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Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
Abstract
Ethylene polymers, optionally contg. other olefines, with improved processibility were prepd. by using catalyst manufd. by the reaction of hydrocarbon insol. obtained from organoaluminium compd. I(R1, R2, R3 = same or different C1-8 hydrocarbon, a,b >= 0, (a+b) = 2.20-2.8) and Ti compd, and organoaluminium compd. II (R4, R5, R6 = same or different C1-8 hydrocarbon, C, d >= 0, C+d = 1.50-3.00) and organoaluminium compd. III (R7 = C1-8 hydrocarbon, X = halogen)
KR7500895A1975-04-281975-04-28Process for producting polyethylene
KR790000674B1
(en)
PROCESS FOR PREPARING POLYOLEFINS BY POLYMERIZATION, OR COPOLYMERIZATION, OF OLEFINS IN THE PRESENCE OF A CATALYST CONSISTING OF A SOLID COMPOUND AND OF AN ORGANOMETAL COMPOUND
PROCESS FOR PREPARING POLYOLEFINS, BY POLYMERIZATION OR COPOLYMERIZATION OF OLEFINS, IN THE PRESENCE OF A CATALYST CONSTITUTING A SOLID CONSTITUENT AND AN ORGANOMETALLIC CONSTITUENT.