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公开(公告)号：DE10123733A1
公开(公告)日：2002-11-21
申请号：DE10123733
申请日：2001-05-15
Applicant: BASF AG
Inventor： BEVER PAUL-MICHAEL , LAMM GUNTHER , BERNSTORFF BERND-STEFFEN VON , RIEKER CHRISTOPHER WILLIAM
Abstract: Polyamide system comprises: (1) a polyamide modified with a sterically hindered piperidine derivative (I) chemically bonded to its polymer chain; and (2) a 2,6-diaminopyridine derivative (II). An Independent claim is also included for a process for producing a polyamide system as above, comprising: (1) polymerizing one or more polyamide-forming monomers and a sterically hindered piperidine derivative having a functional group capable of forming amide bonds with the polyamide main chain; and (2) adding a 2,6-diaminopyridine derivative to the product.
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公开(公告)号：AU2487202A
公开(公告)日：2002-06-03
申请号：AU2487202
申请日：2001-11-22
Applicant: BASF AG
Inventor： BEVER PAUL-MICHAEL , CONZELMANN GERHARD , BERNSTORFF BERND-STEFFEN VON
IPC: A47G27/02 , D01F8/12 , D03D15/567
Abstract: A fiber containing a longitudinal core (I) of a polymer and a chemically different surrounding sheath (II), wherein said sheath (II) is based on a polyamide containing a sterically hindered piperidine derivative (III) attached to the polymer chain by chemical bonding.
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公开(公告)号：DE10030512A1
公开(公告)日：2002-01-17
申请号：DE10030512
申请日：2000-06-28
Applicant: BASF AG
IPC: C08G69/42 , C08G69/04 , C08G69/16 , C08G69/20 , C08G69/28 , D01F6/60 , D01F6/80 , D03D15/00 , C08G69/14 , C08G69/24 , C08J5/18
Abstract: The invention relates to a method for producing novel polyamides; the use of such polyamides to produce fibres, films and moulded bodies; as well as fibres, films and moulded bodies which can be obtained from such polyamides.
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64.发明专利
公开(公告)号：IN179675B
公开(公告)日：1997-11-15
申请号：IN34MA1992
申请日：1992-01-20
Applicant: BASF AG
Inventor： AGAR DAVID , BEVER PAUL-MICHAEL , SCHUSTER HANSI H , NEUBAUER GERALD
IPC: C07C35/00 , C07C49/00 , C07D303/00
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