The invention relates to semi-crystalline, thermoplastically processible, semi-aromatic copolyamides which can be produced by condensing at least the following monomers or the precondensates thereof: a) terephthalic acid, b) at least one dimerised fatty acid containing up to 44 carbon atoms, and c) at least one aliphatic diamine of formula H2N- (CH2) X-NH2 wherein x represents a whole figure between 4 and 18.
申请公布号
WO2004055084(A3)
申请公布日期
2004.08.12
申请号
WO2003EP14364
申请日期
2003.12.17
申请人
EMS-CHEMIE AG;HOFFMANN, BOTHO;HOFF, HEINZ;LIEDLOFF, HANNS-JOERG;KETTL, RALPH
发明人
HOFFMANN, BOTHO;HOFF, HEINZ;LIEDLOFF, HANNS-JOERG;KETTL, RALPH