公开(公告)号：EP1254279B1

公开(公告)日：2004-03-17

申请号：EP01902356.3

申请日：2001-01-27

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： SCHENZLE, Bernd ,  KOCH, Alina, Monica

IPC分类号： C23F11/173

CPC分类号： C23C22/68 ,  C09D139/06 ,  C23C22/34 ,  C23C22/36 ,  C23C22/361 ,  C23C22/83

摘要： The invention relates to a method for providing a metal surface with an anti-corrosion treatment. Said method is characterized in that the metal surface is brought into contact with a homo- or copolymer of vinylpyrrolidone. The invention also relates to a solution for application, containing a) 0.02 to 20 g/l phosphoric acid and/or at least one fluoro acid of one or more elements of the following group: Zr, Ti, Hf and Si; or their respective anions and b) 0.05 to 20 g/l of a homo or copolymer of vinylpyrrolidone; and to a concentrate for the same.

公开(公告)号：EP1368508A1

公开(公告)日：2003-12-10

申请号：EP02714695.0

申请日：2002-01-08

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： MORIYA, Yoshio ,  SUDA, Arata ,  TAKAGI, Yasushi

IPC分类号： C23C22/78

CPC分类号： C23C22/78

摘要： An aqueous surface conditioner for use in a phosphating treatment is provided which contains crystals having an average diameter of 5 νm or less in an amount of at least 0.1 g/L. The crystals are selected to have a two-dimensional epitaxy that matches within 3 % of misfit with the crystal lattice of one phosphate coating selected from among (1) hopeite /Zn3(PO4)2.4H2O) and/or phosphophyllite (Zn2Fe(PO4)2.4H2O), (2) scholzite (CaZn2(PO4)2.2H2O) and (3) hureaulite (Mn5(PO4)2[PO3(OH]2.4H2O).

公开(公告)号：EP1333939A1

公开(公告)日：2003-08-13

申请号：EP01975593.3

申请日：2001-10-01

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： CARLSON, Lawrence, R. ,  DOLAN, Shawn, E.

IPC分类号： B05D3/10 ,  B05D3/00 ,  B32B15/20 ,  C09K3/00

CPC分类号： F28F13/18 ,  C23C22/34 ,  C23C22/73 ,  C23C22/83 ,  Y10T428/12729 ,  Y10T428/12736 ,  Y10T428/12792

摘要： A protective coating is formed on a metallic surface by contacting the surface with an aqueous solution of fluorometallate followed by an aqueous solution containing vanadate ions. The process does not require the use of any organic substances, but provides a corrosion resistant surface having good heat conductivity.

公开(公告)号：EP1328602A2

公开(公告)日：2003-07-23

申请号：EP01977697.0

申请日：2001-10-10

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： KOSHY, Vettithara, C.

IPC分类号： C09J163/00 ,  C08L63/00 ,  C08J9/32 ,  C08J9/22

CPC分类号： C08J9/32 ,  C08J2363/00 ,  C09J163/00

摘要： A two part system for producing structural reinforcing adhesives is provided wherein one component containing epoxy resin is combined with a second component containing a specified curative system. An aliphatic polyamide, an amidoamine an alcohol and an adduct of a polyamine and an epoxide are present in the curative system. When a thermally activated blowing agent is utilized, the resulting foam is remarkably uniform in cell structure and has improved strength and modulus. Hollow inorganic microspheres are employed to reduce the density of the thermoset produced from the two part system.

公开(公告)号：EP1325172A1

公开(公告)日：2003-07-09

申请号：EP01975351.6

申请日：2001-09-24

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： MEAGHER, Kevin, K.

IPC分类号： C23C22/00

CPC分类号： C23C22/361 ,  C09D5/084 ,  C23C22/362

摘要： Metal surfaces are treated with acidic aqueous compositions to form conversion coatings. The acidic aqueous compositions contain fluorometallate anions, divalent and/or trivalent cations of certain elements such as zinc, phosphorus-containing inorganic oxyanions, phosphate anions containing phosphorus atoms directly bonded to carbon atoms, and water-soluble and/or water-dispersible organic polymers and/or polymer-forming resins.

公开(公告)号：EP1319702A1

公开(公告)日：2003-06-18

申请号：EP01925970.4

申请日：2001-04-26

申请人： NIHON PARKERIZING CO., LTD.

发明人： IMAI, Yasuo, c/o Nihon Parkerizing Co., Ltd. ,  NAGATA, Shuji, c/o Nihon Parkerizing Co., Ltd. ,  YOSHIDA, Masayuki, c/o Nihon Parkerizing Co., Ltd.

IPC分类号： C10M159/06 ,  C10M125/00 ,  C10M125/10 ,  B21J3/00

CPC分类号： C10M173/00 ,  B21C9/005 ,  B21C9/02 ,  B21J3/00 ,  C10M111/00 ,  C10M125/02 ,  C10M125/10 ,  C10M125/22 ,  C10M125/26 ,  C10M159/06 ,  C10M173/02 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/08 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/0873 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/1023 ,  C10M2201/105 ,  C10M2205/14 ,  C10M2205/143 ,  C10M2205/16 ,  C10M2205/163 ,  C10M2205/17 ,  C10N2240/402 ,  C10N2240/408 ,  C10N2250/02 ,  C10N2250/121 ,  C10N2270/00

摘要： An aqueous lubricant used for plastic working of metallic material which comprises (A) a water soluble inorganic salt, (B) lubricative agent selected from molybdenum disulfide and graphite and (C) wax, wherein the components are dissolved or dispersed in water, and wherein a concentration ratio (weight ratio) of (B) /(A) is in the range of 1.0∼5.0 and (C) / (A) is 0.1∼1. 0. And a method of lubricative film processing on a metallic material, in that the lubricative film formed by applying the aqueous lubricant is in a dried weight of 0.5∼40g/m 2 . A water soluble inorganic salt (A) is preferably selected from the group consisting of a sulfate, a silicate, a borate, a molybdete and a tungstate. The wax (C) is preferably a natural wax or a synthetic wax which is dispersed in water and has a melting point of 70∼150°C. The aqueous lubricant can be used for imparting excellent lubricity with ease to the surface of a metal having no chemical conversion layer formed thereon.

摘要翻译： 在用于包括金属材料（A）水溶性无机盐;（B）选自二硫化钼和石墨以及（C）蜡选择润滑剂，worin溶解或分散在水中的组分，和worin的塑性加工wässrige润滑剂 的浓度比（重量比）（B）/（A）在1.0 5.0相似和（C）的范围内/（A）为0.1相似1. 0.和润滑膜的处理在金属材料的方法， DASS明镜润滑被膜形成通过施加wässrige润滑剂为0.5相似为40g / m干燥重量<2>。 一种水溶性无机盐（A）优选选自硫酸盐，硅酸盐，硼酸盐，molybdete和钨组成的组。 蜡（C）优选是分散在水中并具有70相似150℃。wässrige润滑剂的熔点，可用于赋予优良的润滑性容易向具有一个金属的表面上的天然蜡或合成蜡的所有 没有化​​学转化层形成在其上。

公开(公告)号：EP1313536A1

公开(公告)日：2003-05-28

申请号：EP01968141.0

申请日：2001-08-24

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： AHMED, Bashir, M. ,  FRISTAD, William, F. ,  KOZAK, William, G.

IPC分类号： B01D15/04

CPC分类号： B05D7/142 ,  B01J39/05 ,  B01J49/06 ,  B01J49/60

摘要： A method and apparatus are described for removing iron cations and/or zinc cations from an autodeposition coating bath (T1) by passing a limited number of bed volumes through a column (IEX) containing a gel type SAC IEX resin when iron cations are to be removed and passing a substantially larger number of bed volumes through the column (IEX) when zinc cations are to be removed. To prevent clogging when zinc cations are being removed the direction of the flow through the column (IEX) is periodically reversed.

