公开(公告)号：EP1276839A1

公开(公告)日：2003-01-22

申请号：EP01927307.7

申请日：2001-04-24

Applicant: ECOLAB INC.

Inventor： SMITH, Kim, R. ,  LEVITT, Mark, D. ,  HEI, Robert, D., P.

IPC: C11D3/43 ,  C11D3/48 ,  C11D7/50 ,  C11D17/00 ,  A01N25/02 ,  A01N61/00 ,  C23G5/02 ,  C11D9/00

CPC classification number: C11D3/48 ,  A01N25/02 ,  A01N37/16 ,  A01N59/00 ,  A01N61/00 ,  B05D1/325 ,  B05D3/067 ,  B05D5/00 ,  B05D7/52 ,  C09D7/00 ,  C11D3/2034 ,  C11D3/3945 ,  C11D3/43 ,  C11D7/5022 ,  C11D17/0017 ,  Y10T442/20 ,  A01N2300/00

Abstract: A pseudo-stable phase-splitting solvent composition that forms a single liquid phase when subjected to mild agitation and retains that single phase while the composition is applied to a surface, but which forms two or more laminar liquid phases promptly after being applied. A concentrated solvent film forms on the surface, under a film containing the other phase. The solvent preferably is denser than water, and the composition preferably is diluted with water. This enables the solvent to attack the surface at near full strength, and provides a water seal over the solvent film. The solvent composition can be used full strength or in diluted form for cleaning, reducing the microbial population of, or degreasing a variety of surfaces, and for stripping a variety of difficult-to-remove coatings from surfaces.

公开(公告)号：EP1276821A2

公开(公告)日：2003-01-22

申请号：EP01927311.9

申请日：2001-04-24

Applicant: ECOLAB INC.

Inventor： LEVITT, Mark, D. ,  ANDERSON, Bryan, Michael ,  OLSON, Keith, Edward ,  SMITH, Kim, R.

IPC: C09D7/00 ,  C09D5/20 ,  B05D7/00

CPC classification number: C11D3/48 ,  A01N25/02 ,  A01N37/16 ,  A01N59/00 ,  A01N61/00 ,  B05D1/325 ,  B05D3/067 ,  B05D5/00 ,  B05D7/52 ,  C09D5/008 ,  C09D7/00 ,  C11D3/2034 ,  C11D3/3945 ,  C11D3/43 ,  C11D7/5022 ,  C11D17/0017 ,  Y10T428/265 ,  Y10T442/2139 ,  Y10T442/2213 ,  Y10T442/259 ,  A01N2300/00

Abstract: A coated substrate comprises a strippable intermediate coating atop the substrate and a strip agent-permeable waterborne overcoat adhered to the intermediate coating, wherein the dried overcoat is less trippable and more wear-resistant than the dried intermediate coating. When the overcoat eventually becomes worn and must be renewed, a strip agent (e.g., chemical strip agent) can be applied to the overcoat. The strip agent penetrates the overcoat and attacks the intermediate coating, thereby enabling removal of the intermediate coating and overcoat without aggressive removal techniques such as sanding.

公开(公告)号：EP1565543B1

公开(公告)日：2014-11-12

申请号：EP03796740.3

申请日：2003-11-26

Applicant: ECOLAB INC.

Inventor： SMITH, Kim, R. ,  LEVITT, Mark, D. ,  ENGEL, Stephen ,  FALBAUM, David, J. ,  HOYT, Jerry, D.

IPC: C11D1/02 ,  C11D1/83 ,  C11D3/37 ,  C11D3/43

CPC classification number: C11D3/0094 ,  C11D1/02 ,  C11D1/143 ,  C11D1/146 ,  C11D1/22 ,  C11D1/28 ,  C11D1/29 ,  C11D1/722 ,  C11D1/83 ,  C11D3/2065 ,  C11D3/2068 ,  C11D3/3765 ,  C11D11/0035

公开(公告)号：EP1276839B1

公开(公告)日：2008-07-23

申请号：EP01927307.7

申请日：2001-04-24

Applicant: ECOLAB INC.

Inventor： SMITH, Kim, R. ,  LEVITT, Mark, D. ,  HEI, Robert, D., P.

IPC: C11D3/43 ,  C11D3/48 ,  C11D7/50 ,  C11D17/00 ,  A01N25/02 ,  A01N61/00 ,  C23G5/02 ,  C11D9/00

CPC classification number: C11D3/48 ,  A01N25/02 ,  A01N37/16 ,  A01N59/00 ,  A01N61/00 ,  B05D1/325 ,  B05D3/067 ,  B05D5/00 ,  B05D7/52 ,  C09D7/00 ,  C11D3/2034 ,  C11D3/3945 ,  C11D3/43 ,  C11D7/5022 ,  C11D17/0017 ,  Y10T442/20 ,  A01N2300/00

Abstract: A pseudo-stable phase-splitting solvent composition that forms a single liquid phase when subjected to mild agitation and retains that single phase while the composition is applied to a surface, but which forms two or more laminar liquid phases promptly after being applied. A concentrated solvent film forms on the surface, under a film containing the other phase. The solvent preferably is denser than water, and the composition preferably is diluted with water. This enables the solvent to attack the surface at near full strength, and provides a water seal over the solvent film. The solvent composition can be used full strength or in diluted form for cleaning, reducing the microbial population of, or degreasing a variety of surfaces, and for stripping a variety of difficult-to-remove coatings from surfaces.