8 =H, C.sub.1 -C.sub.4 --alkyl, aryl, aralkyl) are prepared by reacting the corresponding polyalkylene glycol naphthyl either with propane-1.3-sultone. The compounds are surfactants in particular in electroplating baths for precipitation Zn, Sn, Cu, Ag, Ni and alloys thereof.
摘要翻译：（R1-R3 = H，CpH2p-1; p = 1-4，A =（PO）m-（EO）n-，（EO））的新型聚亚烷基甘油基萘基-3-磺丙基二醚及其盐正 - （PO）m， - （EO）n EO =亚氧化乙烯残基，PO =亚丙基氧化物残基，m = 0-15，n-1-40，A = H，碱金属，碱土金属，NR5R6R7R8，其中R5-R8 = H，C 1 -C 4 - 烷基，芳基，芳烷基）通过使相应的聚亚烷基二醇萘与丙烷-1,3-磺内酯反应来制备。化合物特别是用于沉淀Zn，Sn，Cu，Ag，Ni的电镀浴中的表面活性剂及其合金。

48. 发明授权

US4376018A Electrodeposition of nickel 失效
标题翻译：电沉积镍
公开(公告)号：US4376018A
公开(公告)日：1983-03-08
申请号：US307900
申请日：1981-10-02
申请人： Paul A. Kohl
发明人： Paul A. Kohl
IPC分类号： C25D3/02 , C25D3/18
CPC分类号： C25D3/18 , C25D3/02
摘要： Nickel is electroplated from a bath comprising such additives as phenolphthalein, lactones, lactams, cyclic sulfate esters, cyclic imides and cyclic oxazolinones. These additives permit high plating rates, smooth bright finishes, freedom from dendritic growth and constant plating thicknesses over wide areas.
摘要翻译：镍从包含酚酞，内酯，内酰胺，环硫酸酯，环状酰亚胺和环状恶唑啉酮等添加剂的浴中电镀。这些添加剂允许高电镀速率，光亮的光亮表面，不受树枝状生长和广泛区域的恒定电镀厚度。

49. 发明授权

US4148204A Process of mechanically shaping metal articles 失效
标题翻译：机械成型金属制品的工艺
公开(公告)号：US4148204A
公开(公告)日：1979-04-10
申请号：US873080
申请日：1978-01-27
申请人： Richard Dotzer , Klaus Stoger
发明人： Richard Dotzer , Klaus Stoger
IPC分类号： C22F1/00 , C25D3/02 , C25D3/44 , C25D5/00 , C25D5/34 , C25D5/36 , C25D5/42 , B21C23/24 , B21C43/00
CPC分类号： C25D3/02 , C10M7/00 , C22F1/00 , C25D11/022 , C25D11/04 , C25D11/243 , C25D11/246 , C25D3/44 , C25D5/10 , C25D5/34 , C25D5/36 , C25D5/42 , Y10T29/49982
摘要： Articles made of ferrous, non-ferrous and light metals and alloys thereof, e.g., aluminum, beryllium, magnesium, molybdenum, steel, tantalum, titanium, tungsten, vanadium and zinc and their alloys, are pretreated before coating and surface finishing in an anhydrous, inert, aprotic liquid, and subsequently electroplated with aluminum, cadmium, indium or zinc in an aprotic organo-metal electrolyte essentially free of molecular oxygen and water and, optionally, additionally finished by anodizing, chemical oxidation or diffusion. The pretreatment may be by erosion with finely-divided abrasive particles suspended in such liquid and impinged upon the surface of the article by hydraulic jetting, or with an aprotic liquid by the liquid-drop erosion method. Alternatively, the pretreatment may be by electrolytic action in a circuit where the article serves as the anode and is immersed in an anhydrous, aprotic electrolyte. Articles so pretreated and electroplated are thereafter more readily surface-finished or mechanically shaped.
摘要翻译：由无色金属，有色金属和轻金属及其合金制成的制品，例如铝，铍，镁，钼，钢，钽，钛，钨，钒和锌及其合金，在无水涂层和表面处理前进行预处理惰性的非质子液体，随后在基本上不含分子氧和水的非质子有机金属电解质中用铝，镉，铟或锌电镀，并且任选地通过阳极氧化，化学氧化或扩散完成。预处理可能是通过用悬浮在这种液体中的细碎磨料颗粒进行腐蚀，并通过液压喷射冲击在物品的表面上，或者通过液滴腐蚀方法与非质子液体碰撞。或者，预处理可以在电路中通过电解作用，其中制品用作阳极并浸没在无水非质子电解质中。因此，如此预处理和电镀的制品更容易进行表面处理或机械成型。

50. 发明授权

US4101387A Composition for electrodeposition of metal deposits, its method of preparation and uses thereof 失效
标题翻译：用于电沉积金属沉积物的组合物，其制备方法及其用途
公开(公告)号：US4101387A
公开(公告)日：1978-07-18
申请号：US603563
申请日：1975-08-11
申请人： Hans-Gerhard Creutz , Roy Wilbur Herr , Richard Marshall Stevenson
发明人： Hans-Gerhard Creutz , Roy Wilbur Herr , Richard Marshall Stevenson
IPC分类号： C25D3/02 , C25D3/14 , C25D3/18 , C25D3/22 , C25D3/56 , C25D3/12 , C25D3/20
CPC分类号： C25D3/22 , C25D3/02 , C25D3/14 , C25D3/562
摘要： The instant invention is directed to an aqueous bath for the electrodeposition of bright metal deposits, and more particularly to a bath composition which provides upon the basis metal an electrodeposit having improved brightness, particularly in low current density areas, and as well, a condition of ductility markedly better than that which characterizes certain prior art baths. The electroplating bath composition of this invention embodies a polyethylenimine having the general empirical formula --[C.sub.2 H.sub.5 N].sub.x --, and a sulfonating agent for the polyethylenimine, whereby there is obtained a reaction product which contains nitrogen substituted sulfamate groups as an integral part of the polymer chain. The nitrogen substituted sulfamate unit of the reaction product is represented by the formula: ##STR1## where, M = H, Li, Na, K, or, NH.sub.4. The ratio of these nitrogen substituted sulfamate units to amino units, --[CH.sub.2 CH.sub.2 NH]--, in the reaction product is determined by the molar ratio of the polymer repeat unit, --[C.sub.2 H.sub.5 N]--, to sulfonating agent in the reaction.
摘要翻译：本发明涉及一种用于电沉积光亮金属沉积物的水浴，更具体地涉及一种浴组合物，其在基础金属上提供具有改善的亮度的电沉积物，特别是在低电流密度区域，以及条件延展性明显优于某些现有技术浴的特征。本发明的电镀浴组合物体现了具有一般经验式 - [C 2 H 5 N] x - 的聚乙烯亚胺和用于聚乙烯亚胺的磺化剂，由此得到含有氮取代的氨基磺酸酯基作为聚合物的组成部分的反应产物链。反应产物的氮取代的氨基磺酸酯单元由下式表示：其中，M = H，Li，Na，K或NH 4。反应产物中这些氮取代的氨基磺酸酯单元与氨基单元 - [CH 2 CH 2 NH] - 的比例由聚合物重复单元 - [C 2 H 5 N] - 与反应中的磺化剂的摩尔比确定。

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