Antimicrobial primer coating agent for vacuum deposition and multilayer coating method using same
A vacuum deposition, antibacterial technology, applied in the direction of vacuum evaporation plating, coating, metal material coating process, etc., to achieve the effect of excellent waterproof and oil resistance, excellent transmittance, excellent antibacterial function
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0037] According to a second aspect of the present invention, there is provided a method for preparing a dry type antibacterial primer coating agent for vacuum deposition, which includes the following steps: a) preparing a coating comprising a silicon polymer, a functional organic or inorganic silane compound, and an antibacterial substance a mixture; and b) subjecting said mixture to a polycondensation reaction.
[0038] According to a third aspect of the present invention, there is provided a method for preparing a dry type antibacterial primer coating agent for vacuum deposition, which includes the following steps: i) preparing a mixture comprising a silicon polymer and a functional organic or inorganic silane compound; ii ) subjecting the mixture to a polycondensation reaction; and iii) adding and dispersing an antibacterial substance into the polycondensation reaction product for mixing.
[0039] The method and equipment used in the preparation of the mixture are not part...
Embodiment 1
[0053] In the reaction vessel, drop into 20g of (3-glycidoxypropyl) trimethoxysilane and 30g of silicon oligomers with epoxy groups, stir for 1 hour at a temperature of 150° C. under an inert argon atmosphere, and then 10 g of paeonol (extracted from Moutan cortex) was added thereto as an antibacterial substance. Put 50g of aminopropyltriethoxysilane (aminopropyltriethoxysilane) as a functional organic or inorganic silane compound therein, and carry out polycondensation reaction at a temperature of about 150° C. under an inert argon atmosphere, and then make the The reaction product was stabilized for 24 hours to prepare a dry antibacterial primer coating agent.
[0054] In addition, 50 g of aminopropyltriethoxysilane as a functional organic or inorganic silane compound was put into 50 g of perfluoropolyether (perfluoropolyether) as a fluorine-based polymer, and in an inert argon atmosphere at about The polycondensation reaction was performed at a temperature of 150° C., and ...
Embodiment 2
[0079] Add 20g of (3-glycidoxypropyl) trimethoxysilane and 30g of silicon oligomers with epoxy groups in the reaction vessel, and stir for 1 hour at a temperature of 150° C. under an inert argon atmosphere, Then, 50 g of aminopropyltriethoxysilane (aminopropyltriethoxysilane) as a functional organic or inorganic silane compound was put into it, and polycondensation reaction was carried out at a temperature of about 150° C. under an inert argon atmosphere. 10 g of paeonol (extracted from Cortex Moutan) was added into the reaction product as an antibacterial substance, and uniformly dispersed and mixed to prepare a dry antibacterial primer coating agent.
[0080] In addition, a dry waterproof / oil repellent coating agent (AF coating agent) was prepared in the same manner as in Example 1.
[0081] Use described dry antibacterial primer coating agent and dry waterproof / oil repellent coating agent prepared, and by the same way as Example 1 to toughened glass and polymethyl methacryl...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More 
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
