CN102250581A - 金刚石微粉研磨液循环硬磨剂及其制备和使用方法 - Google Patents
金刚石微粉研磨液循环硬磨剂及其制备和使用方法 Download PDFInfo
- Publication number
- CN102250581A CN102250581A CN2011100928416A CN201110092841A CN102250581A CN 102250581 A CN102250581 A CN 102250581A CN 2011100928416 A CN2011100928416 A CN 2011100928416A CN 201110092841 A CN201110092841 A CN 201110092841A CN 102250581 A CN102250581 A CN 102250581A
- Authority
- CN
- China
- Prior art keywords
- diadust
- agent
- grinding
- hard grind
- ball
- 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
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 61
- 238000000227 grinding Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000010432 diamond Substances 0.000 title abstract description 12
- 229910003460 diamond Inorganic materials 0.000 title abstract description 12
- 239000000843 powder Substances 0.000 title abstract description 7
- 239000012530 fluid Substances 0.000 title abstract 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 44
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 44
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 36
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 17
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 13
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 12
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 12
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005642 Oleic acid Substances 0.000 claims abstract description 12
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 12
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 12
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 12
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 12
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000011259 mixed solution Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 41
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 11
- -1 clean-out system Chemical compound 0.000 claims description 9
- 239000003317 industrial substance Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000013049 sediment Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
- 208000001840 Dandruff Diseases 0.000 description 43
- 238000012545 processing Methods 0.000 description 17
- 239000003082 abrasive agent Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000003595 mist Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 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
- 230000008901 benefit Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100928416A CN102250581B (zh) | 2011-04-14 | 2011-04-14 | 金刚石微粉研磨液循环硬磨剂及其制备和使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100928416A CN102250581B (zh) | 2011-04-14 | 2011-04-14 | 金刚石微粉研磨液循环硬磨剂及其制备和使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102250581A true CN102250581A (zh) | 2011-11-23 |
CN102250581B CN102250581B (zh) | 2012-07-11 |
Family
ID=44978158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100928416A Active CN102250581B (zh) | 2011-04-14 | 2011-04-14 | 金刚石微粉研磨液循环硬磨剂及其制备和使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102250581B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615587A (zh) * | 2012-04-08 | 2012-08-01 | 无锡市飞云球业有限公司 | 汽车用高精度轴承钢球的研磨工艺 |
CN105038607A (zh) * | 2015-06-16 | 2015-11-11 | 东莞市中微纳米科技有限公司 | 高效蓝宝石精磨方法及精磨液 |
CN108624236A (zh) * | 2018-06-21 | 2018-10-09 | 北京工业大学 | SiCp/Al复合材料专用研抛液及其制备方法 |
CN113060725A (zh) * | 2021-04-01 | 2021-07-02 | 河南博锐新材料有限公司 | 一种金刚石表面毛化处理方法 |
CN116217270A (zh) * | 2022-12-26 | 2023-06-06 | 何思义 | 一种氧化锆球表面镀金刚石膜衣介质球生产工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113931A (zh) * | 1994-06-11 | 1995-12-27 | 王魁久 | 陶瓷球的加工工艺及其设备 |
RU2174138C2 (ru) * | 1999-04-21 | 2001-09-27 | Комбинат "Электрохимприбор" | Суперфинишная алмазная полировальная паста |
CN101049676A (zh) * | 2007-05-15 | 2007-10-10 | 山东东阿钢球集团有限公司 | G3级氮化硅球加工工艺 |
CN101486145A (zh) * | 2009-01-16 | 2009-07-22 | 北京中材人工晶体有限公司 | 一种陶瓷轴承球的加工方法 |
-
2011
- 2011-04-14 CN CN2011100928416A patent/CN102250581B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113931A (zh) * | 1994-06-11 | 1995-12-27 | 王魁久 | 陶瓷球的加工工艺及其设备 |
RU2174138C2 (ru) * | 1999-04-21 | 2001-09-27 | Комбинат "Электрохимприбор" | Суперфинишная алмазная полировальная паста |
CN101049676A (zh) * | 2007-05-15 | 2007-10-10 | 山东东阿钢球集团有限公司 | G3级氮化硅球加工工艺 |
CN101486145A (zh) * | 2009-01-16 | 2009-07-22 | 北京中材人工晶体有限公司 | 一种陶瓷轴承球的加工方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615587A (zh) * | 2012-04-08 | 2012-08-01 | 无锡市飞云球业有限公司 | 汽车用高精度轴承钢球的研磨工艺 |
CN105038607A (zh) * | 2015-06-16 | 2015-11-11 | 东莞市中微纳米科技有限公司 | 高效蓝宝石精磨方法及精磨液 |
CN108624236A (zh) * | 2018-06-21 | 2018-10-09 | 北京工业大学 | SiCp/Al复合材料专用研抛液及其制备方法 |
