CN104108945B - Light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof - Google Patents
Light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof Download PDFInfo
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- CN104108945B CN104108945B CN201410272065.1A CN201410272065A CN104108945B CN 104108945 B CN104108945 B CN 104108945B CN 201410272065 A CN201410272065 A CN 201410272065A CN 104108945 B CN104108945 B CN 104108945B
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- soya
- bean milk
- volcanic ash
- partition board
- water
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- 244000068988 Glycine max Species 0.000 title claims abstract description 23
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 title claims abstract description 19
- 239000008267 milk Substances 0.000 title claims abstract description 16
- 210000004080 milk Anatomy 0.000 title claims abstract description 16
- 235000013336 milk Nutrition 0.000 title claims abstract description 16
- 230000001413 cellular effect Effects 0.000 title claims abstract description 13
- 150000001875 compounds Chemical class 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims description 9
- 239000002956 ash Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000876 geopolymer Polymers 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 7
- 241000219000 Populus Species 0.000 claims abstract description 7
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000010882 bottom ash Substances 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 7
- 125000005456 glyceride group Chemical group 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 7
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001913 cellulose Substances 0.000 claims abstract description 4
- 229920002678 cellulose Polymers 0.000 claims abstract description 4
- 229920005552 sodium lignosulfonate Polymers 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 241000218236 Cannabis Species 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 244000223014 Syzygium aromaticum Species 0.000 claims description 3
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000004537 pulping Methods 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 3
- 229940056729 sodium sulfate anhydrous Drugs 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229940095064 tartrate Drugs 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 240000004308 marijuana Species 0.000 abstract 1
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The invention discloses the light cellular partition board of a kind of soya-bean milk/volcanic ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 10-13, burning city domestic garbage bottom ash 12-14, geopolymer 14-18, volcanic ash 18-20, ether of cellulose 0.4-0.8, polypropene staple 0.3-0.7, dicumyl peroxide 0.7-2.2, soya-bean milk 15-17, sodium lignosulfonate 1-2, carbide slag 17-20, hydrogenated rosin glyceride 2-3, soybean stalk 15-17, branch of poplar 12-15, fructus cannabis oil 6-9, auxiliary agent 3-6, suitable quantity of water; The present invention is by increasing soya-bean milk, and be conducive in partition plate, form equally distributed pore, improve the heat insulating effect of partition plate further, can be widely used in house decoration partition wall use, product practical is good.
Description
Technical field
The present invention relates to building material field, be specifically related to light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof.
Background technology
Light cellular partition board is made up of various industrial waste residues such as innoxious phosphogypsum, lightweight slag, flyash, through a kind of novel energy-conserving walling material of frequency conversion steam pressurized maintenance, the walling that it is a kind of external form as the cassette ceiling, but there is male and female falcon groove on its both sides, only sheet material need be erected during installation, male and female falcon is coated after a small amount of filleting mortar assembled.It has the advantages such as quality is light, intensity is high, multiple environmental protection, heat insulating, sound insulation, breathing damping, fire prevention, rapid construction, reduction body of wall cost, so enjoy favor in architecture indoor finishing field, but shortcomings such as the light cellular partition board ultimate compression strength used in the market is low, tensile strength is weak, anti-cracking performance and hanging ability is not good, production cost is high, sound-insulating weak effect.
Summary of the invention
Object of the present invention is just to provide light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
The light cellular partition board of a kind of soya-bean milk/volcanic ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 10-13, burning city domestic garbage bottom ash 12-14, geopolymer 14-18, volcanic ash 18-20, ether of cellulose 0.4-0.8, polypropene staple 0.3-0.7, dicumyl peroxide 0.7-2.2, soya-bean milk 15-17, sodium lignosulfonate 1-2, carbide slag 17-20, hydrogenated rosin glyceride 2-3, soybean stalk 15-17, branch of poplar 12-15, fructus cannabis oil 6-9, auxiliary agent 3-6, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6-9, Sodium sulfate anhydrous.min(99) 2-5, magnesium chloride 3-5, magnesium oxide 2-4, polyvinyl alcohol 0.2-0.5, Starso 0.03-0.07, sodium aluminate 0.05-0.6, tartrate 0.8-2.1, organosilicon crylic acid latex 2.1-4.3, 2-imidazolidone 0.04-0.09, silicon carbide 1-3, accelerant CZ 0.03-0.05, Syzygium aromaticum stem oil 1.2-3.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter is at 2-5mm, dry and get final product.
Described geopolymer is the novel inorganic silicon-aluminum gelatinized material a kind of structure with the network-like bonded structure of space three-dimensional, does not adopt " two mills one burn " calcining process of consumption of natural resource and the energy, substantially do not discharge CO in preparation technology
2.The raw material sources of geopolymer is extensive, easy to prepare, energy consumption is little, has higher mechanical property and very excellent resistance to elevated temperatures simultaneously, breaches the use range of traditional portland and alkali slag cement.The present invention, by geopolymer replacing partial cement, not only can be reduced cost energy-conserving and environment-protective, and can not weaken the pectisation of cement again.
The preparation method of the light cellular partition board of described a kind of soya-bean milk/volcanic ash compound, is characterized in that comprising the following steps:
(1) soybean stalk, branch of poplar are sent in charring furnace, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form fructus cannabis oil under condition in air blast, then adds hydrogenated rosin glyceride stirring and evenly mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add burning city domestic garbage bottom ash, grinding obtains slurry;
(3) volcanic ash, carbide slag are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add polypropene staple and stir 4-8 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
The present invention has following beneficial effect: the present invention is by increasing soya-bean milk, and be conducive in partition plate, form equally distributed pore, improve the heat insulating effect of partition plate further, can be widely used in house decoration partition wall use, product practical is good.
Embodiment
The light cellular partition board of described a kind of soya-bean milk/volcanic ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 12, burning city domestic garbage bottom ash 13, geopolymer 14, volcanic ash 18, ether of cellulose 0.7, polypropene staple 0.3, dicumyl peroxide 0.7, soya-bean milk 15, sodium lignosulfonate 1, carbide slag 17, hydrogenated rosin glyceride 2, soybean stalk 15, branch of poplar 12, fructus cannabis oil 6, auxiliary agent 3, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6, Sodium sulfate anhydrous.min(99) 2, magnesium chloride 3, magnesium oxide 2, polyvinyl alcohol 0.3, Starso 0.03, sodium aluminate 0.4, tartrate 0.8, organosilicon crylic acid latex 2.6,2-imidazolidone 0.04, silicon carbide 1, accelerant CZ 0.03, Syzygium aromaticum stem oil 1.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter, at 2-5mm, is dried and be get final product.
Making method comprises the following steps:
(1) soybean stalk, branch of poplar are sent in charring furnace, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form fructus cannabis oil under condition in air blast, then adds hydrogenated rosin glyceride stirring and evenly mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add burning city domestic garbage bottom ash, grinding obtains slurry;
(3) volcanic ash, carbide slag are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add polypropene staple and stir 4-8 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
The technical indicator of being processed the light cellular partition board obtained by above-described embodiment is as follows:
(1) unit weight: 536kg/m
3;
(2) ultimate compression strength: 5.03MPa;
(3) high temperature resistant, flat appearance is smooth;
(4) shock resistance: 30kg drop 0.5 meter, flawless.
Claims (2)
1. the light cellular partition board of soya-bean milk/volcanic ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 10-13, burning city domestic garbage bottom ash 12-14, geopolymer 14-18, volcanic ash 18-20, ether of cellulose 0.4-0.8, polypropene staple 0.3-0.7, dicumyl peroxide 0.7-2.2, soya-bean milk 15-17, sodium lignosulfonate 1-2, carbide slag 17-20, hydrogenated rosin glyceride 2-3, soybean stalk 15-17, branch of poplar 12-15, fructus cannabis oil 6-9, auxiliary agent 3-6, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6-9, Sodium sulfate anhydrous.min(99) 2-5, magnesium chloride 3-5, magnesium oxide 2-4, polyvinyl alcohol 0.2-0.5, Starso 0.03-0.07, sodium aluminate 0.05-0.6, tartrate 0.8-2.1, organosilicon crylic acid latex 2.1-4.3, 2-imidazolidone 0.04-0.09, silicon carbide 1-3, accelerant CZ 0.03-0.05, Syzygium aromaticum stem oil 1.2-3.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter is at 2-5mm, dry and get final product.
