| AGREEMENT | This data is not available for free |
| CLASSIFICATION | Licens |
| MECHANISM OF ACTION |
The technology works because of the catalysts “chain walking” mechanism. The alpha-diimine catalysts initiate polymn like other single-site catalysts: through a coordinating bond among the metal, olefin raw material, & polymer chain. Author explains that the difference between the new catalysts & other technologies lies in what happens next. “In the Ni catalyst the coordination bond stays together for a longer time than in a metallocene & there’s the possibility for readdition of the metal hydride after some rearrangement in the polymer chain,”. “So that readdition forms a structure in which the metal has actually walked into the chain”. The catalyst in the middle of the chain can start a branch. |
| TECHNOLOGY | Have the potential to make alpha-olefins obsolete in LLDPE mfg., because they can make branched polyethylene using ETHYLENE ONLY. In LLDPE production today, alpha-olefins are used as comonomers to add branches to a mostly linear polymer chain, improving processibility. |
| UPDATE | 10.01 |
| COMPANY | This data is not available for free |
| CONTACT | This data is not available for free |
| LICENSING OFFERED | Yes |
| LICENSOR | This data is not available for free |
| LITERATURE REF. | This data is not available for free |
| TRADEMARK | This data is not available for free |
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