LONG WAVELENGTH SHIFTED BENZOTRIAZOLE UV-ABSORBERS AND THEIR USE
摘要
<p>The invention relates to novel benzotriazole UV-absorbers having a long wavelength shifted absorption spectrum with significant absorbance up to 410-420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers and the use of the new compounds as UV-light stabilizers for organic materials.</p>
申请公布号
WO2006082145(A1)
申请公布日期
2006.08.10
申请号
WO2006EP50354
申请日期
2006.01.23
申请人
CIBA SPECIALTY CHEMICALS HOLDING INC.;FRITZSCHE, KATHARINA;BRAIG, ADALBERT;FREY, MARKUS;FISCHER, WALTER
发明人
FRITZSCHE, KATHARINA;BRAIG, ADALBERT;FREY, MARKUS;FISCHER, WALTER
