CN116145418A - A kind of fabric antibacterial finishing agent and its preparation method and application - Google Patents
A kind of fabric antibacterial finishing agent and its preparation method and application Download PDFInfo
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Abstract
Description
技术领域technical field
本发明属于纺织助剂技术领域，具体涉及一种织物抗菌整理剂及其制备方法和应用。The invention belongs to the technical field of textile auxiliaries, and in particular relates to a fabric antibacterial finishing agent and its preparation method and application.
背景技术Background technique
随着生活水平的提高，人们越来越重视生活的质量，希望能获得有舒适感的衣着以及卫生健康的居住环境，所以人们对于各种各样的纺织品要求越来越高，特别是安全、安心、舒适、健康、卫生、清洁等“绿色”观念的形成，使纺织品的抗菌、防霉、防臭后整理加工更加受到人们的重视。With the improvement of living standards, people pay more and more attention to the quality of life, hoping to obtain comfortable clothing and a healthy living environment, so people have higher and higher requirements for various textiles, especially safety, The formation of "green" concepts such as peace of mind, comfort, health, hygiene, and cleanliness has made the antibacterial, anti-mildew, and deodorant finishing of textiles more important.
在生活中，人们不可避免的接触到各种各样的细菌、真菌等微生物，这些微生物在合适的外界条件下，会迅速繁殖，并通过接触等方式传播疾病，影响人们的身体健康和正常的工作、学习和生活。纤维属于多孔性材料，叠加编织后又会形成无数空隙的多层体，因此织物较容易吸附菌类。抗菌整理就是使织物具有抑制菌类生长的功能，维持卫生的衣着生活环境，保证人体健康。In life, people inevitably come into contact with various bacteria, fungi and other microorganisms. Under suitable external conditions, these microorganisms will multiply rapidly and spread diseases through contact and other ways, affecting people's health and normal life. Work, study and live. Fiber is a porous material, and after superposition and weaving, it will form a multi-layer body with numerous voids, so the fabric is easier to absorb fungi. Antibacterial finishing is to make the fabric have the function of inhibiting the growth of fungi, maintain a hygienic clothing and living environment, and ensure human health.
抗菌整理是指在纤维制品上用具有抗菌防臭作用的试剂进行处理，赋予抗菌防毒性能以防止纤维因微生物引起的恶化，色素的附着，袜子和内衣发生恶臭等。理想的抗菌剂必须是安全、低毒的，具有广谱抗菌性，抗菌作用大，用量小，不引起皮肤过敏反应或损伤，不能影响织物的服用性能，对纺织品性能和外观影响小，不影响通常的纺织品染整加工。Antibacterial finishing refers to the treatment of fiber products with antibacterial and deodorant agents to impart antibacterial and antivirus properties to prevent the deterioration of fibers caused by microorganisms, the adhesion of pigments, and the odor of socks and underwear. The ideal antibacterial agent must be safe, low toxicity, broad-spectrum antibacterial, large antibacterial effect, small dosage, no skin allergic reaction or damage, no influence on the wearability of the fabric, little impact on the performance and appearance of the textile, no influence Common textile dyeing and finishing processing.
很多纺织品直接接触人体皮肤，因而抗菌剂务必具有安全性、无毒性，对身体无刺激性。现阶段，在纺织品抗菌剂的选用中，仍以有机抗菌剂为主导、季铵盐类、聚六甲基双胍盐酸盐等有机抗菌剂，其效果优良，但毒副作用比较大，耐用性较弱，而且非常容易造成微生物的抗药性等，限制了其在直接接触人体皮肤的纺织品上的应用。Many textiles are in direct contact with human skin, so antibacterial agents must be safe, non-toxic, and non-irritating to the body. At this stage, in the selection of antibacterial agents for textiles, organic antibacterial agents are still dominant, such as quaternary ammonium salts, polyhexamethylbiguanide hydrochloride and other organic antibacterial agents, which have excellent effects, but have relatively large toxic and side effects and poor durability. Weak, and it is very easy to cause microbial resistance, etc., which limits its application in textiles that directly contact human skin.
发明内容Contents of the invention
本发明目的是提供一种织物抗菌整理剂及其制备方法和应用，以解决上述问题，将该织物抗菌整理剂按照设定的整理工艺作用在织物上，可达到良好的广谱抗菌性和耐洗性，且织物的手感、颜色、状态等几乎无变化；同时该织物抗菌整理剂来源天然，整理后的织物可直接接触人体，无细胞毒性，对皮肤无刺激；无耐药性，适合广泛使用。The purpose of the present invention is to provide a fabric antibacterial finishing agent and its preparation method and application to solve the above problems. The fabric antibacterial finishing agent acts on the fabric according to the set finishing process, which can achieve good broad-spectrum antibacterial and antibacterial properties. Washability, and the feel, color, and state of the fabric are almost unchanged; at the same time, the fabric antibacterial finishing agent comes from natural sources, and the finished fabric can directly contact the human body without cytotoxicity and no irritation to the skin; it has no drug resistance and is suitable for a wide range of applications. use.
为解决上述技术问题，本发明所采取的技术方案如下：In order to solve the problems of the technologies described above, the technical scheme adopted in the present invention is as follows:
一种织物抗菌整理剂，该织物抗菌整理剂的原料包括多元醇、生物基乳化剂、聚氨酯、除虫菊酯、柠檬桉叶油、日本扁柏提取物、香叶天竺葵提取物和去离子水；A kind of fabric antibacterial finishing agent, the raw material of this fabric antibacterial finishing agent comprises polyhydric alcohol, bio-based emulsifier, polyurethane, pyrethrin, oil of lemon eucalyptus, Japanese cypress extract, geranium geranium extract and deionized water;
以该织物抗菌整理剂的原料总质量为100％计算，各组份的质量百分含量为：Taking the total mass of the raw materials of the fabric antibacterial finishing agent as 100%, the mass percentage of each component is:
多元醇 5％-15％Polyol 5%-15%
生物基乳化剂 5％-15％Bio-based emulsifier 5%-15%
聚氨酯 1％-5％Polyurethane 1%-5%
除虫菊酯 1％-5％Pyrethrin 1%-5%
柠檬桉叶油 1％-5％Oil of lemon eucalyptus 1%-5%
日本扁柏提取物 0.1％-3％Japanese Cypress Extract 0.1%-3%
香叶天竺葵提取物 0.1％-3％Geranium Geranium Extract 0.1%-3%
余量为去离子水。The balance is deionized water.
所述的多元醇为1，3-丁二醇、乙二醇、丙二醇中的至少一种；Described polyhydric alcohol is at least one in 1,3-butanediol, ethylene glycol, propylene glycol;
所述的生物基乳化剂为腰果酚聚氧乙烯醚、磺化菜籽油中的至少一种；The bio-based emulsifier is at least one of cardanol polyoxyethylene ether and sulfonated rapeseed oil;
所述的聚氨酯为乙烯基聚氨酯乳液、多异氰酸酯乳液、封闭型聚氨酯乳液中的至少一种；The polyurethane is at least one of vinyl polyurethane emulsion, polyisocyanate emulsion and blocked polyurethane emulsion;
所述除虫菊酯为质量百分含量为50％的油溶性除虫菊酯；The pyrethrin is an oil-soluble pyrethrin with a mass percentage of 50%;
所述的柠檬桉叶油的成分含有香茅醛、香茅醇、牻牛儿醇、异胡薄荷醇、1，8-桉油素和愈创木醇；The components of the lemon eucalyptus oil contain citronellal, citronellol, geraniol, isopulegol, 1,8-cineole and guaiacol;
所述的日本扁柏提取物含有单萜类、倍半萜类、二萜类、三萜类、黄酮类、木质素类、生物碱类化合物；The Japanese cypress extract contains monoterpenes, sesquiterpenes, diterpenes, triterpenes, flavonoids, lignins, and alkaloids;
所述的香叶天竺葵提取物含有香叶醇、香茅醇、芳樟醇和苯乙醇。The geranium geranium extract contains geraniol, citronellol, linalool and phenylethyl alcohol.
