CN103214980B - Preparation method of discoloring solid rubber stick - Google Patents
Preparation method of discoloring solid rubber stick Download PDFInfo
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- CN103214980B CN103214980B CN201310176117.0A CN201310176117A CN103214980B CN 103214980 B CN103214980 B CN 103214980B CN 201310176117 A CN201310176117 A CN 201310176117A CN 103214980 B CN103214980 B CN 103214980B
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Abstract
The invention discloses a discoloring solid rubber stick and a preparation method thereof. The discoloring solid rubber stick is prepared from the following raw materials in parts by weight: 55.0-85.0 parts of water, 15.0-25.0 parts of polyvinylpyrrolidone, 5.0-10.0 parts of styrene-acrylic emulsion, 10.0-15.0 parts of acrylic emulsion, 5.0-10.0 parts of dextrin, 5.0-15.0 parts of propylene glycol or glycerin, 5.0-15.0 parts of stearic acid, 0.5-3.0 parts of sodium hydroxide, 1.0-5.0 parts of light changing pigment, 10.0-15.0 parts of calcium carbonate or kaolinite and 0.2-3.0 parts of butyl p-hydroxybenzoate. The discoloring solid rubber stick disclosed by the invention has the characteristics of high bonding strength, high bonding speed, good temperature resistance, long storage life, beautiful color, unique style and the like, can be cleaned with water and stored for long time, and is safe and environment-friendly, easy to use and wide in range of application.
Description
Technical field
The present invention relates to a kind of allochroic solid rod and preparation method thereof, belong to chemical material technical field.
Background technology
Solid gums is also known as solid glue stick, solid paste, Lipstick-type paste etc.Be with sizing material, essence and water etc. for raw material, formulated through rationally.
Solid gums is a kind of product innovation in tackiness agent.Its principal feature is: raw material is easy to get, and manufacture simple, long preservative period, is easy to carry, easy to use, firmly bonding, is applicable to paper product and coheres.Solid gums can be used for bonding various paper and paper product, is suitable for clerical workforce, financial and accountancy personnel, file clerk, teacher, student and related personnel and uses.
It is good that polyvinyl formal solid glue stick has figuration, and rate of drying is fast, and bonding strength is high, adaptive temperature wide ranges, the feature that free formaldehyde content is low.Compare with chemical paste with glue, the maximum feature of solid glue stick be to use, easy to carry, clean, sanitary, can not produce water clock, diffusion and phenomenon of osmosis, be a kind of office appliance of desirable alternative glue.
Allochroic solid rod is not also seen in the report of scientific and technical literature.
Summary of the invention
The technical issues that need to address of the present invention are just the defect overcoming prior art, and provide a kind of allochroic solid rod and preparation method thereof, its cohesive strength is high, adhesive speed is fast, temperature tolerance is good, long preservative period, and color is beautiful, the characteristics such as unique style, can clean with water, the shelf time is long, safety and environmental protection, easy to use, applied widely.
For solving the problem, the present invention adopts following technical scheme:
The invention provides a kind of allochroic solid rod, described allochroic solid rod is prepared from by the raw material of following weight: water 55.0-85.0 part; Polyvinylpyrrolidone 15.0-25.0 part; Benzene emulsion 5.0-10.0 part; ACRYLIC EMULSION 10.0-15.0 part; Dextrin 5.0-10.0 part; Propylene glycol or glycerine 5.0-15.0 part; Stearic acid 5.0-15.0 part; Sodium hydroxide 0.5-3.0 part; Optically variable pigments 1.0-5.0 part; Calcium carbonate or kaolin 10.0-15.0 part; Butyl p-hydroxybenzoate 0.2-3.0 part.
Invention also provides a kind of preparation method of described allochroic solid rod, water is added in conversion unit, add polyvinylpyrrolidone, benzene emulsion, ACRYLIC EMULSION, dextrin while stirring, after stirring, start stirring and be warming up to 85-90 DEG C, constant temperature 85-90 DEG C stirring and dissolving is complete, after stirring and dissolving is complete, add propylene glycol or glycerine while stirring, stearic acid stirs, add sodium hydroxide stirring reaction while stirring complete, add optically variable pigments, calcium carbonate or kaolin while stirring, butyl p-hydroxybenzoate stirs.About constant temperature 85-90 DEG C static froth breaking, carries out filling after complete froth breaking.
In the present invention, water is solvent, provides dissolve medium; Polyvinylpyrrolidone (PVP) is main adhesive resin; PVP has good wetting ability, can mix with the water of any ratio, and be a water-soluble particularly preferred polymer, micromolecular PVP has good dissemination, prevents particle from mutually assembling and precipitating, and Macromolecule PVP has excellent cementability and film-forming properties; Benzene emulsion is Aided Modification resin, mainly improves the sticking power of main adhesive resin and strengthens cohesive strength; ACRYLIC EMULSION is also Aided Modification resin, mainly improves the sticking power of main adhesive resin and strengthens cohesive strength; Dextrin is Aided Modification resin, mainly improves the sticking power of main adhesive resin and strengthens cohesive strength; Propylene glycol or glycerine are wetting Agent for Printing Inks, provide the moisture-keeping functions of product, extend preservation period; Stearic acid is stiffening agent, provides the curing molding of product; Sodium hydroxide is stable molding auxiliary agent, provides the product stability in the quality guaranteed period after the curing molding of product; Optically variable pigments is tinting material, provides the color and luster of product and extraordinary effect; Calcium carbonate or kaolin are hardness reinforcer, increase the hardness and ductility of product, reduce the cost and increase the opacifying power of product; Butyl p-hydroxybenzoate is sanitas, provides the barrier propterty of the microorganism of product.
Allochroic solid rod of the present invention is water, polyvinylpyrrolidone is the solid binder of major ingredient, and can be used for bonding various paper and paper product, fabric, paperboard and plastic sheet, wood chip etc., cohesive strength is high, adhesive speed is fast, and temperature tolerance is good, long preservative period, color is beautiful, unique style, can clean with water, the shelf time is long, safety and environmental protection, easy to use, applied widely, the related personnel being suitable for needing to paste associated materials uses.Particularly when locating stickup, can apply glue at the position of the needs stickup of being correlated with accurately, being become colorless by coloured after dry, the nothing attractive in appearance around pasting is affected.
Embodiment
embodiment 1
Allochroic solid rod is prepared from by the raw material of following weight: 55.0 parts, water; Polyvinylpyrrolidone 25.0 parts; Benzene emulsion 5.0 parts; ACRYLIC EMULSION 15.0 parts; 5.0 parts, dextrin; Propylene glycol 15.0 parts; Stearic acid 5.0 parts; 3.0 parts, sodium hydroxide; Optically variable pigments 1.0 parts; Kaolin 15.0 parts; Butyl p-hydroxybenzoate 0.2 part.
Water is added in conversion unit, add polyvinylpyrrolidone, benzene emulsion, ACRYLIC EMULSION, dextrin while stirring, after stirring, start stirring and be warming up to 90 DEG C, constant temperature 90 DEG C of stirring and dissolving are complete, after stirring and dissolving is complete, adds propylene glycol while stirring, stearic acid stirs, add sodium hydroxide stirring reaction while stirring complete, add optically variable pigments while stirring, kaolin, butyl p-hydroxybenzoate stir.Constant temperature about 90 DEG C static froth breakings, carry out filling after complete froth breaking.
embodiment 2
Allochroic solid rod is prepared from by the raw material of following weight: 85.0 parts, water; Polyvinylpyrrolidone 15.0 parts; Benzene emulsion 10.0 parts; ACRYLIC EMULSION 10.0 parts; 10.0 parts, dextrin; Glycerine 5.0 parts; Stearic acid 15.0 parts; 0.5 part, sodium hydroxide; Optically variable pigments 5.0 parts; 10.0 parts, calcium carbonate; Butyl p-hydroxybenzoate 3.0 parts.
Water is added in conversion unit, add polyvinylpyrrolidone, benzene emulsion, ACRYLIC EMULSION, dextrin while stirring, after stirring, start stirring and be warming up to 85 DEG C, constant temperature 85 DEG C of stirring and dissolving are complete, after stirring and dissolving is complete, adds glycerine while stirring, stearic acid stirs, add sodium hydroxide stirring reaction while stirring complete, add optically variable pigments while stirring, calcium carbonate, butyl p-hydroxybenzoate stir.Constant temperature about 85 DEG C static froth breakings, carry out filling after complete froth breaking.
embodiment 3
Allochroic solid rod is prepared from by the raw material of following weight: 60 parts, water; Polyvinylpyrrolidone 20 parts; Benzene emulsion 8 parts; ACRYLIC EMULSION 12 parts; 8 parts, dextrin; Glycerine 13 parts; Stearic acid 10 parts; 1 part, sodium hydroxide; Optically variable pigments 2 parts; Kaolin 12 parts; Butyl p-hydroxybenzoate 1 part.
Water is added in conversion unit, add polyvinylpyrrolidone, benzene emulsion, ACRYLIC EMULSION, dextrin while stirring, after stirring, start stirring and be warming up to 87 DEG C, constant temperature 87 DEG C of stirring and dissolving are complete, after stirring and dissolving is complete, adds glycerine while stirring, stearic acid stirs, add sodium hydroxide stirring reaction while stirring complete, add optically variable pigments while stirring, kaolin, butyl p-hydroxybenzoate stir.Constant temperature about 87 DEG C static froth breakings, carry out filling after complete froth breaking.
Last it is noted that obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.
Claims (1)
1. a preparation method for allochroic solid rod, described allochroic solid rod is prepared from by the raw material of following weight: water 55.0-85.0 part; Polyvinylpyrrolidone 15.0-25.0 part; Benzene emulsion 5.0-10.0 part; ACRYLIC EMULSION 10.0-15.0 part; Dextrin 5.0-10.0 part; Propylene glycol or glycerine 5.0-15.0 part; Stearic acid 5.0-15.0 part; Sodium hydroxide 0.5-3.0 part; Optically variable pigments 1.0-5.0 part; Calcium carbonate or kaolin 10.0-15.0 part; Butyl p-hydroxybenzoate 0.2-3.0 part;
It is characterized in that, described preparation method is: in conversion unit, add water, add polyvinylpyrrolidone, benzene emulsion, ACRYLIC EMULSION, dextrin while stirring, after stirring, start stirring and be warming up to 85-90 DEG C, constant temperature 85-90 DEG C stirring and dissolving is complete, after stirring and dissolving is complete, add propylene glycol or glycerine while stirring, stearic acid stirs, add sodium hydroxide stirring reaction while stirring complete, add optically variable pigments, calcium carbonate or kaolin while stirring, butyl p-hydroxybenzoate stirs; About constant temperature 85-90 DEG C static froth breaking, carries out filling after complete froth breaking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310176117.0A CN103214980B (en) | 2013-05-13 | 2013-05-13 | Preparation method of discoloring solid rubber stick |
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| CN201310176117.0A CN103214980B (en) | 2013-05-13 | 2013-05-13 | Preparation method of discoloring solid rubber stick |
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| CN103214980A CN103214980A (en) | 2013-07-24 |
| CN103214980B true CN103214980B (en) | 2015-05-13 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6430131B2 (en) * | 2014-03-13 | 2018-11-28 | 日本ゼトック株式会社 | Sock prevention agent for socks |
| KR101783089B1 (en) * | 2015-05-28 | 2017-09-28 | 이승엽 | Glue stick for document security process |
| CN112210316B (en) * | 2020-09-23 | 2022-06-17 | 漯河市罗弗文具制造有限公司 | Environment-friendly dual-purpose color-changing solid glue stick and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624505A (en) * | 2008-07-10 | 2010-01-13 | 宁波松鹤文具有限公司 | Pressure-sensitive solid adhesive and preparation method thereof |
| CN102134460A (en) * | 2011-02-25 | 2011-07-27 | 浙江大学宁波理工学院 | Blue solid glue stick with color being changed after application and preparation method thereof |
| CN102321443A (en) * | 2011-09-15 | 2012-01-18 | 宋仕良 | Environmental protection type transparent solid glue and preparation method thereof |
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2013
- 2013-05-13 CN CN201310176117.0A patent/CN103214980B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624505A (en) * | 2008-07-10 | 2010-01-13 | 宁波松鹤文具有限公司 | Pressure-sensitive solid adhesive and preparation method thereof |
| CN102134460A (en) * | 2011-02-25 | 2011-07-27 | 浙江大学宁波理工学院 | Blue solid glue stick with color being changed after application and preparation method thereof |
| CN102321443A (en) * | 2011-09-15 | 2012-01-18 | 宋仕良 | Environmental protection type transparent solid glue and preparation method thereof |
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| CN103214980A (en) | 2013-07-24 |
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