ACOUSTICAL BARRIER CONSISTING BARIUM

Brand Owner Address Description
SOUNDCOVER SOUNDCOAT COMPANY, INC., THE One Burt Drive Deer Park NY 11729 acoustical barrier consisting of barium sulfate or calcium carbonate or other mineral and non-mineral filled thermoplastic or thermosetting polyurethane formulations molded into shape and used as an engine cover acoustical enclosure for pumps/motors/compressors;
 

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

    
Technical Examples
  1. The invention provides a method for producing a compound represented by the following formula (II), comprising executing alkali hydrolysis of a compound represented by the following formula (I) with an alkali metal hydroxide in the presence of a barium compound to from the compound represented by formula (II), precipitating the barium compound in the form of a barium halide, and eliminating the barium halide: