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PL EN


1981 | 1-2 | 98-99

Article title

Usuwanie grynszpanu z papieru

Authors

Content

Title variants

EN
THE REMOVAL OF VERDIGRIS FROM PAPER

Languages of publication

PL

Abstracts

EN
On old maps in verdigris painted places there occur now crumbling and falling-off stains difficult to remove with usual agents. Some ligands, forming soluble chelates in combination with copper, were examined. The examinations made allowed us to choose the bath in 1% water solution o f sulfosalicylic acid or 1% solution o f disodium EDTA salt to remove the stains.

Year

Issue

1-2

Pages

98-99

Physical description

Dates

published
1981

Contributors

author
  • dr, Laboratorium Naukowo-Badawcze PP PKZ — Oddział w Warszawie

References

  • M. A. H e p w o r t h , K. H. J а с k, R. S. N y h o l m, „Nature”, 171, 1957.
  • H. D i e h l , „Chem. Revs.”, 21, 1937.
  • J. M i n c z e w s k i , Z. M a r c z e n k o , Chemia analityczna, PWN, Warszawa 1965.

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.desklight-09f1a676-5179-485f-9fcd-528f2093dd87
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