阅读说明：本技术 一种生态型微生物控制材料及其制备方法 (Ecological type microorganism control material and preparation method thereof ) 是由 不公告发明人 于 2019-01-15 设计创作，主要内容包括：本发明涉及一种生态型微生物控制材料及其制备方法纺织和涂料微生物控制领域,属于纺织和涂料微生物控制领域。生态型微生物控制材料具有高安全,缓释和耐洗涤的特征,采用人体所必需的铜元素和锌元素和氨基酸所组成,并严格控制铜和锌元素在制品上的含量,制成了高安全,持久的微生物控制材料,用于纺织品和涂料的添加,为纺织品和涂料提供持续的微生物自洁性能。从而降低人体因为微生物滋生导致的疾病感染,延长纺织品或涂料的寿命,提高人的生活水平,降低资源消耗。(The invention relates to an ecotype microorganism control material and a preparation method thereof, belonging to the field of microorganism control of textiles and coatings. The ecological microbe control material has the characteristics of high safety, slow release and washing resistance, is composed of copper element, zinc element and amino acid which are necessary for human bodies, and strictly controls the content of the copper and the zinc element on products, so that the high-safety and durable microbe control material is prepared, is used for adding textiles and coatings, and provides continuous microbe self-cleaning performance for the textiles and the coatings. Thereby reducing disease infection of human body caused by microorganism breeding, prolonging the service life of textiles or coatings, improving the living standard of people and reducing resource consumption.)

1. An ecological microbe control material is characterized in that the active components consist of copper and zinc elements and amino acid which are necessary for human bodies.

2. The ecological microbiology control material according to claim 1, characterized in that the treated textile, coating has a copper content of less than 300ppm and a zinc content of less than 300 ppm.

3. The ecological microorganism control material according to claim 1, which comprises but is not limited to amino acids essential to human body, and particularly comprises one or more of 9 kinds of amino acids such as lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine, valine, histidine, etc.

4. The ecotypic microbial control material of claim 1, characterized in that its use provides microbial self-cleaning properties to textiles and coatings.

5. The ecological microbial control material of claim 1, having a chemical formula comprising those shown in table 1:

Cux1Zny1(C6H14N2O2) z1 x1, y1 and z1 are natural numbers

Cux2Zny2(C11H11N2O2) z2 x2, y2 and z2 are natural numbers

Cux3Zny3(C9H10NO2) z3 x3, y3 and z3 are natural numbers

Cux4Zny4(C5H10O2NS) z4 x4, y4 and z4 are natural numbers

Cux5Zny5(C4H8NO3) z5 x5, y5 and z5 are natural numbers

Cux6Zny6(C6H12NO2) z6 x6, y6 and z6 are natural numbers

Cux7Zny7(C5H10NO2) z7 x7, y7 and z7 are natural numbers

Cux8Zny8(C6H8N3O2) z8 x8, y8 and z8 are natural numbers.

6. The ecological microbial control material of claim 2, having a copper content or zinc content in the range of:

The copper content is 100 ppm-20000 ppm

The zinc content is 100ppm to 20000 ppm.

7. The ecological microbial control material of claim 1, which may or may not comprise a binder.

8. The ecological microbial control material of claim 5, which is prepared by mixing or reacting one or more amino acids essential to human body, such as lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine, valine, and histidine, with one or two of copper and zinc.

Technical Field

The invention relates to an ecotype microorganism control material and a preparation method thereof, belonging to the field of microorganism control of textiles and coatings.

Background

The microbial control material is an additive which is widely applied in textiles, plastics and coatings, and provides microbial self-cleaning performance for finished products.

A large number of textile, plastic and paint products are made of microbe-controlling materials, such as air-conditioning filter materials, medical textiles, home textile products, kitchen and toilet plastic products, interior and exterior wall paints, etc. The textile with the microorganism self-cleaning function has the effects of reducing bacterial breeding, reducing cross infection and the like, improving the biological safety performance of the product and increasing the added value of the product.

Conventional microbial control materials can be classified into the following categories:

Organic materials synthetic materials such as quaternary ammonium salts, guanidines, triclosan, carbendazim, isothiazolinones, and the like, often present safety issues. Such as triclosan, which was once considered the safest biocide, was then detected as a potential safety issue and disabled.

Inorganic synthetic materials, such as silver antibacterial agents, cuprous oxide, nano zinc oxide, etc., often require high levels of addition to achieve their effect due to particle size or activity problems. The related nano materials also have potential safety hazards.

Plant extracts, such as permethrin, delphene, etc., are often referred to as natural extracts, and the toxicity of natural substances is often ignored.

Organic metal materials, such as the material of the Roche chemical Protect, the ZPT of the Longsha company, and the like, often contain heavy metal silver or toxic organic groups, and have potential safety hazards.

in adults, the normal range of serum copper element content is 11-24.59 umol/L, and the normal range of serum zinc element content is 11.5-22.95 umol/L, lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine, valine, histidine and the like are amino acid nutrient elements necessary for human bodies.

The microbial control material is synthesized by adopting nutrient elements required by a human body, and the dosage of the microbial control material is strictly controlled, so that a safe microbial control solution can be provided for textiles and coatings.

The results of the detection of cotton fabrics treated with the ecotype microbial control material are shown in table 1.

TABLE 1 ecotype microbial control Material treatment of Cotton Fabric

As can be seen from Table 1, the cotton fabric treated by the ecological microorganism control material has the characteristics of no dissolution, good washing resistance and good antibacterial self-cleaning effect.

Disclosure of Invention

The invention provides an ecological microbial control material, which is used for microbial self-cleaning treatment of textiles and coatings, and is a microbial self-cleaning material with high safety, non-dissolution and washing resistance.

The ecological microbe control material consists of copper element and zinc element essential for human body and lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine, valine and histidine essential for human body. The ecological microbial control material is characterized in that the microbial control material contains one or two of copper elements or zinc elements and one or more of lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine, valine and histidine, and is prepared by adopting a mixing or reaction mode.

The ecotypic microbial control material has a copper content or zinc content ranging from:

The copper content is 100 ppm-20000 ppm

The zinc content is 100ppm to 20000 ppm.

The amino acid content range is as follows: 0.1 to 10 percent.

The textile treated by the ecotype microorganism control material has the copper content or zinc content range as follows:

Copper content of 0 to 300ppm

The zinc content is 0-300 ppm.

Is beneficial to the microbial self-cleaning treatment of textiles and coatings.

Detailed Description

The present invention will be described in detail with reference to examples.