CN1076961A - Hand-washing paste and preparation thereof - Google Patents

Abstract

The present invention can remove greasy dirt on hand rapidly easily for a kind of, is particularly useful for removing special-purpose detergent paste of smeary in the skin slit and preparation method thereof.The present invention is to be major ingredient with senior liquid soap, washes filler with plant fiber powder such as sawdust or wood powder, straw powder etc. for helping, and adds the various senior paste special purpose detergents of washing additive and making that help.Advantages such as the present invention's product has easy to use, and degreasing power is strong, is particularly useful for removing the greasy dirt in the skin slit, and is nontoxic, to the skin nonirritant, and skin care effect arranged, and the comfortable fragrance in back is used in very easily flushing, and service wear is few.

Description

The invention is a special paste detergent which can quickly and conveniently remove oil stains on hands, and is especially suitable for removing oil stains in skin crevices and a preparation method thereof.

It is very difficult for personnel such as oil workers, machinery manufacturing, machinery repairing, drivers, and catering industry to wash their hands to remove oil stains, especially black oil stains soaked in the skin crevices of hands, which is extremely difficult to remove. According to different industries, some wash hands first with gasoline, kerosene, etc., and then with soap or washing powder. Although oil stains on the surface of the hand can be removed. But the black oil in the crevices of its skin cannot be effectively removed. And long-term use of gasoline and other washings can easily cause skin degreasing and rough and chapped surfaces, and some even cause skin allergic reactions, which are unsafe and pollute the environment simultaneously.

Some people wash directly with washing powder. Although it has a strong ability to remove oil stains, it cannot solve the oil stains in the skin crevices, and its alkalinity is very strong, which greatly stimulates the skin. The skin is rough and cracked due to degreasing, and Difficult to rinse off after use and extremely uncomfortable to the touch.

Some people mix cleansing powder (mainly stone powder) with washing powder, which has strong mechanical damage to the skin and has a large degreasing effect, resulting in serious skin damage. At the same time, stone powder is deposited in the sewer for a long time, which may easily cause pipeline blockage.

Some people directly rub with alkaline surface, because the alkalinity is too strong, the damage to the skin is even more serious.

The purpose of the present invention is to provide a method that is easy to use and can quickly and effectively remove oil stains on hands, especially oil stains immersed in skin crevices. It is non-toxic, non-irritating to the skin (close to neutral), and has skin care Function, safe to use, non-polluting paste detergent and preparation method thereof.

The working principle of the present invention is as follows: take a little of this product, dip it in water, rub it lightly a few times, rub it comprehensively, and then rinse it with water to achieve the ideal effect. This is because in the presence of water, this product can produce a lot of foam after a few light rubbings, so as to expand the comprehensive rubbing effect and effect. The joint action of water, soap base and surfactant dissolves and emulsifies oil stains, and reduces the surface tension of the system. Due to wetting and penetration, oil stains can be loosened and separated from hands. The chemical action and the coordinated action of various builder additives neutralize the fatty acid in the oil to form soap, so that the oil stain is transferred to the water phase. In addition, the soft and soft detergent-builder plant fiber powder has great adsorption and physical mechanical friction, so that the oil stains immersed in the crevices of the skin can be completely removed. The ideal effect of cleaning oil stains described in the present invention can be achieved by washing with a small amount of water. Thereby, the adverse consequences caused by other unsatisfactory detergents and washing methods are solved.

The high-grade soap base in the composition of the hand sanitizer of the present invention can be: composed of potassium salts formed by the reaction of lauric acid, stearic acid, myristic acid, palmitic acid, oleic acid, abietic acid and caustic potash; For: plant fiber powder that has been sieved, washed, disinfected, and preserved, such as: wood sawdust or wood powder, straw powder, etc. The surfactants in the ingredients can be: glyceryl monostearate, sodium lauryl sulfate , potassium oleate, sorbitan monostearate or other cosmetic surfactants; the builder additives in the ingredients can be: sodium tripolyphosphate, sodium phosphate, sodium silicate, EDTA (ethylenediaminetetraacetic acid ), sodium sulfate, sodium carbonate; the preservatives in the ingredients can be: potassium sorbate, sodium sorbate, cresol soap, ethanol or other cosmetic preservatives; the spices in the ingredients can be: jasmine flavor, fruit flavor type, rose fragrance or other cosmetic fragrances.

