Environment-friendly nano-silver bacteriostatic compound
A compound and nano-silver technology, which is applied in the field of antibacterial agents, can solve the problems of secondary pollution and antibacterial effects, achieve good biodegradability, increase film density, and improve stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0029] The preparation method of composite base material, comprises the steps:
[0030] (1) Take nano-copper powder and mix it with HCl solution with a mass fraction of 12% according to the mass ratio of 1:12~18, and then use 400W ultrasonic treatment for 25~40min, let it stand at room temperature for 1~3h, filter with suction, take the filter residue and wash it with water to the lotion After it is neutral, get pretreated nano-copper powder, mix polyethylene glycol octyl propyl ether and reagents at a mass ratio of 1:15~25, stir at 400~600r / min for 40~60min, and get a mixed solution, take the mixed solution Add hydroxylated multi-walled carbon nanotubes with a mass of 20-40% of the mixed liquid and pretreated nano-copper powder with a mass of 10-20% of the mixed liquid, move to an ultrasonic oscillator, and oscillate ultrasonically at a frequency of 45-55kHz for 40-60min to obtain a suspension liquid, take the suspension and pass it through a 0.25 μm filter membrane to obtain...
Embodiment 1
[0040] Thickener: mix lanolin and sodium alginate at a mass ratio of 1:3 to obtain a thickener;
[0041] Plasticizer: Mix triethyl citrate and dioctyl phthalate at a mass ratio of 4:1 to obtain a plasticizer;
[0042] Leveling agent: Mix polydimethylsiloxane and carboxymethyl cellulose at a mass ratio of 6:1 to obtain a leveling agent;
[0043] Auxiliary materials: mix polyamide and polylactic acid at a mass ratio of 7:1 to obtain auxiliary materials;
[0044] Reagent: Mix sodium dodecyl sulfonate and ethanol solution with a volume fraction of 60% according to the mass ratio of 1:15 to obtain the reagent;
[0045] Plant essential oil: jasmine essential oil;
[0046] Lecithin: soybean lecithin;
[0047] The preparation method of composite base material, comprises the steps:
[0048] (1) Take nano-copper powder and add HCl solution with a mass fraction of 12% according to the mass ratio of 1:12, mix it, treat it with 400W ultrasonic wave for 25 minutes, let it stand at room ...
Embodiment 2
[0058] Thickener: mix lanolin and sodium alginate at a mass ratio of 1:7 to obtain a thickener;
[0059] Plasticizer: Mix triethyl citrate and dioctyl phthalate at a mass ratio of 8:1 to obtain a plasticizer;
[0060] Leveling agent: Mix polydimethylsiloxane and carboxymethyl cellulose at a mass ratio of 10:1 to obtain a leveling agent;
[0061] Auxiliary materials: mix polyamide and polylactic acid at a mass ratio of 12:1 to obtain auxiliary materials;
[0062] Reagent: Mix sodium dodecyl sulfonate and ethanol solution with a volume fraction of 60% according to the mass ratio of 1:25 to obtain the reagent;
[0063] Plant essential oil: lavender essential oil;
[0064] Lecithin: egg lecithin;
[0065] The preparation method of composite base material, comprises the steps:
[0066] (1) Take nano-copper powder and add HCl solution with a mass fraction of 12% according to the mass ratio of 1:18, mix it with 400W ultrasonic treatment for 40min, let it stand at room temperature...
PUM
Property | Measurement | Unit |
---|---|---|
quality score | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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