Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Gold leaf pasting method for archaeological restoration

A technology of gold foil and cultural relics, which is applied in the field of gold foil backing for the restoration of archaeological cultural relics. It can solve the problems of peeling, poor durability of gold foil, and easy wrinkling of gold foil, and achieve good adhesion performance, improve stability and durability, and increase physiological compatibility. sexual effect

Inactive Publication Date: 2018-09-14
余其姝
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing gold foil back-pasting technology is common, there are some technical problems, such as the pasted gold foil and the gold-pasted surface are not completely bonded, the durability of the pasted gold foil is poor, and the gold foil is easy to wrinkle after a long time (1-2 years) even peeling off

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gold leaf pasting method for archaeological restoration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0021] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt on the gold-plated surface;

[0022] Step 2: Coat primer on the gold-plated surface. The primer contains the following materials in mass ratio: urushiol 13.7%, color reducing agent 0.1%, polyethyl acrylate 3%, gum 7%, sodium silicate 6 %, ethyl acetate 8%, paraffin wax 4%, vegetable oil 9%, the balance is deionized water;

[0023] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0024] Step 4: Cover one side of the gold foil with backing pape...

Embodiment 2

[0032] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0033] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt on the gold-plated surface;

[0034] Step 2: Coat primer on the gold-plated surface. The primer contains the following materials in mass ratio: urushiol 14.2%, color reducing agent 0.2%, polyethyl acrylate 4%, gum 8%, sodium silicate 7 %, ethyl acetate 9%, paraffin wax 5%, vegetable oil 10%, the balance is deionized water;

[0035] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0036] Step 4: Cover one side of the gold foil with backing pap...

Embodiment 3

[0044] Paste gold leaf on the surface of the bronze of 9 square centimeters

[0045] Step 1: Choose a smooth and flat gold-plated surface to remove dust and dirt from the gold-plated surface;

[0046] Step 2: Coating primer on the gold-plated surface. The primer contains the following raw materials in mass ratio: urushiol 15.6%, color reducing agent 0.25%, polyethyl acrylate 4.3%, gum 8.2%, sodium silicate 7.2 %, ethyl acetate 9.5%, paraffin wax 5.4%, vegetable oil 11.5%, the balance is deionized water;

[0047] Step 3: Cover the surface of the primer with leveling paper, wipe gently with cotton cloth to make the leveling paper fit the paint surface completely, then remove the leveling paper, and repeat with new leveling paper until the paint surface is smooth and the thickness is 0.03 -0.05mm, the flat paper is raw rice paper coated with an adsorption layer, the adsorption layer includes 57% polypropylene and 43% polyester fiber filaments;

[0048] Step 4: Cover one side of the gold...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a gold leaf pasting method for archaeological restoration. The gold leaf pasting method comprises the steps of treating a to-be-gilded surface, applying primer to the to-be-gilded surface, absorbing primer with untreated Xuan paper, and pasting gold leaves, wherein the primer is prepared from the following raw materials according to mass ratio: 13.7% to 18.5% of urushiol, 0.1% to 0.3% of subtractive agent, 3% to 6% of polyethylene acrylate, 7% to 9% of gum, 6% to 8% of sodium silicate, 8% to 12% of acetic ether, 4% to 6.5% of paraffin, 9% to 14% of vegetable oil and thebalance of deionized water.

Description

Technical field [0001] The invention relates to the field of restoration of archaeological cultural relics, in particular to a method for recovering gold foil for archaeological cultural relics restoration. Background technique [0002] Gold foil has a long history in my country. Among the unearthed artifacts in Sanxingdui, Guanghan, Sichuan Province, archaeologists have discovered that bronze ware is decorated with gold foil. As cultural relics have been buried in the ground for a long time and have been eroded by years, and have been damaged to varying degrees, most of the cultural relics that have been excavated need to be repaired. The restoration of cultural relics generally requires spectral analysis, drawing, adhesion, reinforcement, and repair. For cultural relics pasted with gold foil, it is generally necessary to perform gold foil back paste. Although the existing gold foil reattachment technology is common, there are some technical problems. For example, the pasted go...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B44C1/14C09D191/00C09D5/00C09D7/61C09D7/65
CPCB44C1/14C08L2205/035C09D5/002C09D191/00C09D7/61C09D7/65C08L33/08C08L93/00C08L91/06C08L67/08C08K3/34
Inventor 余其姝
Owner 余其姝
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com