公开(公告)号：WO0040775A3

公开(公告)日：2000-11-09

申请号：PCT/EP9910372

申请日：1999-12-24

Applicant: BASF AG ,  HUEFFER STEPHAN ,  DECKERS ANDREAS ,  WEBER WILHELM ,  KLIMESCH ROGER ,  LITTMANN DIETER ,  STURM JUERGEN ,  LERCH GOETZ

Inventor： HUEFFER STEPHAN ,  DECKERS ANDREAS ,  WEBER WILHELM ,  KLIMESCH ROGER ,  LITTMANN DIETER ,  STURM JUERGEN ,  LERCH GOETZ

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

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 coating a reactor. Said method is characterised in that a metal layer or a metal polymer dispersion layer is deposited on the inner surface of the reactor in a currentless manner by contacting the surfaces to a metal electrolytic solution which contains a reduction means and a halogenated polymer in dispersed form in addition to the metal electrolyte. Said halogenated polymer can optionally be deposited.

Abstract translation: 一种通常由表面与金属电解质溶液接触涂覆的反应器，其特征在于，沉积金属层或反应器内部表面上的金属 - 聚合物分散体层方法，其中，除了金属电解质，还原剂和任选地，一个被沉积卤化 含有分散形式的聚合物。

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。

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.

公开(公告)号：DE10014095A1

公开(公告)日：2001-09-27

申请号：DE10014095

申请日：2000-03-22

Applicant: BASF AG

Inventor： HITSCHFELD KLAUS ,  TINTELNOT DIETER ,  STURM JUERGEN ,  HAEBERLE KARL ,  LICHT ULRIKE ,  SERVAY THOMAS

IPC: B32B27/40 ,  C08G18/08 ,  C08J5/18 ,  B32B1/10 ,  B32B33/00 ,  C08J3/28 ,  C08L75/04 ,  C25D13/06 ,  C25D13/12

Abstract: A self-supporting, carrier-free polyurethane film contains a polyurethane which contains one or more functional groups which can be neutralized to give ionic groups and thus allow the film to be obtained by electrophoretic deposition. The polyurethane may also contain ionic groups in addition to the above functional groups. An Independent claim is also included for production of a self-supporting, carrier-free polyurethane film by depositing a polyurethane containing at least one ionic group on an electrically-conductive surface or mold used as an anode.

公开(公告)号：DE59906313D1

公开(公告)日：2003-08-21

申请号：DE59906313

申请日：1999-12-24

Applicant: BASF AG

Inventor： HUEFFER STEPHAN ,  DECKERS ANDREAS ,  WEBER WILHELM ,  KLIMESCH ROGER ,  LITTMANN DIETER ,  STURM JUERGEN ,  LERCH GOETZ

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.

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

IPC: B01J19/02 ,  C23C18/16 ,  C23C18/18

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.

公开(公告)号：AT245210T

公开(公告)日：2003-08-15

申请号：AT99965554

申请日：1999-12-24

Applicant: BASF AG

Inventor： HUEFFER STEPHAN ,  DECKERS ANDREAS ,  WEBER WILHELM ,  KLIMESCH ROGER ,  LITTMANN DIETER ,  STURM JUERGEN ,  LERCH GOETZ

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.

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.

公开(公告)号：DE10041839A1

公开(公告)日：2002-03-07

申请号：DE10041839

申请日：2000-08-25

Applicant: BASF AG

Inventor： STURM JUERGEN ,  DIEBOLD BERND

IPC: C25D7/04 ,  C25D17/12

Abstract: Process for coating components comprises electrolytically applying anode spheres to a flexible wire used as the anode. The spheres are made of a material having a high specific electrical resistance which guarantees a predetermined distance of the anode and/or anode spheres from the component to be coated. An Independent claim is also included for electropolishing components comprises applying cathode spheres to a flexible wire used as the cathode. The spheres are made of a material having a high specific electrical resistance which guarantees a predetermined distance of the cathode and/or cathode spheres from the component to be coated. Preferred Features: The anode/cathode moves during the coating or polishing process and touches the component to be processed. In the coating process, an adhesive layer containing nickel is applied followed by a second coating layer made of other materials.