CN112195000A - Natural biomass environment-friendly lipstick glue stick and preparation method thereof - Google Patents
Natural biomass environment-friendly lipstick glue stick and preparation method thereof Download PDFInfo
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- CN112195000A CN112195000A CN202011012159.7A CN202011012159A CN112195000A CN 112195000 A CN112195000 A CN 112195000A CN 202011012159 A CN202011012159 A CN 202011012159A CN 112195000 A CN112195000 A CN 112195000A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/005—Glue sticks
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch
- C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
- C09J101/286—Alkyl ethers substituted with acid radicals
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/04—Starch derivatives
- C09J103/10—Oxidised starch
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides a natural biomass environment-friendly lipstick glue stick and a preparation method thereof, wherein the natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 30-70 parts of water; 10-30 parts of oxidized hydroxypropyl starch phosphate; 5-30 parts of at least one of dextrin or sucrose or gelatin or cellulose ether; 0.2-0.7 part of antioxidant; 0.5-3 parts of a tackifier; 0.2-0.7 part of a softener; 5-15 parts of sorbitol or glycerol; 3-7 parts of stearic acid; 0.5-2.5 parts of sodium hydroxide; 0.1-0.5 part of defoaming agent and 0.1-0.5 part of preservative. The natural biomass environment-friendly lipstick glue is green, safe and environment-friendly, free of aldehyde residues, moderate in drying time and relatively low in manufacturing cost.
Description
Technical Field
The invention relates to the technical field of chemical materials, in particular to a natural biomass environment-friendly lipstick glue stick and a preparation method thereof.
Background
The solid glue is also called lipstick glue and glue stick, is glue mainly used for sticking paper, and because the water content is very small, the paper is not wrinkled and is dried quickly when sticking paper, and the glue is convenient to carry, thus being a popular school and office supply.
The solid glue is a common product in the adhesives, and is mainly characterized in that: the raw materials are easy to obtain, the process is simple, the shelf life is long, the carrying is convenient, the bonding is firm, and the adhesive is suitable for bonding paper fiber products. The solid glue can be used for bonding various papers and paper products, and is suitable for office staff, accountants, secretarial, teachers and other related staff.
The traditional polyvinyl formal solid glue stick has the advantages of low cost, high drying speed and the like, but the residual free formaldehyde of the polyvinyl formal solid glue greatly reduces the environmental performance and the service performance of the polyvinyl formal solid glue stick. Compared with polyvinyl formal glue sticks, the acrylic acid solid glue stick and the polyvinyl pyrrolidone glue stick have the characteristics of good forming property, high viscosity strength, wide temperature range, environmental protection, no aldehyde hazards such as formaldehyde and the like, but have relatively high cost and slow drying in use. The raw materials of natural biomass materials such as starch, dextrin, sucrose and the like are wide in source and environment-friendly, but have large property difference due to different production places and processing technologies, are unstable in property and poor in quality guarantee period, are easily degraded by microorganisms, and need to be modified. Compared with the traditional glue stick, the natural biomass lipstick glue prepared by the reaction of starch, dextrin, sucrose and carboxymethyl cellulose has the advantages of environmental protection, no aldehyde residue, moderate drying time, long stabilization period and relatively low manufacturing cost. Compared with the traditional glue, the solid glue stick has the biggest characteristics of convenient use and carrying, cleanness, sanitation and no leakage, diffusion and permeation, and is an ideal office supply for replacing the glue.
The natural biomass environment-friendly lipstick prepared by etherifying, crosslinking and oxidizing cassava starch to obtain oxidized hydroxypropyl starch phosphate and combining with other various biomass raw materials by adding a softening agent is not reported in scientific and technological documents.
Disclosure of Invention
In order to solve the problems, the invention provides the natural biomass environment-friendly lipstick glue stick and the preparation method thereof, which are green, safe and environment-friendly, have no aldehyde residues, have moderate drying time and relatively low manufacturing cost.
The object of the invention is achieved in the following way: the natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 30-70 parts of water; 10-30 parts of oxidized hydroxypropyl starch phosphate; 5-30 parts of at least one of dextrin or sucrose or gelatin or cellulose ether; 0.2-0.7 part of antioxidant; 0.5-3 parts of a tackifier; 0.2-0.7 part of a softener; 5-15 parts of sorbitol or glycerol; 3-7 parts of stearic acid; 0.5-2.5 parts of sodium hydroxide; 0.1-0.5 part of defoaming agent and 0.1-0.5 part of preservative.
The antioxidant is sodium sulfite, DLTP or phosphite ester.
The tackifier is polyisobutylene, styrene-acrylic emulsion or honey.
The softening agent is at least one of caprolactam or urea.
The defoaming agent is tributyl phosphate, dimethyl silicone oil or polyether defoaming agent.
The antiseptic is selected from cason, p-hydroxybenzoate, Bit20 or MIT.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of reacting cassava starch with propylene oxide to obtain hydroxypropyl cassava starch, adding a cross-linking agent to crosslink to obtain hydroxypropyl cassava starch phosphate, adding three parts of hydroxypropyl cassava starch phosphate, adding hydrogen peroxide into the first part of hydroxypropyl cassava starch phosphate to react for 0.5-3h, adding the second part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 0.5-3h, adding the third part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 3h-5h, and obtaining the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding at least one of dextrin, sucrose, gelatin or cellulose ether into the above oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softening agent, sorbitol or glycerol, and stearic acid, stirring, heating to gelatinize and dissolve, and adjusting pH to 9-10 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Compared with the prior art, the natural biomass environment-friendly lipstick glue stick and the preparation method thereof are prepared by reacting pure natural biomass raw materials, the problems of poor water resistance, overlarge consistency, overlow initial viscosity, poor cold and hot stability and the like caused by excessive hydroxyl, overlarge molecular structure and unstable long straight chain long-chain branched chain property in starch are solved by performing targeted modification on starch with a macromolecular long-chain structure, and the prepared natural biomass environment-friendly lipstick glue stick is green, safe, environment-friendly, free of aldehyde residue, moderate in drying time and relatively low in manufacturing cost by reasonably matching with other biomass raw materials for enhancing initial viscosity or enhancing viscosity or improving smearing property.
Detailed Description
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 30-70 parts of water; 10-30 parts of oxidized hydroxypropyl starch phosphate; 5-30 parts of at least one of dextrin or sucrose or gelatin or cellulose ether; 0.2-0.7 part of antioxidant; 0.5-3 parts of a tackifier; 0.2-0.7 part of a softener; 5-15 parts of sorbitol or glycerol; 3-7 parts of stearic acid; 0.5-2.5 parts of sodium hydroxide; 0.1-0.5 part of defoaming agent and 0.1-0.5 part of preservative.
The antioxidant is sodium sulfite, DLTP or phosphite ester, and other antioxidants can be used.
The tackifier is polyisobutylene, styrene-acrylic emulsion or honey, and can also be other tackifiers.
The softener is at least one of caprolactam or urea, and can also be other softeners.
The defoaming agent is tributyl phosphate, dimethyl silicone oil or polyether defoaming agent, and can also be other defoaming agents.
The preservative is Kathon, p-hydroxybenzoate, Bit20 or MIT, and other preservatives can be used.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of reacting cassava starch with propylene oxide to obtain hydroxypropyl cassava starch, adding a cross-linking agent to crosslink to obtain hydroxypropyl cassava starch phosphate, adding three parts of hydroxypropyl cassava starch phosphate, adding hydrogen peroxide into the first part of hydroxypropyl cassava starch phosphate to react for 0.5-3h, adding the second part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 0.5-3h, adding the third part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 3h-5h, and obtaining the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding at least one of dextrin, sucrose, gelatin or cellulose ether into the above oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softening agent, sorbitol or glycerol, and stearic acid, stirring, heating to gelatinize and dissolve, and adjusting pH to 9-10 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick. Etherification can improve the stability of starch; starch crosslinking can improve heat-resistant stability; the oxidation of starch can improve the corrosion resistance and quality guarantee performance of the product, and the oxidation can degrade the starch into small molecules, so that the viscosity is reduced, the production and filling are convenient, and the solid content is improved. The multi-stage oxidation can make the starch have both initial viscosity and longer-lasting viscosity.
In the present invention, water is the solvent, providing the reaction medium; the starch is cassava native starch, and the cassava starch has the advantages of rich source, long pasting filament, easy processing and the like; the rotational viscosity of the cassava native starch used in the invention is about 3000 (5% ds, 92 ℃, 15 minCP); the hydroxypropyl substitution degree of the hydroxypropyl cassava starch phosphate obtained after etherification, crosslinking and modification of starch is 1.5-2.5, the rotational viscosity is about 3600 (5% ds, 92 ℃, 15 minCP), the cold and hot stability of the starch ether obtained by substituting the hydrophilic hydroxyl part in the cassava starch by hydroxypropyl can be greatly improved, the gelatinization temperature is reduced, the water resistance of the adhesive is improved, and the adhesive is easier to process; the long chains of the original starch are mutually connected in series to form a net shape through crosslinking, so that the thermal stability of the starch is improved, and the thermal stability of the modified crosslinked starch is determined to be good through a Brabender curve; but the phosphate chain structure of the hydroxypropyl cassava starch is too large, so that the gelatinized hydroxypropyl cassava starch has too high consistency, and a lower solid content has very high viscosity, which is not beneficial to processing and use, and the molecular structure is too large, so that the initial adhesive force of the hydroxypropyl cassava starch is greatly reduced, therefore, the starch needs to be oxidized, the starch is degraded into smaller molecules, the initial adhesive force is improved, the processing is convenient, the oxidation can also replace the hydroxyl part of the starch by carboxyl and aldehyde bonds, and the water resistance and the corrosion resistance are improved; the hydroxypropyl starch phosphate is oxidized in batches to degrade the hydroxypropyl starch phosphate in a gradient manner, so that the initial adhesive force of the starch is improved, and the viscosity of the starch is ensured. The dextrin is hydroxypropyl beta-epoxy dextrin, has high solubility, and can improve the initial adhesion of lipstick and the service performance. Sucrose is a smaller molecular substance, and its addition increases the viscosity of the product. Gelatin is a macromolecular protein substance obtained by partial hydrolysis of animal collagen, and can enhance the viscosity of the product. Carboxymethyl cellulose is obtained by carboxymethylation of cellulose, and has excellent bonding and water retention properties. The antioxidant is sodium sulfite, and the antioxidant is added as a terminator of oxidation reaction on one hand and a stabilizer of the product on the other hand, so that the service performance of the product is prolonged. The tackifier is polyisobutylene, the substance has excellent bonding force and good stability, and the use of the substance increases the viscosity of the product and improves the lubricity of the product. The softening agent is caprolactam, which makes the glue stick more soft and does not generate lumps after being smeared. Sorbitol or glycerol is used as humectant, and can increase plasticity of colloid, prolong shelf life, and improve lubricating performance. Stearic acid is excipient, and the product is solidified and formed; sodium hydroxide is a forming stabilizing aid, and reacts with stearic acid to form sodium stearate, so that the forming performance is realized. Other materials comprise defoaming agents, preservatives and the like, and the service performance and the quality guarantee performance of the product are prolonged.
The glue stick is prepared by reacting pure natural biomass raw materials, and has the advantages of environmental protection, no aldehyde residue, moderate drying time and relatively low manufacturing cost. The glue stick can be used for bonding various paper fiber products, can be washed by water, and is safe and environment-friendly.
The present invention is described in detail below with reference to specific embodiments, it should be noted that the embodiments are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention, and those skilled in the art can make modifications and adaptations of the present invention based on the above-mentioned disclosure.
Example 1
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 60 parts of water; 15 parts of cassava starch; 7 parts of dextrin; 0.5 part of antioxidant; 0.5 part of tackifier; 0.5 part of a softening agent; 10 parts of sorbitol; 5 parts of stearic acid; 0.9 part of sodium hydroxide; 0.2 part of defoaming agent and 0.4 part of preservative. The antioxidant is sodium sulfite, the tackifier is polyisobutylene, the softener is caprolactam, the defoaming agent is tributyl phosphate, and the preservative is kasong.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps:
preparing cassava starch and water into starch milk, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.40-11.50 by using 2.5% sodium hydroxide, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to react to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.5-10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, discharging three parts of hydroxypropyl cassava starch phosphate emulsion from the reaction kettle for later use, adding hydrogen peroxide into the other part of hydroxypropyl cassava starch phosphate emulsion for reaction for 1 hour, then adding a second part of hydroxypropyl cassava starch phosphate emulsion into the reaction kettle for reaction for 1 hour, continuously adding a third part of hydroxypropyl cassava starch phosphate emulsion, and adding hydrogen peroxide for reaction for 4 hours to obtain the oxidized hydroxypropyl starch phosphate. Adding dextrin into the obtained oxidized hydroxypropyl starch phosphate emulsion, adding antioxidant, tackifier, softening agent, sorbitol and stearic acid, heating, stirring thoroughly, gelatinizing, dissolving, and adjusting pH to 10.0 with sodium hydroxide. And finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 2
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 50 parts of water; 20 parts of cassava starch; 5 parts of cane sugar; 5 parts of gelatin; 0.6 part of antioxidant; 1.2 parts of a tackifier; 0.5 part of a softening agent; 10 parts of glycerol; 6 parts of stearic acid; 1 part of sodium hydroxide; 0.3 part of defoaming agent and 0.4 part of preservative. The antioxidant is sodium sulfite, the tackifier is polyisobutylene, the softener is urea, the defoaming agent is dimethyl silicone oil, and the preservative is p-hydroxybenzoate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps:
preparing cassava starch and water into starch milk, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.40-11.50 by using 2.5% sodium hydroxide, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to react to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.5-10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, discharging three parts of hydroxypropyl cassava starch phosphate emulsion from the reaction kettle for later use, adding hydrogen peroxide into the other part of hydroxypropyl cassava starch phosphate emulsion for reaction for 1.5 hours, then adding hydrogen peroxide into the second part of hydroxypropyl cassava starch phosphate emulsion into the reaction kettle for reaction for 1.5 hours, continuously adding the third part of hydroxypropyl cassava starch phosphate emulsion, and adding hydrogen peroxide for reaction for 4 hours to obtain the oxidized hydroxypropyl starch phosphate. Adding sucrose and gelatin into the obtained oxidized hydroxypropyl starch phosphate emulsion, adding antioxidant, tackifier, softener, glycerol and stearic acid, heating, stirring thoroughly, gelatinizing, dissolving, and adjusting pH to 9.6 with sodium hydroxide. And finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 3
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 45 parts of water; 10 parts of cassava starch; 18 parts of cane sugar; 10 parts of carboxymethyl cellulose; 0.7 part of antioxidant; 2 parts of a tackifier; 0.4 part of a softening agent; 8 parts of sorbitol; 4.2 parts of stearic acid; 0.8 part of sodium hydroxide; 0.5 part of defoaming agent and 0.4 part of preservative. The antioxidant is sodium sulfite, the tackifier is polyisobutylene, the softener is caprolactam, the defoaming agent is dimethyl silicone oil, and the preservative is p-hydroxybenzoate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps:
preparing cassava starch and water into starch milk, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.40-11.50 by using 2.5% sodium hydroxide, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to react to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.5-10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, discharging three parts of hydroxypropyl cassava starch phosphate emulsion from the reaction kettle for later use, adding hydrogen peroxide into the other part of hydroxypropyl cassava starch phosphate emulsion for reaction for 2 hours, then adding a second part of hydroxypropyl cassava starch phosphate emulsion into the reaction kettle for reaction for 1 hour, continuously adding a third part of hydroxypropyl cassava starch phosphate emulsion, and adding hydrogen peroxide for reaction for 4 hours to obtain the oxidized hydroxypropyl starch phosphate. Adding sucrose and carboxymethyl cellulose into the obtained oxidized hydroxypropyl starch phosphate emulsion, adding antioxidant, tackifier, softener, sorbitol and stearic acid, heating, stirring thoroughly, gelatinizing, dissolving, and adjusting pH to 9.0 with sodium hydroxide. And finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
The properties of the glue stick are as follows: the detection items and methods are strictly performed according to QB/T2857-2007.
Smearing characteristics: the release of smaller and larger lumps from the continuous adhesive film when the glue stick is applied to paper. The glue stick was moved in several tracks on the a4 sheet under a specified test weight load. The sliding characteristics were evaluated qualitatively. The uniformity and clumping of the tacky film was visually evaluated.
Drying time: after the paper is evenly coated on the A4 paper under a specific environment, the paper surface is overlapped for a period of time, the paper is pulled, the paper surface is touched by hands, the coated part is not wetted, and the elapsed time is the drying time.
Stripping performance: the strips are pulled apart by a handle after a specified storage time under specific environmental conditions, and visually classified according to the following phenomena when the paper breaks, the specified storage time being the coating-to-drying time.
A.100% tear of the material, without detachment of the bond
B. About 75% tear material, bond not broken
C. About 50% tear of the material, without detachment of the bond
D. Slight fiber breakage
E. Adhering, but not tearing, material, the bond being released
F. Very weak adhesion.
Free formaldehyde: the free formaldehyde content of the product obtained in the above example was determined by the acetylacetone spectroradiometric method according to the specifications of the national standard GB 18583-2008.
Results
Specific results are shown in Table 1
Note: the above properties are measured at room temperature of 25 ℃ except the measurement method required by national standards.
The results shown in table 1 indicate that the glue stick of the invention achieves the performance of polyvinylpyrrolidone solid glue sticks, each index meets the national standard requirement, and the content of free formaldehyde is not detected.
Embodiments of the present application may also be embodiments as follows:
example 4
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 30 parts of water; 10 parts of oxidized hydroxypropyl starch phosphate; 5 parts of dextrin; 0.2 part of antioxidant; 0.5 part of tackifier; 0.2 part of a softening agent; 5 parts of sorbitol; 3 parts of stearic acid; 0.5 part of sodium hydroxide; 0.1 part of defoaming agent and 0.1 part of preservative; the antioxidant is sodium sulfite, the tackifier is polyisobutylene, the softener is urea, the defoaming agent is tributyl phosphate, and the preservative is kasong.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of preparing starch milk from cassava starch and water, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.40 by using sodium hydroxide with the mass fraction of 2.5%, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.5, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, adding three parts of hydroxypropyl tapioca phosphate, adding hydrogen peroxide into the first part of hydroxypropyl tapioca phosphate to react for 0.5h, then adding the second part of hydroxypropyl tapioca phosphate to continue to add hydrogen peroxide to react for 0.5h, and adding the third part of hydroxypropyl tapioca phosphate to react for 3h to obtain the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding dextrin into the oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softening agent, sorbitol and stearic acid, stirring, heating, fully gelatinizing and dissolving, and adjusting pH to 9.8 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 5
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 70 parts of water; 30 parts of oxidized hydroxypropyl starch phosphate; 30 parts of cane sugar; 0.7 part of antioxidant; 3 parts of a tackifier; 0.7 part of softener and 15 parts of glycerol; 7 parts of stearic acid; 2.5 parts of sodium hydroxide; 0.5 part of defoaming agent and 0.5 part of preservative; the antioxidant is sodium sulfite, the tackifier is polyisobutylene, the softener is caprolactam, the defoaming agent is dimethyl silicone oil, and the preservative is kasong.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of preparing starch milk from cassava starch and water, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.50 by using sodium hydroxide with the mass fraction of 2.5%, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, adding three parts of hydroxypropyl tapioca phosphate, adding hydrogen peroxide into the first part of hydroxypropyl tapioca phosphate to react for 3 hours, then adding the second part of hydroxypropyl tapioca phosphate to continue to add hydrogen peroxide to react for 3 hours, and adding the third part of hydroxypropyl tapioca phosphate to continue to add hydrogen peroxide to react for 5 hours to obtain the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding sucrose into the oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softener, glycerol and stearic acid, stirring, heating, fully gelatinizing and dissolving, and adjusting pH to 9.6 by using sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 6
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 35 parts of water; 28 parts of oxidized hydroxypropyl starch phosphate; 8 parts of gelatin; 0.6 part of antioxidant; 0.7 part of tackifier; 0.6 part of a softening agent; 6 parts of sorbitol; 6.5 parts of stearic acid; 0.8 part of sodium hydroxide; 0.4 part of defoaming agent and 0.2 part of preservative; the antioxidant is DLTP, the tackifier is styrene-acrylic emulsion, the softener is urea, the defoamer is polyether defoamer, and the preservative is Bit 20.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of preparing starch milk from cassava starch and water, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.40 by using sodium hydroxide with the mass fraction of 2.5%, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, adding three parts of hydroxypropyl tapioca phosphate, adding hydrogen peroxide into the first part of hydroxypropyl tapioca phosphate to react for 1.5 hours, then adding the second part of hydroxypropyl tapioca phosphate, continuing to add hydrogen peroxide to react for 2.5 hours, continuing to add the third part of hydroxypropyl tapioca phosphate, adding hydrogen peroxide to react for 4 hours, and obtaining the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding gelatin into the oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softening agent, sorbitol and stearic acid, stirring, heating, sufficiently gelatinizing and dissolving, and adjusting pH to 9.5 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 7
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 65 parts of water; 11 parts of oxidized hydroxypropyl starch phosphate; 15 parts of cellulose ether; 0.4 part of antioxidant; 2.6 parts of a tackifier; 0.3 part of a softening agent; 6 parts of glycerol; 3.5 parts of stearic acid; 2.2 parts of sodium hydroxide; 0.3 part of defoaming agent and 0.3 part of preservative; the antioxidant is phosphite ester, the tackifier is honey, the softener is caprolactam, the defoaming agent is tributyl phosphate, and the preservative is MIT.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of preparing starch milk from cassava starch and water, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.50 by using sodium hydroxide with the mass fraction of 2.5%, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.5, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, adding three parts of hydroxypropyl tapioca phosphate, adding hydrogen peroxide into the first part of hydroxypropyl tapioca phosphate to react for 1 hour, then adding the second part of hydroxypropyl tapioca phosphate to continue to add hydrogen peroxide to react for 1.5 hours, and adding the third part of hydroxypropyl tapioca phosphate to continue to add hydrogen peroxide to react for 4 hours to obtain the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding cellulose ether into the oxidized hydroxypropyl starch phosphate, adding an antioxidant, a tackifier, a softener, sorbitol and stearic acid, stirring, heating, fully gelatinizing and dissolving, and adjusting the pH to 10 by using sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
Example 8
The natural biomass environment-friendly lipstick glue stick is composed of the following components in parts by weight: 50 parts of water; 21 parts of oxidized hydroxypropyl starch phosphate; 5 parts of dextrin, 8 parts of cane sugar, 8 parts of gelatin and 2 parts of cellulose ether; 0.5 part of antioxidant; 1.8 parts of a tackifier; 0.6 part of a softening agent; 10 parts of glycerol; 5 parts of stearic acid; 1.1 parts of sodium hydroxide; 0.3 part of defoaming agent and 0.2 part of preservative; the antioxidant is sodium sulfite; the tackifier is polyisobutylene; the softener comprises 0.2 part of caprolactam and 0.4 part of urea; the defoaming agent is dimethyl silicone oil, and the preservative is cason.
The preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of preparing starch milk from cassava starch and water, adding the starch milk into a reaction kettle, starting stirring, adding sodium chloride, adjusting the pH to 11.50 by using sodium hydroxide with the mass fraction of 2.5%, heating to 40 ℃, adding the propylene oxide liquid feed into the starch milk, and continuously stirring for 24 hours to obtain hydroxypropyl cassava starch; then adjusting the pH value to 10.6, adding sodium trimetaphosphate, crosslinking for 4 hours to prepare hydroxypropyl cassava starch phosphate, and adding sodium sulfite to terminate the reaction; and finally, adding three parts of hydroxypropyl tapioca phosphate, adding hydrogen peroxide into the first part of hydroxypropyl tapioca phosphate to react for 2 hours, then adding the second part of hydroxypropyl tapioca phosphate, continuing to add hydrogen peroxide to react for 1.5 hours, continuing to add the third part of hydroxypropyl tapioca phosphate, adding hydrogen peroxide to react for 3.5 hours, and obtaining the oxidized hydroxypropyl starch phosphate.
The preparation method of the natural biomass environment-friendly lipstick glue stick comprises the following steps,
adding at least one of dextrin, sucrose, gelatin or cellulose ether into the above oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softening agent, sorbitol or glycerol, and stearic acid, stirring, heating to gelatinize and dissolve, and adjusting pH to 9.0 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a natural living beings environmental protection lipstick glue stick which characterized in that: the composition comprises the following components in parts by weight: 30-70 parts of water; 10-30 parts of oxidized hydroxypropyl starch phosphate; 5-30 parts of at least one of dextrin or sucrose or gelatin or cellulose ether; 0.2-0.7 part of antioxidant; 0.5-3 parts of a tackifier; 0.2-0.7 part of a softener; 5-15 parts of sorbitol or glycerol; 3-7 parts of stearic acid; 0.5-2.5 parts of sodium hydroxide; 0.1-0.5 part of defoaming agent and 0.1-0.5 part of preservative.
2. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the antioxidant is sodium sulfite, DLTP or phosphite ester.
3. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the tackifier is polyisobutylene, styrene-acrylic emulsion or honey.
4. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the softening agent is at least one of caprolactam or urea.
5. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the defoaming agent is tributyl phosphate, dimethyl silicone oil or polyether defoaming agent.
6. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the antiseptic is selected from cason, p-hydroxybenzoate, Bit20 or MIT.
7. The natural biomass environment-friendly lipstick glue stick as claimed in claim 1, characterized in that: the preparation method of the oxidized hydroxypropyl starch phosphate comprises the steps of reacting cassava starch with propylene oxide to obtain hydroxypropyl cassava starch, adding a cross-linking agent to crosslink to obtain hydroxypropyl cassava starch phosphate, adding three parts of hydroxypropyl cassava starch phosphate, adding hydrogen peroxide into the first part of hydroxypropyl cassava starch phosphate to react for 0.5-3h, adding the second part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 0.5-3h, adding the third part of hydroxypropyl cassava starch phosphate to continue to add hydrogen peroxide to react for 3h-5h, and obtaining the oxidized hydroxypropyl starch phosphate.
8. The method for preparing the natural biomass environment-friendly lipstick glue stick according to any one of claims 1-7, characterized in that: adding at least one of dextrin, sucrose, gelatin or cellulose ether into the oxidized hydroxypropyl starch phosphate, adding antioxidant, tackifier, softener, sorbitol or glycerol, and stearic acid, stirring, heating, gelatinizing, dissolving, and adjusting pH to 9-10 with sodium hydroxide; and finally, adding a defoaming agent and a preservative into the emulsion, fully defoaming, and filling to obtain the glue stick.
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| CN112898602A (en) * | 2021-01-14 | 2021-06-04 | 山东蔚来新材料有限公司 | Preparation method of edible straw and raw material mixing device |
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| US20130008342A1 (en) * | 2011-07-05 | 2013-01-10 | Elmer's Products, Inc. | Glue stick formulated with naturally occurring polymers |
| WO2014110357A1 (en) * | 2013-01-11 | 2014-07-17 | 3M Innovative Properties Company | Starch based adhesive composition and glue sticks |
| CN107502227A (en) * | 2017-08-30 | 2017-12-22 | 广州市高士实业有限公司 | A kind of non-ionic starch based adhesive and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130008342A1 (en) * | 2011-07-05 | 2013-01-10 | Elmer's Products, Inc. | Glue stick formulated with naturally occurring polymers |
| WO2014110357A1 (en) * | 2013-01-11 | 2014-07-17 | 3M Innovative Properties Company | Starch based adhesive composition and glue sticks |
| TW201439242A (en) * | 2013-01-11 | 2014-10-16 | 3M Innovative Properties Co | Starch based adhesive composition and glue sticks |
| CN107502227A (en) * | 2017-08-30 | 2017-12-22 | 广州市高士实业有限公司 | A kind of non-ionic starch based adhesive and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112898602A (en) * | 2021-01-14 | 2021-06-04 | 山东蔚来新材料有限公司 | Preparation method of edible straw and raw material mixing device |
| CN112898602B (en) * | 2021-01-14 | 2022-06-28 | 山东蔚来新材料有限公司 | Preparation method of edible straw and raw material mixing device |
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