2. the making method of the light cellular partition board of a kind of soya-bean milk/volcanic ash compound according to claim 1, is characterized in that comprising the following steps:
(1) soybean stalk, branch of poplar are sent in charring furnace, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form fructus cannabis oil under condition in air blast, then adds hydrogenated rosin glyceride stirring and evenly mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add burning city domestic garbage bottom ash, grinding obtains slurry;
(3) volcanic ash, carbide slag are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add polypropene staple and stir 4-8 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272065.1A CN104108945B (en) | 2014-06-18 | 2014-06-18 | Light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272065.1A CN104108945B (en) | 2014-06-18 | 2014-06-18 | Light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108945A CN104108945A (en) | 2014-10-22 |
| CN104108945B true CN104108945B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410272065.1A Active CN104108945B (en) | 2014-06-18 | 2014-06-18 | Light cellular partition board of a kind of soya-bean milk/volcanic ash compound and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180635A (en) * | 2011-03-18 | 2011-09-14 | 池州市新科建材有限公司 | Gypsum block and processing method thereof |
| CN102910936A (en) * | 2012-11-09 | 2013-02-06 | 天津大学 | Environment-friendly geopolymer-based foaming material |
| CN103601524A (en) * | 2013-11-01 | 2014-02-26 | 天津大学 | Fibre reinforced coal ash based geopolymer foam material and preparation method thereof |
| CN103649006A (en) * | 2011-07-01 | 2014-03-19 | 瓦克化学股份公司 | Gypsum-containing construction material compounds |
| CN103771799A (en) * | 2014-01-02 | 2014-05-07 | 大连理工大学 | Modified soft sandstone baking-free brick |
-
2014
- 2014-06-18 CN CN201410272065.1A patent/CN104108945B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180635A (en) * | 2011-03-18 | 2011-09-14 | 池州市新科建材有限公司 | Gypsum block and processing method thereof |
| CN103649006A (en) * | 2011-07-01 | 2014-03-19 | 瓦克化学股份公司 | Gypsum-containing construction material compounds |
| CN102910936A (en) * | 2012-11-09 | 2013-02-06 | 天津大学 | Environment-friendly geopolymer-based foaming material |
| CN103601524A (en) * | 2013-11-01 | 2014-02-26 | 天津大学 | Fibre reinforced coal ash based geopolymer foam material and preparation method thereof |
| CN103771799A (en) * | 2014-01-02 | 2014-05-07 | 大连理工大学 | Modified soft sandstone baking-free brick |
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| CN104108945A (en) | 2014-10-22 |
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Effective date of registration: 20201118 Address after: 236400 South 500m Road East of Songji Central Primary School, Songji Town, Linquan County, Fuyang City, Anhui Province Patentee after: Linquan Aidixing Education Consulting Co., Ltd Address before: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee before: Jiaxing Dingshan Information Technology Co.,Ltd. |
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Effective date of registration: 20201127 Address after: 236400 South 500m Road East of Songji Central Primary School, Songji Town, Linquan County, Fuyang City, Anhui Province Patentee after: Linquan Aidixing Education Consulting Co., Ltd Address before: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee before: Jiaxing Dingshan Information Technology Co.,Ltd. |
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| CI03 | Correction of invention patent | ||
| CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Jiaxing Dingshang Information Technology Co., Ltd|314511 No.308, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province False: Linquan Education Co., Ltd|236400 500m Road East, south of Songji Central Primary School, Songji Town, Linquan County, Fuyang City, Anhui Province Number: 49-01 Volume: 36 |