CN1305380C - Antibacterial agent for inner wall paint and its preparing method - Google Patents
Antibacterial agent for inner wall paint and its preparing method Download PDFInfo
- Publication number
- CN1305380C CN1305380C CNB2005100474371A CN200510047437A CN1305380C CN 1305380 C CN1305380 C CN 1305380C CN B2005100474371 A CNB2005100474371 A CN B2005100474371A CN 200510047437 A CN200510047437 A CN 200510047437A CN 1305380 C CN1305380 C CN 1305380C
- Authority
- CN
- China
- Prior art keywords
- elm
- bast
- interior wall
- wall paint
- antibacterial agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides an inner wall paint antibacterial agent and a preparation process thereof which belong to the preparative technique of architectural inner wall paint. The present invention is characterized in that the antibacterial agent is formed by that elm bark is ground into elm bast with the length of 2mm to 5mm and with the diameter below 0.5mm. The preparation process has the following steps that firstly, natural elm bark is dried at a lower temperature; then the dried elm bark is ground into elm bast with the length of 2mm to 5mm and with the diameter below 0.5mm; finally, the qualified elm bast is added into the existing inner wall paint, and the present invention can be used after mixed and stirred uniformly; the addition of the elm bast is 0.5%-3% of the weight of the existing inner wall paint. The present invention has the characteristics of accessibility material, low cost, no harm to human bodies, good antibacterial effect and durable effect.
Description
Technical field
The present invention relates to the new purposes of elm bast, particularly relate to a kind of application of elm bast in interior wall coating, belong to the technology of preparing of dope for inner wall of architecture mainly as antibacterial agent.
Background technology
Dope for inner wall of architecture is an exposed surface area the best part in the building, simultaneously also is the main positions that bacterium, fungi, mould multiply, and the bacterium that these are multiplied, fungi, mould are to the human beings'health influence greatly.Along with the raising that people require living quality, quality of life, people also pay attention to gradually to this problem.The antibacterial agent that is adopted in the dope for inner wall of architecture is mainly mineral salt such as mercury salt class at present, because the toxicity of himself has certain injury to human body; Other antimicrobial technology are mainly the photocatalyst technology, environment is had certain requirement, and cost are higher.The Chinese invention patent application provides a kind of " Multi-functional Environment-protecting Type Nanometer Interior Wall Coatinging And Preparation Method " for No. 03118030.2, and it consists of: pure-acrylic emulsion (or benzene emulsion), water, calgon, dispersant, thickener, preservative, nano-ZnO, nanometer SiO#-[2], nano-TiO #-[2], coarse whiting, titanium dioxide, wollastonite in powder, talcum powder, antifreezing agent, coalescents, levelling agent, defoamer.Its preparation method is earlier with the nano-component preliminary treatment, the uniform nano-component of dispersant and calgon and dispersant is added in the entry stir, and adds all the other components more step by step, is uniformly dispersed, and can gets product." a kind of interior wall coating " that the Chinese invention patent application provides for 99117416.X number with sterilizing function, this coating also is to be that filler is made with nano zine oxide (nano-ZnO), nontoxic, tasteless, non-stimulated to skin, and energy killing pathogenic bacteria, virus are as staphylococcus aureus, Escherichia coli, and killing rate is all more than 90%." jade interior wall coating and the preparation method " that the Chinese invention patent application provides for No. 03108996.8 is made up of auxiliary agent, jade powder, bactericide and water, and bactericide wherein is saturated silver-colored solution, and indoor unicellular mushroom is killed function.The antibacterial agent that is used for interior wall coating that provides in the technique scheme, though but have functions such as killing multiple mould, removal peculiar smell, but the material that adds is high-tech nano material or noble metal, its complicated process of preparation, cost is higher, the market outlet of remote-effects interior wall coating.
Summary of the invention
The objective of the invention is to overcome the prior art above shortcomings, improve by continuous test, provided a kind of novel antibacterial agent of interior wall coating and preparation method thereof that is used for, after this antibacterial agent adopts natural elm bark low temperature drying, the elm bast that grinding is made is an antimicrobial component, and the naturally occurring antibacterial action of performance elm bast suppresses and kill bacteria, fungi, mould, and effect is better, and harmless, cost is low, also has certain decoration function.
The technical scheme that the present invention provides is: the application of this elm bast in interior wall coating, and wherein elm bast is to grind the 2-5mm length of making, the elm bast below the diameter 0.5mm by natural elm bark, its preparation method is made of following steps:
(1). earlier with natural elm bark low temperature drying;
(2). the elm bark after will drying then grinds and is the fiber that 2-5mm is long, diameter 0.5mm is following;
Be characterized in that described elm bast is added in the interior wall coating as antibacterial agent, wherein the addition of elm bast is 0.5%～3% of existing interior wall coating weight.
Its using method is: qualified elm bast is added in the into existing interior wall coating can use after the mixing and stirring.
The said low temperature drying of the present invention is meant under not being higher than 100 ℃ of conditions the moisture content in the natural elm bark is dried that furnace drying method and equipment all adopt prior art.
The elm bark process of lapping that the present invention is said after will drying can adopt underhand polish, also can adopt existing equipment to grind.
The present invention is said to be added qualified elm bast in the interior wall coating, can be that other component with existing interior wall coating adds mixing and stirring simultaneously, also can be that other component for the treatment of existing interior wall coating mixes and adds elm bast again after stirring.
The said elm bast of the present invention adds as antibacterial agent in the various brands interior wall coating of selling on the existing market, and the addition of other component of interior wall coating is not had influence.
Compared with prior art, the invention has the beneficial effects as follows:
1. raw material is easy to get, and cost is low.
2. harmless.
3. good anti-bacterial effect, effect are lasting.
Embodiment
Embodiment 1
With natural elm bark at 90 ℃ of low temperature dryings, manually grind and be the fiber that 2mm is long, diameter 0.5mm is following, other components of existing interior wall coating are constant and be pre-mixed and stir, toward 1% elm bast that wherein adds existing interior wall coating weight, after the mixing and stirring, can use as commodity.In 1 year, antibiotic rate can reach 93% after test records use; Use in the 1-3 of back, antibiotic rate can reach more than 90%.
Embodiment 2
With natural elm bark at 90 ℃ of low temperature dryings, manually grind and be the fiber that 2mm is long, diameter 0.5mm is following, other components of existing interior wall coating are constant and be pre-mixed and stir, toward 3% elm bast that wherein adds existing interior wall coating weight, after the mixing and stirring, can use as commodity.In 1 year, antibiotic rate can reach 97% after test records use; Use in the 1-3 of back, antibiotic rate can reach more than 95%.
Embodiment 3
With natural elm bark at 90 ℃ of low temperature dryings, manually grind and be the fiber that 2mm is long, diameter 0.5mm is following, other components of existing interior wall coating are constant and be pre-mixed and stir, toward 0.5% elm bast that wherein adds existing interior wall coating weight, after the mixing and stirring, can use as commodity.In 1 year, antibiotic rate can reach 91% after test records use; Use in the 1-3 of back, antibiotic rate can reach more than 90%.
Claims (2)
1. the application of elm bast in interior wall coating, wherein said elm bast is for being ground long, the elm bast below the diameter 0.5mm of the 2-5mm that makes by natural elm bark, it is characterized in that described elm bast is added in the interior wall coating as antibacterial agent.
2. the application of elm bast according to claim 1 in interior wall coating is characterized in that the addition of described elm bast is 0.5%～3% of existing interior wall coating weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100474371A CN1305380C (en) | 2005-10-19 | 2005-10-19 | Antibacterial agent for inner wall paint and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100474371A CN1305380C (en) | 2005-10-19 | 2005-10-19 | Antibacterial agent for inner wall paint and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1748513A CN1748513A (en) | 2006-03-22 |
| CN1305380C true CN1305380C (en) | 2007-03-21 |
Family
ID=36604313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100474371A Expired - Fee Related CN1305380C (en) | 2005-10-19 | 2005-10-19 | Antibacterial agent for inner wall paint and its preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1305380C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106432936A (en) * | 2016-08-31 | 2017-02-22 | 李冠辉 | Coating coil for decorating interior wall |
| CN106752230A (en) * | 2016-11-28 | 2017-05-31 | 墨宝股份有限公司 | A kind of antiseptic of dope for inner wall of architecture and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043423A (en) * | 1988-12-23 | 1990-07-04 | 铁汉 | Bactericidal sterilizing mosquito-killing insence |
-
2005
- 2005-10-19 CN CNB2005100474371A patent/CN1305380C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043423A (en) * | 1988-12-23 | 1990-07-04 | 铁汉 | Bactericidal sterilizing mosquito-killing insence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1748513A (en) | 2006-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102816493B (en) | Be rich in the nanometer internal wall environmental protection coating material that silver-colored selenium germanium multielement multifunctinoal health lengthens one's life | |
| CN101029204A (en) | Multifunctional water woodenware pigment and its production | |
| CN102888155B (en) | A kind of preparation method of clean taste environmental protection moisture adjustable antibiotic paint | |
| CN103059679A (en) | Odorless anti-formaldehyde environment-friendly internal wall latex paint and preparation method thereof | |
| CN106493825B (en) | A kind of antibacterial and mouldproof Mobyneb aldehyde-free stalk wood-based plate and preparation method thereof | |
| CN105199462B (en) | Plant sterilization function for expelling pests type interiro wall latex paint and preparation method thereof | |
| CN104774514B (en) | It can adsorb and decompose net taste coating of low VOC of formaldehyde in air and preparation method thereof | |
| CN103923536A (en) | Preparation method for ecological air-purifying humidity-regulating antibacterial interior wall paint | |
| CN111849282B (en) | Monoatomic antibacterial and disinfectant interior wall coating and preparation method thereof | |
| EP1826248B1 (en) | Container fastening coating composition, container fastening coating, its manufacture and application | |
| CN105017892B (en) | Interior wall antibacterial and mildew-resistant functional coating | |
| CN1420146A (en) | Antibacterial health ecologic nanopaint | |
| CN107721382A (en) | A kind of antibacterial ancient painted pottery | |
| CN105462391A (en) | Interior wall latex paint having efficient sterilization and anion releasing functions | |
| CN108456476A (en) | A kind of light catalytic air-sterilizing purification environmental-protection interior wall coating and preparation method thereof | |
| CN111513081A (en) | Antibacterial agent and application thereof | |
| CN103509423A (en) | Modified bactericidal paint and preparation method thereof | |
| CN107555843A (en) | A kind of artificial quartz stone plate | |
| CN113004732A (en) | Formula and preparation method of antibacterial coating | |
| CN1305380C (en) | Antibacterial agent for inner wall paint and its preparing method | |
| CN110184681A (en) | A kind of preparation method of silver/titanium dioxide nanotube | |
| CN109851371B (en) | Novel efficient antibacterial material for ceramic and quartz plates and preparation method thereof | |
| CN1280361C (en) | Environmental protection type nano material modified latex paint for internal wall | |
| CN114045111B (en) | Bactericidal and virucidal coating and preparation method and application thereof | |
| CN107568265B (en) | Silver-rare earth composite antibacterial agent for plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |