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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 |
| 5972126 |
Self-cleaning hand washer |
Oct. 26, 1999 |
| 5972122 |
Method of degreasing anode cups |
Oct. 26, 1999 |
| 5968280 |
Method for cleaning a surface |
Oct. 19, 1999 |
| 5964961 |
Lead paint removal |
Oct. 12, 1999 |
| 5932020 |
Metal cleaning composition and process that do not damage plastic |
Aug. 3, 1999 |
| 5928435 |
Method for removing organic coatings from substrates using carboxylic acids, organic solvents, and corrosion inhibitors |
Jul. 27, 1999 |
| 5922135 |
Method of removing residual wax from silicon wafer polishing plate |
Jul. 13, 1999 |
| 5922136 |
Post-CMP cleaner apparatus and method |
Jul. 13, 1999 |
| 5913980 |
Method for removing complex oxide film growth on silicon crystal |
Jun. 22, 1999 |
| 5913984 |
Arrangement designed to be a part of an equipment for cleaning different objects in a food processing plant |
Jun. 22, 1999 |
| 5911838 |
Lead paint removal |
Jun. 15, 1999 |
| 5900067 |
Handwashing technique analysis |
May. 4, 1999 |
| 5896872 |
Method for cleaning and sanitizing packages containing an edible product |
Apr. 27, 1999 |
| 5894854 |
Method for stripping paint from non-ferrous substrates |
Apr. 20, 1999 |
| 5888308 |
Process for removing residue from screening masks with alkaline solution |
Mar. 30, 1999 |
| 5882427 |
Method of reconditioning used wood |
Mar. 16, 1999 |
| 5883060 |
Cleaning compositions for wafers used in semiconductor devices |
Mar. 16, 1999 |
| 5879469 |
Dishwashing method and detergent composition therefor |
Mar. 9, 1999 |
| 5877027 |
Method for the analysis of impurity contents in silicon dioxide |
Mar. 2, 1999 |
| 5876516 |
Method for cleaning window blinds |
Mar. 2, 1999 |
| 5876513 |
Method and kit for cleaning jewelry and other small parts |
Mar. 2, 1999 |
| 5873945 |
Method for recovering a volatile organic material consisting essentially of carbonyl compounds from solvent-in-water emulsions derived from paint overspray treatment and capture systems |
Feb. 23, 1999 |
| 5869140 |
Surface pretreatment of metals to activate the surface for sol-gel coating |
Feb. 9, 1999 |
| 5868862 |
Method of removing inorganic contamination by chemical alteration and extraction in a supercritical fluid media |
Feb. 9, 1999 |
| 5868856 |
Method for removing inorganic contamination by chemical derivitization and extraction |
Feb. 9, 1999 |
| 5858109 |
Method and apparatus for cleaning of semiconductor substrates using standard clean 1 (SC1) |
Jan. 12, 1999 |
| 5858117 |
Proteolytic enzyme cleaner |
Jan. 12, 1999 |
| 5858118 |
Stainless steel alkali treatment |
Jan. 12, 1999 |
| 5858119 |
Ion exchange resin cleaning method |
Jan. 12, 1999 |
| 5858105 |
Method for washing plastic returnable beverage bottles with alkaline solution and ultrasonic energy |
Jan. 12, 1999 |
| 5855217 |
Process and device for cleaning surfaces which are heavily soiled with grease, starch and/or proteins, especially in the food processing industry |
Jan. 5, 1999 |
| 5851308 |
Acid bottle washing apparatus and method |
Dec. 22, 1998 |
| 5849100 |
Method for cleaning oily objects |
Dec. 15, 1998 |
| 5849105 |
Liquid crystal compositions |
Dec. 15, 1998 |
| 5840127 |
Surface treating agents and treating process for semiconductors |
Nov. 24, 1998 |
| 5830838 |
Acid replacement solution for cleaning non ferrous metals |
Nov. 3, 1998 |
| 5820695 |
Single-phase soap compositions |
Oct. 13, 1998 |
| 5810943 |
Washer apparatus with waste water pH neutralization system and method for the pH neutralization of waste water |
Sep. 22, 1998 |
| 5806126 |
Apparatus for a brush assembly |
Sep. 15, 1998 |
| 5807438 |
Detergent composition and method for warewashing |
Sep. 15, 1998 |
| 5797986 |
Floor cleaning method |
Aug. 25, 1998 |
| 5789359 |
Detergent, method of cleaning, and apparatus for cleaning |
Aug. 4, 1998 |
| 5785766 |
Process for the color recovery of vinyl plastics |
Jul. 28, 1998 |
| 5782991 |
Surface treating process |
Jul. 21, 1998 |
| 5782984 |
Method for cleaning an integrated circuit device using an aqueous cleaning composition |
Jul. 21, 1998 |
| 5780111 |
Method of cleaning and conditioning surfaces |
Jul. 14, 1998 |
| 5779809 |
Method of dissolving or leaching ceramic cores in airfoils |
Jul. 14, 1998 |
| 5772780 |
Polishing agent and polishing method |
Jun. 30, 1998 |
| 5770548 |
Rinseable hard surface cleaner comprising silicate and hydrophobic acrylic polymer |
Jun. 23, 1998 |
| 5769962 |
Cleaning method |
Jun. 23, 1998 |
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