PORC ETCH PORCELAIN ETCH

Brand Owner Address Description
PORCETCH Hawk Research Laboratories 7150 Capitol Drive Wheeling NY 60090 PORC ETCH PORCELAIN ETCH;An etching mixture of one or more acids in a typically viscous liquid carrier designed to clean and prepare a hard substrate such as metal, ceramic, porcelain and other surfaces to accept a coating;
 

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

    
Technical Examples
  1. A high selectivity and etch rate with innovative approach of inductively coupled plasma source. Preferably, the invention includes a method using plasma chemistry that is divided into main etch step of (e.g., Cl2+HBr+C4F8) gas combination and over etch step of (e.g., HBr+Ar). The main etch step provides a faster etch rate and selectivity while the over etch step will decrease the etch rate and ensure the stringer and residue removal without attacking the under layer.