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Novel anti-oil-fouling nano perfluoro-stone protective agent and preparation method thereof

An anti-oil and protective agent technology, applied in anti-fouling/underwater coatings, biocide-containing paints, coatings, etc., can solve the problems of poor oil resistance, short service life, and the surface of stone products is easily damaged by oil, etc. question

Inactive Publication Date: 2019-11-12
XIAMEN SINO CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a novel anti-oil pollution nano-perfluorinated stone protective agent and its preparation method, which solves the problem that most of the existing stone protective agents are made of organic silicon and are resistant to oil pollution. Poor performance, the surface of stone products is easily damaged by oil, and the service life is short

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A novel anti-oil pollution nano perfluorinated stone protective agent and its preparation method, the raw materials include: 5 parts of inorganic nanomaterials, 0.3 parts of thickener, 0.5 parts of silane coupling agent, 6 parts of perfluorinated organic matter, modified 8 parts of silicone oil, 5 parts of organic resin and 80 parts of organic solvent.

[0025] The invention also discloses a preparation method of a novel anti-oil pollution nano perfluorinated stone protective agent, which specifically includes the following steps:

[0026] Step 1. Add the perfluorinated organics into the reaction kettle, and then add the organic solvent into the reaction kettle to dilute the perfluorinated organics. During the dilution process, stir with a stirring bar. The stirring time is 2 to 3 minutes. The organic solvent is Absolute ethanol or isopropanol;

[0027] Step 2: Add modified silicone oil and organic resin into the reaction kettle, and heat the reaction kettle at a tempe...

Embodiment 2

[0031] A novel anti-oil pollution nano-perfluorinated stone protective agent and its preparation method, the raw materials include: 6 parts of inorganic nano-materials, 0.4 parts of thickener, 0.6 parts of silane coupling agent, and 7 parts of perfluorinated organic matter , 9 parts of modified silicone oil, 6 parts of organic resin and 90 parts of organic solvent.

[0032] The invention also discloses a preparation method of a novel anti-oil pollution nano perfluorinated stone protective agent, which specifically includes the following steps:

[0033] Step 1. Add the perfluorinated organics into the reaction kettle, and then add the organic solvent into the reaction kettle to dilute the perfluorinated organics. During the dilution process, stir with a stirring bar. The stirring time is 2 to 3 minutes. The organic solvent is Absolute ethanol or isopropanol;

[0034] Step 2: Add modified silicone oil and organic resin into the reaction kettle, and heat the reaction kettle at a...

Embodiment 3

[0038]A novel anti-oil pollution nanometer perfluorinated stone protective agent and its preparation method, the raw materials include: 7 parts of inorganic nanomaterials, 0.5 parts of thickening agent, 0.7 parts of silane coupling agent, and 8 parts of perfluorinated organic matter , 10 parts of modified silicone oil, 7 parts of organic resin and 100 parts of organic solvent.

[0039] The invention also discloses a preparation method of a novel anti-oil pollution nano perfluorinated stone protective agent, which specifically includes the following steps:

[0040] Step 1. Add the perfluorinated organics into the reaction kettle, and then add the organic solvent into the reaction kettle to dilute the perfluorinated organics. During the dilution process, stir with a stirring bar. The stirring time is 2 to 3 minutes. The organic solvent is Absolute ethanol or isopropanol;

[0041] Step 2: Add modified silicone oil and organic resin into the reaction kettle, and heat the reaction...

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Abstract

The invention discloses a novel anti-oil-fouling nano perfluorinated stone protective agent which is prepared from the following raw materials in parts by weight: 5-7 parts of an inorganic nano material, 0.3-0.5 part of a thickening agent, 0.5-0.7 part of a silane coupling agent, 6-8 parts of a perfluorinated organic matter, 8-10 parts of modified silicone oil, 5-7 parts of organic resin and 80-100 parts of an organic solvent. The inorganic nano material comprises one or two of nano silicon dioxide, nano zinc oxide, nano silver and nano titanium dioxide. The invention relates to the technicalfield of stone protective agents. According to the novel anti-oil-fouling nano perfluorinated stone protective agent, the perfluorinated organic matter, the modified silicone oil and the organic resinare added into the organic solvent, so that the oil stain resistance of stone can be enhanced; the silane coupling agent and the thickening agent are utilized to enhance the viscosity between the organic matter and the inorganic matter and improve the water resistance; the inorganic nano material is matched, so that the stone protective agent not only can enhance the strength and wear resistanceof the stone, but also can effectively prevent water-soluble substance pollution, and effectively prolongs the service life of the stone.

Description

technical field [0001] The invention relates to the technical field of stone protective agents, in particular to a novel anti-oil pollution nano perfluorinated stone protective agent and a preparation method thereof. Background technique [0002] The definition of stone protective agent Stone protection is to use some protective agents to brush, spray, paint, roll, pour and soak, so that the stone protective agent is evenly distributed on the stone surface or penetrates into the stone to form a protection, so that the stone has waterproof, Anti-fouling, acid and alkali resistance, anti-aging, anti-freeze-thaw, anti-biological erosion and other functions, so as to achieve the effect of improving the service life and decorative performance of stone. Due to the rapid development of the building decoration industry and the rapid growth of the stone protection industry, the protective agent market has become unprecedentedly prosperous, with dozens of varieties and a growing trend...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D5/16C09D7/61C09D7/63C09D7/65
CPCC08K2003/0806C08K2003/2241C08K2003/2296C08K2201/011C08L2205/03C09D5/1675C09D5/1687C09D183/04C08L101/00C08K13/02C08K3/36C08K3/22C08K3/08C08K5/54
Inventor 杜超
Owner XIAMEN SINO CHEM CO LTD