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Artificial marble having various designs and process for preparing the same

An artificial marble and pattern technology, applied in the direction of imitating natural patterns, special patterns, household appliances, etc., can solve problems such as the limitations of external design patterns

Inactive Publication Date: 2009-11-25
LG CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the above-mentioned conventional methods for producing artificial marble, there is a problem that the prepared artificial marble product has limitations in expressing various external design patterns.
However, this published patent still does not refer to the use of chip boards to prepare artificial marble

Method used

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  • Artificial marble having various designs and process for preparing the same
  • Artificial marble having various designs and process for preparing the same
  • Artificial marble having various designs and process for preparing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A cement-based artificial marble was prepared by using colored glass chips and natural marble chips.

[0041] First, after placing the pre-designed star-shaped screen on the PET film, PVC sol was poured on the screen. Then, the screen was rolled up with a rubber roller so that the PVC sol was transferred onto the PET film to have a star pattern.

[0042]Subsequently, after sprinkling colored glass chips having a diameter of 3 mm to 6 mm on the PET film, the PET film was shaken to remove those redundant colored glass chips scattered on specific portions of the PET film where no PVC sol was applied. Then, the PET film was baked in an oven at a temperature of 180° C. for about 5 minutes to gel the PVC sol. After completion of the gelation of the PVC sol, non-adhered fragments of colored glass were removed again by shaking the PET film.

[0043] The obtained PET sheet was put into a mold having a length of 450 mm, a width of 450 mm, and a thickness of 30 mm, with the stai...

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Abstract

Disclosed is an artificial marble used in an exterior or interior constructional material for buildings and a process for preparing the same. The artificial marble is prepared by use of a chip sheet, to have various design patterns at a surface thereof.

Description

technical field [0001] The invention relates to an artificial marble with various surface design patterns and a preparation method thereof. More specifically, the present invention relates to an artificial marble having various exterior design patterns and a method for producing the same, the method comprising: inserting an exterior design pattern plate using chips into a mold; pouring base adhesive slurry into the Covering the exterior design pattern plate in a mold; vibrating the mold by using a vibrator to remove air bubbles contained in the base adhesive slurry; and performing curing and surface treatment operations on the molded article. Background technique [0002] Generally, artificial marble used as an exterior or interior construction material of a building is prepared by mixing various decorative pieces into a base binder slurry, pressing or casting the mixture, and finally surface-treating the resulting article to A prepared artificial marble product having a gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B14/02
CPCC04B2111/545C04B2111/00612C04B26/06B44F9/04C04B14/22C04B14/285C04B40/0067C04B2103/54B65F1/0073B65F1/06B65F1/1415B65F1/1473B65F2210/18B65F2220/1063
Inventor 高海枡房极必金荣贤
Owner LG CHEM LTD
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