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US 2015/0148468 A1Published application
Polyamide compositions
AssigneeLANXESS Deutschland GmbH
InventorsTimo IMMEL, Jochen ENDTNER, Matthias BIENMUELLER
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Abstract
The invention relates to compositions based on polyamide blends and additives, to the use of these compositions in moulding compositions for production of products having short-term heat distortion resistance, and to a process for producing polyamide-based products having short-term heat distortion resistance, especially for electrics or electronics applications.
Claims16
Compositions comprising:
- a) 15% to 90% by weight of nylon-6,6,
- b) 3% to 30% by weight of at least one thermoplastic polyamide from the group of nylon-4,6 and/or the semiaromatic copolyamides containing terephthalic acid as monomer unit and having a melting point in the range from 270° C. to 330° C., where the proportion of component b) or components b), based on the sum total of all the thermoplastic polymers present in the composition, is 5% to 40% by weight,
- c) 5% to 70% by weight of glass fibres, and
- d) 0.01% to 3% by weight of at least one thermal stabilizer, where the sum total of all the percentages by weight is always 100.
1 more element
Dependencies are inferred from the claim text.