CN103253963A - Powdery volcanic ash foaming agent - Google Patents
Powdery volcanic ash foaming agent Download PDFInfo
- Publication number
- CN103253963A CN103253963A CN2013102231843A CN201310223184A CN103253963A CN 103253963 A CN103253963 A CN 103253963A CN 2013102231843 A CN2013102231843 A CN 2013102231843A CN 201310223184 A CN201310223184 A CN 201310223184A CN 103253963 A CN103253963 A CN 103253963A
- Authority
- CN
- China
- Prior art keywords
- volcanic ash
- powdery
- foaming agent
- whipping agent
- powdery volcanic
- 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.)
- Granted
Links
- 239000004088 foaming agent Substances 0.000 title abstract description 9
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 30
- 229960000892 attapulgite Drugs 0.000 claims abstract description 29
- 239000004927 clay Substances 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 15
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 6
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 8
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000004002 naphthaldehydes Chemical class 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000001488 sodium phosphate Substances 0.000 claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 6
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 6
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000009775 high-speed stirring Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 10
- 238000005187 foaming Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical compound C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 abstract 1
- 238000004887 air purification Methods 0.000 abstract 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 abstract 1
- 230000030279 gene silencing Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 1
- 229940045872 sodium percarbonate Drugs 0.000 abstract 1
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 28
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- -1 bonding Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Abstract
The invention discloses a powdery volcanic ash foaming agent. The point of the technical scheme is as follows: the powdery volcanic ash foaming agent consists of volcanic ash, high-viscosity attapulgite clay powder, sodium dodecyl sulfate, sodium percarbonate, sodium polyacrylate, sodium pyrophosphate and sodium poly[(naphthaleneformaldehyde)sulfonate]; and the ingredients of the powdery volcanic ash foaming agent are stirred, ground and packaged to obtain a finished product of the powdery volcanic ash foaming agent. The powdery volcanic ash foaming agent has the advantages of strong foaming ability, high foaming times, large foam output of unit volume, good toughness of a foam outer membrane and rare breakage, good foam stability, no defoaming in long time, delicate foam, uniform holes generated in a medium, low bleeding quantity, good compatibility of the medium and the like. A product produced from the powdery volcanic ash foaming agent can effectively control noise pollution and has functions of thermal insulation and air purification; and the powdery volcanic ash foaming agent is suitable for producing light plates, light walls and silencing noise reduction products.
Description
Technical field
The present invention relates to whipping agent, be specifically related to a kind of powdery volcanic ash whipping agent.
Background technology
City noise is having a strong impact on city resident's orthobiosis and health of human body, city noise mainly refers to traffic noise, factory noise, construction noise pollution and noise of social activities, its The noise scope and influence degree are serious day by day, to the influence of civic living environment greatly, become one of noticeable city environmental pollution problem.
The control noise is taked measures such as damping, sound insulation, sound absorption, sourdine, personal protection and architectural composition usually, weaken as far as possible or reduce the vibration of sound source, acoustic energy absorption in propagating is fallen, place obstacles and make that sound is all or part of to reflect away, weaken the effect of noise, to reach the purpose of control noise.
Usually adopt quieter material to produce products such as some acoustical panels, sound insulation Wall, sound-absorbing net and sound damper and control sound pollution, it is after handling by foaming, to improve the performance of the said products that some materials are also arranged.
The kind of whipping agent is more, and for the control sound pollution has been made bigger contribution, but the said products can only be used for control sound pollution, the function that does not purify air.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of powdery volcanic ash whipping agent is provided.
Powdery volcanic ash whipping agent is made up of volcanic ash, high sticking attapulgite clay powder, sodium lauryl sulphate, SPC-D, sodium polyacrylate, trisodium phosphate and poly-naphthaldehyde sulfonate sodium.
The production method of powdery volcanic ash whipping agent: will stir in the powdery volcanic ash whipping agent batching input stirrer, carry out abrasive dust in the back input grinding machine that stirs, be packaged as the finished product of powdery volcanic ash whipping agent.
Volcanic ash refer to by volcanic eruption go out and diameter less than 2 millimeters rubble and mineral substance particle, in the motion of fulminant volcano, solid stone and molten slurry are broken down into trickle particle and form volcanic ash, and they often are dark-grey, yellow, white isochrome, become tuff after accumulation compresses; It has pozzolanic activity, exists active silica and the activated alumina isoreactivity component of some amount, is a kind of natural aglite.
Attapulgite has another name called polygorskite or Palygorskite, be a kind of layer of chain-like structure contain Shuifu County's zeopan clay mineral, attapulgite has unique layer chain-like structure feature, in its structure, there is the lattice displacement, so contain Na+, Ca2+, Fe3+, the Al3+ of non-quantitative in the crystal, crystal is needle-like, fibrous or fiber collection shape.Attapulgite has unique dispersion, high temperature resistant, anti-good colloidal property such as saline and alkaline and higher adsorptive power, and has certain plasticity-and cohesive force.
The sticking attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, attapulgite clay soil property exquisiteness, oily soapy is arranged, light weight, property are crisp, fracture is conchoidal or irregular shape, and water-absorbent is strong, tool viscosity and plasticity-when wet, its viscosity can reach more than the 3000mPas, is conducive to the bonding between the raw material.
High sticking attapulgite clay powder refers to get 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer, under 11000 rev/mins rotating speed, stirred 20 minutes, to pour in the beaker of 250ml the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value 〉=2200 again through the high-speed stirring sample suspension into
MPasThe attapulgite clay powder.
Sodium lauryl sulphate is white or faint yellow powdery, and is water-soluble, insensitive to alkali and hard water, has decontamination, emulsification and excellent foaming power, is a kind of nontoxic anion surfactant; When powdery volcanic ash whipping agent and water mix, a large amount of bubble of the common generation of sodium lauryl sulphate and SPC-D.
SPC-D is a kind of inorganic salt, the granulated powders that is white in color, SPC-D with can decompose rapidly after water contacts, discharge a large amount of oxygen.
Sodium polyacrylate is a kind of new functional macromolecule material, be white or buff powder, be dissolved in cold water, stable to temperature variation, be a kind of tensio-active agent with multiple property, be conducive to improve the thickening, foaming of powdery volcanic ash whipping agent, stable, emulsification, dispersion, bonding, film forming and effect of water keeping in the present invention.
Trisodium phosphate is a kind of water white transparency crystallization or white crystalline powder, and is soluble in water, in the present invention as dispersion agent and emulsifying agent.
Poly-naphthaldehyde sulfonate sodium is brown or the dark-brown powder, and soluble in water, acidproof, alkaline-resisting, anti-hard water has good diffustivity; Generate a large amount of bubbles when powdery volcanic ash whipping agent and water mixing, the bubble that trisodium phosphate and poly-naphthaldehyde sulfonate sodium are conducive to generate distributes more even.
The present invention is achieved by following technical proposals:
1, powdery volcanic ash whipping agent batching is made up of following component by weight percentage: volcanic ash 15～45%, high sticking attapulgite clay powder 5～15%, sodium lauryl sulphate 1～35%, SPC-D 1～25%, sodium polyacrylate 0.01～5%, trisodium phosphate 0.01～5% and poly-naphthaldehyde sulfonate sodium 0.01～5%.
The production method of described powdery volcanic ash whipping agent: will powdery volcanic ash whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter is packaged as the finished product of powdery volcanic ash whipping agent.
The sticking attapulgite clay of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need be through 30～120 days natural weathering; Modification processing method is: calculate by weight percentage, take from the attapulgite clay 94～98% after the right weathering, evenly add 2～6% yellow soda ash, import jointly in the fermentation vat, add clear water and soak ageing, soak time is 72～120 hours; Get the attapulgite clay after the immersion, stir in the input stirrer, and the attapulgite clay after will stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, with the attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after the airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after the airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter.
Above-mentioned production technique is to adopt " improving the complete processing of viscosity of attapulgite clay " in application on June 20th, 2005 by the inventor, and the Chinese patent Granted publication number is: CN 1317067C, Granted publication day: on May 23rd, 2007.
Described water content is weight percentage.
Powdery volcanic ash whipping agent is added in the medium; after the water mixing and stirring; can discharge a large amount of gas; in medium, produce a large amount of even and stable foams; be used for the multiple foam materials product of cast, layering can not occur in the casting process, the product stripping time is shorter; gas contains a certain amount of oxygen, is conducive to protect the air ambient of working-yard.
The medium that powdery volcanic ash whipping agent is suitable for has materials such as various cement, flyash and nonmetalliferous ore composition.
When using sodium lauryl sulphate merely, the generation foam is very fast, but what break and disappear is also fast, cause the less stable of foam, formed a kind of compound foaming agent behind volcanic ash and other batching and the sodium lauryl sulphate compatibility among the present invention, have that foaming power is strong, foam expansion is high, unit volume produces that the bubble amount is big, foam adventitia good toughness is difficult for brokenly, froth stability is good, can be for a long time not froth breaking, foam exquisiteness, advantage such as the hole size that generates in medium is even, bleeding quantity is low and the consistency of working medium is good.
The product that uses powdery volcanic ash whipping agent to produce not only can effectively be controlled sound pollution, the function that is incubated in addition and purifies air; These products are used for facilities such as motorway, viaduct, urban light rail, subway, factory, warehouse, public place.
Powdery volcanic ash whipping agent is applicable to produces light weight board, lightweight body of wall and sound-deadening and noise-reducing product.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, powdery volcanic ash whipping agent batching is made up of following component by weight percentage: volcanic ash 42%, high sticking attapulgite clay powder 12%, sodium lauryl sulphate 32%, SPC-D 12%, sodium polyacrylate 0.8%, trisodium phosphate 0.7% and poly-naphthaldehyde sulfonate sodium 0.5%.
The production method of described powdery volcanic ash whipping agent: will powdery volcanic ash whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.044 millimeter is packaged as the finished product of powdery volcanic ash whipping agent.
Claims (1)
1. powdery volcanic ash whipping agent, it is characterized in that powdery volcanic ash whipping agent batching is made up of following component by weight percentage: volcanic ash 15～45%, high sticking attapulgite clay powder 5～15%, sodium lauryl sulphate 1～35%, SPC-D 1～25%, sodium polyacrylate 0.01～5%, trisodium phosphate 0.01～5% and poly-naphthaldehyde sulfonate sodium 0.01～5%;
The production method of described powdery volcanic ash whipping agent: will powdery volcanic ash whipping agent stir in the batching input stirrer, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter is packaged as the finished product of powdery volcanic ash whipping agent;
The sticking attapulgite clay powder of described height refers to get 28.0g attapulgite clay powder sample, add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer, under 11000 rev/mins rotating speed, stirred 20 minutes, to pour in the beaker of 250ml the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension, tested viscosity value 〉=2200 again through the high-speed stirring sample suspension into
MPasThe attapulgite clay powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223184.3A CN103253963B (en) | 2013-06-07 | 2013-06-07 | Powdery volcanic ash foaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223184.3A CN103253963B (en) | 2013-06-07 | 2013-06-07 | Powdery volcanic ash foaming agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103253963A true CN103253963A (en) | 2013-08-21 |
| CN103253963B CN103253963B (en) | 2014-03-26 |
Family
ID=48958241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310223184.3A Active CN103253963B (en) | 2013-06-07 | 2013-06-07 | Powdery volcanic ash foaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103253963B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526854A (en) * | 2013-10-14 | 2014-01-22 | 许庆华 | Unfired volcanic ash foamed acoustic panel |
| CN107129247A (en) * | 2017-07-05 | 2017-09-05 | 合肥万之景门窗有限公司 | A kind of wall energy-saving and heat-insulating material for building and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4035236C1 (en) * | 1990-11-06 | 1992-01-02 | Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang, De | |
| CN1699259A (en) * | 2005-06-20 | 2005-11-23 | 许庆华 | Process for improving viscosity of attapulgite clay |
| CN102303979A (en) * | 2011-06-30 | 2012-01-04 | 谢文靖 | Light fireproof insulation board and production method thereof |
| CN102765923A (en) * | 2012-06-30 | 2012-11-07 | 安徽中龙建材科技有限公司 | Method for producing aerated hollow bricks by carbide slag |
-
2013
- 2013-06-07 CN CN201310223184.3A patent/CN103253963B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4035236C1 (en) * | 1990-11-06 | 1992-01-02 | Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang, De | |
| CN1699259A (en) * | 2005-06-20 | 2005-11-23 | 许庆华 | Process for improving viscosity of attapulgite clay |
| CN102303979A (en) * | 2011-06-30 | 2012-01-04 | 谢文靖 | Light fireproof insulation board and production method thereof |
| CN102765923A (en) * | 2012-06-30 | 2012-11-07 | 安徽中龙建材科技有限公司 | Method for producing aerated hollow bricks by carbide slag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526854A (en) * | 2013-10-14 | 2014-01-22 | 许庆华 | Unfired volcanic ash foamed acoustic panel |
| CN107129247A (en) * | 2017-07-05 | 2017-09-05 | 合肥万之景门窗有限公司 | A kind of wall energy-saving and heat-insulating material for building and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103253963B (en) | 2014-03-26 |
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Effective date of registration: 20170323 Address after: 510640 unit 371-1, public education building, 2414-2416, No. five, Tianhe District, Guangzhou, Guangdong Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 211700 Huaian, Xuyi province Timor King international residential area, building 2, unit 202 room 18 Patentee before: Xu Shengying |
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Effective date of registration: 20170510 Address after: 414200 Hunan city of Yueyang province Huarong County Sheng Feng Xiang Hui four breakout game No. 001 Patentee after: Huang Zhibin Address before: 510640 unit 371-1, public education building, 2414-2416, No. five, Tianhe District, Guangzhou, Guangdong Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Application publication date: 20130821 Assignee: Hunan Xianglin Le Noodle Industry Co.,Ltd. Assignor: Huang Zhibin Contract record no.: X2023980047909 Denomination of invention: Powdered volcanic ash foaming agent Granted publication date: 20140326 License type: Common License Record date: 20231124 |
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