Sökning: "Varnish removal"
Hittade 5 uppsatser innehållade orden Varnish removal.
1. Nya metoder för fernissaborttagning – En komparativ studie
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : In recent years, new varnish removal methods have emerged in conservation, with two notable approaches: the tissue-gel composite method, involving gel-coated tissue material pressed onto varnished surfaces for simultaneous dissolution and binding, and the use of Evolon® CR textile saturated with solvent. Evolon® CR offers an alternative to gels and tissue-gel composites, aiming to eliminate residue from gel thickening agents and the need for mechanical cleaning, while enabling the use of non-polar solvents in a bound form. LÄS MER
2. The Use of Gels for the Removal of Cellulose Nitrate Lacquer on Silver
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : The conservation of silver objects mainly constitutes addressing the issues of tarnish removal and of preventing tarnish. For decades lacquer has been used to coat silver objects in order to protect them from tarnishing. LÄS MER
3. DELAMINATING PAINT IN AN 18TH CENTURY CANVAS WALL PAINTING A Case Study at the von Echstedt Manor
Master-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : This study investigates the cause and progression of the ongoing deterioration in a canvas wall painting from the 1760s in the Green Chamber at the von Echstedt manor. In an area approximately 170 x 170 cm on the south wall, the paint is severely delaminating despite several attempt to consolidate it. LÄS MER
4. Studie av en jordglob från sent 1920-tal Problematiken i fernissat papper på metall
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : This project is an object study of a late 1920s terrestrial globe now owned by the Department of Earth Sciences at the University of Gothenburg. Published by the Swedish company P.A. Norstedt & Söner in Stockholm and printed in Berlin, the globe presents an unusual combination of materials; paper gores on a metal sphere. LÄS MER
5. Fernissa på papper - en komparativ studie mellan PVOH-borax och lösningsmedelsbad vid lackborttagning på papper
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : The main purpose of this study is to investigate the usage of high viscosity polymeric hydrogels in varnish removal on paper objects, for conservation purposes. Varnishing paper artefacts was a common practice between the 18th and 20th century. LÄS MER
