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公开(公告)号：EP0979320A1
公开(公告)日：2000-02-16
申请号：EP98928218.1
申请日：1998-04-23
申请人： BASF CORPORATION
CPC分类号： C08K5/3435 , C08G69/04 , C08G69/16 , C08G69/28 , C08G69/48 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/60 , Y10T428/2913 , Y10T428/2933 , Y10T428/2976 , C08L77/02
摘要： Stabilized solution-dyed fiber is made by melting a polyamide which is amide monomers polymerized in the presence of at least one mono or dicarboxylic acid chain regulator and at least one hindered piperidine compound, coloring the melted polyamide, and spinning the colored polyamide into fibers that have about 40 % or better retained tenacity after 2125 kJ exposure to xenon arc radiation as per AATCC Test Method 16-1993, 'Colorfastness to Light', Option E. Copper stabilizers are unnecessary.
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公开(公告)号：EP1062270A1
公开(公告)日：2000-12-27
申请号：EP99908875.0
申请日：1999-02-11
申请人： BASF CORPORATION
发明人： HU, Harry, Y. , BAILEY, Bobby, J.
IPC分类号： C08K5/3435 , C08G69/00
摘要： A light and thermally stable polyamide having built-in stabilizers is prepared by polymerizing polyamide-forming monomers in the presence of an effective amount of at least one hindered piperidine compound and at least one aliphatic, dicarboxylic acid chain regulating compound.
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公开(公告)号：EP0979320B1
公开(公告)日：2002-03-27
申请号：EP98928218.1
申请日：1998-04-23
申请人： BASF CORPORATION
CPC分类号： C08K5/3435 , C08G69/04 , C08G69/16 , C08G69/28 , C08G69/48 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/60 , Y10T428/2913 , Y10T428/2933 , Y10T428/2976 , C08L77/02
摘要： Stabilized solution-dyed fiber is made by melting a polyamide which is amide monomers polymerized in the presence of at least one mono or dicarboxylic acid chain regulator and at least one hindered piperidine compound, coloring the melted polyamide, and spinning the colored polyamide into fibers that have about 40 % or better retained tenacity after 2125 kJ exposure to xenon arc radiation as per AATCC Test Method 16-1993, 'Colorfastness to Light', Option E. Copper stabilizers are unnecessary.
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