PRESCRIPTION TOPICAL FLUORIDE COMPOSITION FOR

Brand Owner Address Description
15 30 45 60 MINUTE-GEL GILLETTE CANADA INC. 16700 Tram Canada Kirkland, Quebec, H9H 4Y8 Canada PRESCRIPTION TOPICAL FLUORIDE COMPOSITION FOR APPLICATION TO THE TEETH;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Composition for cleaning or etching a semiconductor substrate and method for using the same. The composition may include a fluorine-containing compound as an active agent such as a quaternary ammonium fluoride, a quaternary phosphonium fluoride, sulfonium fluoride, more generally an -onium fluoride or "multi" quaternary -onium fluoride that includes two or more quaternary- onium groups linked together by one or more carbon-containing groups. The composition may further include a pH adjusting acid such as a mineral acid, carboxylic acid, dicarboxylic acid, sulfonic acid, or combination thereof to give a pH of about 2 to 9. The composition can be anhydrous and may further include an organic solvent such as an alcohol, amide, ether, or combination thereof. The composition are useful for obtaining improved etch rate, etch selectivity, etch uniformity and cleaning criteria on a variety of substrates.