Flame-retarded thermoplastic resin composition
AssigneeAjinomoto Co., Inc.
InventorsNaoki Yasuda, Kyuji Ihara, Takeo Tanaka, Masaharu Akitsu
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Abstract
Herein is disclosed a flame-retarded thermoplastic resin composition which comprises an original flame-retarded thermoplastic resin composition comprising certain amounts of a thermoplastic resin and of a brominated flame-retardant, and, in combination therewith, a certain amount of a dolomite compound, or in addition thereto, a certain amount of at least one compound selected from a hydrotalcite, a zinc-substituted hydrotalcite compound, or a zeolite compound, which flame-retarded thermoplastic resin composition of the present invention are remarkably improved in heat stabilizing effects as compared with the original flame-retarded thermoplastic resin composition.
Claims10
A flame-retarded thermoplastic resin composition which comprises an original flame-retarded thermoplastic resin composition comprising 100 parts by weight of a thermoplastic resin and 1 to 50 parts by weight of a brominated flame-retardant, and, in combination therewith, 0.01 to 5.0 parts by weight of a dolomite compound (Component (a)).
A flame-retarded styrene resin composition which comprises an original flame-retarded styrene resin composition comprising 100 parts by weight of a styrene resin and 1 to 50 parts by weight of a brominated flame-retardant, and, in combination therewith, 0.01 to 5.0 parts by weight of a dolomite compound (Component (a)).
A flame-retarded thermoplastic resin composition which comprises an original flame-retarded thermoplastic resin composition comprising 100 parts by weight of a thermoplastic resin and 1 to 50 parts by weight of a brominated flame-retardant, and, in combination therewith, 0.01 to 5.0 parts by weight of a dolomite compound (Component (a)) as well as 0.01 to 5.0 parts by weight of at least one compound selected from the group consisting of a hydrotalcite (Component (b)), a zinc-substituted hydrotalcite compound (Component (c)), and a zeolite compound (Component (d)).
A flame-retarded styrene resin composition which comprises an original flame-retarded styrene resin composition comprising 100 parts by weight of a styrene resin and 1 to 50 parts by weight of a brominated flame-retardant, and, in combination therewith, 0.01 to 5.0 parts by weight of a dolomite compound (Component (a)) as well as 0.05 to 5.0 parts by weight of at least one compound selected from the group consisting of a hydrotalcite (Component (b)), a zinc-substituted hydrotalcite compound (Component (c)), and a zeolite compound (Component (d)).
Dependencies are inferred from the claim text.