SELF-EXTINGUISHING POLYMER COMPOSITION

摘要

A self-extinguishing polymer composition comprising (A) from 70 to 20% by weight of one or more thermoplastic resins or elastomers derived from an alpha -olefin polymer; and (B) from 30 to 80% by weight of a hydroxide of aluminium and/or magnesium; together with (C) from 0.01 to 10 parts by weight, per 100 parts by weight of the total of components (A) and (B); of a polymeric charge-transfer type complex which is a reaction product having a ratio of boron atoms to basic nitrogen atoms of 1:1 and is produced by reaction between at least one tertiary amine having at least one hydroxyl group and a total of 5 to 82 carbon atoms and at least one semi-polar organic boron polymer compound of the formula: [wherein p is 10 to 1000, q is 0 or 1 and, when q = 1, A is a group -(X) l -(Y)m-(Z)n in which X and Z are each an oxygen-containing hydrocarbon group having one a terminal ether residue and a total of 100 or less carbon atoms; Y is a group - @-C-@-C- group (wherein R is a C1-C82 hydrocarbon group) or a group O- @-@-R min - @-@ (wherein R min represents a C2-C13 hydrocarbon group); and l , m and n are each 0 or 1].