TY - GEN A1 - Holle, H. A1 - Kautek, W. A1 - Pentzien, Simone A1 - Krüger, Jörg A1 - Mäder, M. A1 - Schreiner, M. T1 - Laser cleaning on historic picture postcards T2 - Research in book and paper conservation in Europe - a state of the art N2 - This contribution compares traditional cleaning and laser methods. Partial laser cleaning with a nanosecond pulse laser (wavelength of 532 nm) has proved very promising for future application in paper conservation-restoration. Traditional cleaning methods are not always sufficient or successful in surface cleaning of objects of art. Comparative studies of traditional paper cleaning methods and laser cleaning were made on several historic picture postcards printed with the chromolithography technique. PY - 2009 SN - 978-3-85028-490-5 SP - 189 EP - 206 PB - Berger Horn CY - Wien, Austria AN - OPUS4-20397 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -