阅读说明：本技术 一种机舱用消毒洗手液及其制备方法 (Disinfectant hand sanitizer for engine room and preparation method thereof ) 是由 刘俊锋 孟鸿 钟志威 高木锐 徐烁华 田野 张煜林 于 2020-07-01 设计创作，主要内容包括：本发明涉及一种一种机舱用消毒洗手液及其制备方法,其中,所述机舱用消毒洗手液按重量份计,包括6-10％的N-甲基-N-棕榈酰甘氨酸钠、1-10％的阳离子烷基多糖苷、0.2-0.5％的N-(3-氨基丙基)-N-十二烷基-1,3-丙二胺、1-3％的发酵法1,3-丙二醇、0-0.3％的香精、0.25-0.5％的苯甲酸钠以及75.7-91.55％的去离子水。本发明所制备得到的机舱用消毒洗手液对金属具有缓蚀效果,且符合SAE AMS 1452C飞机内部通用液体消毒剂的标准,能够在飞机机舱内使用,解决了现有的消毒洗手液不能满足机舱中使用的技术问题。(The invention relates to a disinfection hand sanitizer for an engine room and a preparation method thereof, wherein the disinfection hand sanitizer for the engine room comprises, by weight, 6-10% of sodium N-methyl-N-palmitoyl glycinate, 1-10% of cationic alkyl polyglycoside, 0.2-0.5% of N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1-3% of 1, 3-propylene glycol obtained by a fermentation method, 0-0.3% of essence, 0.25-0.5% of sodium benzoate and 75.7-91.55% of deionized water. The disinfection hand sanitizer for the cabin, which is prepared by the invention, has a corrosion inhibition effect on metals, meets the standard of SAE AMS1452C general liquid disinfectant for the interior of an airplane, can be used in the cabin of the airplane, and solves the technical problem that the existing disinfection hand sanitizer cannot meet the requirements of use in the cabin.)

1. The hand sanitizer for the engine room is characterized by comprising the following components in parts by weight:

2. the disinfection hand sanitizer for the cabin according to claim 1, comprising in parts by weight:

3. the sanitizing hand sanitizer according to claim 1, wherein said cationic alkyl polyglycoside is a mixture of decyl glycoside triethylammonium bromide, dodecyl glycoside triethylammonium bromide and hexadecyl triethylammonium bromide.

4. The disinfectant hand sanitizer for cabins according to claim 3, wherein the cationic alkyl polyglycoside is a mixture of decyl glycoside triethylammonium bromide, dodecyl glycoside triethylammonium bromide and hexadecyl triethylammonium bromide in a mass ratio of 2:1: 1.

5. A preparation method of a hand sanitizer for an engine room is characterized by comprising the following steps:

adding deionized water into a stirrer, sequentially adding N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol obtained by a fermentation method, essence and sodium benzoate into the deionized water, fully stirring, standing and defoaming to obtain the disinfectant hand sanitizer for cabins.

6. The method for preparing disinfection hand sanitizer for aircraft cabins as claimed in claim 5, wherein the step of adding deionized water to the agitator further comprises disinfecting the agitator.

7. The preparation method of the disinfection hand sanitizer for the engine room as claimed in claim 5, wherein the standing and defoaming time is 30-60 min.

Technical Field

The invention relates to the technical field of disinfection hand sanitizer, and particularly relates to a disinfection hand sanitizer for an engine room and a preparation method thereof.

Background

As a quick hand cleanser, the hand cleanser is more convenient to use compared with the traditional solid soap, can avoid the problem that solid substances such as soap and the like are easy to contaminate dirt and bacteria on hands, reduces the probability of cross infection, and is widely applied to various entertainment places and medical places.

Common civil hand sanitizer usually needs to be thickened by sodium chloride and foamed by betaine, wherein the sodium chloride and the betaine both contain higher chloride ions and are strongly corroded by metals, a waste water tank connected with a hand basin in a toilet on an airplane is made of special materials such as aluminum alloy, titanium alloy, rubber sealing rings and the like, the common civil hand sanitizer can severely corrode metals, the hand sanitizer used on the airplane must meet the standard of SAE AMS1452C according to the regulations of the civil aviation bureau in China, and the existing civil hand sanitizer can hardly meet the standard.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

In view of the defects of the prior art, the present application aims to provide a hand sanitizer for an aircraft cabin and a preparation method thereof, and aims to solve the technical problem that the hand sanitizer prepared in the prior art cannot meet the requirements of the use in the aircraft cabin.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the invention provides a disinfection hand sanitizer for an engine room, which comprises the following components in parts by weight:

in the implementation mode, deionized water is mixed with N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol by a fermentation method, essence and sodium benzoate, so that the prepared disinfection hand sanitizer for the cabin has a corrosion inhibition effect on metal, particularly has an excellent corrosion inhibition effect on aluminum alloy, meets the standard of AMS SAE 1452C general liquid disinfectant in the aircraft, can be used in the aircraft cabin, and solves the technical problem that the existing disinfection hand sanitizer cannot be used in the cabin.

Optionally, the hand sanitizer for engine room comprises, by weight:

optionally, the cationic alkylpolyglycoside is a mixture of decyl glycoside triethylammonium bromide, dodecyl glycoside triethylammonium bromide, and hexadecyl triethylammonium bromide.

In the implementation mode, long-chain dodecyl glucoside triethyl ammonium bromide, long-chain hexadecyl triethyl ammonium bromide and short-chain decyl glucoside triethyl ammonium bromide are matched for use, so that the hard water resistance of the disinfection hand sanitizer for the engine room is favorably improved, and meanwhile, the antibacterial effect of the disinfection hand sanitizer for the engine room can be improved.

