公开(公告)号：EP1831428A2

公开(公告)日：2007-09-12

申请号：EP05858676.9

申请日：2005-12-12

申请人： Aeromet Technologies, Inc. ,  Siemens Industrial Turbomachinery GmbH

发明人： FAIRBOURN, David, C. ,  WALKER, Paul

IPC分类号： C23C30/00 ,  C23C26/00 ,  F01D5/28

CPC分类号： C23C18/1279 ,  C23C18/06 ,  C23C18/1212 ,  C23C18/1241 ,  C23C18/1275 ,  C23C22/48 ,  C23C22/74

摘要： A turbine engine component (10) with a non-aluminide protective coating (14) containing silicon and chromium and a process for forming such non-aluminide protective coatings (14). The non-aluminide protective coating (14) is formed by applying a silicon-containing fluid composition to the turbine engine component (10) as a silicon-containing layer (20) and heating the silicon-containing layer (20) to a temperature effective to form the non-aluminide protective coating (14).

公开(公告)号：EP1801262A1

公开(公告)日：2007-06-27

申请号：EP05292773.8

申请日：2005-12-22

申请人： ARCELOR France ,  Total France

发明人： Derule, Hervé ,  Rachiele, Lydia ,  Jacques, Sophie ,  Genet, Nicole ,  Steinmetz, Jean ,  Rocca, Emmanuel

IPC分类号： C23C22/48 ,  C23C22/53 ,  C23C22/56 ,  C23C22/50 ,  C10M173/02 ,  B21D22/20

CPC分类号： C23C22/48 ,  C23C22/50 ,  C23C22/53 ,  C23C22/56

摘要： Procédé de conversion par carboxylatation d'une surface métallique dans des conditions oxydantes vis-à-vis du métal, par mise en contact avec un bain aqueux ou hydro-organique contenant un mélange d'acides organiques, caractérisé en ce que :
- lesdits acides organiques sont des acides carboxyliques linéaires saturés comportant de 10 à 18 atomes de carbone ;
- ledit mélange est un mélange binaire ou ternaire de tels acides ;
- les proportions respectives de ces acides sont telles que :
* pour un mélange binaire x ± 5% - y ± 5%, x et y étant, en pourcentages molaires, les proportions respectives des deux acides dans un mélange à la composition de l'eutectique ;
* pour un mélange ternaire x ± 3% - y ± 3% - z ± 3%, x, y et z étant, en pourcentage molaire, les propositions respectives des trois acides dans un mélange à la composition de l'eutectique;

- la concentration dudit mélange dans ledit bain est supérieure ou égale à 20 g/l.

摘要翻译： 转换过程包括金属表面E.G.的羧酸酯 锌，铁，铝，铜，铅和它们的合金，钢镀锌，electrozincated，镀铝，镀铜，与wässrige/有机水浴含有有机酸，其包括10-18个碳原子的混合物在氧化条件下。 转换过程包括金属表面E.G.的羧酸酯 锌，铁，铝，铜，铅和它们的合金或镀锌，electrozincated，镀铝或镀铜在氧化钢与wässrige/有机水浴含有有机酸的混合物中的二元或三元的形式，其中包括10-18个碳原子 的用于二进制酸混合物为x + -5 respectivement比例为：y + -5摩尔比，其中x和y是在共晶组成的混合物和用于三元混合物两种酸X + -3：Y + -3：Z + -3 摩尔比，x，y和z是在共晶组成的混合物，其中该混合物的浓度为> = 20克/升三种酸。

公开(公告)号：EP1455000A3

公开(公告)日：2005-07-27

申请号：EP04004352.3

申请日：2001-02-09

申请人： UNIVERSITE PARIS 7 - Denis DIDEROT

发明人： Pinson, Jean ,  Podvorica, Fetah ,  Fagebaume, Olivier

IPC分类号： C23C22/02 ,  C23C22/48 ,  C25D11/00

CPC分类号： C23C22/48 ,  C09D5/4476 ,  C23C22/02 ,  C25D9/02 ,  C25D11/00 ,  Y10T428/31536 ,  Y10T428/31678

摘要： L'invention concerne un matériau métallique dont la surface est modifiéé, par liaison de groupes aromatiques à ladite surface, éventuellement substitués par des groupes fonctionnels.

公开(公告)号：EP0948666B1

公开(公告)日：2003-03-19

申请号：EP97954820.3

申请日：1997-12-18

申请人： Chemetall GmbH

发明人： ADLER, Hans-Jürgen, P. ,  BRAM, Christian ,  FESER, Ralf ,  JÄHNE, Evelin ,  JUNG, Christian ,  MÄGE, Iris ,  RUDOLPH, Jürgen ,  SEBRALLA, Lars ,  STRATMANN, Martin

IPC分类号： C23C22/78

CPC分类号： C23C22/68 ,  C23C22/48 ,  C23C22/58

摘要： The invention relates to a method for treating metallic surfaces consisting of zinc, magnesium or aluminium or of the alloys of zinc, magnesium or aluminium, to which lacquer, coatings of plastic material, paint, sealants or adhesives are applied after treatment. The treatment of the metallic surfaces takes place at between 10 DEG C and 100 DEG C by immersion, spraying or rolling with an aqueous solution. The solution has a pH of between 2 and 13 and contains one or more compounds of the type XYZ at a concentration of between 10 and 1 mol/l. Y is an organic group containing between 2 and 50 C atoms and has a straight-chain structure. X is a COOH, HSO3, HSO4, (OH)2PO, (OH)2PO2, (OH) (OR') PO or (OH) (OR') PO2 group. Z is a OH, SH, NH2, NHR', CN, CH=CH2, OCN, epoxy, CH2=CR''-COO, acrylamide, COOH, (OH)2PO, (OH)2PO2, (OH) (OR') PO or (OH) (OR') PO2 group. R' is an alkyl group with between 1 and 4 C atoms. R'' is an H atom or an alkyl group with between 1 and 4 C atoms. Groups X and Z are each bonded to group Y in their final positions.

公开(公告)号：EP1240363A2

公开(公告)日：2002-09-18

申请号：EP00983893.9

申请日：2000-12-04

申请人： PPG Industries Ohio, Inc.

发明人： HAUSER, Brian, T. ,  GRAY, Ralph, C. ,  NUGENT, Richard, M., Jr. ,  WHITE, Michael, L.

IPC分类号： C23C22/83 ,  C23C22/34 ,  C23C22/68

CPC分类号： B05D7/51 ,  B05D7/14 ,  B05D7/16 ,  B05D7/54 ,  B05D2202/10 ,  B05D2701/40 ,  B23K35/226 ,  C08G59/18 ,  C08G59/4071 ,  C08G59/50 ,  C08G59/56 ,  C09D5/082 ,  C09D5/084 ,  C09D5/24 ,  C23C2/26 ,  C23C22/34 ,  C23C22/48 ,  C23C22/83 ,  C23C28/00 ,  C23C30/00 ,  C25D13/20 ,  Y10T428/31507

摘要： The present invention provides a metal substrate coated with a first pretreatment composition including a transition element-containing material having one or more Group IIIB elements, Group IVB elements, lanthanide series elements or mixtures thereof; and a second pretreatment composition including a reaction product of at least one epoxy-functional material or derivative thereof and at least phosphorus-containing material, amine-containing material and/or sulfur-containing material deposited upon the first pretreatment composition. If desired, the first and second pretreatment compositions can be combined into a single pretreatment.

公开(公告)号：EP1198616A1

公开(公告)日：2002-04-24

申请号：EP00948777.8

申请日：2000-07-19

申请人： THE UNIVERSITY OF CINCINNATI

发明人： VAN OOIJ, Wim, J. ,  ZHU, Danqing

IPC分类号： C23C22/56 ,  C23C22/53 ,  C23C22/48 ,  C23C22/68 ,  C23C22/60

CPC分类号： C23C28/00 ,  C23C22/48 ,  C23C22/53 ,  C23C22/56 ,  C23C22/60 ,  C23C22/68 ,  C23C2222/20 ,  Y10T428/12569 ,  Y10T428/12799 ,  Y10T428/31663

摘要： A method of treating a metal surface by application of a solution containing at least one acyloxy silane and at least one basic compound. A composition having at least one acyloxy silane and at least one basic compound is also provided, along with a silane coated metal surface.

公开(公告)号：EP1032616A4

公开(公告)日：2001-04-11

申请号：EP98955101

申请日：1998-10-23

申请人： AAR CORNELIS P J V D ,  OOIJ WIM J VAN

发明人： VAN DER AAR CORNELIS P J ,  VAN OOIJ WIM J

IPC分类号： C08L83/04 ,  C09D4/00 ,  C09J4/00 ,  C09J5/02 ,  C09J5/04 ,  C23C22/48

CPC分类号： C23C22/48 ,  C08G77/04 ,  C08L83/04 ,  C09D4/00 ,  C09J4/00 ,  C09J5/02 ,  C09J5/04 ,  C09J183/04 ,  C09J2205/306 ,  C09J2483/00 ,  C23C2222/20

摘要： Adhesion of rubber to a variety of metals (aluminum, stainless steel, mild steel and brass) is effectively achieved by the application of an organofunctional silane (I) and a non-organofunctional silane (II) to the requisite surface. Preferably, the organofunctional silane (I) is a vinyltrialkoxysilane with the non-organofunctional silane (II) preferably comprising an alkoxylated substituted alkyl silane. The silanes (I) and (II) are at least partially hydrolyzed and are normally provided in the form of a EtOH/H2O solution. Bonded joints formed by these adhesive treatments can withstand fuel degradation tests indicating that the treatments can be used, for example, to bond metal and rubber surfaces in automotive and other environments in which the joined parts will be contacted by fuels, oil and/or organic solvents.

公开(公告)号：EP1082392A1

公开(公告)日：2001-03-14

申请号：EP99916980.8

申请日：1999-05-04

申请人： ELF ANTAR FRANCE

发明人： STEINMETZ, Pierre ,  COTTERET, Jacques ,  CHAUVINEAU, Corinne

IPC分类号： C09D5/00

CPC分类号： C23F11/10 ,  B05D3/0413 ,  B05D5/00 ,  C09D5/008 ,  C23C22/48

摘要： The invention concerns a water soluble composition for temporarily coating, in the form of a dry film, metal surfaces sensitive to atmospheric oxidation containing at least a carboxylic acid characterised in that it comprises at 20 wt.% of a combination of at least one saturated linear carboxylic monoacid and at least one unsaturated linear carboxylic acid, in the form of alkaline, alkaline-earth or amine salts, the carbon chain of each acid comprising an odd number of carbon atoms ranging from 5 to 21 and optionally at least 0.5 wt.% of a triazole derivative.

公开(公告)号：EP0776384A1

公开(公告)日：1997-06-04

申请号：EP95929840.0

申请日：1995-08-09

申请人： THE BOEING COMPANY

发明人： SCHRIEVER, Matthias, P.

IPC分类号： C01G51 ,  C23C22 ,  E02D31

CPC分类号： C01G51/12 ,  C01G51/04 ,  C01P2004/03 ,  C01P2004/80 ,  C23C22/48 ,  C23C22/56 ,  C23C22/60 ,  C23C22/66 ,  C23C22/68 ,  C23C22/83 ,  E02D31/004

摘要： An improved process that is commercially practical for forming an oxide film cobalt conversion coating exhibiting corrosion resistance and paint adhesion properties on an aluminum or aluminum alloy substrate for use in aircraft/aerospace applications (for example, an aluminum or aluminum alloy commercial airplane part), the process comprising the steps of: (a) providing an oxide film forming cobalt conversion solution comprising an aqueous reaction solution prepared by reacting the following starting materials: (1) a cobalt-II salt; (2) an ammonium salt; (3) one or more inorganic complexing agents selected from a soluble metal carboxylate, a soluble metal nitrite, or ammonia; (4) a water soluble amine; and (5) an oxidizing agent; and (b) contacting the substrate with the aqueous reaction solution for a sufficient amount of time to oxidize the surface of the substrate, whereby the oxide film cobalt conversion coating is formed, thereby imparting corrosion resistance and paint adhesion properties to the substrate. A similar commercially practical process for aluminum or aluminum alloy substrates for use in non-aircraft/aerospace applications (for example, an aluminum or aluminum alloy marine hardware part) employs the above steps, but does not include the ammonium salt in the starting materials.

公开(公告)号：EP0769080A1

公开(公告)日：1997-04-23

申请号：EP95921651.0

申请日：1995-06-09

申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

发明人： NELSON, Karen Joy Hammon ,  TAYLOR, Russell James ,  HUGHES, Anthony Ewart ,  HINTON, Bruce Roy William ,  HENDERSON, Mark Julian ,  WILSON, Lance ,  NUGENT, Sally Ann

IPC分类号： C23C22

CPC分类号： C23C22/83 ,  C23C22/48

摘要： A process for forming a conversion coating on the surface of a metal, including: contacting the metal with an acidic solution containing an oxidant in order to initiate growth of a metal oxide cell structure on the metal surface; contacting the metal with water for a period of time sufficient to thicken the oxide and form a metal oxide containing layer of a desired thickness; and treating the metal with one or more rare earth elements in order to impregnate and substantially seal the metal oxide.