Investigation and analysis of Lyondell Basell's company inventions in the field of Ziegler-Natta polyethylene catalysts

Considering the precious technical information in patents, analyzing that information can be an extremely important tool to use. According to valid global reports, more than ۸۰% of new information in the field of technology can be achieved only through patents. For this reason, large global technologist companies follow the presented patents by their competitors, because the most updated information that is needed for the future can be found in presented patents. The analysis of technology development's main trends is one of the advantages of patent analysis which can lead to identifying novel technologies. Considering the significant decline of technology life period and acceleration of technology substitution which can cause to expiration of the existing technologies. Therefore, finding the newest and most important field of technology to invest in is important for companies and active organizations in the field of advanced technologies. Currently, polyolefins are the most commonly used plastics in the world, and polyethylene and polypropylene due to their production costs and their appropriate physical and mechanical properties have the most portion compared with the other plastics. On the other hand, the catalyst's role in olefins polymerization and producing the different polyolefins grades is extremely important and undeniable.

کلیدواژه ها:

Polyolefins ، Polyethylene ، Polypropylene ، Ziegler-Natta Catalyst ، Basell Company