公开(公告)号：AT368694T

公开(公告)日：2007-08-15

申请号：AT02795164

申请日：2002-12-12

Applicant: BASF AG

Inventor： LEBERFINGER MARCUS ,  SCHOLZ GUENTER ,  ARENZ STEFAN ,  BRAND JOHANN

IPC: C08G18/08 ,  C08G18/65 ,  C08G18/28 ,  C08G18/32 ,  C08G18/36 ,  C08G18/42 ,  C08G18/66 ,  C08G18/71 ,  C08G18/72 ,  C08K5/053 ,  C08K5/29 ,  C08L75/04 ,  C08L75/06

公开(公告)号：AT366775T

公开(公告)日：2007-08-15

申请号：AT02735304

申请日：2002-04-25

Applicant: BASF AG

Inventor： MALZ HAUKE ,  BRAND JOHANN ,  FLUG THOMAS ,  HACKL CHRISTA

IPC: C08G18/40 ,  C08K5/00 ,  C08G18/38 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G65/332

Abstract: The invention relates to a mixture of substances with a number average molecular weight of between 500 and 15000 g/mol, whereby the number average molecular weight is different from the weight average molecular weight which is obtainable by A) reacting UV-absorbers, or a mixture of UV-absorbers and stabilisers for synthetic materials with dioles, whereby at least one section of the UV-absorbers or the stabilisers comprise at least two groups which react against dioles, and/or B) reacting UV-absorbers, or a mixture of UV-absorbers and stabilisers for thermoplastic synthetic materials with a polyol.