公开(公告)号：DE10294585D2

公开(公告)日：2004-08-26

申请号：DE10294585

申请日：2002-09-26

Applicant: BASF AG

Inventor： HACKL CHRISTA ,  MALZ HAUKE ,  FLUG THOMAS ,  RYBICKI SYLVIA ,  HUENNIGER URSULA ,  BREY THOMAS

IPC: C08G18/66 ,  C08K5/13 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/49 ,  C08K5/00 ,  C08J5/10 ,  C08L75/04 ,  C09K15/04

公开(公告)号：DE10148702A1

公开(公告)日：2003-04-10

申请号：DE10148702

申请日：2001-10-02

Applicant: BASF AG

Inventor： HACKL CHRISTA ,  MALZ HAUKE ,  FLUG THOMAS ,  RYBICKI SYLVIA ,  HUENNIGER URSULA ,  BREY THOMAS

IPC: C08G18/66 ,  C08K5/13 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/49 ,  C08J5/00 ,  C08K5/3472 ,  C08L75/04

Abstract: Stabilizer mixture contains an antioxidant, a HALS (hindered amine light stabilizer) compound, a UV absorber and a phosphorus compound. Independent claims are also included for the following: (1) Polyurethanes containing the stabilizer mixture. (2) Production of stabilized polyurethanes by reacting polyisocyanates with compounds containing at least 2 isocyanate-reactive hydrogen atoms and optionally chain extenders, catalysts and/or additives, in which a phenolic antioxidant, HALS compound, UV absorber and phosphorus compound are added, separately or as a mixture, to at least one of these components or the resultant polyurethane.