Patent ID: 9403942
Filing Date: 2016-08-02
CPC Classification: C08G,G02B

Claim Text:
1. A transparent, amorphous polyamide moulding compounds, containing polyamides formed by polycondensation of a linear aliphatic dicarboxylic acid with a cycloaliphatic diamine and also blends thereof, and also additives and/or colourants, wherein the linear aliphatic dicarboxylic acid is a dicarboxylic acid with 18 C atoms and the diamine is bis(3-methyl-4-aminocyclohexyl)methane (MACM) and cross-linking additives, in the case of the additives, and photochromic colourants, in the case of the colourants, are precluded, wherein 100% by mol of the linear dicarboxylic acid can be replaced by at most 50% by mol of an aromatic dicarboxylic acid.