Optionally, the cationic alkyl polyglycoside is a mixture of decyl glucoside triethylammonium bromide, dodecyl glucoside triethylammonium bromide and hexadecyl triethylammonium bromide in a mass ratio of 2:1: 1.

Based on the same inventive concept, the application also provides a preparation method of the disinfection hand sanitizer for the engine room, wherein the preparation method comprises the following steps:

adding deionized water into a stirrer, sequentially adding N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol obtained by a fermentation method, essence and sodium benzoate into the deionized water, fully stirring, standing and defoaming to obtain the disinfectant hand sanitizer for cabins.

Optionally, before the step of adding deionized water to the agitator, sterilizing the agitator is further included.

Optionally, the standing and defoaming time is 30-60 min.

Detailed Description

The invention provides a disinfection hand sanitizer for an engine room and a preparation method thereof, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and more clear and definite. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Based on the fact that the existing hand sanitizer is high in corrosivity to metals and does not meet the standard of SAE AMS1452C general liquid disinfectant for airplane interiors, the invention provides a hand sanitizer for cabins, wherein the hand sanitizer for cabins comprises 6-10% of sodium N-methyl-N-palmitoyl glycinate, 1-10% of cationic alkyl polyglycoside, 0.2-0.5% of N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1-3% of 1, 3-propanediol obtained by a fermentation method, 0-0.3% of essence, 0.2-0.5% of sodium benzoate and 75.7-91.55% of deionized water in parts by weight.

In the invention, the adopted N-methyl-N-palmitoyl sodium glycinate is an amino acid type surfactant, has excellent foamability, fine and durable foam and skin affinity, has a corrosion inhibition effect on various metals, and has an obvious corrosion inhibition effect on aluminum alloy by compounding with sodium benzoate; the cationic alkyl polyglycoside can be used as a foaming agent and a detergent, and can also be used as a disinfection synergist to improve the disinfection effect of the prepared disinfection hand sanitizer for the engine room; compared with the common 1, 2-propylene glycol, the 1, 3-propylene glycol prepared by the fermentation method has lower irritation and good moisturizing performance, and can reduce the irritation of other components in the formula to users; the N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine is a high-efficiency safe microbe killing agent, is used as a main bactericide of the disinfection hand sanitizer, and has wide killing effect on bacteria and viruses.

According to the application, deionized water is mixed with N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol obtained by a fermentation method, essence and sodium benzoate, so that the prepared disinfection hand sanitizer for the cabin has a corrosion inhibition effect on metal, particularly has an excellent corrosion inhibition effect on aluminum alloy, meets the standard of a general liquid disinfectant in an SAE AMS1452C airplane, can be used in the airplane cabin, and solves the technical problem that the existing disinfection hand sanitizer cannot meet the requirements of use in the cabin.

In some embodiments, preferably, the disinfectant hand sanitizer for engine rooms comprises, by weight: 6-8% of N-methyl-N-palmitoyl sodium glycinate, 1-5% of cationic alkyl polyglycoside, 0.2-0.4% of N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1-2% of fermentation method 1, 3-propanediol, 0-0.3% of essence, 0.3-0.4% of sodium benzoate and 83.9-91.5% of deionized water.

In some embodiments, the cationic alkylpolyglycoside is a mixture of the decyl glycoside triethylammonium bromide, the dodecyl glycoside triethylammonium bromide, and the hexadecyl triethylammonium bromide.

In the embodiment, the long-chain dodecyl glucoside triethyl ammonium bromide, the long-chain hexadecyl triethyl ammonium bromide and the short-chain decyl glucoside triethyl ammonium bromide are matched for use, so that the hard water resistance of the disinfection hand sanitizer for the engine room is favorably improved, and meanwhile, the antibacterial effect of the disinfection hand sanitizer for the engine room can be improved. Preferably, the cationic alkyl polyglycoside is a mixture of decyl glucoside triethylammonium bromide, dodecyl glucoside triethylammonium bromide and hexadecyl triethylammonium bromide in a mass ratio of 2:1: 1.

Based on the same inventive concept, the application also provides a preparation method of the disinfection hand sanitizer for the engine room, wherein the preparation method comprises the following steps:

adding deionized water into a stirrer, sequentially adding N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol obtained by a fermentation method, essence and sodium benzoate into the deionized water, fully stirring, standing and defoaming to obtain the disinfectant hand sanitizer for cabins.

In the embodiment, deionized water is added into a stirrer, then N-methyl-N-palmitoyl sodium glycinate, cationic alkyl polyglycoside, N- (3-aminopropyl) -N-dodecyl-1, 3-propane diamine, 1, 3-propanediol obtained by a fermentation method, essence and sodium benzoate are sequentially added, the materials are fully stirred, the mixture is kept stand for defoaming, and a large amount of bubbles brought in the stirring process are removed, so that the disinfectant hand sanitizer for the engine room is prepared.

In some embodiments, the step of adding deionized water to the mixer further comprises sterilizing the mixer prior to the step of adding deionized water to the mixer. In this embodiment, in order to improve the cleanliness of the prepared hand sanitizer for engine rooms, the stirrer needs to be disinfected in advance, for example, by using a disinfectant or ultraviolet irradiation.

In some embodiments, the time for standing to defoam is 30 to 60 min. In this embodiment, bubbles in the prepared disinfection hand sanitizer for an engine room during stirring can be eliminated by standing the formula, and preferably, the prepared disinfection hand sanitizer for an engine room is subjected to standing defoaming treatment under a vacuum condition. Through standing and defoaming treatment, the prepared disinfection hand sanitizer for the engine room can be prevented from being oxidized slowly by air brought in the stirring process, so that the prepared disinfection hand sanitizer for the engine room is prevented from deteriorating.

The invention is further illustrated by the following specific examples: