CN103880469B - A kind of carbide slag aerated bricks and preparation method thereof - Google Patents
A kind of carbide slag aerated bricks and preparation method thereof Download PDFInfo
- Publication number
- CN103880469B CN103880469B CN201410046826.1A CN201410046826A CN103880469B CN 103880469 B CN103880469 B CN 103880469B CN 201410046826 A CN201410046826 A CN 201410046826A CN 103880469 B CN103880469 B CN 103880469B
- Authority
- CN
- China
- Prior art keywords
- carbide slag
- aerated bricks
- hour
- rapeseed oil
- hexadecanol
- 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
- 239000011449 brick Substances 0.000 title claims abstract description 25
- 239000002893 slag Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 235000019484 Rapeseed oil Nutrition 0.000 claims abstract description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 240000006927 Foeniculum vulgare Species 0.000 claims abstract description 7
- 235000004204 Foeniculum vulgare Nutrition 0.000 claims abstract description 7
- 240000003731 Piper cubeba Species 0.000 claims abstract description 7
- 235000002711 Piper cubeba Nutrition 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000004202 carbamide Substances 0.000 claims abstract description 7
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 7
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 7
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000004141 Sodium laurylsulphate Substances 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 4
- 239000003610 charcoal Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims abstract description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 6
- 239000011268 mixed slurry Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 241000218645 Cedrus Species 0.000 claims description 3
- 241000723346 Cinnamomum camphora Species 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- YYQRGCZGSFRBAM-UHFFFAOYSA-N Triclofos Chemical compound OP(O)(=O)OCC(Cl)(Cl)Cl YYQRGCZGSFRBAM-UHFFFAOYSA-N 0.000 claims description 3
- 229960000846 camphor Drugs 0.000 claims description 3
- 229930008380 camphor Natural products 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 229960001147 triclofos Drugs 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000002910 solid waste Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000006260 foam Substances 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011456 concrete brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of carbide slag aerated bricks, it is characterized in that, be made up of the raw material of following weight part: carbide slag 25-30, cement 5-10, unslaked lime 10-15, zinc powder 0.5-0.7, sodium lauryl sulphate 1-3, HPMC 2-4, bamboo charcoal powder 3-5, formaldehyde fibers element 5-7, urea 8-13, rapeseed oil 10-13, starch 12-15, phosphoric acid ester 11-13, hexadecanol 9-13, Tailed pepper 0.2-0.4, large fennel 0.3-0.5, auxiliary agent 4-7, suitable quantity of water; The main raw material that the present invention uses carbide slag to be aerated bricks, alleviates solid waste to the pressure of environment and pollution, turns waste into wealth, and adding of rapeseed oil makes foam stability of the present invention good, and aerated bricks porosity is large, and anti seismic efficiency is remarkable.
Description
Technical field
The present invention relates to aerated bricks technical field, be specifically related to a kind of carbide slag aerated bricks and preparation method thereof.
Background technology
In recent years, along with the quickening of process of industrialization and the raising of the level of urbanization, also various environmental stress and problem is brought, the various solid waste that Industrial processes produce and urban construction are removed and are remake the living environment that the solid waste etc. brought annoyings resident always, solid waste is added in aerated bricks as starting material by the present invention, achieve the cyclic utilization of waste, decrease the pollution to environment, meet strategy of sustainable development requirement.
Aerated bricks is the air-entrained concrete building block produced by autoclave at high temperature apparatus and process.Air-entrained concrete building block with cement, slag, sand, lime etc. for main raw material, add foaming agent, through stirring solid block that is shaping, steam press maintenance, gas concrete, by purposes, can be divided into non-bearing building block, bearing building block, insulation block, wallboard and five kinds, roof boarding.
Traditional solid clay brick weight is large, not only wastes outside national clay resource, price height, and cannot meet the requirement of some special building bricks, and therefore common brick use has been completely forbidden in present many advanced areas, replaces and advocates aerated bricks energetically.Compare with normal concrete brick with traditional clay brick, aerated bricks is not only lightweight, also has heat insulating, sound-proofing properties is excellent, shock resistance is strong, the advantage such as good processability, resistance to elevated temperatures are good, strong adaptability.But current China is ripe not enough about the production technology of aerated bricks, makes aerated bricks Development Technology slow, also cannot meet the demand of multiple market.
Summary of the invention
Object of the present invention is just to provide a kind of carbide slag aerated bricks and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of carbide slag aerated bricks, it is characterized in that, be made up of the raw material of following weight part: carbide slag 25-30, cement 5-10, unslaked lime 10-15, zinc powder 0.5-0.7, sodium lauryl sulphate 1-3, HPMC 2-4, bamboo charcoal powder 3-5, formaldehyde fibers element 5-7, urea 8-13, rapeseed oil 10-13, starch 12-15, phosphoric acid ester 11-13, hexadecanol 9-13, Tailed pepper 0.2-0.4, large fennel 0.3-0.5, auxiliary agent 4-7, suitable quantity of water; Described auxiliary agent is made up of following raw materials in part by weight: polyphenylene oxide 0.03-0.05, carbon nanotube 0.1-0.4, Soxylat A 25-7 0.02-0.04, water glass 0.2-0.5, triethylamine 1.4-2.7, wollastonite powder 1-3, urotropine 0.01-0.02, camphor 0.1-0.3, cedar(wood)oil 1-3, Pericarppium arachidis hypogaeae 2-4, trichloroethyl phosphate 1.2-2.3, its preparation method is mixed by each crushing material, be heated to 70-80 DEG C, stirring reaction 30-40 minute, to obtain final product.
The preparation method of described a kind of carbide slag aerated bricks, is characterized in that comprising the following steps:
(1) Tailed pepper, large fennel are decocted filtration in 2-3 hour together in water, gained filter vacuum concentration extraction, obtains Chinese medical extract;
(2) by after the filter residue of step (1) and carbide slag, HPMC, starch mixing, at 650-800 DEG C, calcine 3-4 hour, cooling, grinding, add urea, rapeseed oil, phosphoric acid ester, hexadecanol stir;
(3) by step (1), (2) reaction mass and other remaining component, drop in stirrer and be uniformly mixed 8-10 minute, obtain mixed slurry;
(4) pour into the mold shaping by gained mixed slurry, precuring 1-3 hour at 45-53 DEG C, the demoulding, cutting, obtains building block base; Again building block base is put into reactor steam press maintenance 13-15 hour, put in storage and get final product.
The present invention has following beneficial effect: the main raw material that the present invention uses carbide slag to be aerated bricks, alleviate solid waste to the pressure of environment and pollution, turn waste into wealth, adding of rapeseed oil makes foam stability of the present invention good, aerated bricks porosity is large, and anti seismic efficiency is remarkable.
Embodiment
Described a kind of carbide slag aerated bricks, it is characterized in that, be made up of the raw material of following weight part: carbide slag 27, cement 5, unslaked lime 11, zinc powder 0.5, sodium lauryl sulphate 3, HPMC 2, bamboo charcoal powder 5, formaldehyde fibers element 7, urea 8, rapeseed oil 10, starch 12, phosphoric acid ester 11, hexadecanol 9, Tailed pepper 0.25, large fennel 0.3, auxiliary agent 7, suitable quantity of water; Described auxiliary agent is made up of following raw materials in part by weight: polyphenylene oxide 0.03, carbon nanotube 0.4, Soxylat A 25-7 0.04, water glass 0.25, triethylamine 1.4, wollastonite powder 1, urotropine 0.01, camphor 0.1, cedar(wood)oil 3, Pericarppium arachidis hypogaeae 2, trichloroethyl phosphate 1.2, its preparation method is mixed by each crushing material, be heated to 70-80 DEG C, stirring reaction 30-40 minute, to obtain final product.
