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1.发明申请
公开(公告)号：WO0040774A3
公开(公告)日：2002-09-26
申请号：PCT/EP9910371
申请日：1999-12-24
Applicant: BASF AG , HUEFFER STEPHAN , KREBS THILO , LOTH WOLFGANG , RUMPF BERND , STURM JUERGEN , DIEBOLD BERND , KORKHAUS JUERGEN , NILGES JOACHIM , FRANKE AXEL
Inventor： HUEFFER STEPHAN , KREBS THILO , LOTH WOLFGANG , RUMPF BERND , STURM JUERGEN , DIEBOLD BERND , KORKHAUS JUERGEN , NILGES JOACHIM , FRANKE AXEL
IPC: C08F2/01 , C08F10/00 , C23C18/16 , C23C18/31 , C23C18/34 , C23C18/36 , C23C18/40 , C23C18/48 , C23C18/50 , C23C18/52 , F28F19/02 , F28F19/06 , B01J19/02
CPC classification number: F28F19/02 , C23C18/1616 , C23C18/1662 , C23C18/36 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
Abstract: The invention relates to a method for surface coating of apparatuses or parts of apparatuses used in chemical manufacturing. Walls of apparatuses, walls of containers and walls of reactors, dischargers, fixtures, pumps, filters, compressors, centrifuges, columns, dryers, comminuting machines, internal fittings and combinations are examples for said apparatuses or parts of apparatuses. The inventive method is characterised in that a metal layer or a metal polymer dispersion layer is currentlessly deposited on the apparatus/es or parts of apparatuses to be coated by contacting the parts to a metal electrolytic solution which contains a reduction means and optionally the dispersed polymer or polymer mixture in addition to the metal electrolyte, whereby at least one polymer is halogenated.
Abstract translation: 一种用于表面涂覆的设备和设备部件用于化工厂过程 - 包括，例如，装置，罐和反应器壁，放电装置，阀门，泵，过滤器，压缩机，离心分离机，列，干衣机，粉碎机，内部构件，填料元件和混合元件被理解为是指 - 在 其特征在于，金属层或在金属 - 聚合物分散体层或常分离要涂覆的装置或装置的部件，通过将这些部件与含有除金属电解质的还原剂的金属电解质溶液接触，和任选地，所沉积的聚合物或 含有分散的形式，其中至少一种聚合物是卤化的聚合物混合物中。
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公开(公告)号：AT237006T
公开(公告)日：2003-04-15
申请号：AT99967007
申请日：1999-12-24
Applicant: BASF AG
Inventor： HUEFFER STEPHAN , KREBS THILO , LOTH WOLFGANG , RUMPF BERND , STURM JUERGEN , DIEBOLD BERND , KORKHAUS JUERGEN , NILGES JOACHIM , FRANKE AXEL
IPC: C08F2/01 , C08F10/00 , C23C18/16 , C23C18/31 , C23C18/34 , C23C18/36 , C23C18/40 , C23C18/48 , C23C18/50 , C23C18/52 , F28F19/02 , F28F19/06
Abstract: The present invention relates to a process for coating apparatuses and apparatus parts for chemical plant construction-which are taken to mean, for example, apparatus, tank and reactor walls, discharge devices, valves, pumps, filters, compressors, centrifuges, columns, dryers, comminution machines, internals, packing elements and mixing elements-wherein a metal layer or a metal/polymer dispersion layer is deposited in an electroless manner on the apparatus(es) or apparatus part(s) to be coated by bringing the parts into contact with a metal electrolyte solution which, in addition to the metal electrolyte, comprises a reducing agent and optionally the polymer or polymer mixture to be deposited in dispersed form, where at least one polymer is halogenated.