一种织物抗菌整理剂的制备方法，步骤为：将除虫菊酯、柠檬桉叶油、香叶天竺葵提取物、多元醇、生物基乳化剂加入反应釜中，搅拌至混合均匀，然后加入聚氨酯、日本扁柏提取物和去离子水，搅拌至混合均匀，得到织物抗菌整理剂；A preparation method of fabric antibacterial finishing agent, the steps are: adding pyrethrin, oil of lemon eucalyptus, extract of geranium geranium, polyhydric alcohol, and bio-based emulsifier into a reaction kettle, stirring until uniformly mixed, and then adding polyurethane, Japanese Cypress extract and deionized water are stirred until uniformly mixed to obtain a fabric antibacterial finishing agent;
所述的搅拌速度为30-50r/min。The stirring speed is 30-50r/min.
一种织物抗菌整理剂的应用，将织物抗菌整理剂应用到织物抗菌整理工艺中，步骤为：An application of a fabric antibacterial finishing agent, the fabric antibacterial finishing agent is applied to the fabric antibacterial finishing process, the steps are:
S1、配置织物抗菌整理液，具体方法为：将织物抗菌整理剂和水进行混合均匀，得到织物抗菌整理液，浓度为50-100g/L；S1, configure the fabric antibacterial finishing solution, the specific method is: uniformly mix the fabric antibacterial finishing agent and water to obtain the fabric antibacterial finishing solution, the concentration is 50-100g/L;
S2、浸轧工作液：将待处理的织物在步骤S1得到的织物抗菌整理液中进行浸轧处理，带液率为60％-80％；S2, padding working solution: the fabric to be treated is subjected to padding treatment in the fabric antibacterial finishing solution obtained in step S1, and the liquid carrying rate is 60%-80%;
S3、烘干：将步骤S2中浸轧处理后的织物在130-150℃温度条件下烘焙100-180s。S3. Drying: bake the fabric after the padding treatment in step S2 at a temperature of 130-150°C for 100-180s.
所述的步骤S2中，浸轧处理为三浸三轧，轧辊压力为0.1-0.3MPa，优选0.2MPa；In the step S2, the padding treatment is three dipping and three rolling, and the roll pressure is 0.1-0.3MPa, preferably 0.2MPa;
所述的步骤S2中，带液率为60％-70％；In the step S2, the liquid carrying rate is 60%-70%;
所述的步骤S3中，烘焙时间为120s。In the step S3, the baking time is 120s.
所述的织物为全棉织物、棉及聚酰胺纤维的混织物中的至少一种。The fabric is at least one of cotton fabric, cotton and polyamide fiber blended fabric.
有益效果Beneficial effect
本发明所使用的主要抗菌原料及乳化剂均来自天然植物提取，符合环保和法规的要求，对环境和人员没有危害，真正做到环保绿色生产。The main antibacterial raw materials and emulsifiers used in the present invention are all extracted from natural plants, meet the requirements of environmental protection and laws and regulations, have no harm to the environment and personnel, and truly achieve environmental protection and green production.
本发明纺织抗菌整理剂创新性地将天然原料作用于织物整理中，抗菌效果优良，具有良好的广谱抗菌性，经过本发明所述的织物抗菌整理剂的抗菌处理后，对各类常见菌种的抗菌率均能达95％以上。The textile antibacterial finishing agent of the present invention innovatively uses natural raw materials in fabric finishing, has excellent antibacterial effect, and has good broad-spectrum antibacterial properties. The antibacterial rate of each species can reach more than 95%.
本发明纺织抗菌整理剂采用水性聚氨酯，通过其与纤维发生反应，生成共价键结合，使抗菌织物具有较好的耐洗性，且不影响后续的防水防油整理效果，具有广泛的应用性。The textile antibacterial finishing agent of the present invention adopts water-based polyurethane, which reacts with fibers to form a covalent bond, so that the antibacterial fabric has better washability, and does not affect the subsequent waterproof and oil-proof finishing effect, and has wide applicability .
具体实施方式Detailed ways
在一个优选的实施方式中，本发明的织物抗菌整理剂，按照重量份数，包括如下组分：In a preferred embodiment, the fabric antibacterial finishing agent of the present invention comprises the following components in parts by weight:
多元醇 5％-15％Polyol 5%-15%
生物基乳化剂 5％-15％Bio-based emulsifier 5%-15%
聚氨酯 1％-5％Polyurethane 1%-5%
除虫菊酯 1％-5％Pyrethrin 1%-5%
柠檬桉叶油 1％-5％Oil of lemon eucalyptus 1%-5%
日本扁柏提取物 0.1％-3％Japanese Cypress Extract 0.1%-3%
香叶天竺葵提取物 0.1％-3％Geranium Geranium Extract 0.1%-3%
去离子水 65％-75％。Deionized water 65%-75%.
