The words contained in this file might help you see if this file matches what you are looking for:

...Executive summary introduction to study polybutadiene is a term used denote homopolymer of butadiene ch rubber pbr in various applications tyre and non sectors latex form the production abs resins since always produced for captive consumption by resin units therefore focuses only on rubbers can be classified into two broad groups natural synthetic total global nr approximately among sr second most important next styrene sbr traditionally application has been major end use both account technical goods automotive industry rank toughening or modification thermoplastic thermoset materials third largest area first time was prepared lebdev russian using alkali metals as initiator diene polymerizations his work eventually led industrial facility during s emulsion polymerization process developed despite ardous efforts polymerized not accepted large scale ix commercial prospect development stereo specific catalyst systems mid marked significant manufacturing properties depending upon dispositi...