Polymer synthesis, also called polymerization, is the process by which monomers (small molecules) are covalently bonded to form a (usually long) polymer chain or network. Well-defined vinyl ...
The prepolymer and polyol components used to obtain castor oil-based polyurethane were obtained from the Analytical Chemistry and Polymer Technology Group of the Institute of Chemistry at the ...
Spanish energy group Repsol (Madrid; www.repsol.com) says it is investing over EUR 18 mn to raise the output of polymer polyols at its plant in Tarragona, Spain. The company seeks to both expand ...