CN102961266A

CN102961266A - Skin surface paint and greasy dirt isolation film and preparation method thereof

Info

Publication number: CN102961266A
Application number: CN2012105288393A
Authority: CN
Inventors: 陈景川; 杨增海
Original assignee: LARRY (XIAMEN) HI-TECH Co Ltd
Current assignee: LARRY (XIAMEN) HI-TECH Co Ltd
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-03-13
Anticipated expiration: 2032-12-07
Also published as: CN102961266B

Abstract

The invention provides a skin surface paint and greasy dirt isolation film and a preparation method thereof, and relates to a protection film. The skin surface paint and greasy dirt isolation film has a better function of isolating paint and greasy dirt on hand skin, and can be used for maintaining the finger flexibility. The skin surface paint and greasy dirt isolation film comprises at least two of a cellulose hydroxyethyl ether high-molecular polymer, polyamino amide, a dimethyl siloxane polyether high-molecular polymer and sodium laureth sulfate, as well as a zwitterionic surfactant, propylene glycol, alcohol and water. The preparation method comprises the following steps of: stirring the at least two of cellulose hydroxyethyl ether high-molecular polymer, the polyamino amide, the dimethyl siloxane polyether high-molecular polymer and the sodium laureth sulfate with water, and standing to obtain a mixture A; and adding the propylene glycol, alcohol, the zwitterionic surfactant, a flavoring agent and the rest water in the mixture A, stirring in a reaction kettle, standing, and defoaming to obtain the skin surface paint and greasy dirt isolation film.

Description

A kind of skin surface paint greasy-dirt separation film and preparation method thereof

Technical field

The present invention relates to a kind of protecting film, especially relate to a kind of skin surface paint greasy-dirt separation film that hand skin is had the effect of isolation paint greasy dirt and preparation method thereof.

Background technology

Operator in the specialties such as machining, paint, spraying, coal and oil exploitation, hand skin can be stained with paint, greasy dirt unavoidably.The method of traditional removing paint greasy dirt is to select organic solvent, detergent, sawdust etc. to wash by rubbing with the hands.The method not only will consume a large amount of water, makes staff's hand skin damaged, causes inflammation and infection, and is difficult for cleaning.Adopt a small amount of this product to smear both hands, form the stealthy transparent isolating membrane of one deck on the hand surface within a few minutes, thereby avoid paint, greasy dirt directly and contact skin.Can clean as before by handle with a small amount of water afterwards.The finger that uses this product to overcome to wear glove to produce is dumb, inexquisite, has improved accuracy and the work efficiency of operation, and nontoxic, pollution-free, again using water wisely, is a kind of desirable novel labour protection articles for use.The applicant discloses the product of 3 kinds of relevant difference in functionalitys in Chinese patent 200710009689.4,200910112774.2 and 200910112775.7.

Chinese patent CN1879533 discloses a kind of liquid-state protective hands mask, and the film forming matter of this patent is gelatin, a kind of or its combination in dried network element, methylcellulose, the polyvinyl alcohol.

Central South University has reported a kind of liquid film protective agent in 2008; University On The Mountain Of Swallows has reported a kind of multiplex protective liquid in calendar year 2001; Beijing Institute of Clothing Tech reported a kind of Novel labor protection protective articles---liquid gloves in 2011.

Summary of the invention

The object of the present invention is to provide not only has preferably paint, greasy dirt isolation features to hand skin, and can keep a kind of skin surface paint greasy-dirt separation film of finger motility and preparation method thereof.

Consisting of of skin surface paint greasy-dirt separation film of the present invention:

In natrosol high molecular polymer, polyaminoamide, dimethyl siloxane polyether high molecular polymer, the pure ether sodium sulfate at least 2 kinds, and zwitterionic surfactant, propylene glycol, second alcohol and water, content by mass percentage is:

Natrosol high molecular polymer 0.2%～0.6%;

Polyaminoamide 0.2%～0.4%;

Dimethyl siloxane polyether high molecular polymer 1%～2%;

Alcohol ether sodium sulfate 3%～5%;

Zwitterionic surfactant 0.5%～1%;

Propylene glycol 1%～3%;

Ethanol 6%～10%;

Flavorant 0～0.1%;

Surplus is water.

Described zwitterionic surfactant can adopt cocamido propyl betaine, namely

R is CH ₃(CH ₂) ₁₀CO-, i.e. Laurel acyl group;

Described flavorant can be selected from least a in green bitter edible plant oil, vanillin, jasmine flower essence, the orchid compound etc.

The content of described flavorant is preferably 0.05%～0.1%.

The preparation method of skin surface paint greasy-dirt separation film of the present invention may further comprise the steps:

1) with at least 2 kinds in natrosol high molecular polymer, polyaminoamide, dimethyl siloxane polyether high molecular polymer, the pure ether sodium sulfate and water stirring, leaves standstill, get mixture A;

2) add propylene glycol, ethanol, zwitterionic surfactant, flavorant and remaining water in mixture A, after stirring in reactor, leave standstill, froth breaking gets skin surface paint greasy-dirt separation film.

In step 1), the addition of described water can be 35%～45% of water inventory; The time of described stirring can be 30～70min, and the described time of leaving standstill can be 20～60min.

In step 2) in, the time of described stirring can be 30～50min.

The using method of described skin surface paint greasy-dirt separation film is as follows:

The about 2ml of product is poured into the palm of the hand, two handss mutually stranding to the palm of the hand, the back of the hand, the finger of two handss are evenly smeared this product and are got final product, airing 3～5min, then form transparent protection sealing coat---contact gloves at two watch faces, can effectively isolate greasy dirt, paint, bisque and contact with the direct of hand skin, and water very easily cleans afterwards.

The prepared skin surface paint greasy-dirt separation film of the present invention can for a line operator hand provides simply, effectively skin protection in the various fields such as oil exploitation, machining, coal, paint, spraying, auto repair, be a kind of novel, economic, effective labour protection articles for use.In addition, preparation technology of the present invention is simple.

The specific embodiment

Following examples will the present invention is further illustrated

Embodiment 1: natrosol high molecular polymer, polyaminoamide, dioxy alkane polyether high molecular polymer and water (40%) are added reactor stirring 60min get mixture A, in mixture A, add pure ether sodium sulfate, the dimethyl siloxane polyether high molecular, stir 30min at reactor and leave standstill 30min, namely get Biomimetic membranes B.In the Biomimetic membranes B that makes, add propylene glycol, ethanol, zwitterionic surfactant, spice and remaining water (60%).In reactor, fully stir 30min, leave standstill froth breaking after, get skin surface paint greasy-dirt separation film.

Each raw material content by mass percentage is: natrosol high molecular polymer 0.4%, polyaminoamide 0.2%, dimethyl siloxane polyether high molecular polymer 1%, pure ether sodium sulfate 4%, zwitterionic surfactant 0.5%, propylene glycol 1%, ethanol 10%, spice 0.05%, water 82.85%.

Embodiment 2: preparation method is similar to Example 1, and its difference is that various raw materials content by mass percentage is:

Natrosol high molecular polymer 0.5%, diformazan polyether silicon high molecular polymer 1%, pure ether sodium sulfate 4%, propylene glycol 2%, ethanol 10% spice 0.1%, zwitterionic surfactant 1%, water 81.4%.

Embodiment 3: preparation method its difference similar to Example 1 is that various material material content by mass percentage is:

Natrosol high molecular polymer 0.6%, pure ether sodium sulfate 5%, amphion Surfactant 1%, propylene glycol 1%, ethanol 8%, spice 0.08%, water 84.32%.

Embodiment 4: preparation method is similar to Example 1, and its difference is that each raw material content by mass percentage is:

Natrosol high molecular polymer 0.55%, polyaminoamide 0.25%, dimethyl siloxane polyether high molecular polymer 1%, pure ether sodium sulfate 3.5%, amphion Surfactant 0.4%, propylene glycol 3%, ethanol 10%, spice 0.05%, water 81.25%.

Embodiment 5: its preparation method is similar to Example 1, and its difference is that each raw material content by mass percentage is:

Natrosol high molecular polymer 0.6%, polyaminoamide 0.1%, dimethyl siloxane polyether high molecular polymer 2%, pure ether sodium sulfate 3%, the agent 0.5% alive of two property ion surfaces, propylene glycol 2.0%, ethanol 9%, spice 0.05%, water 82.75%.

Embodiment 6: its preparation method is similar to Example 1, and its difference is that each raw material content by mass percentage is:

Natrosol high molecular polymer 0.45%, dimethyl siloxane ether high molecular polymer 2%, pure ether sodium sulfate 4.5%, zwitterionic surfactant 0.8%, propylene glycol 1%, ethanol 8%, spice 0.1%, water 83.15%.

Claims

1. a skin surface paints greasy-dirt separation film, it is characterized in that it consists of:

Natrosol high molecular polymer 0.2%～0.6%;

Polyaminoamide 0.2%～0.4%;

Dimethyl siloxane polyether high molecular polymer 1%～2%;

Alcohol ether sodium sulfate 3%～5%;

Zwitterionic surfactant 0.5%～1%;

Propylene glycol 1%～3%;

Ethanol 6%～10%;

Flavorant 0～0.1%;

Surplus is water.

2. a kind of skin surface paint greasy-dirt separation film as claimed in claim 1 is characterized in that described zwitterionic surfactant adopts cocamido propyl betaine, namely

R is CH ₃(CH ₂) ₁₀CO-, i.e. Laurel acyl group.

3. a kind of skin surface paint greasy-dirt separation film as claimed in claim 1 is characterized in that described flavorant is selected from least a in green bitter edible plant oil, vanillin, jasmine flower essence, the orchid compound.

4. a kind of skin surface as claimed in claim 1 paints greasy-dirt separation film, and the content that it is characterized in that described flavorant is 0.05%～0.1%.

5. the preparation method of a kind of skin surface paint greasy-dirt separation film as claimed in claim 1 is characterized in that may further comprise the steps:

6. the preparation method of a kind of skin surface paint greasy-dirt separation film as claimed in claim 5 is characterized in that in step 1) the addition of described water is 35%～45% of water inventory.

7. the preparation method of a kind of skin surface paint greasy-dirt separation film as claimed in claim 5 is characterized in that in step 1) the time of described stirring is 30～70min.

8. the preparation method of a kind of skin surface paint greasy-dirt separation film as claimed in claim 5 is characterized in that in step 1) the described time of leaving standstill is 20～60min.

9. the preparation method of a kind of skin surface paint greasy-dirt separation film as claimed in claim 5 is characterized in that in step 2) in, the time of described stirring is 30～50min.