Making method comprises the following steps:
(1) Tailed pepper, large fennel are decocted filtration in 2-3 hour together in water, gained filter vacuum concentration extraction, obtains Chinese medical extract;
(2) by after the filter residue of step (1) and carbide slag, HPMC, starch mixing, at 650-800 DEG C, calcine 3-4 hour, cooling, grinding, add urea, rapeseed oil, phosphoric acid ester, hexadecanol stir;
(3) by step (1), (2) reaction mass and other remaining component, drop in stirrer and be uniformly mixed 8-10 minute, obtain mixed slurry;
(4) pour into the mold shaping by gained mixed slurry, precuring 1-3 hour at 45-53 DEG C, the demoulding, cutting, obtains building block base; Again building block base is put into reactor steam press maintenance 13-15 hour, put in storage and get final product.
The performance data of being processed the aerated bricks obtained by above-described embodiment is as follows: the volume-weighted average of this building block is 505-670kg/m
3, have a large amount of pores and micropore at block interiors, thus have good thermal and insulating performance, mean value ultimate compression strength is 6.7-7.5MPa.
Claims (1)
1. a carbide slag aerated bricks, it is characterized in that, be made up of the raw material of following weight part: carbide slag 25-30, cement 5-10, unslaked lime 10-15, zinc powder 0.5-0.7, sodium lauryl sulphate 1-3, HPMC 2-4, bamboo charcoal powder 3-5, formaldehyde fibers element 5-7, urea 8-13, rapeseed oil 10-13, starch 12-15, phosphoric acid ester 11-13, hexadecanol 9-13, Tailed pepper 0.2-0.4, large fennel 0.3-0.5, auxiliary agent 4-7, suitable quantity of water; Described auxiliary agent is made up of following raw materials in part by weight: polyphenylene oxide 0.03-0.05, carbon nanotube 0.1-0.4, Soxylat A 25-7 0.02-0.04, water glass 0.2-0.5, triethylamine 1.4-2.7, wollastonite powder 1-3, urotropine 0.01-0.02, camphor 0.1-0.3, cedar(wood)oil 1-3, Pericarppium arachidis hypogaeae 2-4, trichloroethyl phosphate 1.2-2.3, its preparation method is mixed by each crushing material, be heated to 70-80 DEG C, stirring reaction 30-40 minute, to obtain final product;
The making method of described a kind of carbide slag aerated bricks comprises the following steps:
(1) Tailed pepper, large fennel are decocted filtration in 2-3 hour together in water, gained filter vacuum concentration extraction, obtains Chinese medical extract;
(2) by after the filter residue of step (1) and carbide slag, HPMC, starch mixing, at 650-800 DEG C, calcine 3-4 hour, cooling, grinding, add urea, rapeseed oil, phosphoric acid ester, hexadecanol stir;
(3) by the Chinese medical extract of step (1), (2) reaction mass and other remaining component, drop in stirrer and be uniformly mixed 8-10 minute, obtain mixed slurry;
(4) pour into the mold shaping by gained mixed slurry, precuring 1-3 hour at 45-53 DEG C, the demoulding, cutting, obtains building block base; Again building block base is put into reactor steam press maintenance 13-15 hour, put in storage and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046826.1A CN103880469B (en) | 2014-02-11 | 2014-02-11 | A kind of carbide slag aerated bricks and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046826.1A CN103880469B (en) | 2014-02-11 | 2014-02-11 | A kind of carbide slag aerated bricks and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103880469A CN103880469A (en) | 2014-06-25 |
| CN103880469B true CN103880469B (en) | 2016-03-09 |
Family
ID=50949640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046826.1A Expired - Fee Related CN103880469B (en) | 2014-02-11 | 2014-02-11 | A kind of carbide slag aerated bricks and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103880469B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152613A (en) * | 2015-07-08 | 2015-12-16 | 安徽省溜口新型建筑材料有限公司 | High strength steam-pressing brick containing carbon nano-tubes |
| CN105036623A (en) * | 2015-07-10 | 2015-11-11 | 安徽阜阳富龙建筑材料有限责任公司 | Corrosion-resistant and carbon nanotube-containing porous aerated brick |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875070A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Acetylene sludge aerated concrete block and preparation method thereof |
