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Class Information
Number: 134/29
Name: Cleaning and liquid contact with solids > Processes > Using sequentially applied treating agents > One a soap or an alkaline agent
Description: Processes which include treating the work with a fatty acid soap, rosin soap, soap of unspecified constitution, or a substance which has an alkaline reaction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7402212 |
Apparatus and method for cleaning a glass substrate before photoresist coating |
Jul. 22, 2008 |
| 7399366 |
Product and processes for preventing the occurrence of rust stains resulting from irrigation systems using water containing iron ions and for cleaning off rust stains resulting from using said |
Jul. 15, 2008 |
| 7377983 |
Prevention of deposits on ceramics |
May. 27, 2008 |
| 7377984 |
Method for cleaning a photomask |
May. 27, 2008 |
| 7368019 |
Method for preventing elution of lead and/or nickel from copper alloy piping material such as valve or pipe joint and copper alloy piping material, and fluid for use in cleaning piping materia |
May. 6, 2008 |
| 7368057 |
Method and system for removing residual water from excess washcoat by ultrafiltration |
May. 6, 2008 |
| 7361231 |
System and method for mid-pressure dense phase gas and ultrasonic cleaning |
Apr. 22, 2008 |
| 7337788 |
Compositions useful for cleaning solvent-based paint from paint delivery installations |
Mar. 4, 2008 |
| 7331354 |
Cleaning of tray columns which have been used for rectificatively treating liquids comprising (meth)acrylic acid and/or esters thereof |
Feb. 19, 2008 |
| 7329322 |
Exhaust apparatus, semiconductor device manufacturing system and method for manufacturing semiconductor device |
Feb. 12, 2008 |
| 7314529 |
Substrate cleaning apparatus and substrate cleaning method |
Jan. 1, 2008 |
| 7305998 |
Mobile flushing unit and process |
Dec. 11, 2007 |
| 7267728 |
System and method for cleaning and/or treating vehicles and the surfaces of other objects |
Sep. 11, 2007 |
| 7264681 |
Cleaning apparatus and cleaning method |
Sep. 4, 2007 |
| 7261847 |
Process for the functional regeneration of the porosity of moulds used for moulding ceramic objects |
Aug. 28, 2007 |
| 7252096 |
Methods of simultaneously cleaning and disinfecting industrial water systems |
Aug. 7, 2007 |
| 7252720 |
Removal of prion infectivity |
Aug. 7, 2007 |
| 7252095 |
Mobile flushing unit and process |
Aug. 7, 2007 |
| 7247208 |
Microelectronic cleaning compositions containing ammonia-free fluoride salts |
Jul. 24, 2007 |
| 7244316 |
Methods of making gas sensors and sensors formed therefrom |
Jul. 17, 2007 |
| 7228865 |
FRAM capacitor stack clean |
Jun. 12, 2007 |
| 7229506 |
Process for pickling martensitic or ferritic stainless steel |
Jun. 12, 2007 |
| 7226897 |
Water soluble barrier film conformal coating composition |
Jun. 5, 2007 |
| 7208049 |
Process solutions containing surfactants used as post-chemical mechanical planarization treatment |
Apr. 24, 2007 |
| 7198052 |
Mobile flushing unit and process |
Apr. 3, 2007 |
| 7198680 |
Process for cleaning surfaces of medical equipment |
Apr. 3, 2007 |
| 7186301 |
Device and method for cleaning photomask |
Mar. 6, 2007 |
| 7186300 |
Compositions and methods for treating surfaces |
Mar. 6, 2007 |
| 7169235 |
Cleaning method and polishing apparatus employing such cleaning method |
Jan. 30, 2007 |
| 7163588 |
Processing a workpiece using water, a base, and ozone |
Jan. 16, 2007 |
| 7125456 |
Method for cleaning a washing device of an offset printing machine |
Oct. 24, 2006 |
| 7097715 |
Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
Aug. 29, 2006 |
| 7077918 |
Stripping apparatus and method for removal of coatings on metal surfaces |
Jul. 18, 2006 |
| 7077915 |
Method of and apparatus for washing photomask and washing solution for photomask |
Jul. 18, 2006 |
| 7071153 |
Method of enhancing a soiled porous surface and maintenance thereof |
Jul. 4, 2006 |
| 7067016 |
Chemically assisted mechanical cleaning of MRAM structures |
Jun. 27, 2006 |
| 7052553 |
Wet cleaning of electrostatic chucks |
May. 30, 2006 |
| 7045021 |
Customizable vehicle wash blending system and method |
May. 16, 2006 |
| 7041177 |
High temperature rapid soil removal method |
May. 9, 2006 |
| 7037381 |
Method for removing ceramic coatings from component surfaces |
May. 2, 2006 |
| 6991685 |
Low temperature cleaning |
Jan. 31, 2006 |
| 6953507 |
Low temperature cleaning |
Oct. 11, 2005 |
| 6936113 |
Method for removing polymer films in the manufacture of aqueous compositions containing acrylates copolymer |
Aug. 30, 2005 |
| 6929701 |
Process for decoating a washcoat catalyst substrate |
Aug. 16, 2005 |
| 6916384 |
Method of treating a gas sensor |
Jul. 12, 2005 |
| 6902628 |
Method of cleaning a coated process chamber component |
Jun. 7, 2005 |
| 6899767 |
Method of cleaning processing chamber of semiconductor processing apparatus |
May. 31, 2005 |
| 6896744 |
Method for cleaning a surface of a substrate |
May. 24, 2005 |
| 6890389 |
Method for treating sulfur free-cutting alloy steel |
May. 10, 2005 |
| 6881275 |
Method for the open-loop and closed-loop control and documentation of a cleaning operation with a cleaning medium |
Apr. 19, 2005 |
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