CN108624236B (zh) * | 2018-06-21 | 2019-12-20 | 北京工业大学 | SiCp/Al复合材料研抛液及其制备方法 |
CN113060725A (zh) * | 2021-04-01 | 2021-07-02 | 河南博锐新材料有限公司 | 一种金刚石表面毛化处理方法 |
CN116217270A (zh) * | 2022-12-26 | 2023-06-06 | 何思义 | 一种氧化锆球表面镀金刚石膜衣介质球生产工艺 |
CN116217270B (zh) * | 2022-12-26 | 2024-04-09 | 何思义 | 一种氧化锆球表面镀金刚石膜衣介质球生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN102250581B (zh) | 2012-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102250581B (zh) | 金刚石微粉研磨液循环硬磨剂及其制备和使用方法 | |
CN101168244B (zh) | 应用于凸轮轴磨削加工的陶瓷结合剂立方氮化硼砂轮 | |
CN100464951C (zh) | G3级氮化硅球加工工艺 | |
Wu et al. | Prediction of grinding force for brittle materials considering co-existing of ductility and brittleness | |
CN101362316A (zh) | 低温高强微晶玻璃陶瓷结合剂立方氮化硼砂轮 | |
CN101861231A (zh) | 硬质和/或脆性材料的研磨加工 | |
CN102513918B (zh) | 一种基于软质磨料固着磨具的氮化硅陶瓷球研磨方法 | |
CN102958644A (zh) | 制备边缘强化制品的方法 | |
CN104015120A (zh) | 固结磨料与游离磨料相结合的硬质合金球研磨加工方法 | |
CN101954571A (zh) | 0.68mm无磁合金球制造工艺 | |
CN104551577B (zh) | 一种微型轴的制造方法 | |
CN105579548A (zh) | 具有阳离子表面活性剂的研磨浆料 | |
CN101514726A (zh) | 高档轿车传动轴用钢球一次研磨工艺 | |
GB2453030A (en) | A finishing medium used containing a devitrified material | |
Tonnellier et al. | Subsurface damage in precision ground ULE® and Zerodur® surfaces | |
CN110370100B (zh) | 芬顿辅助复合杆微超声球体制备半球凹模阵列方法 | |
Shi et al. | Material removal mechanism of aluminium alloy in barrel finishing under grinding fluid | |
CN106826409B (zh) | 一种基于铝盐络合物的氟化钙单晶抛光方法 | |
CN109096923A (zh) | 一种玻璃加工用抛光液及其制备方法 | |
Borges et al. | A review on the production of grinding tools through additive manufacturing processes: From current possibilities to future perspectives | |
Guangyu et al. | Research on mathematical model and cutting characteristics in machining of natural marble by diamond coated tool | |
CN102335842A (zh) | 铝合金零件的磨削加工方法 | |
CN105925389A (zh) | 稀土研磨液专用清洗剂 | |
CN110256971A (zh) | 一种碳化物基金属陶瓷研磨膏及其制备方法和应用方法 | |
Azarhoushang et al. | Effects of grinding process parameters on the surface topography of PCBN cutting inserts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20120903 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2012990000488 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130117 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2012990000488 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20130117 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2013990000040 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140115 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2013990000040 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20140115 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2014210000002 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150112 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2014210000002 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20150113 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2015210000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160107 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2015210000001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20160108 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2016210000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160701 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2016210000001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20160701 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2016210000013 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190626 Granted publication date: 20120711 Pledgee: Bank of Fuxin Limited by Share Ltd. Xingye subbranch Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2016210000013 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard grinding agent of diamond micro powder grinding fluid as well as preparation and use methods thereof Effective date of registration: 20190627 Granted publication date: 20120711 Pledgee: Bank of Fuxin, Limited by Share Ltd. Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2019210000023 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220817 Granted publication date: 20120711 Pledgee: Bank of Fuxin, Limited by Share Ltd. Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: 2019210000023 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circulating hard abrasive for diamond micropowder grinding liquid and its preparation and use method Effective date of registration: 20220817 Granted publication date: 20120711 Pledgee: Bank of Fuxin, Limited by Share Ltd. Pledgor: Fuxin Tianyuan Steel Ball Manufacturing Co.,Ltd. Registration number: Y2022210000118 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |