公开(公告)号：DE3510362A1

公开(公告)日：1986-09-25

申请号：DE3510362

申请日：1985-03-22

Applicant: BASF AG

Inventor： NEUBERT GERHARD DR ,  BOBAR GEORG ,  HAERTL HANNS-DIETMAR DR ,  HAHN HERBERT ,  FISCHER GERHARD

IPC: C08L25/14 ,  C08L27/06 ,  C08L33/06 ,  C08L61/06 ,  C09D125/14 ,  C09D127/06 ,  C09D161/06 ,  C09D161/10 ,  C23F15/00 ,  C09D3/727 ,  C09D3/56 ,  C09D5/08 ,  C09D5/16 ,  C09D7/12

公开(公告)号：AT64937T

公开(公告)日：1991-07-15

申请号：AT86103676

申请日：1986-03-18

Applicant: BASF AG

Inventor： NEUBERT GERHARD DR ,  BOBAR GEORG ,  HAERTL HANNS-DIETMAR DR ,  HAHN HERBERT ,  FISCHER GERHARD

IPC: C08L25/14 ,  C08L27/06 ,  C08L33/06 ,  C08L61/06 ,  C09D125/14 ,  C09D127/06 ,  C09D161/06 ,  C09D161/10 ,  C23F15/00

公开(公告)号：DE10037030A1

公开(公告)日：2002-02-07

申请号：DE10037030

申请日：2000-07-27

Applicant: BASF AG

Inventor： BAEZNER RUDOLF ,  HAHN HERBERT ,  HILDENBRAND PETER ,  KLOSTERMANN RAINER ,  MATTERN GUENTER ,  SENGE MICHAEL ,  DEININGER JUERGEN

IPC: B29B9/06 ,  C08G69/04 ,  C08G69/26 ,  C08G69/46 ,  C08J3/12 ,  C08J5/18 ,  D01F6/60

Abstract: A method for the production of polyamides by polymerization involves being carried out in the presence of water followed by granulation and post-polymerization, in which the monomers are polymerized at a water vapor pressure (p1) of at least 3 bar and the polymer melt is taken off in presence of a liquid, cooled and granulated at a hydraulic pressure (p2) of at least 3 bar. Independent claims are also included for: (1) polyamides obtained by this method; and (2) molded products, film, fibres and foam made from these polyamides.

公开(公告)号：DE3680008D1

公开(公告)日：1991-08-08

申请号：DE3680008

申请日：1986-03-18

Applicant: BASF AG

Inventor： NEUBERT GERHARD DR ,  BOBAR GEORG ,  HAERTL HANNS-DIETMAR DR ,  HAHN HERBERT ,  FISCHER GERHARD

IPC: C08L25/14 ,  C08L27/06 ,  C08L33/06 ,  C08L61/06 ,  C09D125/14 ,  C09D127/06 ,  C09D161/06 ,  C09D161/10 ,  C23F15/00