CN111218690A - 一种强力铁锈去除剂、使用方法以及制备方法 - Google Patents
一种强力铁锈去除剂、使用方法以及制备方法 Download PDFInfo
- Publication number
- CN111218690A CN111218690A CN202010083812.2A CN202010083812A CN111218690A CN 111218690 A CN111218690 A CN 111218690A CN 202010083812 A CN202010083812 A CN 202010083812A CN 111218690 A CN111218690 A CN 111218690A
- Authority
- CN
- China
- Prior art keywords
- rust
- acid
- rust remover
- remover
- strong
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 11
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002360 explosive Substances 0.000 claims description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920006158 high molecular weight polymer Polymers 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 8
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 8
- -1 polyoxyethylene lauryl ether Polymers 0.000 claims description 7
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 239000003623 enhancer Substances 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 229920000193 polymethacrylate Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 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 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 claims description 3
- 125000005375 organosiloxane group Chemical group 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229920013639 polyalphaolefin Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 235000010333 potassium nitrate Nutrition 0.000 claims description 3
- 239000004323 potassium nitrate Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 claims description 2
- 239000012744 reinforcing agent Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 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 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 150000007522 mineralic acids Chemical class 0.000 description 9
- 150000007524 organic acids Chemical class 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000002086 nanomaterial Substances 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical group C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/085—Iron or steel solutions containing HNO3
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010083812.2A CN111218690B (zh) | 2020-02-10 | 2020-02-10 | 一种强力铁锈去除剂、使用方法以及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010083812.2A CN111218690B (zh) | 2020-02-10 | 2020-02-10 | 一种强力铁锈去除剂、使用方法以及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111218690A true CN111218690A (zh) | 2020-06-02 |
CN111218690B CN111218690B (zh) | 2021-07-06 |
Family
ID=70809785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010083812.2A Active CN111218690B (zh) | 2020-02-10 | 2020-02-10 | 一种强力铁锈去除剂、使用方法以及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111218690B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003096495A (ja) * | 2001-09-21 | 2003-04-03 | Kao Corp | 車輌用洗浄剤組成物 |
CN101654785A (zh) * | 2009-07-03 | 2010-02-24 | 江苏海迅实业集团股份有限公司 | 钢铁表面致密氧化层清除剂 |
CN106967968A (zh) * | 2017-04-24 | 2017-07-21 | 贵州省材料产业技术研究院 | 高效环保钢铁除锈结膜剂及其制备方法 |
CN107254683A (zh) * | 2017-07-03 | 2017-10-17 | 无锡市福吉电子科技有限公司 | 一种钢制件的强力除锈剂及其使用方法 |
CN109097784A (zh) * | 2017-06-21 | 2018-12-28 | 伊犁优创锅炉制造有限公司 | 一种钢铁除锈防锈液及其制备方法 |
CN109487278A (zh) * | 2018-12-29 | 2019-03-19 | 陈江清 | 一种酸性环保清洗剂及其制备方法 |