The preparation method of the hand sanitizer of the present invention is realized in the following way: add rosin to the caustic potash lye under strong stirring, and control a certain temperature to carry out the reaction. Then add melted fatty acid for neutralization reaction, then add surfactants and various builder additives in sequence, keep stirring for a certain time, add preservatives and spices when the temperature drops to 45°C, and it will be close to neutral after stirring evenly (PH7-8) stock solution of hand sanitizer, finally add appropriate amount of builder filler and mix thoroughly to get the finished product of hand sanitizer of the present invention.

The basic proportioning (by weight percentage) of hand sanitizer of the present invention is as follows:

Advanced soap base 15-30

Builder filler 30-50

Surfactant 5-10

Builder Additive 3-10

Preservatives 0.1-1

Spice Appropriate amount

water 40-60

The hand-washing cream of the present invention not only has the general effect of soaps, but also has strong synergistic degreasing ability of strong lipophilic and strong hydrophilic surfactants. It also has a skin care effect. Moreover, it also has the friction and washing effect of the soft plant fiber powder with strong oil absorption ability, so that it can remove the oil stains immersed in the skin crevices, which is another feature of it. In addition, it is easy to rinse after use, and it feels comfortable and fragrant, which is another unique feature of it. This product is non-toxic, non-irritating to the skin (close to neutral), high in oil removal efficiency, fast, convenient, safe, and does not pollute the environment. The perfect combination of these multiple functions is unmatched by all kinds of detergents. So the hand washing cream of the present invention is a good product for personnel such as petroleum workers, machinery manufacturing, machinery repair, drivers, and catering industry to wash their hands and remove oil stains. In addition, it also has an ideal effect on cleaning and degreasing glass instruments, kitchen stoves and utensils.

The hand washing cream of the invention has simple preparation process, readily available raw materials, low cost, no environmental pollution and a large market for use, and is a high-efficiency degreasing detergent worthy of vigorous promotion.

Claims (4)

1, hand-washing paste is a kind of removal smeary personal cleansing cream on hand, it is characterized in that the major ingredient of this hand-washing paste comprises: senior soap base, help and wash filler, tensio-active agent, help and wash additive, sanitas, spices and water.

2, it is characterized in that according to the described hand-washing paste of claim 1:

A, said senior soap base are: the sylvite that is generated by lauric acid, stearic acid, tetradecanoic acid, palmitinic acid, oleic acid, sylvic acid and Ke Xingjia reaction constitutes.

B, said helping are washed filler and are: through screening, washing, sterilization, rot-resistant plant fiber powder, as: wood shavings or wood powder, straw powder etc.

C, said tensio-active agent are: glyceryl monostearate, sodium lauryl sulphate, potassium oleate, anhydrous sorbitol Stearinsaeure or other used for cosmetic tensio-active agents.

D, said helping are washed additive and are: tripoly phosphate sodium STPP, sodium phosphate, water glass, carboxymethyl cellulose, EDTA(ethylenediamine tetraacetic acid (EDTA)), sodium sulfate and yellow soda ash.

E, said sanitas are: potassium sorbate, sodium sorbate, cresols soap lye, ethanol or other used for cosmetic sanitass.

F, said spices are: jasmine fragrance, fruit flavouring, rose scent or other used for cosmetic spices.

3,, it is characterized in that the proportioning (by weight percentage) of this each composition of hand-washing paste is according to claim 1 and 2 described hand-washing pastes:

Senior soap base 15-30

Help and wash filler 30-50

Tensio-active agent 5-15

Help and wash additive 3-10

Sanitas 0.1-1

Spices is an amount of

Water 40-60

4, preparation method according to the described hand-washing paste of claim 1 to 3, it is characterized in that by its required proportioning, under violent stirring, in Ke Xingjia cash liquid, add rosin, the control certain temperature is reacted, the lipid acid that adds melting then carries out neutralization reaction, add tensio-active agent subsequently successively and various helping washed additive and kept certain churning time, when treating that temperature is reduced to 45 ℃, add sanitas and spices, promptly get hand-washing paste stoste after stirring, add an amount of helping at last and wash filler, treat fully to stir promptly to get the detergent paste finished product of washing one's hands of the present invention near neutral (PH7-8).