Main > POLYMERS > Poly(Olefin) > Catalyst > Metallocene > Comonomer Reactivity Increase

Product USA. U

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 02.00
PATENT ASSIGNEE Union Carbide
PATENT CLAIMS - Aluminoxane-impregnated support prepd by contacting
aluminoxane with inert carrier & heating to > 80C
- Metallocene: (Cp)y+1M(H)x-y-1; M = group IVB metal; x = 1-3
y = 0-2 & x-y > 1
- Bulky Al alkyl: Al(Me)x(C6H11)3-x; x = 0-2
- Methylaluminoxane
PATENT PHOTOCOPY Available on request

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