摘要翻译： 描述了一种方法和装置，用于通过使有限数量的床体积通过含有凝胶型SAC IEX树脂的柱（IEX）从铁沉淀涂层浴（T1）中除去铁阳离子和/或锌阳离子，当铁阳离子为 当锌离子被去除时，移除并通过柱（IEX）通过相当大数量的床体积。 为了防止锌阳离子被去除时堵塞，流过柱（IEX）的流动方向周期性地反转。

公开(公告)号：EP1307521A2

公开(公告)日：2003-05-07

申请号：EP01958033.1

申请日：2001-07-28

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： BACHON, Thomas ,  WINDHÖVEL, Udo, Frank ,  TAMCKE, Thomas ,  URBATH, Hartmut ,  KOSTYRA, Sebastian ,  RAKER, Katja

IPC分类号： C09J133/00

CPC分类号： C04B26/02 ,  C04B40/065 ,  C04B2111/00637 ,  C09J11/00 ,  C04B7/323 ,  C04B24/00 ,  C04B2/02 ,  C04B14/047 ,  C04B22/0073 ,  C04B2103/465 ,  C04B7/00

摘要： The invention relates to an adhesive system comprising at least two separate constituents A and B. Said adhesive system comprises a) an aqueous dispersion of a polymer obtained by means of polyaddition or polymerisation of a monomer comprising at least one olefinically unsaturated double bond, or of a mixture of at least two such monomers, or of a mixture of at least two such polymers, as constituent A, and b) a dispersion of a drying agent contained in a liquid oil phase at 23 °C, as constituent B. Said oil phase contains at least 0.1 wt. % of a liquid compound at 23 °C which is soluble in the oil phase and which contains at least one covalent single, double or triple bond between a C atom and a heteroatom, or a mixture of at least two such compounds. The invention also relates to a method for the production of an adhesive consisting of constituents A and B, as well as the use of constituent B for producing adhesives.

公开(公告)号：EP1290241A1

公开(公告)日：2003-03-12

申请号：EP01941982.9

申请日：2001-06-06

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： CHURCH, Richard, J.

IPC分类号： C23C22/00

CPC分类号： C23C22/10 ,  C10M125/10 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M129/40 ,  C10M133/44 ,  C10M135/10 ,  C10M135/28 ,  C10M135/32 ,  C10M135/34 ,  C10M145/36 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2207/046 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/129 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2219/044 ,  C10M2219/086 ,  C10M2219/09 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02 ,  C10N2250/10 ,  C10N2250/121 ,  C10N2270/00 ,  C10N2270/02 ,  C23C22/08

摘要： The invention involves a composition for forming a combined conversion and lubricating coating on a metal substrate with which the composition is brought into contact. The composition comprises (a) an oxyethylated aliphatic alcohol whose aliphatic hydrocarbon moiety contains 18 or more carbon atoms and (b) dissolved phosphate anions. Preferably the composition also comprises inorganic boron, an alkali metal salt of a fatty acid, and an accelerator for phosphate coating.

公开(公告)号：EP1259583A2

公开(公告)日：2002-11-27

申请号：EP01914538.2

申请日：2001-02-28

申请人： Henkel Kommanditgesellschaft auf Aktien

发明人： BOTZ, Frank, K.

IPC分类号： C10M173/02

CPC分类号： B23D21/006 ,  B23D21/08 ,  C10M125/10 ,  C10M129/26 ,  C10M129/32 ,  C10M129/34 ,  C10M129/40 ,  C10M129/42 ,  C10M129/50 ,  C10M145/24 ,  C10M145/34 ,  C10M145/36 ,  C10M145/38 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/062 ,  C10M2201/063 ,  C10M2207/10 ,  C10M2207/122 ,  C10M2207/123 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/22 ,  C10M2209/103 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2209/109 ,  C10N2210/00 ,  C10N2210/01 ,  C10N2220/02 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2250/02

摘要： The invention is a liquid composition of matter useful as a metal working lubricant. The composition comprises a primary lubricity component, such as a polyether or polyether ester, and dissolved salts of carboxylic acids. The composition preferably contains not more than 0.2 percent of any element except carbon, hydrogen, oxygen, alkaline earth metals, alkali metals, inorganically bonded halogens, inorganically bonded nitrogen, inorganically bonded sulfur, and inorganically bonded phosphorus.