Cleanser compositions
Technical field
This invention relates generally to a kind of cleanser compositions, in particular it relates to for the cleaning of ground rubber brake print
Agent compositions.
Background technology
Present invention is generally directed to industry manufacturing enterprise all kinds of operating vehicles on the ground due to brake produce rubber
White carbon black prints.Owing to this rubber black print has the strongest adhesive force, it is difficult to be removed by general method.Add vehicle wheel
Tire putty of often adhering rolls, thus causes accumulating ugly black dirt, affects integrated environment cleaning.
At present, the domestic cleaning agent not the most being exclusively used in ground rubber brake print.Factory removes brake print and mainly uses oil
Paint is covered or wire wheel polishing.But, which results in many other problemses.
Such as, if life-time service volatility paint is covered, one can cause unpleasant paint-like flavour, can be worked simultaneously
Health of human body and the environment of personnel work the mischief.If using the paint of more environmental protection, cost can significantly rise.Meanwhile,
Which kind of paint no matter what is more important, use cover, all can inevitably cause ground out-of-flatness and color lump problem,
This is clearly departing from desired.
On the other hand, if using wire wheel polishing, not only wasting time and energy, and effect is the most not fully up to expectations.
Additionally, wire wheel polishing is the hugest to the loss of grinding apparatus, substantial amounts of cost is brought to put into.And also it is the most right
Ground damages.
The single operation that above-mentioned paint or wire wheel remove ground rubber brake print is relatively costly, and is not used to
Normality is safeguarded, needs frequent operation, further increases standing cost.
Up to now, not yet there is the cleanser compositions being exclusively used in ground rubber brake print this area.
Summary of the invention
Therefore, the invention provides a kind of new ground rubber brake print cleanser compositions, its cleaning effect is notable, and
And easy to operate, be suitable to daily cleaning and safeguard.
The ground rubber brake print cleanser compositions of the present invention is with strong points, is particularly well-suited to commercial production workshop, storehouse
The work such as storehouse, place, garage ground brake print cleaning, has filled up the blank of the print of specialty brake in the market.Avoid oil
Paint and sanding operation, improve working environment, improves cleaning efficiency.Meanwhile, ground material is not resulted in damage and impact.
In particular it relates to a kind of cleanser compositions, it comprises:
The alkyl benzene sulphonate of 1-5 parts by weight;
The sodium alkyl sulfonate of 1-5 parts by weight;
The sodium hydroxide of 0.1-2 parts by weight or potassium hydroxide;
The NPE of 3-10 parts by weight;
The propylene glycol monomethyl ether of 5-20 parts by weight;
The isopropanol of 5-10 parts by weight;
The sodium ethylene diamine tetracetate of 0.05-0.2 parts by weight;And
Add and to the water of 100 parts by weight.
In one preferred embodiment, described cleanser compositions comprises:
The alkyl benzene sulphonate of 1-4 parts by weight;
The sodium alkyl sulfonate of 1-4 parts by weight;
The sodium hydroxide of 0.5-2 parts by weight or potassium hydroxide;
The NPE of 4-8 parts by weight;
The propylene glycol monomethyl ether of 6-15 parts by weight;
The isopropanol of 5-9 parts by weight;
The sodium ethylene diamine tetracetate of 0.05-0.15 parts by weight;And
Add and to the water of 100 parts by weight.
Another preferred embodiment in, described cleanser compositions comprises:
1.5-3 the alkyl benzene sulphonate of parts by weight;
1.5-3 the sodium alkyl sulfonate of parts by weight;
The sodium hydroxide of 0.5-1.5 parts by weight or potassium hydroxide;
The NPE of 4-7 parts by weight;
The propylene glycol monomethyl ether of 8-12 parts by weight;
The isopropanol of 5-8 parts by weight;
The sodium ethylene diamine tetracetate of 0.07-0.13 parts by weight;And
Add and to the water of 100 parts by weight.
