CN1458199A

CN1458199A - Health type nano composite antibiotic emulsion paint

Info

Publication number: CN1458199A
Application number: CN 02117668
Authority: CN
Inventors: 高学江
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-14
Filing date: 2002-05-14
Publication date: 2003-11-26

Abstract

The antibiotic emulsion paint contains nano inorganic antibiotic prepared through nano photocatalysis and RE activation. It has double antibiotic mechanisms of delayed releasing metal ion and active oxygen free radical to kill bacteria. By means of RE activation, the paint can disturb the nucleic acid synthesis in the cell and cell membrane of bacteria under radiation of UV ray to reach the aim of suppressing bacterial propagation. The paint can produce negative ion in the air around the coating to degrade organic volatile matter and bad smell and to freshen air. It is used for wall and ceiling inside buildings with relatively high sanitary requirement.

Description

Health type nano composite antibiotic emulsion paint

Technical field

The present invention relates to a kind of health type nano composite antibiotic emulsion paint production and use.

Background technology

The antiseptic-germicide of antibiotic emulsion paint is different from the purpose that traditional organic antibacterial agent (after coating moves water, volatilization immediately) does not have long acting antibiotic.

Nano material, the nano composite dope that disperses the back to form in traditional organic coating mainly is by adding the antibiotic rice corpuscles of Nano type traditional coating to be carried out modification, and technology is simple relatively, and the industrialization feasibility is good.Be not all by the molecular nano composite dope of nanoparticle.

Domestic employing nanotechnology is produced the antibiotic powder of Nano type, is mainly used in the fabric, makes antibacterial underwear.This material is added in the coating by the mode of sub-argument, can make metope, ground that nano-disinfection coating is coated in hospital, pharmaceutical factory etc., can play good sterilization, the effect of keeping a public place clean.Be the best first-selected of current environmental friendly indoor product, revolutionary breakthrough arranged in antimicrobial field.Opened up the environment protection health material of unprecedented novel green, it will create the environment of better health, inhabitation, life, work, study for the mankind.

Antibiotic mechanism is pure physical action, and effect is lasting, safety.Do not contain any chemical sterilization composition.Smell is pure and fresh, healthy and safe reliable.

Summary of the invention

This antibiotic emulsion paint is the health type that adopts nano-photo catalytic and novel rare-earth activated nano inorganic antimicrobial agent the to be composited bacterium coating that efficiently goes out.

1, has the double sterilization mechanism of action, i.e. the slowly-releasing sterilization mechanism of metal ion and the sterilization mechanism of active oxygen radical.When the body of wall of coating antibiotic paint contacts with air, can produce layer of metal ionic protective membrane.When the bacterium that moves about in the air during, just can be lost the infringement ability by broken its inherent tissue near to or in contact with this protective membrane.

2, adopt rare-earth activated technology, UV-light (sunlight) is being arranged when existing, film coated surface produces a large amount of active oxygen radicals, active oxygen radical can be by the cytolemma of damage bacterium, suppress the synthetic of bacterioprotein, disturb cell walls of bacterium and synthesizing of cytolemma nucleic acid, reach and suppress vegetative purpose.

3, can make near the coatingsurface and produce negative ion in the air, degradation of organic substances volatile matter and peculiar smell, fresh air improves sleep, enhances metabolism and improves nourishing function such as infrared radiation rate, has fungistatic effect long-term, efficient, wide spectrum.

Be applicable to the upholstery and the protection in places such as family, hotel, hospital and school; and can satisfy needs to industries such as the higher food of health conditions requiring, pharmacy, public places; can be used for mineral substance interior wall end face and metopes such as concrete, cement, mortar, asbestos cement plate, plasterboard, also be applicable to the recoat of old organism coatingsurface.

Mainly solve present buildings stopping property and strengthen the indoor problem of environmental pollution that waits that harmful body of bringing can not be discharged as early as possible.

Description of drawings

Fig. 1, to use accompanying drawing separately be 1. concrete wall surface basic unit from inside to outside successively.2. cement waterproofing mortar screed-coat.3. antibacterial mastic is two times.4. antibiotic emulsion paint is twice.

Fig. 2, supporting use accompanying drawing are 1. concrete wall surface basic unit from inside to outside successively.2. water proof putty screed-coat.3. the alkali resistant bottom closing paint is one time.4. antibiotic emulsion paint is two times.

Correct using method is directly proportional with the antibiotic emulsion paint quality.

Carry out national standard GB/T9756-200.

Embodiment

Embodiment one: water intaking 30%, and dispersion agent 1.5%, defoamer 0.5%, titanium dioxide 25%, coarse whiting 10%, ACRYLIC EMULSION 30%, film coalescence aid 5%, the pH value stablizer is an amount of, and antiseptic-germicide is an amount of, is uniformly dispersed to form a kind of health type nano composite antibiotic emulsion paint.

Embodiment two: water intaking 30%, dispersion agent 1.5%, defoamer 0.5%, titanium dioxide 15%, talcum powder 20%, ACRYLIC EMULSION 30%, film coalescence aid 5%, the pH value stablizer is an amount of, and antiseptic-germicide is an amount of, is uniformly dispersed to form a kind of health type nano composite antibiotic emulsion paint.

Claims

1, major ingredient is as follows:

1. water 30%.

2. dispersion agent 1.5%.

3. defoamer 0.5%.

4. titanium dioxide 15%-25%.

5. coarse whiting 10% or talcum powder 20%.

6. ACRYLIC EMULSION 30%.

7. film coalescence aid 5%.

8. the pH value stablizer is an amount of.

9. antiseptic-germicide is an amount of.

2, according to claim 1, adopt the high speed dispersion method to produce, select for use regular producer raw material to meet national standard.