在一个优选的实施方式中，所述的多元醇为1，3-丁二醇、乙二醇、丙二醇中的至少一种。In a preferred embodiment, the polyhydric alcohol is at least one of 1,3-butanediol, ethylene glycol and propylene glycol.
在一个优选的实施方式中，所述生物基乳化剂为腰果酚聚氧乙烯醚，优选为耐素生物NSS 1308、NSS 1305、NSS 1305A中的至少一种。In a preferred embodiment, the bio-based emulsifier is cardanol ethoxylate, preferably at least one of NSS 1308, NSS 1305, and NSS 1305A.
在一个优选的实施方式中，所述聚氨酯为乙烯基聚氨酯乳液、多异氰酸酯乳液、封闭型聚氨酯乳液中的至少一种，优选为封闭型异氰酸酯。In a preferred embodiment, the polyurethane is at least one of vinyl polyurethane emulsion, polyisocyanate emulsion, and blocked polyurethane emulsion, preferably blocked isocyanate.
在一个优选的实施方式中，所述除虫菊酯为质量百分含量50％的油溶性液体除虫菊酯。In a preferred embodiment, the pyrethrin is an oil-soluble liquid pyrethrin with a mass percentage of 50%.
在一个优选的实施方式中，所述柠檬桉叶油为澄清液体，柠檬桉叶油中含有的含有香茅醛、香茅醇、牻牛儿醇、异胡薄荷醇、1，8-桉油素和愈创木醇成分中，香茅醛的质量百分含量为65％-80％；In a preferred embodiment, the lemon eucalyptus oil is a clear liquid, and the lemon eucalyptus oil contains citronellal, citronellol, geraniol, isopulegol, 1,8-eucalyptus oil Among the components of citronellin and guaiacol, the mass percent content of citronellal is 65%-80%;
在一个优选的实施方式中，所述日本扁柏提取物为10∶1的水溶性侧柏叶提取物。In a preferred embodiment, the Japanese cypress extract is a 10:1 water-soluble extract of oriental cypress leaves.
在一个优选的实施方式中，所述香叶天竺葵提取物为质量百分含量10％的天竺葵提取液。In a preferred embodiment, the geranium geranium extract is 10% by mass geranium extract.
在一个优选的实施方式中，所述织物抗菌整理剂的制备方法为：将配方量的除虫菊酯、柠檬桉叶油、香叶天竺葵提取物、多元醇、生物基乳化剂加入反应釜中，搅拌至混合均匀，然后加入水、聚氨酯、日本扁柏提取物，搅拌至混合均匀，即得所述织物抗菌整理剂。In a preferred embodiment, the preparation method of the antibacterial finishing agent for fabrics is: adding pyrethrins, oil of lemon eucalyptus, geranium geranium extract, polyhydric alcohol, and bio-based emulsifier into the reaction kettle, stirring until it is evenly mixed, then add water, polyurethane, and Japanese cypress extract, and stir until it is evenly mixed to obtain the antibacterial finishing agent for fabrics.
在一个优选的实施方式中，所述织物抗菌整理工艺，包括如下步骤：In a preferred embodiment, the fabric antibacterial finishing process includes the following steps:
S1.织物抗菌整理液的调配：本发明织物抗菌整理剂50-100g/L，加水溶解均匀成工作液；S1. the deployment of fabric antibacterial finishing liquid: fabric antibacterial finishing agent 50-100g/L of the present invention, add water and dissolve and evenly become working liquid;
S2.浸轧工作液：将织物在上述工作液中浸轧处理，带液率为60-80％；S2. Padding working liquid: pad the fabric in the above working liquid, and the liquid-carrying rate is 60-80%;
S3.烘干：在130-150℃温度条件下烘焙100-180s。S3. Drying: bake at 130-150°C for 100-180s.
