公开(公告)号：EP2510343B1

公开(公告)日：2015-03-18

申请号：EP09775173.9

申请日：2009-12-11

申请人： Ecolab INC.

发明人： CAUSSIN DE SCHNECK, Claudia ,  FORSTER, Hartmut ,  HELMINGER, Karl ,  KRACK, Ralf ,  NAJMAN, Robert

IPC分类号： G01N27/06 ,  G01N17/00 ,  G01N21/15

CPC分类号： G01N21/15 ,  B01D65/10 ,  G01N17/008 ,  G01N2021/155 ,  G01N2021/157

公开(公告)号：EP2510343A1

公开(公告)日：2012-10-17

申请号：EP09775173.9

申请日：2009-12-11

申请人： Ecolab INC.

发明人： CAUSSIN DE SCHNECK, Claudia ,  FORSTER, Hartmut ,  HELMINGER, Karl ,  KRACK, Ralf ,  NAJMAN, Robert

IPC分类号： G01N27/06 ,  G01N17/00 ,  G01N21/15

CPC分类号： G01N21/15 ,  B01D65/10 ,  G01N17/008 ,  G01N2021/155 ,  G01N2021/157

摘要： The invention refers to a fouling detection setup (1 ) and method for determining the amount of fouling (5) of surfaces (3) of fluid (6) treating devices (2) and/or internal functional components (4) of such devices, which are exposed to said fluid and are subjected to fouling. Fouling detection setups and methods are useful for monitoring the amount of fouling of surfaces, e.g. heat-transfer surfaces and also for monitoring the cleaning procedure of such fluid treating devices and/or internal functional components of such devices. According to the invention the detection setup (1 ) comprises at least one first sensor (7), with means (9) for measuring the optical transparency T and/or electrical conductive conductivity Q of said fluid (6). The Sensor includes at least one sensitive area (8) that is located nearby and/or within said surfaces (3) and wherein said area is at least temporarily exposed to said fluid (6).

公开(公告)号：EP1794098B1

公开(公告)日：2011-09-21

申请号：EP04786231.3

申请日：2004-08-25

申请人： ECOLAB INC.

发明人： NAJMAN, Robert ,  SCHNEIDER, Michael

IPC分类号： C03C17/32 ,  C08J7/04

CPC分类号： C03C17/32

摘要： The present invention refers to a coating product for masking scuffings on glass or plastic surfaces comprising one or more polyether compounds and/or one or more non sugar polyol compounds containing at least 3 free hydroxy groups, a coating concentrate comprising such a product and a method for masking scuffings on glass or plastic surfaces comprising applying said coating product or said coating concentrate onto said surface.

公开(公告)号：EP1794098A1

公开(公告)日：2007-06-13

申请号：EP04786231.3

申请日：2004-08-25

申请人： ECOLAB, INC.

发明人： NAJMAN, Robert ,  SCHNEIDER, Michael

IPC分类号： C03C17/32 ,  C08J7/04

CPC分类号： C03C17/32

摘要： The present invention refers to a coating product for masking scuffings on glass or plastic surfaces comprising one or more polyether compounds and/or one or more non sugar polyol compounds containing at least 3 free hydroxy groups, a coating concentrate comprising such a product and a method for masking scuffings on glass or plastic surfaces comprising applying said coating product or said coating concentrate onto said surface.