CN115433638A - Rubber blanket cleaning agent and preparation method and application thereof - Google Patents
Rubber blanket cleaning agent and preparation method and application thereof Download PDFInfo
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- CN115433638A CN115433638A CN202211120951.3A CN202211120951A CN115433638A CN 115433638 A CN115433638 A CN 115433638A CN 202211120951 A CN202211120951 A CN 202211120951A CN 115433638 A CN115433638 A CN 115433638A
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- cleaning agent
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-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2072—Aldehydes-ketones
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2096—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a rubber blanket cleaning agent and a preparation method and application thereof. The rubber blanket cleaning agent comprises the following components: an organic acid; a surfactant; a cyclic ketone compound; a polyhydroxy ketone; a solvent. The blanket cleaning agent is a nontoxic, odorless and environment-friendly ecological cleaning agent, avoids corrosion of the existing cleaning agent to the blanket, promotes resilience of the blanket, and can prolong the service life of the blanket.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a blanket cleaning agent and a preparation method and application thereof.
Background
The printing blanket is a composite of a rubber layer and a base fabric. In the offset printing industry, printing blankets used in conventional inks are a composite of nitrile rubber and a base cloth. In the printing process, the rubber blanket has the transmission function of accurately and unmistakably transferring the image-text information on the printing plate to the paper, and has the characteristics of effective compression resistance, quick restoring force, strong viscosity and no any sticking object.
However, in practical use, the blanket may be in high-speed rotation, which causes the blanket to be repeatedly pressed by the printing roller and the compression roller during printing, resulting in a dent part in a partial area of the blanket, and in the process of transferring ink, partial ink, paper dust and paper dust may be clamped into the dent part, and the blanket may be seriously damaged after a long time. The existing rubber blanket cleaning agent is poor in cleaning capacity and environmental protection performance on one hand, and does not have the capacity of recovering the sunk part of the rubber blanket on the other hand.
Based on this, a new cleaning agent for blanket is urgently needed to solve the above problems.
Disclosure of Invention
The first technical problem to be solved by the invention is as follows:
a blanket cleaning agent is provided.
The second technical problem to be solved by the invention is:
provides a preparation method of the rubber blanket cleaning agent.
The third technical problem to be solved by the invention is:
use of the blanket cleaner.
In order to solve the first technical problem, the invention adopts the technical scheme that:
a rubber blanket cleaning agent comprises the following components:
an organic acid;
a surfactant;
a cyclic ketone compound;
a polyhydroxy ketone;
and (3) a solvent.
According to the embodiment of the invention, one of the technical solutions has at least one of the following advantages or beneficial effects:
1. the cyclic ketone compound can make blanket depressed part inflation to promote blanket depressed part to resume leveling, guarantee the elasticity and the surface planarization of blanket, the blanket after leveling can show originally that the filthy at the depressed part is whole on the surface, promotes the washing of blanket cleaner to filthy.
2. The organic acids act, on the one hand, as pH regulators and, on the other hand, they also promote the reducing properties of the polyhydroxyketones.
3. The surfactant can further stimulate the performance of the blanket cleaning agent and improve the cleaning capability of the blanket.
4. The blanket cleaning agent is a nontoxic, odorless and environment-friendly ecological cleaning agent, avoids corrosion of the existing cleaning agent to the blanket, promotes resilience of the blanket, and can prolong the service life of the blanket.
According to one embodiment of the invention, the blanket cleaning agent comprises the following components in parts by weight:
30-40 parts by weight of an organic acid;
5-10 parts by weight of a surfactant;
10 to 15 parts by weight of a cyclic ketone compound;
10-30 parts by weight of a polyhydroxy ketone;
30-100 parts by weight of a solvent.
According to an embodiment of the invention, the organic acid comprises at least one of citric acid, lactic acid, tartaric acid, ascorbic acid and erythorbic acid.
According to one embodiment of the invention, the surfactant comprises at least one of sodium lauryl alcohol polyoxyethylene ether sulfate and sodium fatty acid isethionate.
According to one embodiment of the present invention, the cyclic ketone compound comprises at least one of cyclohexanone and 4-dimethylaminocyclohexanone.
According to one embodiment of the invention, the polyhydroxyketone comprises at least one of D-fructose and potassium D-sorbate.
According to one embodiment of the invention, the blanket cleaning agent has a pH of 4 to 6.
According to one embodiment of the invention, the solvent comprises at least one of ethanol, n-propanol and isopropanol.
In order to solve the second technical problem, the invention adopts the technical scheme that:
a method of making the blanket cleaner, comprising the steps of:
and mixing the organic acid, the surfactant, the cyclic ketone compound and the polyhydroxy ketone in a solvent to obtain the rubber blanket cleaning agent.
In another aspect, the invention also relates to application of the rubber blanket cleaning agent in preparation of an ink packaging bag. Including the blanket cleaner as described above in the embodiment of aspect 1. Since the application adopts all the technical solutions of the blanket cleaning agent of the above embodiments, at least all the advantages brought by the technical solutions of the above embodiments are achieved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
In the description of the present invention, if there are first, second, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or the number of indicated technical features is implicitly indicated or the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, it should be noted that unless otherwise explicitly defined, terms such as setup, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the detailed contents of the technical solutions.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of the present invention.
Example 1
A rubber blanket cleaning agent comprises the following components in parts by weight:
30 parts by weight of an organic acid;
5 parts by weight of a surfactant;
10 parts by weight of a cyclic ketone compound;
10 parts by weight of a polyhydroxy ketone;
30 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes citric acid.
The surfactant includes sodium lauryl alcohol polyoxyethylene ether sulfate.
The above cyclic ketone compound includes cyclohexanone.
The above-mentioned polyhydroxyketone includes D-fructose.
The solvent comprises the following components in parts by weight: 1 water and ethanol.
Example 2
A rubber blanket cleaning agent comprises the following components in parts by weight:
40 parts by weight of an organic acid;
10 parts by weight of a surfactant;
15 parts by weight of a cyclic ketone compound;
30 parts by weight of a polyhydroxy ketone;
100 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes citric acid.
The surfactant includes sodium lauryl alcohol polyoxyethylene ether sulfate.
The above cyclic ketone compound includes cyclohexanone.
The above-mentioned polyhydroxyketone includes D-fructose.
The solvent comprises the following components in parts by weight of 1:1 water and ethanol.
Example 3
A rubber blanket cleaning agent comprises the following components in parts by weight:
30 parts by weight of an organic acid;
5 parts by weight of a surfactant;
12 parts by weight of a cyclic ketone compound;
20 parts by weight of a polyhydroxy ketone;
60 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes citric acid.
The surfactant includes sodium lauryl alcohol polyoxyethylene ether sulfate.
The above cyclic ketone compound includes cyclohexanone.
The above-mentioned polyhydroxyketone includes D-fructose.
The solvent comprises the following components in parts by weight: 1 water and ethanol.
Example 4
A rubber blanket cleaning agent comprises the following components in parts by weight:
30 parts by weight of an organic acid;
5 parts by weight of a surfactant;
10 parts by weight of a cyclic ketone compound;
10 parts by weight of a polyhydroxy ketone;
30 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes ascorbic acid.
The surfactant comprises sodium lauryl alcohol polyoxyethylene ether sulfate.
The above cyclic ketone compound includes cyclohexanone.
The polyhydroxy ketone comprises D-fructose.
The solvent comprises the following components in parts by weight: 1 water and ethanol.
Example 5
A rubber blanket cleaning agent comprises the following components in parts by weight:
30 parts by weight of an organic acid;
5 parts by weight of a surfactant;
10 parts by weight of a cyclic ketone compound;
10 parts by weight of a polyhydroxy ketone;
30 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes citric acid.
The surfactant includes sodium lauryl alcohol polyoxyethylene ether sulfate.
The cyclic ketone compound includes 4-dimethylaminocyclohexanone.
The above-mentioned polyhydroxyketone includes D-fructose.
The solvent comprises the following components in parts by weight: 1 water and ethanol.
Example 6
A rubber blanket cleaning agent comprises the following components in parts by weight:
30 parts by weight of an organic acid;
5 parts by weight of a surfactant;
10 parts by weight of a cyclic ketone compound;
10 parts by weight of a polyhydroxy ketone;
30 parts by weight of a solvent.
The preparation method of the rubber blanket cleaning agent comprises the following steps:
mixing the organic acid, the surfactant, the cyclic ketone compound, and the polyhydroxy ketone in a solvent to obtain the blanket cleaning agent.
The organic acid includes citric acid.
The surfactant includes sodium lauryl alcohol polyoxyethylene ether sulfate.
The above cyclic ketone compound includes cyclohexanone.
The polyhydroxy ketone includes potassium D-sorbate.
The solvent comprises the following components in parts by weight: 1 water and ethanol.
And (3) performance testing:
the blanket cleaners of examples 1-6 were tested for soil release and corrosion, and the results are shown in Table 1.
TABLE 1
| Corrosiveness per mg | Detergency ratio/%) | |
| Example 1 | 0.04 | 95 |
| Example 2 | 0.05 | 96 |
| Example 3 | 0.03 | 98 |
| Example 4 | 0.04 | 94 |
| Example 5 | 0.04 | 94 |
| Example 6 | 0.04 | 93 |
Wherein, the corrosivity test is carried out with reference to QB/T117-95.
Wherein the detergency is tested with reference to QB/T2117-95.
The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention as described in the specification of the present invention or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (10)
1. A cleaning agent for rubber cloth is characterized in that: comprises the following components:
an organic acid;
a surfactant;
a cyclic ketone compound;
a polyhydroxy ketone;
a solvent.
2. A blanket cleaner as defined in claim 1, wherein: the rubber blanket cleaning agent comprises the following components in parts by weight:
30-40 parts by weight of an organic acid;
5-10 parts by weight of a surfactant;
10 to 15 parts by weight of a cyclic ketone compound;
10-30 parts by weight of a polyhydroxy ketone;
30-100 parts by weight of a solvent.
3. A blanket cleaner as defined in claim 1, wherein: the organic acid comprises at least one of citric acid, lactic acid, tartaric acid, ascorbic acid and erythorbic acid.
4. A blanket cleaner as defined in claim 1, wherein: the surfactant comprises at least one of lauryl alcohol polyoxyethylene ether sodium sulfate and fatty acid hydroxyethyl sodium sulfonate.
5. A blanket cleaning agent according to claim 1, wherein: the cyclic ketone compound includes at least one of cyclohexanone and 4-dimethylaminocyclohexanone.
6. A blanket cleaner as defined in claim 1, wherein: the polyhydroxy ketone comprises at least one of D-fructose and D-potassium sorbate.
7. A blanket cleaner as defined in claim 1, wherein: the pH value of the rubber blanket cleaning agent is 4-6.
8. A blanket cleaning agent according to claim 1, wherein: the solvent includes at least one of ethanol, n-propanol, and isopropanol.
9. A method of preparing a blanket cleaner as claimed in any one of claims 1 to 8, wherein: the method comprises the following steps:
and mixing the organic acid, the surfactant, the cyclic ketone compound and the polyhydroxy ketone in a solvent to obtain the rubber blanket cleaning agent.
10. Use of a blanket cleaner as claimed in any one of claims 1 to 8 in the preparation of ink packaging bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120951.3A CN115433638A (en) | 2022-09-15 | 2022-09-15 | Rubber blanket cleaning agent and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120951.3A CN115433638A (en) | 2022-09-15 | 2022-09-15 | Rubber blanket cleaning agent and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115433638A true CN115433638A (en) | 2022-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211120951.3A Pending CN115433638A (en) | 2022-09-15 | 2022-09-15 | Rubber blanket cleaning agent and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115433638A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289836A (en) * | 2012-02-28 | 2013-09-11 | 索尼公司 | Offset printing blanket cleaning liquid and method of cleaning offset printing blanket |
| CN104804506A (en) * | 2015-03-31 | 2015-07-29 | 安徽省嘉信包装印务有限公司 | Printing ink detergent |
| CN107652749A (en) * | 2017-10-17 | 2018-02-02 | 中山市富日印刷材料有限公司 | A kind of UV ink environment-friendly cleaning agent and preparation method thereof |
| CN108410250A (en) * | 2018-05-04 | 2018-08-17 | 南京信息工程大学 | A kind of environment-friendly novel micro emulsion printing ink washing agent and preparation method thereof |
-
2022
- 2022-09-15 CN CN202211120951.3A patent/CN115433638A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289836A (en) * | 2012-02-28 | 2013-09-11 | 索尼公司 | Offset printing blanket cleaning liquid and method of cleaning offset printing blanket |
| CN104804506A (en) * | 2015-03-31 | 2015-07-29 | 安徽省嘉信包装印务有限公司 | Printing ink detergent |
| CN107652749A (en) * | 2017-10-17 | 2018-02-02 | 中山市富日印刷材料有限公司 | A kind of UV ink environment-friendly cleaning agent and preparation method thereof |
| CN108410250A (en) * | 2018-05-04 | 2018-08-17 | 南京信息工程大学 | A kind of environment-friendly novel micro emulsion printing ink washing agent and preparation method thereof |
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