ROOF COATINGS IN PASTE FORM

Brand Owner Address Description
KURFEES PAINTS KURFEES COATINGS, INC. 201 E. MARKET STREET LOUISVILLE KY ROOF COATINGS IN PASTE FORM CONTAINING ASPHALT AND ASBESTOS;APPLICANT DISCLAIMS THE RIGHT TO USE THE WORD PAINTS EXCLUSIVELY APART FROM THE MARK AS SHOWN.;
 

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

   
Technical Examples
  1. A method of etching a semiconductor substrate is described, the method comprising the steps of applying a paste containing an etchant to the substrate, and carrying out a thermal processing step to etch a part or a layer of the substrate where the paste has been applied. The etchant paste is preferably a caustic etching paste. The etchant paste may be applied selectively to a major surface of the substrate to form a pattern of applied paste. For example, the paste may be applied by a printing method, such as screen-printing. The method may be used to produce solar cells.