CN110283503B - 一种有效净化汽车尾气的公路护栏用涂料及其制备方法 - Google Patents
一种有效净化汽车尾气的公路护栏用涂料及其制备方法 Download PDFInfo
- Publication number
- CN110283503B CN110283503B CN201910524254.6A CN201910524254A CN110283503B CN 110283503 B CN110283503 B CN 110283503B CN 201910524254 A CN201910524254 A CN 201910524254A CN 110283503 B CN110283503 B CN 110283503B
- Authority
- CN
- China
- Prior art keywords
- parts
- shell powder
- titanium dioxide
- coating
- nano titanium
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 45
- 239000011248 coating agent Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims description 28
- 239000000843 powder Substances 0.000 claims abstract description 106
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007863 gel particle Substances 0.000 claims abstract description 26
- 238000001354 calcination Methods 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 76
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 66
- 239000002904 solvent Substances 0.000 claims description 25
- 238000001238 wet grinding Methods 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 23
- 239000000654 additive Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 20
- 230000000996 additive effect Effects 0.000 claims description 19
- 239000003973 paint Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 238000000498 ball milling Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 229920002101 Chitin Polymers 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000000891 luminescent agent Substances 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 18
- 239000010936 titanium Substances 0.000 abstract description 18
- 229910052719 titanium Inorganic materials 0.000 abstract description 18
- 150000002500 ions Chemical class 0.000 abstract description 12
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000001699 photocatalysis Effects 0.000 abstract description 4
- 239000000809 air pollutant Substances 0.000 abstract description 3
- 231100001243 air pollutant Toxicity 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 150000001450 anions Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007146 photocatalysis Methods 0.000 abstract description 2
- 238000005530 etching Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004887 air purification Methods 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- -1 nano titanium dioxide anion Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Catalysts (AREA)
Abstract
Description
密闭空间的净化率(%) | 流动空间的净化率(%) | |
实施例1 | 89 | 85 |
实施例2 | 87 | 84 |
实施例3 | 88 | 84 |
对比例 | 85 | 60 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910524254.6A CN110283503B (zh) | 2019-06-18 | 2019-06-18 | 一种有效净化汽车尾气的公路护栏用涂料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910524254.6A CN110283503B (zh) | 2019-06-18 | 2019-06-18 | 一种有效净化汽车尾气的公路护栏用涂料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110283503A CN110283503A (zh) | 2019-09-27 |
CN110283503B true CN110283503B (zh) | 2020-11-20 |
Family
ID=68005159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910524254.6A Expired - Fee Related CN110283503B (zh) | 2019-06-18 | 2019-06-18 | 一种有效净化汽车尾气的公路护栏用涂料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110283503B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110643232A (zh) * | 2019-10-22 | 2020-01-03 | 嘉兴凤翼特种材料科技有限公司 | 一种蓄能发光负离子水性内墙涂料及其制备方法 |
CN112502601A (zh) * | 2020-10-26 | 2021-03-16 | 山东金冠网具有限公司 | 一种新结构吸附性窗纱 |
CN112592611A (zh) * | 2021-03-02 | 2021-04-02 | 广东合胜实业股份有限公司 | 石墨烯基改性抗菌抗病毒涂料及制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177586A (zh) * | 2006-11-10 | 2008-05-14 | 深圳市海川实业股份有限公司 | 一种用于隧道和地下停车场汽车尾气净化的涂料 |
CN101352675A (zh) * | 2008-03-03 | 2009-01-28 | 广东海洋大学 | 贝壳粉负载活性纳米二氧化钛的制备方法 |
JP2014038293A (ja) * | 2012-08-20 | 2014-02-27 | Nissan Chem Ind Ltd | 酸化チタン系微粒子の分散液、該粒子を含むコーティング組成物及び透明膜付基材 |
CN105268421A (zh) * | 2015-10-21 | 2016-01-27 | 浙江海洋学院 | 贝壳粉二氧化钛二甲苯降解催化剂的制备方法 |
CN105419494A (zh) * | 2015-12-29 | 2016-03-23 | 七彩贝壳新材料科技股份有限公司 | 一种高效分解有害气体的纳米中空TiO2/贝壳粉内墙涂料及其制备方法 |
CN107267068A (zh) * | 2017-07-25 | 2017-10-20 | 合肥华盖光伏科技有限公司 | 一种太阳能路灯防护涂料及其制备方法 |
CN107286780A (zh) * | 2017-08-01 | 2017-10-24 | 福建皓尔宝新材料科技有限公司 | 一种吸附净化汽车尾气排放物的组合涂料 |
CN107903769A (zh) * | 2017-11-30 | 2018-04-13 | 明光市裕阳新材料有限公司 | 一种隔热保温内墙涂料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013021633A1 (ja) * | 2011-08-08 | 2013-02-14 | 三井化学株式会社 | 水性インク用顔料、それを含有する水性インク組成物、およびその画像または印刷物 |
-
2019
- 2019-06-18 CN CN201910524254.6A patent/CN110283503B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177586A (zh) * | 2006-11-10 | 2008-05-14 | 深圳市海川实业股份有限公司 | 一种用于隧道和地下停车场汽车尾气净化的涂料 |
CN101352675A (zh) * | 2008-03-03 | 2009-01-28 | 广东海洋大学 | 贝壳粉负载活性纳米二氧化钛的制备方法 |
JP2014038293A (ja) * | 2012-08-20 | 2014-02-27 | Nissan Chem Ind Ltd | 酸化チタン系微粒子の分散液、該粒子を含むコーティング組成物及び透明膜付基材 |
CN105268421A (zh) * | 2015-10-21 | 2016-01-27 | 浙江海洋学院 | 贝壳粉二氧化钛二甲苯降解催化剂的制备方法 |
CN105419494A (zh) * | 2015-12-29 | 2016-03-23 | 七彩贝壳新材料科技股份有限公司 | 一种高效分解有害气体的纳米中空TiO2/贝壳粉内墙涂料及其制备方法 |
CN107267068A (zh) * | 2017-07-25 | 2017-10-20 | 合肥华盖光伏科技有限公司 | 一种太阳能路灯防护涂料及其制备方法 |
CN107286780A (zh) * | 2017-08-01 | 2017-10-24 | 福建皓尔宝新材料科技有限公司 | 一种吸附净化汽车尾气排放物的组合涂料 |
CN107903769A (zh) * | 2017-11-30 | 2018-04-13 | 明光市裕阳新材料有限公司 | 一种隔热保温内墙涂料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110283503A (zh) | 2019-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110283503B (zh) | 一种有效净化汽车尾气的公路护栏用涂料及其制备方法 | |
CN101177586B (zh) | 一种用于隧道和地下停车场汽车尾气净化的涂料 | |
CN103756376A (zh) | 具有可见光催化功能的环保涂料及其制备方法 | |
CN1515352A (zh) | 负载型光催化净化网块的制备方法 | |
CN108620113B (zh) | 一种氮掺杂的碳-铈复合纳米片的制备方法 | |
JP3976851B2 (ja) | 二酸化チタン微粒子の製造方法、nox浄化用光触媒粉末の製造方法、塗料の製造方法、建材の製造方法 | |
JP2004283646A (ja) | 光触媒および光触媒の製造方法 | |
CN110256893B (zh) | 可辅助净化汽车尾气的护栏用涂料添加剂及其制备方法 | |
CN100361924C (zh) | 一种纳米光催化水泥基地面材料 | |
CN107812515A (zh) | 一种红砖砂负载二氧化钛制备复合光催化剂的方法 | |
CN110436829A (zh) | 催化降解型开级配磨耗层沥青混合料的制备方法 | |
CN116999598B (zh) | 一种无机除臭剂及其制备工艺 | |
Leng et al. | Study on air-purifying performance of asphalt mixture specimens coated with titanium dioxide using different methods | |
CN110772988A (zh) | 一种光触媒空气净化剂及其制备方法 | |
JP2010150434A (ja) | 耐候性・耐汚染性エマルション塗料の製造方法とその塗膜 | |
CN108176349B (zh) | 一种Al2O3@TiO2核壳结构同时脱硫脱硝吸附剂的制备方法 | |
CN115364868A (zh) | 一种催化分解臭氧的催化剂及其制备方法 | |
JP2003170061A (ja) | 多孔質光触媒 | |
JP2002115176A (ja) | 光触媒担持多孔質繊維板およびその製造方法 | |
CN113265198B (zh) | 一种易固着的催化净化涂料及其制备方法和应用 | |
CN116855134A (zh) | 一种可降解汽车尾气的道路改性高分子微表面处理剂 | |
CN116904088B (zh) | 一种基于可见光催化剂的尾气净化型涂料及其制备方法 | |
CN108246326A (zh) | 一种锌/锑双组分负载型纳米碳化硅材料光催化去除甲醛的方法 | |
JP4200302B2 (ja) | 多孔体へのチタン酸化物固定化法および該固定化法で作製した複合多孔体 | |
JP2018039947A (ja) | エマルションクリヤー塗料の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Guoming Inventor after: Shi Qingguo Inventor after: Liu Wenjiang Inventor after: Sun Dazhi Inventor before: Shi Qingguo Inventor before: Liu Wenjiang Inventor before: Sun Dazhi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 276000 jinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee after: Ding Guoming Address before: 250000 No. 5 Jiao Tong Road, Tianqiao District, Shandong, Ji'nan Patentee before: SHANDONG JIAOTONG University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |