CHEMICAL PRODUCTS SUITABLE AS COCATALYSTS, THEIR PREPARATION AND THEIR USE IN CATALYST SYSTEMS FOR PREPARING POLYOLEFINS

摘要

title: CHEMICAL PRODUCTS SUITED FOR USE AS CO-CATALYSTS, METHOD FOR THE PREPARATION THEREOF AND THEIR USE IN CATALYST SYSTEMS FOR PRODUCING POLYOLEFINSabstract: the invention relates to chemical products which are suited for use as co-catalysts and which can be obtained byreacting a compound of formula (I), M[err]R[err]R[err](R[err]with a compound of furmula (II), (R[err]X)[err][err]. In formula (I) [err]and R[err] are the same or different and represent a hydrogen atom, C[err]-C[er] alkyl, C[err]-C[err] alkyl halide, C[err]-C[err] aryl, C[err]-C[err] aryl halide, C[err]-C[err] arylalkyl, C[err]-C[err] arylalkyl halide, C[err]-C[err] alkylaryl or C[err]-C[err] alkylaryl halide; M[err] represents an element of the second or third main group of the periodic table of elements, and; m equals 0 or 1, whereby m is equal to I when M' represents an element of the third main group, and m is equal to 0 when M' represents an element of the second main group. In formula (11), substituents R[err]X, which contain hetero atoms, is located on a base body G, and: groups R[err] are the same or different and represent hydrogen, C[err]-C[err] alkyl, C[err]-C[err] alkyl halide, C[err]-C[err] aryl, C[err]-C[err] aryl halide, C[err]-C[err] arylalkyl, C[err]-C[err] arylalkyl halide, C[err] alkylaryl or C[err]-C[err] alkylaryl halide; X represents an element of the fourth, fifth or sixth main group of the periodic table of elements; G represents at least bivalent C[err]-C[err] alkylene, C[err]-C[err] alkylene halide, C[err]-C[err] alkylenoxy, C[err]-C[err] arylene, C[err]-C[err] arylene halide, C6-C40 arylenoxy, C[err]-C[err] arylalkylene, C[err]-C[err] arylalkylene halide, C[err]-C[err] alkylarylene, C[err]-C[err] alkylarylene halide; M[err] represents an element of the fourth, fifth or sixth main group of the periodic table of elements; R[err] and R[err], independent of one another, are the same or different and represent a hydrogen atom, C[err]-C[err] alkyl, C[err]-C[err] alkoxy, C[err]-C[err] alkenyl, C[err]-C[err] arylalkyl, C[err]-C[err] alkylaryl, C[err]-C[err] aryloxy, C[err]-C[err] alkyl halide; q is a whole number ranging from 2 to 100, and; g is a whole number ranging from 1 to 100. The invention also relates to a method for preparing the inventive chemical products, and to their use in catalyst systems for producing polyolefins.[err][err]