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81. 发明专利

NO944292D0 未知
公开(公告)号：NO944292D0
公开(公告)日：1994-11-10
申请号：NO944292
申请日：1994-11-10
申请人： HENKEL KGAA
发明人： MULLER HEINZ , BREUER WOLFGANG , HEROLD CLAUS-PETER , KUHM PETER , TAPAVICZA STEPHAN VON
IPC分类号： C09K3/00 , C09K8/05 , C09K8/16 , C09K8/32 , C10M125/10 , C10M125/26 , C10M173/02 , C09K7/02 , C09K7/06
摘要： PCT No. PCT/EP93/01902 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 19, 1993 PCT Pub. No. WO94/02566 PCT Pub. Date Feb. 3, 1994The invention concerns the use of mixed hydroxydes of bivalent and trivalent metals with a three-dimensional spaced-lattice structure of the garnet type to control the thixotropic thickening of aqueous preparations, using swellable clays and/or other swellable layer-silicate compounds of natural and/or synthetic origin as visosity-increasing agents. The preferred garnet-type mixed hydroxydes are catoites of the basic structure Ca3Al2(OH)12 a minor proportion of whose OH units can be exchanged for acid groups, in particular silicate groups.

82. 发明专利

CA2632720A1 WET ON WET METHOD AND CHROME-FREE ACIDIC SOLUTION FOR THE CORROSION CONTROL TREATMENT OF STEEL SURFACES 未知
公开(公告)号：CA2632720A1
公开(公告)日：2007-06-14
申请号：CA2632720
申请日：2006-12-06
申请人： HENKEL KGAA
发明人： KROEMER JENS , CZIKA FRANZ-ADOLF , CORNEN SOPHIE , FREY STEFAN , HOHAGEN SILVIA , DRONIOU PATRICK , KUHM PETER
IPC分类号： C23C22/34 , B05D7/00 , B05D7/14 , C09D5/12 , C09D5/44 , C23C22/44 , C23C22/83 , C25D13/20
摘要： Anticorrosion treatment of bare metal surface, (partly) of steel, by contacting with acid aqueous solution (I) of boron, silicon, titanium, zirconium and/or hafnium fluoro-complex, rinsing with water and cathodic coating with electrodeposition paint uses (I) containing (a) not > 1 mg/l allyl- or vinyl-amine polymer and (b) nitrate, copper, silver, vanadium or vanadate, bismuth, magnesium, zinc, manganese, cobalt, nickel and/or tin ions, pH 2.5-5.5 buffer system, aromatic carboxylic acid (derivative) with not less than 2 groups containing donor atoms and/or sub-micron silica particles in wet-on-wet method. In corrosion protection treatment of bare metal surface, (partly) of steel, by contacting with an acid aqueous solution (I) of a fluoro-complex (II) of boron (B), silicon (Si), titanium (Ti), zirconium (Zr) and/or hafnium (Hf), rinsing with water and then cathodic coating with electrodeposition paint (III), (I) contains (a) not > 1 mg/l organic polymer with allylamine or vinylamine monomers and (b) component(s) selected from nitrate, copper, silver, vanadium or vanadate, bismuth (Bi), magnesium, zinc, manganese, cobalt, nickel and tin ions, buffer systems (IV) for pH 2.5-5.5, aromatic carboxylic acids (VA) with not less than 2 groups containing donor atoms or their derivatives (VB) and silica particles with an average particle size below 1 mu m; and (c) the metal surface is not dried after contact with (I) and before coating with (III). An independent claim is included for acid, chromium-free aqueous solution (IA) of a fluoro-complex (II) of element(s) M, selected from B, Si, Ti, Zr and Hf, with pH 2-5.5 for treating metal surfaces, which also contains other component(s) selected from tin ions, Bi ions, (IV), (VA) and (VB).

83. 发明专利

DE10308426B4 未知
公开(公告)号：DE10308426B4
公开(公告)日：2005-03-03
申请号：DE10308426
申请日：2003-02-27
申请人： HENKEL KGAA
发明人： BROUWER JAN-WILLEM , KUHM PETER
IPC分类号： C23C22/86

84. 发明专利

DE10257074A1 Method for recovering residual phosphate material from filtered rinse water in metal phosphating process has applied oxidation process to retained solution 未知
公开(公告)号：DE10257074A1
公开(公告)日：2004-06-24
申请号：DE10257074
申请日：2002-12-06
申请人： HENKEL KGAA
发明人： BROUWER JAN-WILLEM , KUHM PETER , PEIROW IRADJ
IPC分类号： B01D61/00 , B01D61/02 , B01D61/14 , C02F1/44 , C02F1/72 , C23C22/86
摘要： During the phosphating process for protection metals from corrosion the products are rinsed in water which is cleaned before disposal by a membrane filter and the retained part is treated with hydrogen peroxide or other oxidizer to allow return to the phosphate bath.

