Transition metal compounds
US6252097A · kind A · utility
14Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1999 |
| Grant date | Jun 26, 2001 |
| Priority date | — |
| Expiry date | May 20, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a catalyst for polymerization of .alpha.-olefin, which comprises: PA1 an essential component (A) of a transition metal compound, PA1 an essential component (B) of an ion exchangeable layer compound except for silicate, or an inorganic silicate, and PA1 an optional component (C) of an organoaluminum compound, PA1 said component (A) being represented by the general formula (I): ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.