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  1. 2 Ochrona Zabytków

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  1. 1 Jakubowski P.

  2. 1 Ślesiński W.

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  1. 1 1997

  2. 1 1984

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Dawne metody i środki chemiczne stosowane przy konserwacji malarstwa sztalugowego

100%
Ślesiński W.
Ochrona Zabytków
|
1984
|
issue 1
25-27
EN
The aim of the article is to show a developmental line in the conservation of easel paintings derived from craftsmanship through the conservation art to conservation as a branch of science. The answer to the question what methods and what chemical agents were used in the past iis difficult. This difficulty is, in the first place, the result of a small number of source materials that are in our posession. The course of repairs and renewals of such financially and factually insignificant objects as easel paintings was never recorded At the same time the maintenance of professional secrets for a long time still intensified this difficulty. Despite difficulties just mentioned studies on the history of conservation .are continued and ascertain us that without theoretical and practical achievements of our forerunners present attainments of the conservation of works of art would not have been possible.
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Fizyko-chemiczne metody oczyszczania malowideł ściennych

84%
Jakubowski P.
Ochrona Zabytków
|
1997
|
issue 3
250-255
EN
The author presents methods of cleaning murals, and introduces a division into mechanical and liquid varieties. He explains the nature of the methods in question and concentrates on physico-chemical types. The article discusses the impact of organic solvents and characteristic groups of the latter as well as their application. The author advises how to choose suitable solvents and their mixtures by resorting to the J. R Teas triangular diagram. He subsequently examines the effect of water and water solutions such as detergents, acids, enzymes and alkalines upon the substance to be removed. Finally, he proposals the use of absorbents and solvent carriers as substances assisting in the process of cleaning.
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