CN100482730C - Light clay composition and preparing method - Google Patents
Light clay composition and preparing method Download PDFInfo
- Publication number
- CN100482730C CN100482730C CNB2006100757869A CN200610075786A CN100482730C CN 100482730 C CN100482730 C CN 100482730C CN B2006100757869 A CNB2006100757869 A CN B2006100757869A CN 200610075786 A CN200610075786 A CN 200610075786A CN 100482730 C CN100482730 C CN 100482730C
- Authority
- CN
- China
- Prior art keywords
- weight
- agent
- content
- composition
- printing inks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
This invention relates to a light weight clay combination, maintains hollow minuteness sphere, water, gelatinizer, humectant and tackifier. The humectant includes sorbitol, tackifier includes polyvinyl alcohol. Under the mating reaction of polyvinyl alcohol, boric acid and sorbitol, this invention has excellent film-forming properties, could execute 0.1 millimeter thick film, furthermore possess excellent tensile property, could execute different kinds of tenuity shape, especially could execute filament with 0.1 millimetric diameter. This combination also possesses excellent hydrating performance, operability and weather resisting property.
Description
Technical field
The invention relates to a kind of light clay composition and preparation method thereof.
Background technology
US 5506280 discloses a kind of moldable plasticine composition, said composition contains the polyvinyl alcohol of 4-15 weight %, the water of 40-60 weight %, the jelling agent of 0.1-2 weight % and the small ball of 10-30 weight %, described polyvinyl alcohol is partial alcoholysis at least, described small ball is small ball of plastics or ceramic small ball, described jelling agent is selected from by water-soluble borate, Resorcinol, catechol, gallic acid, 2, in the group that 4-resorcylic acid and Congo red dyestuff are formed one or more, described water-soluble borate is preferably sodium tetraborate.Total amount with composition is a benchmark, and the content of jelling agent is 0.15-0.30 weight %.Wherein, jelling agent is for the viscosity of eliminating polyvinyl alcohol resin and the operability that improves composition.For increasing the plasticity of polyvinyl alcohol, under the preferable case, described composition also contains the wetting Agent for Printing Inks of 0-20 weight %.Described wetting Agent for Printing Inks is selected from one or more in the group of being made up of triglycerin, glycerine, propylene glycol, polyoxyethylene glycol and Diethylene Glycol, is preferably glycerine, triglycerin.
CN 1463284A discloses a kind of light clay, described light clay contains small ball of organic hollow and adhesive resin, it is characterized in that, the median size of the small ball of described organic hollow is set in the 15-150 micrometer range, simultaneously, the content of the small ball of this organic hollow is below the 6 weight % of clay total amount, and the whiteness (WL) of the light clay of measuring according to JIS L 0803 is greater than 50.The housing of the small ball of described organic hollow is made of inferior (two) vinylchlorid or acrylonitrile compolymer resin, vinylacetate acrylonitrile compolymer resin, methyl methacrylate acrylonitrile compolymer resin, acrylonitrile resin, and inside is surrounded by gas or liquid.Described adhesive resin is hydroxy-containing compounds and/or carboxylated compound, and content is the 0.1-30 weight % of clay total amount.This application also discloses the method that a kind of preparation contains the light clay of small ball of organic hollow and adhesive resin, and this method comprises carries out small ball of organic hollow and adhesive resin mixing with kneader.This application mainly is chromophoric characteristic and the blending dispersion performance of the small ball of vacuum in clay of emphasizing that median size and content by control hollow small ball improve light clay.Wherein also mention and using when containing the tackiness agent of polyvinyl alcohol, suitably add use processing property or the processability that jelling agent can significantly improve light clay composition, described jelling agent can be one or more in boric acid, borax, Congo red, resorcin(ol), pyrocatechol, gallic acid, chromic acid (trivalent), dichromic acid, phthalandione, the vanadic acid.Wherein preferred boric acid and borax.For 100 weight account polyethylenes alcohol, the addition of above-mentioned jelling agent is the 0.01-10 weight part, more preferably the 0.1-1 weight part.
Although above-mentioned clay composition all has excellent weathering resistance, moisture retention, light weight, swelling property or formative nature, but above-mentioned formative nature is meant film-forming properties, testing method is for adopting roll to light clay composition system film, if can make the film of thickness, then claim this clay composition to have excellent formative nature less than 0.2 mm thick.Although above-mentioned composition can be made the film of 0.2 mm thick, also promptly have excellent film-forming properties, tensile property is very poor, especially can not pull into filament.And above-mentioned clay composition mainly is to be used for kneading to become various artworks, and having many times needs to be drawn into the filament shape.Running into this situation at present, is to replace with plastic filament mostly, and this obviously diminishes the overall appearance of artwork, and the packing and the use of clay composition all brought inconvenience.Therefore, need provide a kind of clay composition with excellent tensile property.
Summary of the invention
The objective of the invention is provides a kind of light clay composition with excellent tensile property and preparation method thereof in order to overcome the shortcoming of existing light clay composition tensile property difference.
The inventor is surprised to find that, when containing polyvinyl alcohol in the tackiness agent, especially when polyvinyl alcohol content in tackiness agent is not less than 50 weight %, the wetting Agent for Printing Inks and the jelling agent that comprise sorbyl alcohol by adding, can improve the film forming properties of clay composition on the one hand, can also greatly improve the tensile property of composition on the other hand, make said composition can make various filament shapes.
Light clay composition provided by the invention contains the small ball of hollow, water, jelling agent and wetting Agent for Printing Inks, and wherein, said composition also contains tackiness agent, and described wetting Agent for Printing Inks comprises sorbyl alcohol, and described tackiness agent comprises polyvinyl alcohol.
The preparation method of light clay composition provided by the invention comprises tackiness agent, water, the small ball of hollow is mixed, and then add jelling agent and wetting Agent for Printing Inks is mediated together, wherein, described wetting Agent for Printing Inks comprises sorbyl alcohol, and described tackiness agent comprises polyvinyl alcohol.
Light clay composition provided by the invention is owing to contain polyvinyl alcohol, sorbyl alcohol and jelling agent simultaneously, under the mating reaction of above-mentioned three kinds of materials, not only has more excellent film forming properties, can make the film of 0.1 mm thick, but also has excellent tensile properties, can be used to make various very thin shapes, especially can make diameter and be 0.1 millimeter filament.Said composition also has excellent moisture retention, operability and weathering resistance simultaneously.
Embodiment
According to light clay composition provided by the invention, be benchmark with the total amount of composition, the content of the small ball of hollow is preferably 1-15 weight %, more preferably 3-10 weight %; The content of tackiness agent is preferably 10-40 weight %, more preferably 12-30 weight %; The content of water is preferably 50-75 weight %, more preferably 55-65 weight %; The content of jelling agent is preferably 0.001-4 weight %, more preferably 0.01-0.3 weight %; The content of wetting Agent for Printing Inks is preferably 0.5-15 weight %, more preferably 1-12 weight %, more preferably 1-5 weight %.
Among the present invention, the alcoholysis degree of described polyvinyl alcohol is preferably 70-95%, more preferably 80-90%; It is 1700-2400, more preferably 1900-2400 that the polymerization degree preferably makes the weight-average molecular weight of polyvinyl alcohol.
Under the preferable case, wetting Agent for Printing Inks described in the present invention can also comprise other wetting Agent for Printing Inks, these other wetting Agent for Printing Inkss are conventionally known to one of skill in the art, and wetting Agent for Printing Inks can also comprise one or more in tetramethylolmethane, triglycerin, glycerine, hexylene glycol, butyleneglycol, propylene glycol, polyoxyethylene glycol and the Diethylene Glycol described in the present invention.Total amount with wetting Agent for Printing Inks is a benchmark, and the content of other wetting Agent for Printing Inks can be 0-50 weight %, is preferably 1-20 weight %.Be easy to get and the HUMAN HEALTH angle considered preferred described other wetting Agent for Printing Inks is a glycerine from raw material.Although above-mentioned wetting Agent for Printing Inks structurally may be more close, but the inventor is surprised to find that, only contain the wetting Agent for Printing Inks that is not less than 50 weight % sorbyl alcohols and just can make the light clay composition that contains boric acid and polyvinyl alcohol simultaneously have good tensile property, the gained light clay composition just can be drawn as filament.Especially when not containing sorbyl alcohol, the composition that obtains is embraced into hard dough, and the non-constant of operability can not carry out film forming and stretched operation.Operability of the present invention is meant further mediates composition or kneading becomes the performance of goods.
Among the present invention, described jelling agent can be the various jelling agents that can reduce polyvinyl alcohol viscosity, these other jelling agents are conventionally known to one of skill in the art, for example jelling agent described in the present invention can comprise boric acid, borax, water-soluble borate, gallic acid, chromic acid, dichromic acid, phthalandione, vanadic acid, gallic acid, 2, in 4-resorcylic acid, Congo red, resorcin(ol), pyrocatechol, Resorcinol and the catechol one or more, preferably include boric acid and/or borax, more preferably comprise the boric acid of 50-100 weight %.The example of wherein said water-soluble borate includes but not limited to sodium tetraborate, potassium tetraborate.By the mating reaction of multiple jelling agent, help further to improve the operability of light clay composition of the present invention.
According to the present invention, although sorbyl alcohol, boric acid and the polyvinyl alcohol of a small amount of mating reaction can be realized purpose of the present invention, under the preferable case, boric acid and polyvinyl alcohol weight ratio 0.001-0.1: 1,0.003-0.01 more preferably: 1; Sorbyl alcohol and boric acid weight ratio 10-40: 1,15-30 more preferably: 1.
According to the present invention, described tackiness agent can also comprise other tackiness agent, these other tackiness agents are conventionally known to one of skill in the art, and tackiness agent can also comprise one or more in vinyl acetate (VCM), Xylo-Mucine (CMC), polyacrylic acid, polyacrylic ester, polymethacrylate, polymethyl acrylic acid, polyvinyl formal, polyvinyl butyral acetal, urea resin, urea-formaldehyde resin, polyethylene vinylacetate, methylcellulose gum, ethyl cellulose, the hydroxy ester Mierocrystalline cellulose described in the present invention.Under the preferable case, tackiness agent described in the present invention is the composite adhesive of vinyl acetate and/or Xylo-Mucine and polyvinyl alcohol.Wherein, the weight ratio of described vinyl acetate and polyvinyl alcohol is preferably 0.5-2.9:10, more preferably 1-2:10.The weight ratio of described carboxymethyl cellulose and polyvinyl alcohol is preferably 0.5-8:10, more preferably 1-5:10.When not containing polyvinyl alcohol in the tackiness agent, the processing property of gained clay composition is very poor, without any snappiness, feel is similar to plasticine composition of the prior art, even add boric acid and sorbyl alcohol, the clay composition performance is without any change.Further proved thus and had only polyvinyl alcohol and wetting Agent for Printing Inks, jelling agent mating reaction could obtain all excellent light clay composition of every performance.
The small ball of described hollow can be the small ball of organic hollow, the small ball of inorganic hollow or their mixture.The kind of the small ball of described hollow is conventionally known to one of skill in the art, with the small ball of acrylonitrile polymer organic hollow is example, the small bag of described organic hollow is drawn together housing parts and hollow space, described housing parts can be formed by various acrylonitrile polymers, and described acrylonitrile polymer can be selected from one or more in Asia (two) vinyl chloride acrylonitrile copolymer, vinylacetate acrylonitrile copolymer, methyl methacrylate acrylonitrile copolymer, the acrylonitrile homopolymer.Described hollow space is gas or liquid.Comparatively the small ball of Chang Yong inorganic hollow adopts glass material.
Owing to contain sorbyl alcohol and gelifying agent in the composition provided by the invention, thereby can improve the mouldability of composition greatly, therefore, even use particle diameter than sub and big as under the situation greater than 6 weight % at the small ball content of hollow as the small spherolite of the hollow of 150-200 micron greatly, composition of the present invention also can have good processability.
Under the preferable case, light clay composition of the present invention also contains one or more in fiber powder, dispersion agent, filler, pigment, the whitening agent.Total amount with light clay composition is a benchmark, and the total amount of described fiber powder, dispersion agent, filler, pigment, white dyes is 0-30 weight %, is preferably 10-30 weight %.Described fiber powder can be hardwood fibers powder and/or softwood fibers powder, is preferably the hardwood fibers powder.Total amount with composition is a benchmark, and the content of described fiber powder is preferably 5-10 weight %.Described dispersion agent can be one or more in poly carboxylic acid sodium water solution, polyoxyethylene vitriol, the high fatty alcohol sulfuric acid ester.Described poly carboxylic acid sodium water solution for example can be that the name of product that Sheng Nuo Proclarity Corp. produces is the poly carboxylic acid sodium water solution of SN-DISPERSANT 54.Described polyoxyethylene vitriol for example can be polyoxyethylene sodium sulfate and/or polyoxyethylene vitriolate of tartar.Described high fatty alcohol sulfuric ester is preferably the sulfuric ester that carbonatoms is the Fatty Alcohol(C12-C14 and C12-C18) of 6-30, more preferably carbonatoms is the sulfuric ester of the Fatty Alcohol(C12-C14 and C12-C18) of 10-20, for example can be sodium lauryl sulphate (SDS), Sodium palmityl sulfate, sodium stearyl sulfate.Total amount with composition is a benchmark, and the content of dispersion agent is preferably 2-3 weight %.Described filler can be organic filler and/or mineral filler, it for example can be poly-methyl methacrylic acid ester, poly-ethyl propylene acid esters, polystyrene, styrene acrylonitrile copolymer, styrene ethylene yl acetate multipolymer, vinyl acetate, the ethylene-vinyl acetate copolymer, polyethylene, ethylene acrylic acid co polymer, polypropylene, poly(vinylidene chloride), inferior (two) vinylchlorid vinyl acetate copolymer, resol, guanamine resin, lime carbonate, talcum, titanium oxide, silica, mica, zirconium, aluminum oxide, chromic oxide, stannic oxide, plumbous oxide, Indium sesquioxide, the charcoal element, in the Kevlar one or more.The present invention is preferably talcum.Total amount with composition is a benchmark, and the content of filler can be 0-20 weight %, is preferably 5-10 weight %.
According to the requirement of color, light clay composition of the present invention can also contain various pigment and/or whitening agent.Described pigment can be pigment dyestuff and/or mineral dye.Described pigment dyestuff can be one or more in azo pigment, phthalocyanine pigment, the thioindigo color, and described azo pigment comprises azo lake, insoluble azo colour, polymerization azo pigment, chelating azo pigment.Described mineral dye can be one or more in titanium oxide, ferric oxide, chromic oxide, black iron powder, chrome yellow, chrome vermillion, carbon black, the iron oxide yellow.Described whitening agent is preferably white dyes, as in stilbene compound, stilbene inductor, stilbene-sulphonic acid compound, thiophene compound, the thiophene inductor one or more.
Various raw materials described in the present invention all are available commercially, and also can prepare with various known method.Although in the embodiment of the invention not kind and the content to above-mentioned fiber powder, dispersion agent, filler, pigment illustrate one by one, but those skilled in the art should understand that, because the present invention only relates to tackiness agent, wetting Agent for Printing Inks and jelling agent is improved, other component to composition does not have special requirement, is applicable to that the component of conventional light clay composition and content also are applicable to the present invention.
The preparation method of light clay composition provided by the invention comprises tackiness agent, water, the small ball of hollow is mixed, and then add jelling agent and wetting Agent for Printing Inks is mediated together, wherein, described wetting Agent for Printing Inks contains sorbyl alcohol at least, described tackiness agent contains polyvinyl alcohol at least, and described jelling agent contains boric acid at least.
Because the prescription that the present invention only relates to forming light clay composition improves, the method for above-mentioned mixing and kneading is not particularly limited, for the blending means and the kneading method of routine gets final product.There is no particular limitation to the order of addition(of ingredients) of said components, after preferably fiber powder, the filler that tackiness agent, the small ball of hollow, water and other selectivity are contained mixes, again will described wetting Agent for Printing Inks and jelling agent mediate after adding.The fiber powder that tackiness agent, the small ball of hollow, water and other selectivity contain, the order of addition(of ingredients) of filler are that conventional order of addition(of ingredients) gets final product.The temperature of described kneading is preferably 15-60 ℃, and more preferably 20-40 ℃, the time of kneading is preferably 20-50 minute.
The pH value of the light clay composition that employing the inventive method makes is 8-9.
The following examples will the invention will be further described.
Embodiment 1
This embodiment is used to illustrate light clay composition provided by the invention and preparation method thereof.
20 weight account polyethylene alcohol (polymerization degree is 2000, alcoholysis degree be 88%), 2 weight part vinyl acetates, 2 weight part carboxymethyl celluloses, 6 weight part fiber powder, 8 weight part talcum powder, 2 weight part polyoxyethylene sodium sulfate are mixed, mix with 55 weight parts waters again after mixing, be that 100 microns Asia (two) the small ball of vinyl chloride acrylonitrile copolymer hollow mixes with 3 weight part particle diameters more afterwards, again 2 weight part sorbyl alcohols and 0.1 weight part boric acid are added together after stirring, mediate down at 30 ℃ and can obtain light clay composition S1 in 30 minutes.
Embodiment 2
This embodiment is used to illustrate light clay composition provided by the invention and preparation method thereof.
(polymerization degree is 2000 with 12 weight account polyethylene alcohol, alcoholysis degree is 88%), 2 weight part vinyl acetates, 6 weight part fiber powder, 8 weight part talcum powder, (Sheng Nuo Proclarity Corp. produces 2 weight part poly carboxylic acid sodium water solutions, name of product is SN-DISPERSANT54) mix, mix with 60 weight parts waters again after mixing, be that 200 microns the small ball of vinylacetate acrylonitrile copolymer hollow mixes with 5 weight part particle diameters more afterwards, again 1.8 weight part sorbyl alcohols and 0.12 weight part boric acid are added together after stirring, mediate down at 20 ℃ and can obtain light clay composition S2 in 40 minutes.
Embodiment 3
This embodiment is used to illustrate light clay composition provided by the invention and preparation method thereof.
20 weight account polyethylene alcohol (polymerization degree is 2000, alcoholysis degree be 88%), 6 weight part hydroxypropylcelluloses, 2 weight part vinyl acetates, 2 weight part sodium laurylsulfonates are mixed, mix with 62 weight parts waters again after mixing, be that 200 microns the small ball of methyl methacrylate acrylonitrile copolymer hollow mixes with 5 weight part particle diameters more afterwards, again 1.8 weight part sorbyl alcohols and 0.06 weight part boric acid are added together after stirring, mediate down at 40 ℃ and can obtain light clay composition S3 in 20 minutes.
Embodiment 4
This embodiment is used to illustrate light clay composition provided by the invention and preparation method thereof.
With 20 weight account polyethylene alcohol (polymerization degree is 2000, alcoholysis degree be 88%), mix with 56 weight parts waters again after mixing, be that 200 microns the small ball of hollow mixes with 5 weight part particle diameters more afterwards, again 4 weight part sorbyl alcohols, 4 weight part glycerine and 0.16 weight part boric acid are added together after stirring, mediate down at 40 ℃ and can obtain light clay composition S4 in 20 minutes.
Embodiment 5
Step according to embodiment 1 prepares light clay composition S5, and different is the mixture that the wetting Agent for Printing Inks sorbyl alcohol changes 1 weight part sorbyl alcohol and 1 weight glycerine into.
Embodiment 6
Step according to embodiment 1 prepares light clay composition S6, and the add-on of different is boric acid is 2.4 weight parts.
Embodiment 7
Step according to embodiment 1 prepares light clay composition S7, and the add-on of different is boric acid is 0.02 weight part.
Embodiment 8
Step according to embodiment 1 prepares light clay composition S8, and different is the borax that jelling agent changes equivalent weight into.
Comparative Examples 1
Step according to embodiment 1 prepares light clay composition C1, and different is the Xylo-Mucine that polyvinyl alcohol changes equivalent weight into.
Comparative Examples 2
Step according to embodiment 1 prepares light clay composition C2, and different is the glycerine that the wetting Agent for Printing Inks sorbyl alcohol changes equivalent weight into.
Comparative Examples 3
Step according to embodiment 1 prepares light clay composition C3, and different is not contain jelling agent in the composition.
Performance test
1, mouldability
(1) tensile property: it is that 10 millimeters dumbbell shape is rectangular that 20 gram light clay composition samples are made mid-diameter, carry out stretching experiment with NLW-20 tackiness agent tensile shear experimental machine then, draw speed is 30 mm/min, until tension fracture, dries the diameter d of back test surface of fracture.Adopt following standard to judge the tensile property of light clay composition: diameter d is D level for C level, diameter d greater than 0.7 millimeter for B level, 0.5≤d≤0.7 millimeter for A level, 0.2≤d≤0.5 millimeter less than 0.2 millimeter.Test result is as shown in table 1 below.
(2) film-forming properties: with the above-mentioned light clay composition sample rolling film forming of roll, what can roll into thickness and be film below 0.1 millimeter counts the A level, 0.1-0.2 millimeter count the B level, more than 0.2 to 1 millimeter count the C level, more than 1 millimeter to 5 millimeters count the D level.Test result is as shown in table 2 below.
2, light weight: the density of measuring above-mentioned light clay composition sample, wherein density is counted the A level less than 0.3 gram/cubic centimetre, what density was 0.3 gram/cubic centimetre to 0.5 gram/cubic centimetre counts the B level, density be 0.5 gram above to 0.7 gram/cubic centimetre count the C level, density is counted the D level greater than 0.7 gram/cubic centimetre.Test result is as shown in table 2 below.
3, weathering resistance: by uviolizing and observation group's compound whether variable color estimate the weathering resistance of composition, uviolizing non-discoloring A level of counting more than 12 hours of 1000 milli Jiao/square centimeters wherein, shine the 6-12 hour non-discoloring B level of counting, shine 3-6 hour count the C level, irradiation is counted the D level less than variable color in 3 hours.
Table 1
| S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | C1 | C2 | C3 | |
| Tensile property | A | A | A | A | B | C | C | B | D | D | D |
| Film forming properties | A | A | A | A | C | B | C | B | B | D | C |
| Light weight | A | A | A | A | B | B | A | B | B | A | A |
| Weathering resistance | A | A | A | A | B | B | A | B | B | A | A |
From the result of last table 1 as can be seen, when not containing jelling agent in the composition, the tensile property of light clay composition is poor, film forming properties also reduces; When not containing sorbyl alcohol in the composition, light clay composition is embraced into hard dough, and the non-constant of processing property can not stretch and becomes membrane operations; When the tackiness agent in the composition did not contain polyvinyl alcohol, the tensile property of light clay composition and film forming properties were all poor; And have only jelling agent, polyvinyl alcohol, sorbyl alcohol mating reaction, could make light clay composition have good tensile property, film forming properties and processing property.Especially do the time spent when polyvinyl alcohol, sorbyl alcohol and boric acid according to range fit of the present invention, tensile property, the film forming properties of composition are very good.In addition, light clay composition of the present invention also has excellent moisture retention and moderate viscosity.
Claims (11)
1, a kind of light clay composition, said composition contains the small ball of hollow, water, jelling agent and wetting Agent for Printing Inks, it is characterized in that, said composition also contains tackiness agent, described wetting Agent for Printing Inks comprises sorbyl alcohol, described tackiness agent comprises polyvinyl alcohol, total amount with composition is a benchmark, the content of the small ball of hollow is 1-15 weight %, the content of tackiness agent is 10-40 weight %, and the content of water is 50-75 weight %, and the content of wetting Agent for Printing Inks is 0.5-15 weight %, the content of jelling agent is 0.001-4 weight %, and described wetting Agent for Printing Inks contains the sorbyl alcohol of 50-100 weight %.
2, composition according to claim 1, wherein, total amount with composition is a benchmark, the content of the small ball of hollow is 3-10 weight %, the content of tackiness agent is 12-30 weight %, the content of water is 55-65 weight %, and the content of wetting Agent for Printing Inks is 1-12 weight %, and the content of jelling agent is 0.01-0.3 weight %.
3, composition according to claim 1 and 2, wherein, described tackiness agent contains the polyvinyl alcohol of 50-100 weight %.
4, composition according to claim 3, wherein, described tackiness agent also contains vinyl acetate and/or Xylo-Mucine.
5, according to any described composition in claim 1 or 2, wherein, described wetting Agent for Printing Inks also contains one or more in triglycerin, glycerine, propylene glycol, polyoxyethylene glycol and the Diethylene Glycol.
6, composition according to claim 1, wherein, described jelling agent contains the boric acid of 50-100 weight %.
7, composition according to claim 6, wherein, the weight ratio of described boric acid and polyvinyl alcohol is 0.001-0.1:1, the weight ratio of described sorbyl alcohol and boric acid is 10-40:1.
8, composition according to claim 7, wherein, the weight ratio of described boric acid and polyvinyl alcohol is 0.003-0.01:1, described sorbyl alcohol and boric acid weight ratio are 15-30:1.
9, a kind of preparation method of light clay composition, this method comprises tackiness agent, water, the small ball of hollow mixes, the gained mixture is mediated after being mixed together evenly with jelling agent and wetting Agent for Printing Inks again, wherein, described wetting Agent for Printing Inks comprises sorbyl alcohol, described tackiness agent comprises polyvinyl alcohol, described jelling agent comprises boric acid, total amount with composition is a benchmark, and the content of the small ball of hollow is 1-15 weight %, and the content of tackiness agent is 10-40 weight %, the content of water is 50-75 weight %, the content of wetting Agent for Printing Inks is 0.5-15 weight %, and the content of jelling agent is 0.001-4 weight %, and described wetting Agent for Printing Inks contains the sorbyl alcohol of 50-100 weight %.
10, method according to claim 9, wherein, the weight ratio of described boric acid and polyvinyl alcohol is 0.001-0.1:1, the weight ratio of described sorbyl alcohol and boric acid is 10-40:1.
11, method according to claim 9, wherein, the temperature of described kneading is 15-60 ℃, the time of kneading is 20-50 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100757869A CN100482730C (en) | 2006-05-09 | 2006-05-09 | Light clay composition and preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100757869A CN100482730C (en) | 2006-05-09 | 2006-05-09 | Light clay composition and preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070232A CN101070232A (en) | 2007-11-14 |
| CN100482730C true CN100482730C (en) | 2009-04-29 |
Family
ID=38897672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100757869A Expired - Fee Related CN100482730C (en) | 2006-05-09 | 2006-05-09 | Light clay composition and preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100482730C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708977B (en) * | 2009-10-16 | 2012-01-18 | 深圳云之彩美术工艺用品有限公司 | Pearl clay |
| KR101178944B1 (en) * | 2010-08-19 | 2012-08-31 | (주)엠씨에이샌드 | Clay composition not hardened continuously and its preparation method |
| CN103319826B (en) * | 2012-03-22 | 2015-11-25 | 惠州海翔文教用品有限公司 | A kind of Water-soluble clay composition and preparation method thereof |
| CN107721372B (en) * | 2017-04-10 | 2021-06-29 | 曲天骄 | Clay-based composite material and preparation method thereof |
| CN108440983A (en) * | 2018-01-24 | 2018-08-24 | 佛山市长飞文具有限公司 | A kind of toy ultralight clay and preparation method thereof |
| CN108192249A (en) * | 2018-02-02 | 2018-06-22 | 浙江尚欢工贸有限公司 | It is a kind of for toy-clays of children and preparation method thereof |
| CN110606985A (en) * | 2019-08-22 | 2019-12-24 | 临沂市博士爱文具有限公司 | Preparation process of child safety light clay with antibacterial function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506280A (en) * | 1991-07-24 | 1996-04-09 | Binney & Smith Inc. | Modeling dough |
-
2006
- 2006-05-09 CN CNB2006100757869A patent/CN100482730C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506280A (en) * | 1991-07-24 | 1996-04-09 | Binney & Smith Inc. | Modeling dough |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101070232A (en) | 2007-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100482730C (en) | Light clay composition and preparing method | |
| CN101240099B (en) | Resin clay composition | |
| CN101748617A (en) | Anti-sticking soft dope printing adhesive and preparation method | |
| CN1215116C (en) | Resin composition and moulded products made of said composition | |
| CN1970655A (en) | Alcohol-soluble aqueous composite plastic ink for gravure and making method thereof | |
| CN102505526A (en) | Organic silicon-modified adhesive for printing | |
| CN106565891B (en) | Organic fluoride modified polyacrylate nanoemulsions and nanocomposite adhesive | |
| CN107419563A (en) | A kind of polymer overmold dispersible pigment color paste and preparation method thereof | |
| CN114761495B (en) | Water-soluble sheet-like coloring material, water-soluble sheet-like coloring material set, and pigment set | |
| WO2007094357A1 (en) | Erasable colorant composition | |
| CN110128900A (en) | A kind of aqueous height is saturating to wipe well glaze modelled after an antique and preparation method thereof | |
| JP2013035906A (en) | Solid drawing material | |
| CN103952046A (en) | Building environment-friendly thermosetting acrylic coating and preparation method thereof | |
| JP2002137333A (en) | Member containing woody component | |
| KR20180053849A (en) | Ink compostion for pen without sealing lid | |
| JP3558342B2 (en) | Lightweight clay and method for producing the same | |
| CN110331603A (en) | A kind of acid dyeing and calico-printer's soap detergent composition and preparation method thereof | |
| CN105060823B (en) | A kind of cement-based luminous ceramic-imitation dry powder coating and preparation method | |
| JP3428116B2 (en) | Coloring resin composition | |
| CN108864751A (en) | A kind of high colouring high washing fastness blue-black mixture | |
| EP3835373B1 (en) | Marking ink composition for writing board | |
| WO2011149268A2 (en) | Ink composition for oil-based ballpoint pens | |
| JP2019077749A5 (en) | ||
| JPH1095947A (en) | Water-based pigment ink for writing implement | |
| CN108329754A (en) | A kind of ink for disappearance of fading and preparation method thereof, containing its pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGXIN YIYANG( BEIJING ) EDUCATION SCIENCE AND TE Free format text: FORMER OWNER: BEIJING JINGSHI YIYANG EDUCATION SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Room 5, building 402, building 8, Xinjie Avenue, Xicheng District, Beijing Patentee after: Shin Yi Yang (Beijing) Education Technology Co.,Ltd. Address before: Beijing city Haidian District New Street 19, the building room 9502 Patentee before: Shiluanyang Education Science Technology Co.,Ltd. Beijing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |