公开(公告)号：WO2015097076A1

公开(公告)日：2015-07-02

申请号：PCT/EP2014/078647

申请日：2014-12-19

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： TONELLI, Claudio Adolfo Pietro ,  WLASSICS, Ivan ,  MARCHIONNI, Giuseppe ,  CHARATI, Sanjay, Gurbasappa ,  AHUJA, Ritu ,  UPADHYAY, Gourav

IPC: C08G69/40 ,  C08G69/42 ,  C08G65/00

CPC classification number: C08G69/42 ,  C07D209/50 ,  C08G65/007 ,  C08G65/3326 ,  C08G65/33303 ,  C08G65/33306 ,  C08G65/33337 ,  C08G69/40 ,  C08G2120/00 ,  C08G2650/48 ,  C08J5/00 ,  C08J5/043 ,  C08J2377/06 ,  C08K7/14

Abstract: The present invention relates to thermoplastic polyamides (PA) comprising recurring units derived from a PFPE dicarboxylic acid (PFPA-DA) or a PFPE diamine (PFPE-NN) in a defined weight amount with respect to other units derived from the other monomers used in the course of polymerization. Polyamides (PA) are endowed with improved surface properties, chemical resistance and reduced brittleness and do not require the addiction of impact modifiers.

Abstract translation: 本发明涉及热塑性聚酰胺（PA），该热塑性聚酰胺（PA）包含来源于PFPE二羧酸（PFPA-DA）或PFPE-二胺（PFPE-NN）的重复单元，其定义重量相对于其它衍生自其它单体 聚合过程。 聚酰胺（PA）具有改进的表面性能，耐化学性和脆性，并且不需要抗冲改性剂的成瘾。