CONSTRUCTION HIGH PERFORMANCE ENVIRONMENTALLY

Brand Owner Address Description
LEAN BUILDING PMA Consultants 226 W. Liberty St. Ann Arbor MI 48104 Construction of high performance environmentally efficient buildings using high efficiency building process models, systems analysis and computer modeling;BUILDING;
 

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

    
Technical Examples
  1. The present invention relates to a process of preparing quinacridone by oxidizing a 6,13-dihydroquinacridone salt corresponding to the quinacridone pigment with hydrogen peroxide as the oxidizing agent in the presence of 2,7-anthraquinone disulfonic acid as catalyst. The inventive process is economical and environmentally friendly and yields high performance quinacridone pigments in a high yield.