-
2014
- 2014-02-11 CN CN201410046826.1A patent/CN103880469B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875070A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Acetylene sludge aerated concrete block and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103880469A (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103833278B (en) | A kind of antibacterial aerated bricks and preparation method thereof | |
| CN102875067B (en) | Modified nano mineral powder-containing aerated brick | |
| CN103771894B (en) | A kind of aerated bricks with antifreeze function and preparation method thereof | |
| CN103833407B (en) | A kind of waste sludge from paper mill aerated bricks and preparation method thereof | |
| CN103833276A (en) | Environment-friendly lightweight calcium carbide slag aerated brick and manufacturing method thereof | |
| CN103467007A (en) | Aerated brick added with compound attapulgite particles | |
| CN103771818A (en) | Phosphorus slag air-added brick and production method thereof | |
| CN103467006B (en) | A kind of high heat preservation performance air-entrained concrete building block | |
| CN103553467B (en) | A kind of aerated bricks utilizing waste stone dust to produce | |
| CN103833307A (en) | High temperature resistant aerated brick and making method thereof | |
| CN105669146A (en) | Autoclaved aerated concrete block containing neutral sodium-salt alkali activated slag concrete and preparation method of autoclaved aerated concrete block | |
| CN103833306B (en) | A kind of anticorrosion aerated bricks and preparation method thereof | |
| CN103880469B (en) | A kind of carbide slag aerated bricks and preparation method thereof | |
| CN103771819A (en) | Stone dust waste residue aerated brick and preparation method thereof | |
| CN103880466B (en) | A kind of mica powder aerated bricks and preparation method thereof | |
| CN103880348B (en) | A kind of raw material aerated bricks containing nano-silicon and preparation method thereof | |
| CN102875191B (en) | Preparation process for aerated concrete block | |
| CN103880468B (en) | A kind of sound-absorbing aerated bricks and preparation method thereof | |
| CN103833277B (en) | Concrete aerated brick of a kind of sepiolite powder and preparation method thereof | |
| CN103880467B (en) | A kind of cracking resistance aerated bricks and preparation method thereof | |
| CN103771815A (en) | Low-cost and environment-friendly type air-added brick and manufacturing method thereof | |
| CN103467010B (en) | A kind of Thermal insulation clay air-entrained concrete building block | |
| CN103449771A (en) | Waterproof aerated brick | |
| CN103880470B (en) | A kind of oil resistant aerated bricks and preparation method thereof | |
| CN103771814A (en) | Recycled aggregate aerated brick and fabrication method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160120 Address after: High tech Zone camphor road in Hefei city Anhui province 240031 No. 211 copalm creative garden block A room 410 Applicant after: HEFEI LANKE NEW MATERIALS CO., LTD. Address before: 243100 Anhui city of Ma'anshan province Dangtu County regardless of what industrial garden road No. 3 Applicant before: Ma'an Mountain Bao Long building material company limited |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190118 Address after: 610000 5th Floor, Xiongfei Center, No. 1 Tidu Street, Qingyang District, Chengdu City, Sichuan Province Patentee after: Wang Yajun Address before: Room 410, Block A, Xiangfeng Creative Park, 211 Xiangzhang Avenue, Hefei High-tech Zone, Anhui Province Patentee before: HEFEI LANKE NEW MATERIALS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: 266400 No. 119 South Tibetan Road, South Tibet Town, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Ouyiju Environmental Protection New Energy Technology Co., Ltd. Address before: 610000 5th Floor, Xiongfei Center, No. 1 Tidu Street, Qingyang District, Chengdu City, Sichuan Province Patentee before: Wang Yajun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20210211 |