Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1998-01-13
2000-05-09
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526132, 526352, 502155, C08F 426
Patent
active
060605693
ABSTRACT:
Certain nickel [II] complexes of selected orthophosphine substituted arylsulfonamides or selected phosphine containing alkylsulfonamides catalyze the polymerization of ethylene. The polymers produced may be used as lubricants or in waxes. Some of these nickel [II] complexes and the phosphine containing ligands are also novel compounds.
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patent: 5880241 (1999-03-01), Brookhart et al.
K. Von Issleib and K. Zimmermann: "Aminosulfonyl-alkan-phosphine" Zeitschrift Fur Anorganische Und Allgemeine Chemie, vol. 436, Dec. 1997, pp. 20-28, XP002063368.
P. Braunstein, et al., J. Chem. Soc., Dalton Trans., 1966, pp. 3571-3574.
P. Braunstein, et al., J. Chem. Soc., Dalton Trans., 1996, 3571-3524, Apr. 1996.
Bennett Jordan Lawrence
Brookhart, III Maurice S.
Johnson Lynda Kaye
Killian Christopher Moore
Citron Jofl D
E. I. Du Pont de Nemours and Company
Evans Craig H.
Harlan Robert DeShun
Lerman Bart E.
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