Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-08-22
2006-08-22
Lorengo, J. A. (Department: 1755)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C548S110000, C548S255000, C548S300100, C548S301700, C502S162000, C502S158000, C502S164000, C502S167000, C526S125800, C526S134000, C526S135000, C526S145000, C526S146000, C526S147000
Reexamination Certificate
active
07094901
ABSTRACT:
A cocatalyst or cocatalyst component, including a compound corresponding to the formula: (A*+a)b(Z*J*j)−cd,wherein:A* is a cation of from 1 to 80 atoms, not counting hydrogen atoms, Z* is an anion group of from 1 to 50 atoms, not counting hydrogen atoms, containing two or more Lewis base sites; J* is a Lewis acid of from 1 to 80, not counting hydrogen atoms, coordinated to at least one Lewis base site, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is from 2 to 12 and a, b, c, and d are integers from 1 to 3, with the proviso that a×b is equal to c×d, and provided further that one or more of A*, Z* or J* comprises a hydroxyl group or a polar group containing quiescent reactive functionality.
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Babb David A.
Campbell, Jr. Richard E.
Carnahan Edmund M.
Jacobsen Grant B.
Neithamer David R.
Dow Global Michigan Technologies Inc.
Lorengo J. A.
Pasterczyk J.
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