在一个优选的实施方式中，所述织物为全棉织物、棉及聚酰胺纤维的混织物的至少一种。In a preferred embodiment, the fabric is at least one of cotton fabric, cotton and polyamide fiber blended fabric.
下面结合具体实施例，进一步阐释本发明。应理解，这些实施例仅用于说明本发明而不用于限制本发明。Below in conjunction with specific embodiment, further explain the present invention. It should be understood that these examples are only used to illustrate the present invention and not to limit the present invention.
实施例1Example 1
将重量比为4％除虫菊酯、2％柠檬桉叶油、2％香叶天竺葵提取物、10％1，3-丁二醇、7％NSS 1308(耐素生物)加入反应釜中，30-50rpm搅拌30-50min至混合均匀，然后加入70％去离子水、2％日本扁柏提取物、3％聚氨酯，搅拌30-50min至混合均匀，即得所述织物抗菌整理剂。Add 4% pyrethrins, 2% lemon eucalyptus oil, 2% geranium geranium extract, 10% 1,3-butanediol, 7% NSS 1308 (resistance biological) to the reaction kettle in a weight ratio of 30- Stir at 50rpm for 30-50min until uniformly mixed, then add 70% deionized water, 2% Japanese cypress extract, 3% polyurethane, stir for 30-50min until uniformly mixed, and obtain the fabric antibacterial finishing agent.
实施例2Example 2
将重量比为5％除虫菊酯、5％柠檬桉叶油、0.5％香叶天竺葵提取物、10％1，3-丁二醇、7％NSS 1308(耐素生物)加入反应釜中，30-50rpm搅拌30-50min至混合均匀，然后加入69％去离子水、0.5％日本扁柏提取物、3％聚氨酯，搅拌30-50min至混合均匀，即得所述织物抗菌整理剂。Add 5% pyrethrins, 5% oil of lemon eucalyptus, 0.5% geranium geranium extract, 10% 1,3-butanediol, 7% NSS 1308 (resistance biological) to the reaction kettle in a weight ratio of 30- Stir at 50 rpm for 30-50 min until uniformly mixed, then add 69% deionized water, 0.5% Japanese cypress extract, and 3% polyurethane, and stir for 30-50 min until uniformly mixed to obtain the fabric antibacterial finishing agent.
实施例3Example 3
将重量比为4％除虫菊酯、2％柠檬桉叶油、0.5％香叶天竺葵提取物、8％丙二醇、14％NSS 1308(耐素生物)加入反应釜中，30-50rpm搅拌30-50min至混合均匀，然后加入68％去离子水、0.5％日本扁柏提取物、3％聚氨酯，搅拌30-50min至混合均匀，即得所述织物抗菌整理剂。4% pyrethrins, 2% oil of lemon eucalyptus, 0.5% geranium extract, 8% propylene glycol, 14% NSS 1308 (resistance biology) are added in the reaction kettle by weight ratio, and stirred at 30-50rpm for 30-50min to Mix evenly, then add 68% deionized water, 0.5% Japanese cypress extract, 3% polyurethane, stir for 30-50min until evenly mixed, and obtain the fabric antibacterial finishing agent.
对比例1Comparative example 1
市售抗菌整理剂TPM9007。Commercially available antibacterial finishing agent TPM9007.
本发明的纺织抗菌整理剂的应用效果通过如下实验验证。The application effect of the textile antibacterial finishing agent of the present invention is verified by the following experiments.
1.实验内容1. Experimental content
1.1.纺织品：白色全棉针织布、绿色全棉针织布。1.1. Textiles: white cotton knitted fabric, green cotton knitted fabric.
1.2.纺织抗菌整理剂：上述实施例1、实施例2、实施例3、对比例1。1.2. Textile antibacterial finishing agent: above-mentioned embodiment 1, embodiment 2, embodiment 3, comparative example 1.
1.3.防水剂：FINFOCE RF-6811(江苏新瑞贝科技股份有限公司)。交联剂：FINFOCEHX(江苏新瑞贝科技股份有限公司)。1.3. Waterproofing agent: FINFOCE RF-6811 (Jiangsu Xinruibei Technology Co., Ltd.). Cross-linking agent: FINFOCEHX (Jiangsu Xinruibei Technology Co., Ltd.).
1.3.应用工艺：1.3. Application process:
1.3.1.抗菌整理工艺1.3.1. Antibacterial finishing process
S1.织物抗菌整理液的调配：织物抗菌整理剂80g/L，加水溶解均匀成工作液；S1. Preparation of fabric antibacterial finishing solution: fabric antibacterial finishing agent 80g/L, add water to dissolve and evenly form a working solution;
S2.浸轧工作液：将织物在上述工作液中浸轧处理，浸轧处理为三浸三轧，轧辊压力为0.2MPa，带液率为65-70％；S2. Padding working solution: pad the fabric in the above working solution, the padding treatment is three dipping and three rolling, the roll pressure is 0.2MPa, and the liquid carrying rate is 65-70%;
S3.烘干：在150℃温度条件下烘焙120s。S3. Drying: bake at 150°C for 120s.
1.3.2.防水防油和抗菌协同整理工艺1.3.2. Waterproof, oilproof and antibacterial synergistic finishing process
S1.抗菌整理：织物抗菌整理剂25g/L，浸轧烘干，浸轧处理为三浸三轧，轧辊压力为0.2MPa，带液率为65-70％，烘干温度为120℃，烘干时间为90s；S1. Antibacterial finishing: fabric antibacterial finishing agent 25g/L, padding and drying. The padding treatment is three dipping and three rolling. Drying time is 90s;
S2.防水防油整理：将上述处理织物在含防水剂100g/L，交联剂20g/L的工作液中浸轧烘干，浸轧处理为一浸一轧，轧辊压力为0.2MPa，烘干温度为170℃，烘干时间为90s。S2. Waterproof and oil-proof finishing: pad and dry the above-mentioned treated fabric in a working solution containing 100g/L of water repellant and 20g/L of crosslinking agent. The drying temperature is 170°C, and the drying time is 90s.
2.性能测试2. Performance testing
2.1.产品抗菌效果测试2.1. Product antibacterial effect test
将经过上述1.3.1.抗菌整理工艺处理后的白色布样，按照GB/T 17596-1998进行水洗50次后；按GB/T 20944.2-2007测试抑菌率结果，检测结果见表1。Wash the white cloth sample 50 times according to GB/T 17596-1998 after the above 1.3.1. antibacterial finishing process; test the antibacterial rate results according to GB/T 20944.2-2007, and the test results are shown in Table 1.
表1产品抗菌效果测试结果Table 1 product antibacterial effect test results
2.2.对处理后织物性能影响2.2. Effect on the properties of the treated fabric
将经过上述1.3.1.抗菌整理工艺处理后的白色全棉针织布样，按照AATCC110-2015方法，用Datacolor测色仪进行测试，与未处理布样进行白度对比，白度变化越小，即对织物颜色影响越小。The white cotton knitted fabric sample treated by the above 1.3.1. antibacterial finishing process is tested with a Datacolor colorimeter according to the AATCC110-2015 method, and compared with the untreated fabric sample for whiteness, the smaller the change in whiteness, That is, the smaller the effect on the color of the fabric.
将经过上述1.3.1.抗菌整理工艺处理后的绿色全棉针织布，按照GB/T 250-2008，用评定变色用灰卡，与未处理布样进行色变对比，等级越高，则表示色变越小，即对织物影响越小，检测结果见表2。According to GB/T 250-2008, the green cotton knitted fabric treated by the above 1.3.1. antibacterial finishing process is compared with the untreated fabric sample with the gray card for assessing discoloration. The higher the grade, the higher the grade. The smaller the color change, the smaller the impact on the fabric. The test results are shown in Table 2.
表2抗菌整理后织物性能测试结果Table 2 Fabric performance test results after antibacterial finishing
2.3.对其他后整理功能的影响2.3. Impact on other finishing functions
以常见的防水防油整理为例，测试本发明织物抗菌整理剂对其他后整理的功能影响，该功能整理剂的性能变化越小，则表示织物抗菌整理剂的影响越小。Taking the common waterproof and oil-proof finishing as an example, the functional influence of the fabric antibacterial finishing agent of the present invention on other finishing is tested. The smaller the performance change of the functional finishing agent, the smaller the influence of the fabric antibacterial finishing agent.
