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Multifunctional repairing liquid for ancient books and processing method of ancient books

A multi-functional, repairing liquid technology, applied in the post-treatment of waste paper, etc., can solve the problems of difficult large-scale treatment and complicated treatment process, and achieve the effect of reducing treatment operations, improving treatment efficiency and reducing treatment cycle

Active Publication Date: 2019-03-26
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the methods for the protection of ancient books at home and abroad mainly focus on deacidification, but multifunctional ancient book treatment methods are relatively rare. Most of the treatment processes are relatively complicated, and most of them are dipping treatment, which is difficult to achieve large-scale treatment.

Method used

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  • Multifunctional repairing liquid for ancient books and processing method of ancient books
  • Multifunctional repairing liquid for ancient books and processing method of ancient books
  • Multifunctional repairing liquid for ancient books and processing method of ancient books

Examples

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Embodiment 1

[0035] An ancient book treatment solution and ancient book treatment method integrating deacidification, strengthening, antibacterial and anti-aging functions in this embodiment, the specific steps are as follows:

[0036] (1) Pretreatment of paper samples: clean up the impurities on the surface of ancient books, then place them in a standard constant temperature and humidity room (T=23°C, RH=50%) for 24 hours, take them out and put them in a vacuum drying equipment with a vacuum degree of 0.1013MPa. Dry at 40°C for 24 hours, so that the moisture content of the paper is 2.0 wt.%.

[0037] (2) Preparation of medicinal solution: the alkaline mixed sol (MgO and CaO mass ratio is 4:1, surfactant is that CTMAB add-on is 0.5% (based on the quality of the alkaline mixed sol); the stirring speed is 500r / min, and the stirring time is 30min; the ultrasonic frequency is 100KHz, and the ultrasonic time is 30min) and the ETA / isopropanol / water solution (isopropanol: Water = 6:4, volume rat...

Embodiment 2

[0043] An ancient book treatment solution and ancient book treatment method integrating deacidification, strengthening, antibacterial and anti-aging functions in this embodiment, the specific steps are as follows:

[0044] (1) Pretreatment of paper samples: clean up the impurities on the surface of ancient books, then place them in a standard constant temperature and humidity room (T=23°C, RH=50%) for 24 hours, take them out and put them in a vacuum drying equipment with a vacuum degree of 0.1013MPa. Dry at 40°C for 24 hours, so that the moisture content of the paper is 2.0 wt.%.

[0045] (2) Preparation of medicinal solution: preparation mass concentration is the alkaline mixed sol of MgO / CaO / HMDO (the mass ratio of MgO and CaO is 4:1, and surfactant is that CTMAB add-on is 0.5% (based on the quality of the alkaline mixed sol); the stirring speed is 100r / min, and the stirring time is 10min; the ultrasonic frequency is 100KHz, and the ultrasonic time is 60min), and preparing a...

Embodiment 3

[0055] An ancient book treatment solution and ancient book treatment method integrating deacidification, strengthening, antibacterial and anti-aging functions in this embodiment, the specific steps are as follows:

[0056] (1) Pretreatment of paper samples: clean up the impurities on the surface of ancient books, then place them in a standard constant temperature and humidity room (T=23°C, RH=50%) for 24 hours, take them out and put them in a vacuum drying equipment with a vacuum degree of 0.1013MPa. Dry at 40°C for 24 hours, so that the moisture content of the paper is 2.0 wt.%.

[0057] (2) Preparation of medicinal solution: MgO / CaO / TiO whose mass concentration is 4g / L is prepared 2 Alkaline mixed sol of / HMDO (MgO / CaO / TiO 2 The mass ratio of the compound is 4:1:1 (the amount of CaO is 1 part), and the surfactant is that the addition of CTMAB is 0.5% (based on the quality of the alkaline mixed sol); the stirring speed is 500r / min, and the stirring time is 30min; The ultras...

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Abstract

The invention discloses multifunctional repairing liquid for ancient books and a processing method of the ancient books, belonging to the technical field of ancient book protection. The multifunctional repairing liquid contains alkaline mixed sol and an alcohol-water solution, wherein the alkaline mixed sol is prepared by adding a surfactant to the outsides of metallic oxide nano-particles, and dispersing the metallic oxide nano-particles into an inert solvent; and the alcohol-water solution contains quaternary ammonium salt. The processing method of the ancient books comprises the steps of carrying out impurity cleaning and constant-temperature and constant-humidity drying on the ancient books, dipping the ancient books into uniformly dispersed alkaline mixed sol, taking out the ancient books, airing for drying, putting the ancient books into closed deacidification equipment, introducing an atomized quaternary ammonium salt water solution so as to spray pages of the ancient books, drying, and standing at an environmental temperature in a ventilating place, so as to finish the processing. According to the multifunctional repairing liquid and the processing method, multifunctional processing effects of deacidification, enhancement, antibiosis, anti-aging and the like of the ancient books can be achieved.

Description

technical field [0001] The invention belongs to the technical field of ancient book protection, and in particular relates to a multifunctional ancient book restoration liquid and a processing method thereof. Background technique [0002] my country has a long history and numerous ancient books and cultural relics. According to statistics, the total number of ancient books in my country exceeds 30 million, and the listed rare books exceed 2.5 million. Ancient books and cultural relics have value attributes such as historical relics, academic materials, and artistic representation. In the process of dissemination, due to poor storage conditions or human destruction, a large number of ancient books and cultural relics will inevitably suffer from aging, damage and other damage. Therefore, the protection of ancient books and cultural relics is very important. However, the protection of ancient books is also a worldwide problem. Traditional paper deacidification enhancement meth...

Claims

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Application Information

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IPC IPC(8): D21H25/18
CPCD21H25/18
Inventor 任俊莉何贝常敏敏刘传富樊惠明
Owner SOUTH CHINA UNIV OF TECH
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