CN103480416A - 钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 - Google Patents
钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 Download PDFInfo
- Publication number
- CN103480416A CN103480416A CN201310437602.9A CN201310437602A CN103480416A CN 103480416 A CN103480416 A CN 103480416A CN 201310437602 A CN201310437602 A CN 201310437602A CN 103480416 A CN103480416 A CN 103480416A
- Authority
- CN
- China
- Prior art keywords
- oac
- preparation
- dpa
- catalyst
- pmo
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000013460 polyoxometalate Substances 0.000 title abstract 3
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 82
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 66
- 238000013019 agitation Methods 0.000 claims description 33
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 22
- 238000001704 evaporation Methods 0.000 claims description 22
- 230000008020 evaporation Effects 0.000 claims description 22
- 239000000706 filtrate Substances 0.000 claims description 22
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 229960005070 ascorbic acid Drugs 0.000 claims description 11
- 235000010323 ascorbic acid Nutrition 0.000 claims description 11
- 239000011668 ascorbic acid Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 229910052720 vanadium Inorganic materials 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- FXVIUOOYXNDBDN-UHFFFAOYSA-N palladium vanadium Chemical compound [V].[Pd].[Pd].[Pd].[Pd].[Pd].[Pd].[Pd].[Pd] FXVIUOOYXNDBDN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 17
- 230000003647 oxidation Effects 0.000 abstract description 17
- 230000003197 catalytic effect Effects 0.000 abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000011160 research Methods 0.000 abstract description 5
- 238000009776 industrial production Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 18
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000001907 polarising light microscopy Methods 0.000 description 7
- 229920006324 polyoxymethylene Polymers 0.000 description 7
- 229910000510 noble metal Inorganic materials 0.000 description 6
- 239000010970 precious metal Substances 0.000 description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 5
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910017299 Mo—O Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 3
- 150000003934 aromatic aldehydes Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000002153 concerted effect Effects 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- DHRLEVQXOMLTIM-UHFFFAOYSA-N phosphoric acid;trioxomolybdenum Chemical compound O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O DHRLEVQXOMLTIM-UHFFFAOYSA-N 0.000 description 3
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- WAPNOHKVXSQRPX-UHFFFAOYSA-N 1-phenylethanol Chemical compound CC(O)C1=CC=CC=C1 WAPNOHKVXSQRPX-UHFFFAOYSA-N 0.000 description 2
- 101100309315 Danio rerio rxrbb gene Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 2
- 229940073608 benzyl chloride Drugs 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- -1 m-nitro alcohol Chemical compound 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- MBYQPPXEXWRMQC-UHFFFAOYSA-N (2-chlorophenyl)methanol Chemical compound OCC1=CC=CC=C1Cl MBYQPPXEXWRMQC-UHFFFAOYSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 description 1
- MSHFRERJPWKJFX-UHFFFAOYSA-N 4-Methoxybenzyl alcohol Chemical compound COC1=CC=C(CO)C=C1 MSHFRERJPWKJFX-UHFFFAOYSA-N 0.000 description 1
- OIGWAXDAPKFNCQ-UHFFFAOYSA-N 4-isopropylbenzyl alcohol Chemical compound CC(C)C1=CC=C(CO)C=C1 OIGWAXDAPKFNCQ-UHFFFAOYSA-N 0.000 description 1
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- OOCCDEMITAIZTP-UHFFFAOYSA-N allylic benzylic alcohol Natural products OCC=CC1=CC=CC=C1 OOCCDEMITAIZTP-UHFFFAOYSA-N 0.000 description 1
- XPNGNIFUDRPBFJ-UHFFFAOYSA-N alpha-methylbenzylalcohol Natural products CC1=CC=CC=C1CO XPNGNIFUDRPBFJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- KLCQXXAKURQDOV-UHFFFAOYSA-N chlorobenzene methanol Chemical compound CO.CO.ClC1=CC=CC=C1 KLCQXXAKURQDOV-UHFFFAOYSA-N 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- QILSFLSDHQAZET-UHFFFAOYSA-N diphenylmethanol Chemical compound C=1C=CC=CC=1C(O)C1=CC=CC=C1 QILSFLSDHQAZET-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
Images
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Compounds | Pd(dpa)2(VO(DMSO)5)2[PMo12O40]2·4DMSO |
Formula | C48H102Mo24 N6 O96P2PdS14V2 |
M r | 5321.12 |
Crystal system | Monoclinic |
Space group | P2(1)/c |
Temperature | 296(2) K |
a (Å) | 13.2041(6) |
b (Å) | 11.9098(6) |
c (Å) | 43.603(2) |
α (deg) | 90.00 |
β (deg) | 94.5980(10) |
γ (deg) | 90.00 |
V (Å3) | 6834.9(6) |
Z | 2 |
D calc.(g cm-3) | 2.629 |
F(000) | 5094 |
R 1[I>2σ(I)] | 0.0419 |
wR 2[I>2σ(I)] | 0.1388 |
R 1(all data) | 0.0580 |
wR 2(all data) | 0.1648 |
GOOF | 1.060 |
Entry | alcohols | product | Conv.(%) | Sele. (%)[b] |
1 | 99.8 | 98.2 | ||
2 | 99.8 | 94.4 | ||
3 | 99.6 | 96.0 | ||
4 | 99.7 | 98.8 | ||
5 | 99.6 | 95.0 | ||
6 | 99.7 | 92.6 | ||
7 | 99.6 | 91.5 | ||
8 | 99.7 | 97.9 | ||
9 | 99.8 | 99.1 | ||
10 | 98.1 | 94.9 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437602.9A CN103480416B (zh) | 2013-09-24 | 2013-09-24 | 钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437602.9A CN103480416B (zh) | 2013-09-24 | 2013-09-24 | 钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103480416A true CN103480416A (zh) | 2014-01-01 |
CN103480416B CN103480416B (zh) | 2015-02-11 |
Family
ID=49821202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310437602.9A Expired - Fee Related CN103480416B (zh) | 2013-09-24 | 2013-09-24 | 钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103480416B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107011485A (zh) * | 2016-01-27 | 2017-08-04 | 中国石化扬子石油化工有限公司 | 一种三活性中心复合催化剂及利用其制备环烯烃共聚物的方法 |
CN108126757A (zh) * | 2017-12-27 | 2018-06-08 | 聊城大学 | 一种银修饰磷钨氧簇催化剂的制备方法及用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101607213A (zh) * | 2009-07-15 | 2009-12-23 | 复旦大学 | 钯配位聚合物分子聚集体催化材料及其制备方法和用途 |
CN102863368A (zh) * | 2011-07-05 | 2013-01-09 | 中国石油化工股份有限公司 | 一种叔丁醇氧化的方法 |
-
2013
- 2013-09-24 CN CN201310437602.9A patent/CN103480416B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101607213A (zh) * | 2009-07-15 | 2009-12-23 | 复旦大学 | 钯配位聚合物分子聚集体催化材料及其制备方法和用途 |
CN102863368A (zh) * | 2011-07-05 | 2013-01-09 | 中国石油化工股份有限公司 | 一种叔丁醇氧化的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107011485A (zh) * | 2016-01-27 | 2017-08-04 | 中国石化扬子石油化工有限公司 | 一种三活性中心复合催化剂及利用其制备环烯烃共聚物的方法 |
CN108126757A (zh) * | 2017-12-27 | 2018-06-08 | 聊城大学 | 一种银修饰磷钨氧簇催化剂的制备方法及用途 |
Also Published As
Publication number | Publication date |
---|---|
CN103480416B (zh) | 2015-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9067957B2 (en) | Metal nickel-imidazolate chiral nano clathrate complex and preparation method thereof | |
CN105618151B (zh) | 锶‑锗钨氧簇催化剂、制备方法及其用途 | |
Huang et al. | Decavanadate‐based Transition Metal Hybrids as Bifunctional Catalysts for Sulfide Oxidation and C—C Bond Construction | |
Taghiyar et al. | New perspective to catalytic epoxidation of olefins by Keplerate containing Keggin polyoxometalates | |
CN110368928A (zh) | 一种用于苯甲醇氧化合成苯甲醛的催化剂及其制备方法和应用 | |
Ye et al. | Design and synthesis of functionalized coordination polymers as recyclable heterogeneous photocatalysts | |
Li et al. | Two polyoxoniobates-based ionic crystals as Lewis base catalysts for cyanosilylation | |
Li et al. | Syntheses, structures and catalytic properties of Evans–Showell-type polyoxometalate-based 3D metal–organic complexes constructed from the semi-rigid bis (pyridylformyl) piperazine ligand and transition metals | |
CN103480416B (zh) | 钯-钒-多金属氧簇单组份三活性中心催化剂的制备方法及应用 | |
CN103480415B (zh) | 钯配合物-钼磷酸单组份双活性中心催化剂的制备方法及应用 | |
Shi et al. | Three Si-substituted polyoxovanadates as efficient catalysts for Knoevenagel condensation and selective oxidation of styrene to benzaldehyde | |
CN114478648A (zh) | 一种类吡啶吡咯钌配合物及其制备方法和作为电催化氨氧化催化剂的应用 | |
CN107262107B (zh) | 夹心型镍取代硅钨氧簇催化剂的制备方法 | |
CN106111129A (zh) | 用于同时产氢和选择性氧化乙醇的光催化剂及其制备方法 | |
Zhu et al. | Lanthanide complexes based on an anthraquinone derivative ligand and applications as photocatalysts for visible-light driving photooxidation reactions | |
Zhang et al. | Catalytic property of [FeFe]-hydrogenase model complex:[(μ-dmedt) Fe2 (CO) 5](μ-DPPF-O)(DPPF= 1, 1′-bis (diphenylphosph ino) ferrocene) for the selective phenol hydroxylation | |
CN107297210B (zh) | 四聚镍取代硅钨氧簇催化剂的制备方法 | |
CN108970604B (zh) | 一种钼钒铌基复合氧化物及其合成方法与应用 | |
Yan et al. | Hydrothermal synthesis, structure characterization and catalytic property of a zigzag chain structural cluster compound built on the novel tetra-capped and centered by NiII | |
CN109675638B (zh) | 一种复合催化材料、制备方法及在原位脱氢加氢反应介导制备2,5-二甲基呋喃中的应用 | |
CN104525265B (zh) | 2,4-二羟基-5-氯代苯甲醛缩氨基酸铜配合物催化剂、制备方法及应用 | |
CN103480417B (zh) | 钯配合物-钒取代钼磷酸单组份双活性中心催化剂的制备方法及应用 | |
Zhang et al. | Two new polyoxoniobosilicate-based compounds: Syntheses, structures, characterizations and their catalytic properties for epoxidation and water oxidation | |
CN107236007A (zh) | 一种双核镍配合物及其制备方法 | |
CN106582815A (zh) | 钒系氧簇化合物催化剂、制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Changwen Inventor after: Huang Xianqiang Inventor after: Zhang Xiaomei Inventor after: Chi Yingnan Inventor after: Wang Bo Inventor after: Li Jikun Inventor before: Huang Xianqiang Inventor before: Zhang Xiaomei Inventor before: Chi Yingnan Inventor before: Wang Bo Inventor before: Hu Changwen |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG XIANQIANG ZHANG XIAOMEI CHI YINGNAN WANG BO HU CHANGWEN TO: HU CHANGWEN HUANG XIANQIANG ZHANG XIAOMEI CHI YINGNAN WANG BO LI JIKUN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |