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The Influence of Some Environmental Factors on Temporary Degradation of Organic Components of Paper Pulp and Writing Compositionsстатья
- Авторы: Mehrabova M.A., Gulmemmedov K.J., Kochemirovskaya S.V., Kozhakhmetov S.K., Barova V.O., Mokhorov D.D., Kochemirovsky V.A.
- Журнал: NATURAL PRODUCTS JOURNAL
- Том: 15
- Год издания: 2024
- DOI: 10.2174/0122103155322800240911053346
- Аннотация: Paper sheet materials and written compositions are complex multi-component mixtures, including dyes, solvents and resins, preservatives, and antioxidants, i.e., complex organic mixtures that change over time. Technical examination of materials and documents is in demand in the judicial and archival industry. Determining the actual date of appearance of a particular inscription on a sheet of paper is one of the most important and complex expert tasks. The task is divided into two components: analysis of the processes of temporary degradation of paper pulp and processes of temporary degradation of organic writing materials.
- Добавил в систему: Кочемировский Владимир Алексеевич