Patent ID: 8563653

Claim:
Polyamide moulding compound comprising a) 85 to 51% by weight of an amorphous copolyamide of the formula PA MACMI/MACMT/12 with a MACMI proportion in the copolyamide in the range of 5 to 95% by weight, MACMT proportion in the range of 0 to 90% by weight and LC12 proportion in the range of 5 to 60% by weight, the sum of these three proportions in copolyamide a) being 100% by weight, b) 10 to 49% by weight of an amorphous or microcrystalline or partially crystalline polyamide of the formula PA(MACMX)x/(PACMY)y/(mXDU)u/(LCZ)z the proportions x, y, u and z of the four monomer groups being respectively between 0 and 100% by weight, the sum of these four proportions in polyamide b) being 100% by weight; X, Y and U meaning dicarboxylic acids selected from the group consisting of DC4, DC6, DC9, DC10, DC11, DC12, DC13, DC14, DC15 to DC36, and LCZ lactams, or corresponding amino carboxylic acids selected from the group consisting of LC4, LC6, LC11 and LC12, c) 1 to 30% by weight at least of one core-shell impact modifier, and also d) 0 to 80% by weight at least of one additive selected from the group consisting of reinforcing fibers, regulators, catalysts, minerals, optical brighteners, stabilizers, lubricants, inclusion reducers, color pigments., colorants, adhesives, carbon black and conductivity enhancers or a mixture thereof, the sum of components a), b), c) and d) being 100% by weight.