Another preferred embodiment in, described cleanser compositions comprises:
1.5-2 the alkyl benzene sulphonate of parts by weight;
1.5-2 the sodium alkyl sulfonate of parts by weight;
The sodium hydroxide of 0.5-1 parts by weight or potassium hydroxide;
The NPE of 4-6 parts by weight;
The propylene glycol monomethyl ether of 9-12 parts by weight;
The isopropanol of 6-7 parts by weight;
The sodium ethylene diamine tetracetate of 0.07-0.12 parts by weight;And
Add and to the water of 100 parts by weight.
Another preferred embodiment in, described cleanser compositions comprises:
The alkyl benzene sulphonate of 2 parts by weight;
The sodium alkyl sulfonate of 2 parts by weight;
The sodium hydroxide of 0.9 parts by weight or potassium hydroxide;
The NPE of 5 parts by weight;
The propylene glycol monomethyl ether of 10 parts by weight;
The isopropanol of 7 parts by weight;
The sodium ethylene diamine tetracetate of 0.1 parts by weight;And
Add and to the water of 100 parts by weight.
Another preferred embodiment in, described alkyl benzene sulphonate is DBSA.
Another preferred embodiment in, described sodium alkyl sulfonate is dodecyl sodium sulfate.
Another preferred embodiment in, described sodium hydroxide or potassium hydroxide are sodium hydroxide.
Another preferred embodiment in, described sodium hydroxide or potassium hydroxide are potassium hydroxide.
Another aspect of the present invention relates to being used for this cleanser compositions as above cleaning rubber brake print
Purposes.
It should be noted that above-mentioned numerical range includes any number and the combination in any of numerical range therebetween.Such as, 1-
5 parts by weight include 1 parts by weight, 2 parts by weight, 3 parts by weight, 4 parts by weight and 5 parts by weight, and such as 1-2,
The combination in any of the parts by weight such as 1-3,1-4,2-3,3-4.Here concrete numerical value and numerical range as just citing, rather than
Restrictive.
Detailed description of the invention
The present inventor finds afterwards having made extensive and intensive studies, by using alkyl benzene sulphonate, alkane
Base sodium sulfonate, NPE, propylene glycol monomethyl ether, as important activity composition, are simultaneously introduced appropriate sodium hydroxide or hydrogen
Potassium oxide, isopropanol, sodium ethylene diamine tetracetate and water, can give cleanser compositions and well remove ground rubber brake print
Performance so that cleanser compositions can quickly and well remove rubber brake print.
Alkyl benzene sulphonate
Alkyl benzene sulphonate refers to molecule, has such as R-C6H4(phenyl ring)-SO3The formula of H, R is generally the hydrocarbon of 10-20
Class, can be straight chain, it is also possible to for side chain.Representational alkyl benzene sulphonate is DBSA, belong to important the moon from
Sub-surface activating agent, is commonly used for the raw material of various detergent.
DBSA has excellent surface or interface performance, has preferable dissolubility in water.Take the photograph 25
The dissolubility of family name's degree is more than 30%, has efficient emulsifying capacity.DBSA energy complete biodegradable, there is chemistry
Stability and low-temperature stability, the toxicity for human body and environment is the least, has good soil release performance and wettability.
For the consumption of alkyl benzene sulphonate, if consumption is less than 1 parts by weight, then do not reach effective rubber brake
Print removal effect;If consumption is more than 5 parts by weight, then the effect change removing rubber brake print is little, also results in cost
Dramatically increase.
Preferably, alkyl benzene sulphonate is DBSA.Preferably, the consumption of alkyl benzene sulphonate is 1-5 weight portion
Number, more preferably 1-4 parts by weight, 1.5-3 parts by weight or 1.5-2 parts by weight, or 1.5 parts by weight, 1.6 weight portions
Number, 1.7 parts by weight, 1.8 parts by weight, 1.9 parts by weight or 2 parts by weight.
Sodium alkyl sulfonate
Sodium alkyl sulfonate is a kind of anion surfactant, has the sulfonic group of a strongly hydrophilic in its molecular structure
Being linked with alkyl, surface activity is strong, and water at low temperature dissolubility is good.Representational sodium alkyl sulfonate is dodecyl sodium sulfate.
Sodium alkyl sulfonate is stable in alkalescence, neutrality, weakly acidic solution, insensitive to hard water.There is water suction hygroscopy, main
To be used as weaving, printing and dyeing assistant and liquid detergent, chloroethylene polymerization emulsifying agent.
For the consumption of sodium alkyl sulfonate, if consumption is less than 1 parts by weight, then do not reach effective rubber brake
Print removal effect;If consumption is more than 5 parts by weight, then the effect change removing rubber brake print is little, also results in cost
Dramatically increase.
Preferably, sodium alkyl sulfonate is dodecyl sodium sulfate.Preferably, the consumption of sodium alkyl sulfonate is 1-5 weight portion
Number, more preferably 1-4 parts by weight, 1.5-3 parts by weight or 1.5-2 parts by weight, or 1.5 parts by weight, 1.6 weight portions
Number, 1.7 parts by weight, 1.8 parts by weight, 1.9 parts by weight or 2 parts by weight.
Sodium hydroxide or potassium hydroxide
The cleanser compositions of the present invention also comprises NaOH or KOH, and its content is preferably 0.1-2 parts by weight, more preferably
For 0.5-2 parts by weight, 0.5-1.5 parts by weight or 0.5-1 parts by weight, or 0.5 parts by weight, 0.6 parts by weight,
0.7 parts by weight, 0.8 parts by weight, 0.9 parts by weight or 1 parts by weight.
NPE
NPE is the nonionic table of condensation reaction under catalyst action with nonyl phenol and oxirane
Face activating agent.Having various different hydrophile-lipophile balance value, it has been widely used at detergent/printing and dyeing/chemical industry.Nonyl phenol gathers
Oxygen vinyl Ether has good infiltration/emulsification/dispersion/antiacid/alkali resistant/hard water resistance/anti-reduction/oxidation resistance, is widely used as
W/o type emulsifying agent or O/W type emulsifying agent, dispersant.Commercially available NPE include trade name TX-4,
TX-10, TX-15 those.
Preferably, the consumption of NPE is 3-10 parts by weight, more preferably 4-8 parts by weight, 4-7 weight
Amount number or 4-6 parts by weight, or 4 parts by weight, 5 parts by weight or 6 parts by weight.
Propylene glycol monomethyl ether
Propylene glycol monomethyl ether has faint ether taste, but does not has strong and stimulating abnormal smells from the patient so that it is purposes more extensively safety.Due to it
In molecular structure, existing ether has again hydroxyl, thus its solubility property is the most excellent, has again suitable rate of volatilization and anti-
Answer the features such as activity.
Preferably, the consumption of propylene glycol monomethyl ether is 5-20 parts by weight, more preferably 6-15 parts by weight, 8-12 weight portion
Number or 9-12 parts by weight, or 9 parts by weight, 10 parts by weight, 11 parts by weight or 6 parts by weight.
Isopropanol
The cleanser compositions of the present invention also comprises isopropanol, and its content is preferably 5-9 parts by weight, more preferably 5-8
Parts by weight or 6-7 parts by weight, or 6 parts by weight or 7 parts by weight.
Sodium ethylene diamine tetracetate
Sodium ethylene diamine tetracetate is also referred to as EDETATE SODIUM, and its content is preferably 0.05-0.2 parts by weight, more preferably
0.05-0.15 parts by weight, 0.07-0.13 parts by weight or 0.07-0.12 parts by weight, or 0.07 parts by weight, 0.08
Parts by weight, 0.09 parts by weight, 0.10 parts by weight, 0.11 parts by weight or 0.12 parts by weight.
All mentioned components selected in the cleanser compositions of the present invention, such as alkyl benzene sulphonate, sodium alkyl sulfonate,
DBSA, dodecyl sodium sulfate etc. are all materials well known in the art, can prepare by conventional method, it is also possible to
Directly buy from the market, such as can be purchased from such as Japanese Kao company, Henkel KGaA Ke Lin company, Lay benefactor department of Germany gram
Deng.Particularly preferred composition is all the kind that those are conventional in cleaning agent field.
The cleansing composition of the present invention can be made into various dosage form, such as emulsion, cleaning agent, detergent etc..
Embodiment
According to following embodiment, the present invention be may be better understood.But, as it will be easily appreciated by one skilled in the art that reality
Execute concrete material proportion, process conditions and result thereof described by example and be merely to illustrate the present invention, and should also will not limit
The present invention described in detail in claims processed.
Embodiment 1
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 1 below:
Embodiment 2
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 2 below:
Component |
Consumption (parts by weight) |
DBSA |
1.5 |
Dodecyl sodium sulfate |
1.5 |
Sodium hydroxide |
0.5 |
NPE |
4 |
Propylene glycol monomethyl ether |
9 |
Isopropanol |
6 |
Sodium ethylene diamine tetracetate |
0.05 |
Water |
Add and to the surplus of 100 parts by weight |
Embodiment 3
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 3 below:
Component |
Consumption (parts by weight) |
DBSA |
2.5 |
Dodecyl sodium sulfate |
2.5 |
Sodium hydroxide |
1 |
NPE |
6.5 |
Propylene glycol monomethyl ether |
12 |
Isopropanol |
7 |
Sodium ethylene diamine tetracetate |
0.15 |
Water |
Add and to the surplus of 100 parts by weight |
Embodiment 4
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 4 below:
Component |
Consumption (parts by weight) |
DBSA |
1 |
Dodecyl sodium sulfate |
1 |
Sodium hydroxide |
0.3 |
NPE |
2 |
Propylene glycol monomethyl ether |
7 |
Isopropanol |
5 |
Sodium ethylene diamine tetracetate |
0.05 |
Water |
Add and to the surplus of 100 parts by weight |
Comparative example 5
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 5 below:
Component |
Consumption (parts by weight) |
DBSA |
0 |
Dodecyl sodium sulfate |
2.5 |
Sodium hydroxide |
3 |
NPE |
7 |
Propylene glycol monomethyl ether |
12 |
Isopropanol |
7 |
Sodium ethylene diamine tetracetate |
0.1 |
Water |
Add and to the surplus of 100 parts by weight |
Comparative example 6
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 6 below:
Comparative example 7
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 7 below:
Component |
Consumption (parts by weight) |
DBSA |
3 |
Dodecyl sodium sulfate |
4 |
Sodium hydroxide |
3 |
NPE |
0 |
Propylene glycol monomethyl ether |
8 |
Isopropanol |
5 |
Sodium ethylene diamine tetracetate |
0.1 |
Water |
Add and to the surplus of 100 parts by weight |
Comparative example 8
Use methods known in the art, the cleansing composition of the preparation various formula listed by table 8 below:
Comparative example 9
Wire wheel polishing is used to remove ground rubber brake print.
Evaluation methodology
(1) rubber brake print removal effect
The compositions prepared by embodiment 1-4 and comparative example 5-9 clean workshop rubber brake print, use following evaluation
Standard evaluate rubber brake print removal effect:
◎: rubber brake print removal effect is fine;
O: rubber brake print removal effect is preferable;
Δ: rubber brake print removal effect is general;
X: rubber brake print poor removal effect.
(2) rubber brake print removes speed
The compositions prepared by embodiment 1-4 and comparative example 5-9 clean workshop rubber brake print, use following evaluation
Standard evaluate rubber brake print remove speed:
It is fine that ◎: rubber brake print removes speed;
It is preferable that O: rubber brake print removes speed;
Δ: it is general that rubber brake print removes speed;
X: rubber brake print removes speed difference.
(3) rubber brake print removes persistency
After the aptitude tests of rubber brake print are removed in (1) mentioned above, treat 2 weeks, visual observations again after 4 weeks
Rubber brake print situation.Use following evaluation criterion to evaluate rubber brake print removal persistency:
◎: do not observe that rubber brake prints;
O: observe slightly rubber brake print;
Δ: occur that a large amount of rubber brake prints;
X: covered by rubber brake print the most completely.
Hereinafter see table 9 effect of the cleanser compositions of the present invention is evaluated.
Although for the purpose being aware and understand, the present invention being described in detail, but reading this Shen
Please it will be apparent to those skilled in the art that on the premise of without departing from spirit and substance of the present invention after description, can be right
The present invention carries out various modifications and changes, and these modifications and changes each fall within included by appended claims and equivalents thereto thereof
Within the scope of.