公开(公告)号：CA2358097A1

公开(公告)日：2000-07-13

申请号：CA2358097

申请日：1999-12-24

Applicant: BASF AG

Inventor： ZHAO QI ,  DILLMANN PETER ,  DIEBOLD BERND ,  HUFFER STEPHAN ,  FRANKE AXEL ,  SCHOLL STEPHAN ,  MUELLER-STEINHAGEN HANS

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 invention relates to a method for producing a heat exchanger. Said metho d is characterised in that a metal polymer dispersion layer having a halogenat ed polymer is chemically deposited on a heat exchange surface in a currentless manner. The invention also relates to a method for producing a heat exchange r. Said method is characterised in that a metal phosphor layer having a thickne ss of 1 to 15 .mu.m is applied by currentless chemical deposition before the metal polymer dispersion layer is applied. The invention also relates to a heat exchanger which can be produced by an inventive method and to the utilisation of a coating which is produced by currentlessly, chemically depositing a metal polymer dispersion layer having a halogenated polymer in order to make the coated surfaces less likely to accumulate solid materials from fluids whereby deposits are formed.