FIELD: resins.
SUBSTANCE: group of inventions relates to composition of additives for thermoplastic resin, composition of thermoplastic resin containing it, and moulded product from it. The composition of thermoplastic resin additives comprises: (A) an aluminium salt of a cyclic organophosphorus acid having the following formula (1): 
where each of R1-R4 represents a tert-butyl group, and R5 represents a methylene group; (B) sodium carboxylate; and (C) a fatty acid metal salt having the following formula (2): 
where R6 represents the residue of an aliphatic organic acid containing from 10 to 30 carbon atoms, from which the carboxyl group is excluded, and M1 represents a lithium or potassium atom, where the thermoplastic resin is a resin based on polypropylene, where (A) an aluminium salt of a cyclic organophosphorus acid, described by formula (1), is hydroxybis[2,2'-methylenebis(4,6-di-tert-butylphenyl)phosphate]aluminum, where (B) sodium carboxylate is at least one representative selected from the group consisting of an aromatic sodium carboxylate and a sodium salt of a fatty acid having 10 to 21 carbon atoms, and where the molar ratio between (C) the fatty acid metal salt of formula (2) and (B) the sodium salt of the fatty acid (C)/(B) is in the range of 0.30 to 5.00, and the molar ratio between (A) the aluminium salt of the cyclic organophosphorus acid represented by the formula (1), (B) the sodium salt of the fatty acid, and (C) the salt fatty acid and metal, described by the formula (2), (A)/{(B) + (C)} is in the range from 0.15 to 0.70. A thermoplastic resin composition for the manufacture of moulded articles and a moulded article containing the thermoplastic resin composition are also described.
EFFECT: providing a composition with improved physical properties and improved transparency properties.
6 cl, 7 tbl, 50 ex
