Homogeneous blends of polyamides with vinyl aromatic resins

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C08L 7706

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active

039668398

ABSTRACT:
Compositions based on blends of polyamide and vinyl aromatic resins having improved resistance to fibrillation may be prepared by the addition of a minor amount of a copolymer comprising a vinyl aromatic monomer and maleic anhydride followed by thorough mixing of the blend components at a temperature in excess of the melting point of the composition. Compositions prepared according to this invention exhibit improved resistance to fibrillation and good compatibility.

REFERENCES:
patent: 3236914 (1966-02-01), Murdock et al.
patent: 3359344 (1967-12-01), Fukushima
patent: 3484403 (1969-12-01), Brunson et al.
patent: 3644571 (1972-02-01), Anderson et al.
patent: 3673277 (1972-06-01), Schmitt et al.
patent: 3746609 (1973-07-01), Stange et al.

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