CHEMICAL PRODUCTS SUITED FOR USE AS CO-CATALYSTS, METHOD FOR THE PREPARATION THEREOF AND THEIR USE IN CATALYST SYSTEMS FOR PRODUCING POLYOLEFINS

摘要

The invention relates to chemical products which are suited for use as co-catalysts and which can be obtained by reacting a compound of formula (I), MSUP1/SUPRSUP1/SUPRSUP2/SUP(RSUP3/SUP)SUBm /SUBwith a compound of formula (II), (RSUP4/SUPX)SUBq/SUB-(G)*(MSUP2/SUPRSUP5/SUPRSUP6/SUP)SUBg/SUB. In formula (I), RSUP1/SUP, RSUP2 /SUPand RSUP3 /SUPare the same or different and represent a hydrogen atom, CSUB1/SUB-CSUB20 /SUBalkyl, CSUB1/SUB-CSUB20 /SUBalkyl halide, CSUB6/SUB-CSUB20 /SUBaryl, CSUB6/SUB-CSUB20 /SUBaryl halide, CSUB7/SUB-CSUB40 /SUBarylalkyl, CSUB7/SUB-CSUB40 /SUBarylalkyl halide, CSUB7/SUB-CSUB40 /SUBalkylaryl or CSUB7/SUB-CSUB40 /SUBalkylaryl halide; MSUP1 /SUPrepresents 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 1 when MSUP1 /SUPrepresents an element of the third main group, and m is equal to 0 when MSUP1 /SUPrepresents an element of the second main group. In formula (II), substituents RSUP4/SUPX, which contain hetero atoms, is located on a base body G, and: groups RSUP4 /SUPare the same or different and represent hydrogen, CSUB1/SUB-CSUB20 /SUBalkyl, CSUB1/SUB-CSUB20 /SUBalkyl halide, CSUB6/SUB-CSUB20 /SUBaryl, CSUB6/SUB-CSUB20 /SUBaryl halide, CSUB7/SUB-CSUB40 /SUBarylalkyl, CSUB7/SUB-CSUB40 /SUBarylalkyl halide, CSUB7/SUB-CSUB40 /SUBakylaryl or CSUB7/SUB-CSUB40 /SUBalkylaryl halide; X represents an element of the fourth, fifth or sixth main group of the periodic table of elements; G represents at least bivalent CSUB1/SUB-CSUB20 /SUBalkylene, CSUB1/SUB-CSUB20 /SUBalkylene halide, CSUB1/SUB-CSUB10 /SUBalkylenoxy, CSUB6/SUB-CSUB40 /SUBarylene, CSUB6/SUB-CSUB40 /SUBarylene halide, CSUB6/SUB-CSUB40 /SUBarylenoxy, CSUB7/SUB-CSUB40 /SUBarylalkylene, CSUB7/SUB-CSUB40 /SUBarylalkylene halide, CSUB7/SUB-CSUB40 /SUBalkylarylene, CSUB7/SUB-CSUB40 /SUBalkylarylene halide; MSUP2 /SUPrepresents an element of the fourth, fifth or sixth main group of the periodic table of elements; RSUP5 /SUPand RSUP6/SUP, independent of one another, are the same or different and represent a hydrogen atom, CSUB1/SUB-CSUB20 /SUBalkyl, CSUB1/SUB-CSUB10 /SUBalkoxy, CSUB2/SUB-CSUB10 /SUBalkenyl, CSUB7/SUB-CSUB20 /SUBarylalkyl, CSUB7/SUB-CSUB20 /SUBalkylaryl, CSUB6/SUB-CSUB10 /SUBaryloxy, CSUB1/SUB-CSUB10 /SUBalkyl 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.