| 초록 |
Single-site group 4 metallocene catalytic systems have enabled us to produce polyolefins with the tailored polymer architecture in terms of molecular weight, functionalities, and degree of incorporation of functional groups, which in turn may lead to intriguing properties. In particular, polyethylenes with pendant groups such as triarylamine, triarylborane, and ortho-carborane can be considered as a novel class of functionalized polyolefins as well as implement intrinsic properties of side-groups. A proper choice of the catalytic system may provide an effective route to control the amount of various functional moieties in the polymer chain. In this regard, the details of the foregoing chemistry will be presented along with their properties. |
