Catalyst for the production of olefin polymers

Details Catalyst for the production of olefin polymers Catalyst for the production of olefin polymers

1996-06-27

1998-12-22

Nagumo, Mark

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526161, 526901, 546 6, 546 7, 502102, 502103, 502117, 502150, C08F 464

Patent

active

058521461

ABSTRACT:
A catalyst composition for the polymerization of olefins is provided, comprising a bis(hydroxy aromatic nitrogen ligand) transition metal catalyst precursor and an activating cocatalyst.

REFERENCES:
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patent: 4652647 (1987-03-01), Schlosberg et al.
patent: 5280000 (1994-01-01), Kakugo et al.
patent: 5552547 (1996-09-01), Shi
patent: 5637660 (1997-06-01), Nagy et al.
M.J. Frazer et al., "Reactions of 8-quinolinol with Covalent Halides. Part I. Tin and Titanium Tetrachlorides." Journal of Chemical Society No. 6, 1966, London (UK), pp. 544-549.
M.J. Frazer et al., "Reactions of 8-Quinolinol with Covalent Halides. Part II. Tin(iv) and Titanium (iv) Halides." Journal of The Chemical Society, 1968, London (UK), pp. 69-74.
M.J. Frazer et al., "Reactions of 8-Quinolinol and Covalent Halides. Part III. Zirconium Tetrafluoride and Zirconium, Hafnium and Thorium Tetrachlorides" Journal of The Chemical Society, 1968 London (UK), pp. 2273-2275.
Chemical Abstracts, vol. 102, No. 6, 11 Feb. 1985; Columbus Ohio, US; abstract No. 46311e.

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