公开(公告)号：DE3628079A1

公开(公告)日：1987-03-05

申请号：DE3628079

申请日：1986-08-19

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  NEUMANN PETER DR ,  HELWIG REINHARD DR ,  TRAUTH HUBERT DIPL ING

IPC: C07D405/12 ,  C07D405/14 ,  C08K5/3435 ,  C07D307/68 ,  C08K5/34 ,  C09D5/32 ,  C09K15/30

Abstract: Furan-3-carboxamide derivs. of formula (I) and their salts are new: R1-R3=H, alkyl, cyclohexyl or phenyl, but not all H; R4=NR5R6 or a gp. of formula (II): A is a bridging gp. contg. a heterocyclic ring or a 1-12C alkyl gp. interrupted by up to three O or N atoms; R5=7-12C aralkyl, 4-12C cycloalkyl, or 1-12C alkyl substd. by a heterocyclic gp.; R6 is a gp. of formula (III): R7-R10=1-4C alkyl, or R7+R8 or R9+R10=(CH2)4 or (CH2)5; R11=H, 2-16C acyl, 1-8C alkyl, 3-8C alkenyl, 2-4C hydroxyalkyl or aralkyl. USE - (I) are useful as light stabilisers for organic materials, esp. polyolefins.

公开(公告)号：DE3572662D1

公开(公告)日：1989-10-05

申请号：DE3572662

申请日：1985-06-10

Applicant: BASF AG

Inventor： LECHTKEN PETER DR ,  TRAUTH HUBERT DIPL ING ,  WEISS STEFAN DR ,  HETTCHE ALBERT DR

IPC: A23K1/16 ,  A23L3/34 ,  A23L3/3544 ,  A61K8/49 ,  A61K47/22 ,  C07D327/06 ,  C09K15/00 ,  C09K15/12