将经过上述防水防油和抗菌协同整理工艺处理后的布样，按照AATCC 22和AATCC118的方法测试初始拒水性能和拒油性能，然后按照《AATCC 61-2A：2013耐洗涤色牢度：快速法》水洗2次后，测试初始拒水性能和拒油性能，其评分越高，表示织物抗菌整理剂对防水防油后整理的影响越小，检测结果见表3。After the above-mentioned waterproof, oil-proof and antibacterial synergistic finishing process, test the initial water-repellent performance and oil-repellent performance according to the methods of AATCC 22 and AATCC118, and then according to "AATCC 61-2A: 2013 Color fastness to washing: fast After washing twice with water, test the initial water repellency and oil repellency. The higher the score, the smaller the effect of the fabric antibacterial finishing agent on the waterproof and oil repellent finishing. The test results are shown in Table 3.
表3对防水防油功能的影响Table 3 Influence on Waterproof and Oilproof Function
产品抗菌效果：由表1可知，实施例1-3所得织物抗菌整理剂具有优良的抗菌效果，且经50次水洗后，对金黄色葡萄菌、肺炎菌、大肠杆菌的抗菌率均能达到95％以上，有很好的广谱抗菌耐洗性。Product antibacterial effect: As can be seen from Table 1, the fabric antibacterial finishing agent obtained in Examples 1-3 has excellent antibacterial effect, and after 50 times of washing, the antibacterial rate to Staphylococcus aureus, pneumoniae bacteria, and Escherichia coli can reach 95%. More than %, it has good broad-spectrum antibacterial and washable properties.
对处理后织物性能影响：由表2可知，用实施例1-3经抗菌整理工艺处理后的布样，白度变化和色变较小，说明其对织物性能影响小。Influence on the performance of the fabric after treatment: As can be seen from Table 2, the cloth samples treated with the antibacterial finishing process in Examples 1-3 have a small change in whiteness and color change, which shows that it has little influence on the performance of the fabric.
对其他后整理功能的影响：由表3可知，实施例1-3所得织物抗菌整理剂与其他后整理剂相容性好，无相斥作用，不影响后续防水防油效果，具有广泛的应用空间。Influence on other finishing functions: As can be seen from Table 3, the fabric antibacterial finishing agent obtained in Examples 1-3 has good compatibility with other finishing agents, has no mutual repulsion, does not affect the subsequent waterproof and oil-proof effect, and has a wide range of applications space.
应该注意到并理解，在不脱离权利要求所要求的本发明的精神和范围的情况下，能够对上述详细描述的本发明做出各种修改和改进。因此，要求保护的技术方案范围不受所给出的任何特定示范教导的限制。It should be noted and understood that various modifications and improvements can be made to the invention described in detail above without departing from the spirit and scope of the invention as claimed. Accordingly, the scope of the claimed technical solutions is not limited by any particular exemplary teaching given.
申请人声明，本发明通过上述实施例来说明本发明的详细方法，但本发明并不局限于上述详细方法，即不意味着本发明必须依赖上述详细方法才能实施。所属技术领域的技术人员应该明了，对本发明的任何改进，对本发明产品各原料的等效替换及辅助成分的添加、具体方式的选择等，均落在本发明的保护范围和公开范围之内。The applicant declares that the present invention illustrates the detailed methods of the present invention through the above-mentioned examples, but the present invention is not limited to the above-mentioned detailed methods, that is, it does not mean that the present invention must rely on the above-mentioned detailed methods to be implemented. Those skilled in the art should understand that any improvement of the present invention, the equivalent replacement of each raw material of the product of the present invention, the addition of auxiliary components, the selection of specific methods, etc., all fall within the scope of protection and disclosure of the present invention.
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Address after: Room 1315, No. 1699 Huishan Avenue, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, 214100 Applicant after: Jiangsu Xinruibei Biotechnology Co.,Ltd. Applicant after: WUXI COLOTEX BIO-TECHNOLOGY CO.,LTD. Address before: No. 1699 Huishan Avenue, Huishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214000 Applicant before: JIANGSU NEW REBA TECHNOLOGY Co.,Ltd. Applicant before: WUXI COLOTEX BIO-TECHNOLOGY CO.,LTD. |
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Application publication date: 20230523 |
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| RJ01 | Rejection of invention patent application after publication |