85. 发明专利

AU2003298143A1 METHOD FOR PHOSPHATIZING METAL SURFACES WITH IMPROVED PHOSPHATE RECOVERY 未知
公开(公告)号：AU2003298143A1
公开(公告)日：2004-06-23
申请号：AU2003298143
申请日：2003-11-26
申请人： HENKEL KGAA
发明人： BROUWER JAN-WILLEM , KUHM PETER , PEIROW IRADJ
IPC分类号： C02F1/28 , C02F1/42 , C02F1/44 , C02F1/52 , C02F1/54 , C02F1/72 , C02F9/00 , C23C22/73 , C23C22/86 , C23G1/36 , C01B25/45 , C02F1/62 , C02F103/16

86. 发明专利

BR0115319A 未知
公开(公告)号：BR0115319A
公开(公告)日：2003-09-02
申请号：BR0115319
申请日：2001-11-09
申请人： HENKEL KGAA
发明人： LEPA KLAUS , KROEMER JENS , DRONIOU PATRICK , BROUWER JAN-WILLEM , KUHM PETER , MAUER DIETER
IPC分类号： B01J49/00 , B01J49/53 , C23C22/86

87. 发明专利

YU10901A AUTOMATSKA KONTROLA I UPRAVLJANJE KUPATILIMA SA SREDSTVOM ZA ČIŠĆENJE 未知
公开(公告)号：YU10901A
公开(公告)日：2003-08-29
申请号：YU10901
申请日：1999-08-04
申请人： HENKEL KGAA
发明人： BARTIK-HIMMLER IBOLYA , KREY WOLFGANG , OPITZ WERNER , HUSEMANN LUTZ , SCHENZLE BERND , KUHM PETER , BOHNHORST DETLEF , WILLERS ARNULF , PUDERBACH HERBERT , KLING HANS-WILLI , MOLL REINER
IPC分类号： G01N1/00 , C23G1/14 , C23G1/19 , C23G3/00 , G01N1/10 , G01N33/18 , G05D21/02
摘要： Postupak za kontrolu kupatila za čišćenje, naznačen time, što se programsko upravljano izvode najmanje dva od sledećih odredjivanja: i) odredjivanje sadržaja površinski aktivnih sredstava, ii) odredjivanje zasićenosti neorganski i/ili organski vezanim ugljenikom, iii) odredjivanje alkalnosti i što se a) prema rezultatu odredjivanja vrši dodavanje komponenata za dopunjavanje i/ili uvodi jedna ili više mera za održavanje kupatila i/ili b) rezultati odredjivanja i/ili od rezultata odredjivanja izvedeni podaci prenose u najmanje jedan udaljen centar koji se nalazi u drugoj prostoriji od one u kojoj se nalazi uredjaj za izvodjenje odredjivanja.[The invention relates to a method for controlling cleansing baths, characterized in that at least two of i) tenside contents, ii) inorganically and/or organically bound carbon load, iii) alkalinity, are measured in a program-controlled manner and in that a) depending on the result of the measurements additional components are added and/or one or more bath maintenance measures are initiated and/or b) the results of the measurements and/or data derived from the measurement results are transmitted to at least one remote destination which is situated in a room different from the one housing the device for carrying out the above measurements.

88. 发明专利

MXPA03003606A REGENERACION FRACCIONAL DE UN INTERCAMBIADOR DE IONES DE ACIDOS DEBILES, CARGADO CON IONES METALICOS BIVALENTES. 未知
公开(公告)号：MXPA03003606A
公开(公告)日：2003-06-19
申请号：MXPA03003606
申请日：2001-11-09
申请人： HENKEL KGAA
发明人： KUHM PETER
IPC分类号： B01J49/00 , B01J49/53 , C23C22/86

89. 发明专利

DE10115244A1 未知
公开(公告)号：DE10115244A1
公开(公告)日：2002-10-02
申请号：DE10115244
申请日：2001-03-28
申请人： HENKEL KGAA
发明人： BROUWER JAN-WILLEM , SEIDEL REINHARD , RIESOP JOERG , KUHM PETER
IPC分类号： B01D61/02 , C23C22/83 , C23C22/86 , C23C22/07
摘要： The invention relates to a method for carrying out a post-passivation of a phosphatized metal surface in a continuous process, which is characterized by treating the phosphatized metal surface for a period of 1 to 9 seconds with an aqueous post-passivation solution that contains 50 to 5000 mg/l nickel ions and 200 to 15000 mg/l phosphate ions. Arising rinsing water that contains constituents of the post-passivation solution can be processed by nanofiltration or reverse osmosis by transferring the residue to the phosphatization bath, thereby completing the Ni cycle. The post-passivation solution preferably additionally contains a phosphatizing accelerator.

90. 发明专利

AU1907702A Treatment of nickel-containing waste water on phosphating 未知
公开(公告)号：AU1907702A
公开(公告)日：2002-05-27
申请号：AU1907702
申请日：2001-11-06
申请人： HENKEL KGAA
发明人： LEPA KLAUS , KROMER JENS , DRONIOU PATRICK , BROUWER JAN-WILLEM , KUHM PETER
IPC分类号： B01D61/02 , B01D61/14 , B01J39/04 , B01J39/07 , B01J45/00 , B01J49/00 , C02F1/42 , C23C22/22 , C23C22/86 , B01J39/00

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