Polymer mixtures and articles formed therefrom

The invention relates to polymer mixtures comprising a first polyalkylene phthalate, for example, polybutylene terephthalate, and a second polyalkylene phthalate and/or a thermoplastic elastomer and phosphorus compounds. It has been found that, with regard to the crystallisation behaviour, the addit...

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Bibliographic Details
Main Authors HEUSEVELDT; JAN W, VAN HELMOND; JOHANNES, KETELS; HENDRIKUS H. T. M
Format Patent
LanguageEnglish
Published 05.03.1996
Edition6
Subjects
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Summary:The invention relates to polymer mixtures comprising a first polyalkylene phthalate, for example, polybutylene terephthalate, and a second polyalkylene phthalate and/or a thermoplastic elastomer and phosphorus compounds. It has been found that, with regard to the crystallisation behaviour, the addition of certain nucleating agents (namely talcum or carbon black) show a synergistic effect with certain phosporus compounds.
Bibliography:Application Number: US19940239627