CN102533466B - Method for preparing germicidal mothproof soft-type fabric detergent - Google Patents

Method for preparing germicidal mothproof soft-type fabric detergent Download PDF

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CN102533466B
CN102533466B CN 201110455969 CN201110455969A CN102533466B CN 102533466 B CN102533466 B CN 102533466B CN 201110455969 CN201110455969 CN 201110455969 CN 201110455969 A CN201110455969 A CN 201110455969A CN 102533466 B CN102533466 B CN 102533466B
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mothproof
chitosan
soft
citric acid
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CN102533466A (en
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吕生华
李第
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Hubei Herun Daily Chemical Co Ltd
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Shaanxi University of Science and Technology
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Abstract

本发明涉及一种杀菌防蛀柔软型织物洗涤剂的制备方法,将壳聚糖与柠檬酸进行单酯化反应得到柠檬酸壳聚糖单酯;再以柠檬酸壳聚糖单酯和油酸聚乙二醇酯作为主要功能组份,与甜菜碱、十二烷基苯磺酸、异丙醇、氢氧化钠、香料和水复配得到一种杀菌防蛀柔软型织物洗涤剂。本发明中采用的柠檬酸壳聚糖单酯具很好的杀菌防蛀和柔软功能,而油酸聚乙二醇酯型对织物纤维具有柔软、改善手感等效果,通过与其他组分复配得到一种杀菌防蛀柔软型织物洗涤剂,特别适用于高档的真丝、棉麻等天然织物的洗涤整理,洗后织物柔软舒适,具有去污力强以及杀菌防蛀、生物易降解、绿色环保等特点。The invention relates to a preparation method of a bactericidal and anti-moth soft fabric detergent. Chitosan and citric acid are subjected to a monoesterification reaction to obtain citric acid chitosan monoester; then citric acid chitosan monoester and oleic acid Polyethylene glycol ester as the main functional component is compounded with betaine, dodecylbenzenesulfonic acid, isopropanol, sodium hydroxide, fragrance and water to obtain a bactericidal and anti-moth soft fabric detergent. The citric acid chitosan monoester used in the present invention has good bactericidal, anti-moth and soft functions, while the oleic acid polyethylene glycol type has effects such as softness and improved hand feeling on fabric fibers. By compounding with other components A bactericidal and moth-proof soft fabric detergent is obtained, which is especially suitable for washing and finishing high-grade natural fabrics such as silk, cotton and linen. Features.

Description

The preparation method of the mothproof soft type fabric detergent of a kind of sterilization
Technical field
The present invention relates to a kind of preparation method of washing composition, be specifically related to the preparation method of the mothproof soft type fabric detergent of a kind of sterilization.
Background technology
Fabric detergent is being played the part of indispensable role in people's daily life.Along with improving constantly of quality of life, it is so simple that people require to be not only the decontamination of deoiling to fabric detergent, also expect it have sterilization mothproof, improve specific function such as fabric feeling.Need be after washing and obtained these effects in the past, by processes such as special arrangement and sterilization and disinfection, and used mostly in raw materials used and contained phosphorus component, so not only troublesome poeration also causes environmental pollution easily.Environmental protection functional type tensio-active agent becomes the focus of research in recent years, and the market requirement is very big, and economic benefit is very high.
Summary of the invention
The object of the present invention is to provide and a kind ofly have strong detergency and sterilization is mothproof, the biological easily preparation method of the mothproof soft type fabric detergent of sterilization of characteristics such as degraded, environmental protection.
For achieving the above object, the technical solution used in the present invention is:
1) mono-esterification of citric acid and chitosan
7~12 parts of citric acids and 4~8 parts of chitosans, 0.1~0.6 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 100 ℃~130 ℃ by mass fraction, be incubated 3.5~4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 1~5 part of citric acid chitosan monoester type tensio-active agent and 2~8 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 8~12 parts of Witco 1298 Soft Acids, 1~5 part of trimethyl-glycine, 0.5~3 part of Virahol and an amount of spices and 67~87.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
The present invention makes citric acid and chitosan generate the citric acid chitosan monoesters of the mothproof effect of tool sterilization by single-esterification earlier, its structural formula is seen formula one, carry out compositely with the oleic acid macrogol ester with softening fabrics fiber effect and component again, it is mothproof and improve multi-functional such as fabric feeling to make that washing composition of the present invention has sterilization concurrently.
Figure BDA0000125172430000021
Formula one
Embodiment
Embodiment 1:
1) mono-esterification of citric acid and chitosan
7 parts of citric acids and 4 parts of chitosans, 0.1 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 100 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 5 parts of citric acid chitosan monoester type tensio-active agents and 4 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 8 parts of Witco 1298 Soft Acids, 1 part of trimethyl-glycine, 0.5 part of Virahol and an amount of spices and 87.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Embodiment 2:
1) mono-esterification of citric acid and chitosan
9 parts of citric acids and 5 parts of chitosans, 0.2 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 120 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 2 parts of citric acid chitosan monoester type tensio-active agents and 2 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 10 parts of Witco 1298 Soft Acids, 3 parts of trimethyl-glycines, 2 parts of Virahols and an amount of spices and 67 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Embodiment 3:
1) mono-esterification of citric acid and chitosan
11 parts of citric acids and 6 parts of chitosans, 0.4 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 110 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 3 parts of citric acid chitosan monoester type tensio-active agents and 6 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 12 parts of Witco 1298 Soft Acids, 4 parts of trimethyl-glycines, 2 parts of Virahols and an amount of spices and 77 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Embodiment 4:
1) mono-esterification of citric acid and chitosan
10 parts of citric acids and 7 parts of chitosans, 0.5 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 105 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 4 parts of citric acid chitosan monoester type tensio-active agents and 7 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 9 parts of Witco 1298 Soft Acids, 5 parts of trimethyl-glycines, 3 parts of Virahols and an amount of spices and 82 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Embodiment 5:
1) mono-esterification of citric acid and chitosan
8 parts of citric acids and 4 parts of chitosans, 0.3 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 115 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 1 part of citric acid chitosan monoester type tensio-active agent and 2 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 11 parts of Witco 1298 Soft Acids, 1 part of trimethyl-glycine, 1 part of Virahol and an amount of spices and 83.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Embodiment 6:
1) mono-esterification of citric acid and chitosan
12 parts of citric acids and 8 parts of chitosans, 0.6 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 130 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 4 parts of citric acid chitosan monoester type tensio-active agents and 8 parts of oleic acid polyoxyethylene glycol (PEG600) ester, 8 parts of Witco 1298 Soft Acids, 2 parts of trimethyl-glycines, 1.5 parts of Virahols and an amount of spices and 77.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
Mothproof soft type fabric detergent of the present invention is with composite forming such as citric acid chitosan mono-esterification, oleic acid polyoxyethylene glycol, trimethyl-glycine, Witco 1298 Soft Acids, have washing, sterilization is mothproof and multiple function such as softening, environmentally friendly, performance is gentle, to characteristics such as human body nonirritant, susceptibility, therefore, can be widely used in washings such as various clothings, household supplies, bedclothes, be specially adapted to the washing arrangement of natural fabrics such as high-grade real silk, linen-cotton.The mothproof soft type fabric detergent of the inventive method gained has characteristics such as function is remarkable, environmental protection, prescription is reasonable, preparation technology is simple.

Claims (7)

1. the preparation method of the mothproof soft type fabric detergent of sterilization is characterized in that:
1) mono-esterification of citric acid and chitosan
7~12 parts of citric acids and 4~8 parts of chitosans, 0.1~0.6 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 100 ℃~130 ℃ by mass fraction, be incubated 3.5~4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 1~5 part of citric acid chitosan monoester type tensio-active agent and 2~8 parts of oleic acid macrogol esters, 8~12 parts of Witco 1298 Soft Acids, 1~5 part of trimethyl-glycine, 0.5~3 part of Virahol and an amount of spices and 67~87.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
2. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
7 parts of citric acids and 4 parts of chitosans, 0.1 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 100 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 5 parts of citric acid chitosan monoester type tensio-active agents and 4 parts of oleic acid macrogol esters, 8 parts of Witco 1298 Soft Acids, 1 part of trimethyl-glycine, 0.5 part of Virahol and an amount of spices and 87.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
3. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
9 parts of citric acids and 5 parts of chitosans, 0.2 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 120 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 2 parts of citric acid chitosan monoester type tensio-active agents and 2 parts of oleic acid macrogol esters, 10 parts of Witco 1298 Soft Acids, 3 parts of trimethyl-glycines, 2 parts of Virahols and an amount of spices and 67 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
4. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
11 parts of citric acids and 6 parts of chitosans, 0.4 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 110 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 3 parts of citric acid chitosan monoester type tensio-active agents and 6 parts of oleic acid macrogol esters, 12 parts of Witco 1298 Soft Acids, 4 parts of trimethyl-glycines, 2 parts of Virahols and an amount of spices and 77 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
5. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
10 parts of citric acids and 7 parts of chitosans, 0.5 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 105 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 4 parts of citric acid chitosan monoester type tensio-active agents and 7 parts of oleic acid macrogol esters, 9 parts of Witco 1298 Soft Acids, 5 parts of trimethyl-glycines, 3 parts of Virahols and an amount of spices and 82 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
6. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
8 parts of citric acids and 4 parts of chitosans, 0.3 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 115 ℃ by mass fraction, be incubated 4 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 1 part of citric acid chitosan monoester type tensio-active agent and 2 parts of oleic acid macrogol esters, 11 parts of Witco 1298 Soft Acids, 1 part of trimethyl-glycine, 1 part of Virahol and an amount of spices and 83.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
7. the preparation method of the mothproof soft type fabric detergent of sterilization according to claim 1 is characterized in that:
1) mono-esterification of citric acid and chitosan
12 parts of citric acids and 8 parts of chitosans, 0.6 part of tosic acid are mixed in dry, anhydrous reactor and be stirred and heated to 130 ℃ by mass fraction, be incubated 3.5 hours, be down to room temperature and obtain citric acid chitosan monoester type tensio-active agent;
2) preparation of the mothproof soft type fabric detergent of sterilization
Press mass fraction with 4 parts of citric acid chitosan monoester type tensio-active agents and 8 parts of oleic acid macrogol esters, 8 parts of Witco 1298 Soft Acids, 2 parts of trimethyl-glycines, 1.5 parts of Virahols and an amount of spices and 77.5 parts of water mixing and stirring, regulating mixture pH with sodium hydroxide is 6.5, namely obtains the mothproof soft type fabric detergent of sterilization.
CN 201110455969 2011-12-27 2011-12-27 Method for preparing germicidal mothproof soft-type fabric detergent Active CN102533466B (en)

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CN104893857A (en) * 2015-06-15 2015-09-09 马建剑 Novel silk scarf used mothproof cleaning agent and preparation method thereof
CN106434026A (en) * 2016-09-14 2017-02-22 芜湖成德龙过滤设备有限公司 Sleeve detergent and preparation method thereof
CN107474977A (en) * 2017-09-14 2017-12-15 苏州经贸职业技术学院 A kind of cotton wool fabric mothproof soft type detergent and preparation method thereof
CN109401861A (en) * 2018-03-14 2019-03-01 合肥远科服装设计有限公司 A kind of detergent not damaging dress material with effect of color protection

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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
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Effective date of registration: 20181218

Address after: 432400 Hengliu Road 6, Yingcheng Economic Development Zone, Xiaogan City, Hubei Province

Patentee after: Hubei Herun Daily Chemical Co., Ltd.

Address before: No. 1, Weiyang District university garden, Xi'an, Shaanxi Province, Shaanxi

Patentee before: Shaanxi University of Science and Technology