CN109094237B - Paper product wrinkle-removing mildew-removing detergent and preparation method thereof - Google Patents
Paper product wrinkle-removing mildew-removing detergent and preparation method thereof Download PDFInfo
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- CN109094237B CN109094237B CN201811067821.1A CN201811067821A CN109094237B CN 109094237 B CN109094237 B CN 109094237B CN 201811067821 A CN201811067821 A CN 201811067821A CN 109094237 B CN109094237 B CN 109094237B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0063—Preservation or restoration of currency, books or archival material, e.g. by deacidifying
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Abstract
The invention discloses a paper product wrinkle-removing and mildew-removing detergent and a preparation method thereof, and the paper product wrinkle-removing and mildew-removing detergent comprises 950-990 parts by mass of a solvent, 3-10 parts by mass of a dispersing penetrating agent, 4-11 parts by mass of a preservative and 5-20 parts by mass of a wrinkle-removing and mildew-removing assistant, wherein the solvent comprises water, ethanol, propylene glycol, butanediol, dipentene and isoamyl acetate, and the wrinkle-removing and mildew-removing assistant comprises tannin, tea polyphenol, polyvinylpyrrolidone and dioctadecyl dimethyl ammonium chloride. The invention can simultaneously solve the problems of yellowing, mildew, wrinkling and the like, has rapid action, obvious effect, lightness and convenience, and can almost solve all the problems and phenomena of deterioration of paper articles.
Description
Technical Field
The invention belongs to the technical field of detergents, and particularly relates to a paper product wrinkle-removing and mildew-removing detergent and a preparation method thereof.
Background
In recent years, the demand and publication amount of books in China are continuously increased, besides the book paper, a large number of paper articles such as notebooks, notepaper, copy paper, packing boxes and the like are also included, and the situations of misprinting, missing printing, stain infection, dampness, wrinkle and the like are inevitable during manufacturing, storage, transportation and use. If the paper articles are directly wasted, the waste is not avoided; if the parts are used continuously, the subsequent experience of reading or collection is influenced to a greater or lesser extent. Clearly, there is a great need for a soil release product that selectively removes stains or ink from paper articles, which is scarce in the market.
Therefore, the development of a detergent mainly used for paper articles is urgently needed to solve the old and bad phenomena of mildew, moisture, yellowing, curling and the like of paper products.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned technical drawbacks.
Therefore, as one aspect of the invention, the invention overcomes the defects in the prior art and provides a paper product wrinkle-removing and mildew-removing detergent.
In order to solve the technical problems, the invention provides the following technical scheme: the paper product wrinkle-removing and mildew-removing detergent comprises, by mass, 950-990 parts of a solvent, 3-10 parts of a dispersing penetrating agent, 4-11 parts of a preservative and 5-20 parts of a wrinkle-removing and mildew-removing assistant, wherein the solvent comprises water, ethanol, propylene glycol, butanediol, dipentene and isoamyl acetate, and the wrinkle-removing and mildew-removing assistant comprises tannin, tea polyphenol, polyvinylpyrrolidone and dioctadecyl dimethyl ammonium chloride.
As a preferable scheme of the paper product wrinkle-eliminating and mildew-removing detergent disclosed by the invention: the dispersion penetrating agent comprises fatty alcohol-polyoxyethylene ether AEO-9 and sucrose fatty acid ester SE-11.
As a preferable scheme of the paper product wrinkle-eliminating and mildew-removing detergent disclosed by the invention: the content of the fatty alcohol-polyoxyethylene ether AEO-9 is 4-5 parts by mass, and the content of the sucrose fatty acid ester SE-11 is 1.5-3 parts by mass.
As a preferable scheme of the paper product wrinkle-eliminating and mildew-removing detergent disclosed by the invention: the preservative includes isothiazolinone and propyl paraben.
As a preferable scheme of the paper product wrinkle-eliminating and mildew-removing detergent disclosed by the invention: the isothiazolinone is 2-3 parts by mass, and the propyl p-hydroxybenzoate is 4-5 parts by mass.
As a preferable scheme of the paper product wrinkle-eliminating and mildew-removing detergent disclosed by the invention: the composition also comprises vanillin, wherein the content of vanillin is 0.5-1 part by mass.
As another aspect of the invention, the invention overcomes the defects in the prior art and provides a preparation method of the paper product wrinkle-removing and mildew-removing detergent.
In order to solve the technical problems, the invention provides the following technical scheme: the preparation method of any paper product wrinkle-removing mildew-removing detergent is characterized by comprising the following steps: the wrinkle-removing and mildew-removing auxiliary agent is mixed with deionized water and ethanol, after the mixture is uniformly stirred, a dispersing penetrating agent, a preservative and vanillin are added into the mixture, and finally the rest of solvent is added into the mixture, and the mixture is stirred for 3-5 min by a stirrer at the rotating speed of 250-350 rpm.
As a preferred scheme of the preparation method of the paper product wrinkle-removing and mildew-removing detergent disclosed by the invention: the method comprises the steps of adding 3 parts of tannin, 1 part of tea polyphenol, 4 parts of polyvinylpyrrolidone, 3 parts of dioctadecyldimethylammonium chloride, 125 parts of deionized water and 365 parts of ethanol into a container, uniformly stirring, adding 4.5 parts of fatty alcohol polyoxyethylene ether AEO-9, 2 parts of sucrose fatty acid ester SE-11, 2.5 parts of isothiazolinone, 5 parts of propyl p-hydroxybenzoate and 1 part of vanillin, finally adding 99 parts of propylene glycol, 125 parts of butanediol, 145 parts of dipentene and 115 parts of isoamyl acetate, and stirring for 5min at the rotating speed of 300rpm by using a stirrer.
As a preferred scheme of the preparation method of the paper product wrinkle-removing and mildew-removing detergent disclosed by the invention: the method comprises the steps of adding 3 parts of tannin, 1.5 parts of tea polyphenol, 3.5 parts of polyvinylpyrrolidone, 3 parts of dioctadecyl dimethyl ammonium chloride, 125 parts of deionized water and 365 parts of ethanol into a container, uniformly stirring, adding 5 parts of fatty alcohol-polyoxyethylene ether AEO-9, 1.5 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate and 1 part of vanillin into the container, finally adding 104 parts of propylene glycol, 120 parts of butanediol, 140 parts of dipentene and 120 parts of isoamyl acetate into the container, and stirring the mixture for 5min at the rotating speed of 300rpm by using a stirrer.
As a preferred scheme of the preparation method of the paper product wrinkle-removing and mildew-removing detergent disclosed by the invention: the method comprises the steps of adding 3.5 parts of tannin, 1 part of tea polyphenol, 4 parts of polyvinylpyrrolidone, 3 parts of dioctadecyl dimethyl ammonium chloride, 120 parts of deionized water and 365 parts of ethanol into a container, uniformly stirring, adding 4.5 parts of fatty alcohol-polyoxyethylene ether AEO-9, 2 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate and 0.5 part of vanillin into the container, finally adding 102 parts of propylene glycol, 125 parts of butanediol, 145 parts of dipentene and 117 parts of isoamyl acetate into the container, and stirring the mixture for 5min at the rotating speed of 300rpm by using a stirrer.
The invention has the beneficial effects that: the invention mainly achieves the purposes of removing mildew and wrinkle of paper articles by mild enzymatic reaction, thus being green and safe. Because the reaction is rapid but not violent, the effect is outstanding without affecting the appearance and other properties of the paper article. The invention can simultaneously solve the problems of yellowing, mildew, wrinkling and the like, has rapid action, obvious effect, lightness and convenience, and can almost solve all the problems and phenomena of deterioration of paper articles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a comparison of stain removal agents prepared in example 1 of the present invention before and after treatment for mold spotting, yellowing on raw edge paper.
FIG. 2 is a comparison chart of the detergents prepared in example 1 of the present invention before and after the treatment of the curling phenomenon on A4 white paper.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with examples are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1:
firstly, adding 3 parts of tannin, 1 part of tea polyphenol, 4 parts of polyvinylpyrrolidone, 3 parts of dioctadecyldimethylammonium chloride, 125 parts of deionized water and 365 parts of ethanol into a container, uniformly stirring, then adding 4.5 parts of fatty alcohol polyoxyethylene ether AEO-9, 2 parts of sucrose fatty acid ester SE-11, 2.5 parts of isothiazolinone, 5 parts of propyl p-hydroxybenzoate and 1 part of vanillin, finally adding 99 parts of propylene glycol, 125 parts of butanediol, 145 parts of dipentene and 115 parts of isoamyl acetate, and stirring for 5min at the rotating speed of 300rpm by using a stirrer to obtain a finished product.
The obtained product is colorless transparent solution and has vanilla flavor.
And (3) testing: FIG. 1 is a comparison of a stain remover prepared according to example 1 of the present invention before and after a mildew and yellowing treatment on raw edge paper, FIG. 1a before stain removal and FIG. 1b after stain removal; FIG. 2 is a comparison graph of a detergent prepared according to example 1 of the present invention before and after treatment for a wrinkle phenomenon on A4 white paper, FIG. 2a is before treatment, and FIG. 2b is after treatment. The result shows that the formula has a removal rate of more than 95 percent on mildew, yellowing and the like after being used for 1 time on various papers such as printing paper, cultural paper and art paper; can thoroughly improve the phenomena of moisture, curling and the like.
Example 2:
firstly, adding 3 parts of tannin, 1.5 parts of tea polyphenol, 3.5 parts of polyvinylpyrrolidone, 3 parts of dioctadecyl dimethyl ammonium chloride, 125 parts of deionized water and 365 parts of ethanol into a container, uniformly stirring, then adding 5 parts of fatty alcohol polyoxyethylene ether AEO-9, 1.5 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate and 1 part of vanillin, finally adding 104 parts of propylene glycol, 120 parts of butanediol, 140 parts of dipentene and 120 parts of isoamyl acetate, and stirring for 5min at the rotating speed of 300rpm by using a stirrer to obtain a finished product.
The obtained product is colorless transparent solution and has vanilla flavor.
And (3) testing: after the paper is used for 1 time on various papers such as printing paper, cultural paper and art paper, the removal rate of mildew, yellowing and the like is more than 98 percent; the phenomena of moisture and wrinkle can be greatly improved.
Example 3:
firstly, 3.5 parts of tannin, 1 part of tea polyphenol, 4 parts of polyvinylpyrrolidone, 3 parts of dioctadecyldimethylammonium chloride, 120 parts of deionized water and 365 parts of ethanol are added into a container, after uniform stirring, 4.5 parts of fatty alcohol polyoxyethylene ether AEO-9, 2 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate and 0.5 part of vanillin are added into the container, finally, 102 parts of propylene glycol, 125 parts of butanediol, 145 parts of dipentene and 117 parts of isoamyl acetate are added into the container, and the container is stirred for 5 minutes by a stirrer at the rotating speed of 300rpm to obtain a finished product.
The obtained product is colorless transparent solution, and has banana flavor.
And (3) testing: after the paper is used for 1 time on various papers such as printing paper, cultural paper and art paper, the removal rate of mildew, yellowing and the like is more than 96 percent; can thoroughly improve the phenomena of moisture, curling and the like.
Comparative example 1:
firstly, adding 3 parts of tannin, 1.5 parts of tea polyphenol, 3.5 parts of polyvinylpyrrolidone, 3 parts of dioctadecyl dimethyl ammonium chloride, 60 parts of deionized water and 450 parts of ethanol into a container, uniformly stirring, then adding 5 parts of fatty alcohol polyoxyethylene ether AEO-9, 1.5 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate and 1 part of vanillin, finally adding 64 parts of propylene glycol, 60 parts of butanediol, 180 parts of dipentene and 160 parts of isoamyl acetate, and stirring for 5min at the rotating speed of 300rpm by using a stirrer to obtain a finished product.
The obtained product is colorless transparent solution and has vanilla flavor.
And (3) testing: after the paper is used for 1 time on various papers such as printing paper, cultural paper and art paper, the removal rate of mildew, yellowing and the like is 85 percent; the phenomena of moisture flooding, wrinkle curling and the like are not obviously improved; the handwriting is easy to be lightened.
The formulations and experimental results of examples 1 to 3 and comparative examples 1 to 7 of the present invention are shown in the following table:
the method for measuring the decontamination rate comprises the following steps:
selecting paper with mildew or yellowing, treating by using the detergent, and taking pictures according to the same shooting parameters before and after treatment to ensure that the paper in the pictures is consistent in size and same in whiteness;
comparing the processed picture with the picture before processing, selecting the paper surface within the range of original mildew spot or yellowing in the processed picture by using drawing software, and naming the range as S to obtain the total pixels within the range of S, which are marked as S1And taking color from the clean paper surface to obtain RGB value, counting all total pixels with same RGB value as the clean paper surface in S range, and recording as S2When the degree of decontamination R (%) < S >2/S1*100％。
The invention mainly achieves the purposes of removing mildew and wrinkle of paper articles by mild enzymatic reaction, thus being green and safe. Because the reaction is rapid but not violent, the effect is outstanding without affecting the appearance and other properties of the paper article.
The invention adds the green preservative, so that the paper articles can be stored for a long time after being treated. The paper articles are not easy to mildew, yellow and wrinkle again, the cost of retreatment is reduced, the storage life is prolonged and the collection value is improved particularly for book collection and the like.
The mildew removing principle of the invention is to remove mildew spots by combining enzymatic reaction and physical friction, and the wrinkle removing principle is to achieve the effect of removing wrinkles by rebalancing the moisture content of paper articles and air and shaping. The invention can simultaneously solve the problems of yellowing, mildew, wrinkling and the like, has rapid action, obvious effect, lightness and convenience, and can almost solve all the problems and phenomena of deterioration of paper articles.
The components of the decontamination series product of the invention have synergistic interaction effect, and the components can not be replaced at will, because the balanced moisture and the shaping action time of the decontamination series product of the invention are relatively long (about 10min), propylene glycol and butanediol are required to be added to play the moisturizing effect, and solvents with stronger volatility and certain ink dissolving effect, such as isopropanol and butanone, can not participate.
The stain remover can be also provided with stain absorption cotton, so that the stain remover is beneficial to the treatment of the residue and the removal of active ingredients, the paper articles are cleaner and higher in whiteness after wrinkle and mildew removal, and the paper articles can be ensured to be used for a second time, namely, the paper articles can be continuously written and printed after a short time (5-10 s after being cleaned), the subsequent written or printed handwriting cannot be influenced, and the subsequently added handwriting can be conveniently removed.
In addition, when the detergent is used, the detergent bottle body can be improved, so that the detergent can be used more economically, the miniature brush can be connected below the spray guide pipe, when the detergent is used under ordinary conditions, only the bottle opening needs to be unscrewed, a small amount of detergent is dipped by the brush connected below the spray guide pipe and is lightly wiped along stains, and after 8-15 s, the detergent bottle is covered with a dirt absorption cotton to lightly wipe off the residues; when large-area yellowing and wrinkling phenomena occur, spraying can be directly carried out at a position 10-15 cm away from a paper surface, after even spraying, the spraying lasts for 8-15 s, then dirt-absorbing cotton is covered to slightly wipe off residues (aiming at the yellowing phenomenon) or a heavy object (5kg, static pressure is 10min, aiming at the wrinkling phenomenon) is applied after the dirt-absorbing cotton is covered, so that the multifunctional cloth can be used according to the application requirements according to different application areas, and is flexible and economical.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (3)
1. The paper product wrinkle-eliminating mildew-removing detergent is characterized in that: the anti-wrinkle mildew removing agent comprises a solvent, a dispersing penetrating agent, a preservative and a wrinkle-removing mildew-removing auxiliary agent, wherein the solvent comprises water, ethanol, propylene glycol, butanediol, dipentene and isoamyl acetate, the wrinkle-removing mildew-removing auxiliary agent comprises tannin, tea polyphenol, polyvinylpyrrolidone and dioctadecyl dimethyl ammonium chloride, the dispersing penetrating agent comprises fatty alcohol polyoxyethylene ether AEO-9 and sucrose fatty acid ester SE-11, the preservative comprises isothiazolinone and propyl p-hydroxybenzoate, and the specific mixture ratio is that the anti-wrinkle mildew-removing agent contains the following raw materials in parts by weight: 3 parts of tannin, 1.5 parts of tea polyphenol, 3.5 parts of polyvinylpyrrolidone, 3 parts of dioctadecyl dimethyl ammonium chloride, 125 parts of deionized water, 365 parts of ethanol, 5 parts of fatty alcohol-polyoxyethylene ether AEO-9, 1.5 parts of sucrose fatty acid ester SE-11, 3 parts of isothiazolinone, 4.5 parts of propyl p-hydroxybenzoate, 104 parts of propylene glycol, 120 parts of butanediol, 140 parts of dipentene and 120 parts of isoamyl acetate.
2. The paper product wrinkle-eliminating and mildew-removing detergent as claimed in claim 1, characterized in that: the composition also comprises vanillin, wherein the content of vanillin is 1 part by mass.
3. The method for preparing the paper product wrinkle-eliminating and mildew-removing detergent as claimed in claim 1 or 2, characterized in that: the wrinkle-removing and mildew-removing auxiliary agent is mixed with deionized water and ethanol, after the mixture is uniformly stirred, a dispersing penetrating agent, a preservative and vanillin are added into the mixture, and finally the rest of solvent is added into the mixture, and the mixture is stirred for 3-5 min by a stirrer at the rotating speed of 250-350 rpm.
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| CN109094237B true CN109094237B (en) | 2020-10-09 |
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| CN108485843A (en) * | 2018-03-05 | 2018-09-04 | 苏州绿叶日用品有限公司 | One kind removing mould detergent |
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2018
- 2018-09-13 CN CN201811067821.1A patent/CN109094237B/en active Active
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|---|---|---|---|---|
| JPH0617020A (en) * | 1992-07-03 | 1994-01-25 | Sumitomo Cement Co Ltd | Antifungal and antimildew adhesive composition |
| CN104198621A (en) * | 2014-09-26 | 2014-12-10 | 云南中烟工业有限责任公司 | Method for simultaneous determination of special migration volume of multiple preservatives in paper and paperboard |
| CN105544306A (en) * | 2015-11-26 | 2016-05-04 | 张建刚 | Making method of graphene oxide-containing antibiosis and mildew prevention wallpaper |
| CN106087413A (en) * | 2016-06-20 | 2016-11-09 | 王璐 | A kind of digit printing garment material multifunctional antibiotic flame retardant coating |
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