SOLID STATE CHEMISTRY

Brand Owner (click to sort) Address Description
PROFORM AAIPHARMA SERVICES CORP. 2320 Scientific Park Drive Wilmington NC 28405 Solid state chemistry, namely, research and testing in the field of solid state chemistry and formulation development in the nature of pharmaceutical drug development services;
PROFORM SELECT AAIPHARMA SERVICES CORP. 2320 Scientific Park Drive Wilmington NC 28405 Solid state chemistry, namely, research and testing in the field of solid state chemistry and formulation development in the nature of pharmaceutical drug development services;
 

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

    
Technical Examples
  1. The present invention relates to etch chemistry and methods for the etching of silicon substrates. The method is particularly useful for deep trench etching of silicon substrates and produces a trench having a high aspect ratio. In this type of deep trench etching, control of the profile of the trench is addressed by the etch chemistry disclosed herein. The etchant described in the present invention comprises silicon and a halogen component, and may be gaseous, liquid or solid. The etchant disclosed is also substantially free of hydrogen and carbon.