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公开(公告)号：DE50014971D1
公开(公告)日：2008-03-27
申请号：DE50014971
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED DR , WICKEL STEFAN DR , DANIEL THOMAS DR , NILGES JOACHIM , HOFMANN JUERGEN
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公开(公告)号：DE50005555D1
公开(公告)日：2004-04-08
申请号：DE50005555
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , NILGES JOACHIM , HOFMANN JUERGEN
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公开(公告)号：TR200400487T4
公开(公告)日：2004-04-21
申请号：TR200400487
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , NILGES JOACHIM , HOFMANN JUERGEN
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Patent Agency Ranking
公开(公告)号：DE59905005D1
公开(公告)日：2003-05-15
申请号：DE59905005
申请日：1999-12-24
Applicant: BASF AG
Inventor： HUEFFER STEPHAN , KREBS THILO , LOTH WOLFGANG , RUMPF BERND , STURM JUERGEN , DIEBOLD BERND , KORKHAUS JUERGEN , NILGES JOACHIM , FRANKE AXEL
IPC: C08F2/01 , C08F10/00 , C23C18/16 , C23C18/31 , C23C18/34 , C23C18/36 , C23C18/40 , C23C18/48 , C23C18/50 , C23C18/52 , F28F19/02 , F28F19/06
Abstract: The present invention relates to a process for coating apparatuses and apparatus parts for chemical plant construction-which are taken to mean, for example, apparatus, tank and reactor walls, discharge devices, valves, pumps, filters, compressors, centrifuges, columns, dryers, comminution machines, internals, packing elements and mixing elements-wherein a metal layer or a metal/polymer dispersion layer is deposited in an electroless manner on the apparatus(es) or apparatus part(s) to be coated by bringing the parts into contact with a metal electrolyte solution which, in addition to the metal electrolyte, comprises a reducing agent and optionally the polymer or polymer mixture to be deposited in dispersed form, where at least one polymer is halogenated.
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公开(公告)号：CA2390871A1
公开(公告)日：2001-05-31
申请号：CA2390871
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED , DANIEL THOMAS , NILGES JOACHIM , HOFMANN JURGEN , WICKEL STEFAN
Abstract: The invention relates to a method for continuously producing cross-linked, fine-particle geleous polymerizates by copolymerizing: a) water-soluble, monoethylenically unsaturated monomers; b) 0.001 to 5 mol %, with regard to monomers (a), of monomers containing at least two ethylenically unsaturated double bonds, and; (c) 0 to 20 mol %, with regard to monomers (a), of water- insoluble monoethylenically unsaturated monomers in 20 to 80 wt. % of an aqueous solution in the presence of an initiator and at temperatures ranging from 0 to 140 ~C, whereby the aqueous solution of the monomers, together wit h the initiator and an inert gas, are continuously fed to a kneader-mixer havi ng at least two shafts which rotate parallel to the axis. A number of kneading and transport elements are situated on the shafts and deliver the substances , which are added at the entry to the kneader-mixer, in an axial direction to the end of the mixer. The inventive method is characterized in that the proportion of the heat dissipation effected by evaporating water out of the reaction mixture equals at least 5 % of the reaction heat, and the proportio n of the heat dissipation effected by product discharge equals at least 25 % o f the reaction heat, and the remaining heat dissipation is effected by cooling the reactor walls.
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公开(公告)号：AT386057T
公开(公告)日：2008-03-15
申请号：AT03022084
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , NILGES JOACHIM , HOFMANN JUERGEN
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公开(公告)号：DE10342138A1
公开(公告)日：2005-04-07
申请号：DE10342138
申请日：2003-09-12
Applicant: BASF AG
Inventor： DIEBOLD BERND , STURM JUERGEN , WEIS DIETER , FRANCKE DANIEL , FRANKE AXEL , NILGES JOACHIM , TERSTEGEN BERND , HENSING HEIKO , FOERSTER MARKUS , RUMPF BERND , WASMER KARL-HEINZ , DILLMANN PETER
Abstract: Coating an apparatus made from high-grade steel used in a chemical installation comprises pickling surfaces to be coated using an activator heated to 40-85 [deg] C made from a mixture of 10-300 ml hydrochloric or hydrofluoric acid, 1-5 ml sulfuric acid, 1-2 g iron (III) chloride, 6-12 g nickel chloride, 10-20 ml citric acid and water, removing the activator using an inert medium and directly coating the surfaces.
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公开(公告)号：ES2216983T3
公开(公告)日：2004-11-01
申请号：ES00974512
申请日：2000-11-10
Applicant: BASF AG
Inventor： HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , NILGES JOACHIM , HOFMANN JURGEN
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