公开(公告)号：WO2010072392A2

公开(公告)日：2010-07-01

申请号：PCT/EP2009009183

申请日：2009-12-21

Applicant: EMS PATENT AG ,  HOFFMANN BOTHO ,  BAYER ANDREAS ,  LIEDLOFF HANNS-JOERG ,  PFLEGHAR MARK

Inventor： HOFFMANN BOTHO ,  BAYER ANDREAS ,  LIEDLOFF HANNS-JOERG ,  PFLEGHAR MARK

IPC: C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/40 ,  C08G69/44 ,  C08G69/48 ,  C08K5/00 ,  C08K5/3435

CPC classification number: C08L77/06 ,  C08G69/34 ,  C08G69/36 ,  C08G69/40 ,  C08G69/48 ,  C08G81/025 ,  C08G81/028 ,  C08K5/005 ,  C08L77/00

Abstract: The present invention relates to an inherently stabilized polyamide elastomer comprising at least one bifunctional polyamide segment and at least one bifunctional soft segment. The polyamide thereby substantially forms the hard phase, and the soft segment substantially forms the soft phase of a thermoplastic elastomer. Thus, segmented block copolymers typically combine the properties of elastomers and thermoplasts, that is, they comprise elastic properties over a broad temperature range, and can be processed thermoplastically. The polyamide elastomers according to the invention are characterized in that they comprise at least one chemically bonded stabilizer increasing the heat resistance and/or light stability of the polyamide elastomer according to the invention.

Abstract translation: 本发明涉及一种具有至少一个双官能聚酰胺链段和至少一种双官能的软链段固有的稳定的聚酰胺弹性体。 在这种情况下，基本上，该聚酰胺形成硬质相，所述软链段基本上是热塑性弹性体的软相。 因此，通常是向彼此组合的弹性体和热塑性塑料的性质嵌段共聚物，其 他们有，在宽温度范围内和弹性性质是热塑性加工。 本发明的聚酰胺弹性体的特征在于它们含有化学键合稳定剂，至少，提高耐热性和/或根据本发明的聚酰胺弹性体的光稳定性明显地。

公开(公告)号：WO2004055084A3

公开(公告)日：2004-08-12

申请号：PCT/EP0314364

申请日：2003-12-17

Applicant: EMS CHEMIE AG ,  HOFFMANN BOTHO ,  HOFF HEINZ ,  LIEDLOFF HANNS-JOERG ,  KETTL RALPH

Inventor： HOFFMANN BOTHO ,  HOFF HEINZ ,  LIEDLOFF HANNS-JOERG ,  KETTL RALPH

IPC: C08G69/34

CPC classification number: C08G69/34

Abstract: 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.

Abstract translation: 本发明涉及一种部分结晶的，热塑性加工的，部分芳香族其可通过至少以下的单体或预缩合的缩合来制备共聚酰胺：具有至多44个碳原子的至少一种二聚脂肪酸）对苯二甲酸b）中，和c）化学式为H的至少一种脂族Diaurins 2 N-（ CH 2）x NH 2，其中x是4-18的整数。