| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention concerns method of polyolefin composition nucleation by mixing the composition with compound of the structural formula: , where: n is 0, 1 or 2; Ar1 and Ar2 are independently selected out of group including non-substituted aryl groups and aryl groups substituted by substitutes selected out of group including alkyl groups, alkenyl groups, alkinyl groups, alkoxy groups, carboxy groups and halogens; and R is selected out of group including alkenyl groups, alkyl groups, alkoxy groups, hydroxyalkyl groups and alkylhalide groups. Also invention claims the compound itself, method of its obtaining and moulded or cast polyolefin article including this compound. ^ EFFECT: efficient method of polyolefin composition nucleation. ^ 19 cl, 3 tbl, 22 ex |