-
2020
- 2020-02-10 CN CN202010083812.2A patent/CN111218690B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003096495A (ja) * | 2001-09-21 | 2003-04-03 | Kao Corp | 車輌用洗浄剤組成物 |
CN101654785A (zh) * | 2009-07-03 | 2010-02-24 | 江苏海迅实业集团股份有限公司 | 钢铁表面致密氧化层清除剂 |
CN106967968A (zh) * | 2017-04-24 | 2017-07-21 | 贵州省材料产业技术研究院 | 高效环保钢铁除锈结膜剂及其制备方法 |
CN109097784A (zh) * | 2017-06-21 | 2018-12-28 | 伊犁优创锅炉制造有限公司 | 一种钢铁除锈防锈液及其制备方法 |
CN107254683A (zh) * | 2017-07-03 | 2017-10-17 | 无锡市福吉电子科技有限公司 | 一种钢制件的强力除锈剂及其使用方法 |
CN109487278A (zh) * | 2018-12-29 | 2019-03-19 | 陈江清 | 一种酸性环保清洗剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111218690B (zh) | 2021-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109487278B (zh) | 一种酸性环保清洗剂及其制备方法 | |
CN102352251A (zh) | 石墨烯/稀土氟化物纳米复合材料及其插层剥离合成方法 | |
CN103422091A (zh) | 一种金属抛光膏及其制备方法 | |
CN111218690B (zh) | 一种强力铁锈去除剂、使用方法以及制备方法 | |
CN110578151A (zh) | 一种碱性钢铁除锈剂及其制备方法 | |
JPH07331229A (ja) | 切削用懸濁液 | |
CN107794541A (zh) | 金属表面常温脱脂剂及其制备方法 | |
KR101557275B1 (ko) | 소잉 폐기물로부터 실리콘을 회수하는 방법 | |
CN105238354A (zh) | 一种硬核软壳复合磨料及其制备方法和应用 | |
CN114873941A (zh) | 一种碳化钢渣水泥强度提升剂及其应用方法 | |
CN114361272A (zh) | 一种太阳能电池片制绒后酸洗添加剂及使用方法 | |
CN105568301B (zh) | 一种不含金属元素的钢铁酸洗促进剂及其使用方法 | |
CN102199776A (zh) | 镁合金酸洗活化剂及酸洗方法 | |
CN102199775B (zh) | 镁合金酸洗溶液及方法 | |
CN114717567B (zh) | 一种防锈型水基金属清洗剂及其使用方法 | |
TW202020227A (zh) | 化學研磨液及使用此化學研磨液之表面處理方法 | |
JP2000169233A (ja) | 炭化ケイ素焼結体の湿式洗浄方法 | |
CN102010663B (zh) | 二氧化硅介质化学机械抛光液的制备方法 | |
CN111334806B (zh) | 一种除锈剂及其制备方法和应用 | |
JPH10158869A (ja) | 鉄−ニッケル系合金又は鉄−ニッケル−コバルト系合金の化学研磨液および化学研磨方法 | |
CN108796485B (zh) | 一种不锈钢钝化液 | |
CN112593235A (zh) | 一种螺纹钢的清洗剂及其制备与使用方法 | |
CN111188038A (zh) | 一种耐热型超疏水金属表面及其制备方法 | |
CN113832472B (zh) | 一种除蜡水及其应用、制备方法 | |
CN116855955A (zh) | 一种用于压铸铝合金的弱酸性清洗剂 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Hong Xusheng Inventor after: Huang Qinghe Inventor after: Guo Shuxian Inventor after: Tan Chunfang Inventor after: Chen Sulan Inventor before: Tan Chunfang Inventor before: Chen Sulan |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20210617 Address after: 510000 block a, No.4, Yiheng Road, tiantougang, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Hong Xusheng Applicant after: Huang Qinghe Applicant after: Guo Shuxian Address before: 510000 A31, 760, 758-1 Guangfu North Road, Liwan District, Guangzhou City, Guangdong Province Applicant before: Tan Chunfang Applicant before: Chen Sulan |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: No. 60, Group 7, Guoning, Xipu Town, Pixian County, Chengdu City, Sichuan Province, 610000 Patentee after: Zhou Xiaorong Patentee after: Bai Jianjun Address before: 510000 block a, No.4, Yiheng Road, tiantougang, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Hong Xusheng Patentee before: Huang Qinghe Patentee before: Guo Shuxian |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 620000 first floor, office building 1, Jintai Road, Jinxiang Chemical Industrial Park, Dongpo District, Meishan City, Sichuan Province Patentee after: SICHUAN XINGRONGKE TECHNOLOGY Co.,Ltd. Address before: No. 60, Group 7, Guoning, Xipu Town, Pixian County, Chengdu City, Sichuan Province, 610000 Patentee before: Zhou Xiaorong Patentee before: Bai Jianjun |