CN101717317A - 长效缓释磷酸二铵及其制作方法 - Google Patents
长效缓释磷酸二铵及其制作方法 Download PDFInfo
- Publication number
- CN101717317A CN101717317A CN200910220124A CN200910220124A CN101717317A CN 101717317 A CN101717317 A CN 101717317A CN 200910220124 A CN200910220124 A CN 200910220124A CN 200910220124 A CN200910220124 A CN 200910220124A CN 101717317 A CN101717317 A CN 101717317A
- Authority
- CN
- China
- Prior art keywords
- parts
- diammonium phosphate
- nitrogen
- long
- acting slow
- 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
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000005696 Diammonium phosphate Substances 0.000 title claims abstract description 68
- 229910000388 diammonium phosphate Inorganic materials 0.000 title claims abstract description 68
- 235000019838 diammonium phosphate Nutrition 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 50
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 49
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 40
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003337 fertilizer Substances 0.000 claims abstract description 21
- 239000003112 inhibitor Substances 0.000 claims abstract description 19
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 11
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 claims abstract description 11
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 10
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 7
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 6
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 56
- 239000011574 phosphorus Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 21
- 229910021529 ammonia Inorganic materials 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 11
- 238000005469 granulation Methods 0.000 claims description 11
- 230000003179 granulation Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 45
- 239000000618 nitrogen fertilizer Substances 0.000 abstract description 9
- 241000108664 Nitrobacteria Species 0.000 abstract description 5
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 abstract 1
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002509 fulvic acid Substances 0.000 abstract 1
- 229940095100 fulvic acid Drugs 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 10
- 241000209140 Triticum Species 0.000 description 10
- 235000021307 Triticum Nutrition 0.000 description 10
- 230000014075 nitrogen utilization Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 238000002386 leaching Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000000837 restrainer Substances 0.000 description 4
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 4
- 239000002686 phosphate fertilizer Substances 0.000 description 3
- 238000009287 sand filtration Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 108010046334 Urease Proteins 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical group N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- XSOHCQBMTDEBAD-UHFFFAOYSA-N azane Chemical compound N.N.N XSOHCQBMTDEBAD-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 description 2
- 229940078499 tricalcium phosphate Drugs 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 230000008979 phosphorus utilization Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002681 soil colloid Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
Description
编号 | 处理 | 重复(次) |
1 | 空白(不施肥) | 5 |
2 | 常规磷酸二铵0.3g/钵 | 5 |
3 | 常规磷酸二铵0.6g/钵 | 5 |
4 | 常规磷酸二铵0.9g/钵 | 5 |
5 | 长效缓释磷酸二铵0.3g/钵 | 5 |
6 | 长效缓释磷酸二铵0.6g/钵 | 5 |
7 | 长效缓释磷酸二铵0.9g/钵 | 5 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910220124A CN101717317B (zh) | 2009-11-20 | 2009-11-20 | 长效缓释磷酸二铵及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910220124A CN101717317B (zh) | 2009-11-20 | 2009-11-20 | 长效缓释磷酸二铵及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101717317A true CN101717317A (zh) | 2010-06-02 |
CN101717317B CN101717317B (zh) | 2012-09-05 |
Family
ID=42431963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910220124A Active CN101717317B (zh) | 2009-11-20 | 2009-11-20 | 长效缓释磷酸二铵及其制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101717317B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103351251A (zh) * | 2013-07-05 | 2013-10-16 | 内蒙古辽中京化工有限责任公司 | 长效缓控释有机氮肥及其生产工艺 |
CN108191527A (zh) * | 2018-01-26 | 2018-06-22 | 广西亿润生物科技有限公司 | 缓释长效复混肥料的制备方法 |
CN108558583A (zh) * | 2018-05-16 | 2018-09-21 | 安徽中元化肥股份有限公司 | 一种锌腐酸长效复合肥及其制备方法 |
CN110218114A (zh) * | 2019-06-10 | 2019-09-10 | 应城市新都化工复合肥有限公司 | 一种化肥自动化加工生产线 |
CN112125760A (zh) * | 2020-08-19 | 2020-12-25 | 洲际环境科学研究院(广州)有限公司 | 一种环境友好型降低土壤中氨氮硝化作用的方法 |
CN114715865A (zh) * | 2022-03-17 | 2022-07-08 | 四川龙蟒磷化工有限公司 | 一种工业级磷酸氢二铵的生产方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243694C (zh) * | 2003-12-30 | 2006-03-01 | 广东省农业科学院土壤肥料研究所 | 一种生长调控型水稻专用长效肥的制备方法 |
CN101041600A (zh) * | 2007-03-16 | 2007-09-26 | 阴高鹏 | 腐植酸复合肥料及其制备方法 |
-
2009
- 2009-11-20 CN CN200910220124A patent/CN101717317B/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103351251A (zh) * | 2013-07-05 | 2013-10-16 | 内蒙古辽中京化工有限责任公司 | 长效缓控释有机氮肥及其生产工艺 |
CN103351251B (zh) * | 2013-07-05 | 2015-10-07 | 内蒙古辽中京农业科技有限责任公司 | 长效缓控释有机氮肥及其生产工艺 |
CN108191527A (zh) * | 2018-01-26 | 2018-06-22 | 广西亿润生物科技有限公司 | 缓释长效复混肥料的制备方法 |
CN108558583A (zh) * | 2018-05-16 | 2018-09-21 | 安徽中元化肥股份有限公司 | 一种锌腐酸长效复合肥及其制备方法 |
CN110218114A (zh) * | 2019-06-10 | 2019-09-10 | 应城市新都化工复合肥有限公司 | 一种化肥自动化加工生产线 |
CN112125760A (zh) * | 2020-08-19 | 2020-12-25 | 洲际环境科学研究院(广州)有限公司 | 一种环境友好型降低土壤中氨氮硝化作用的方法 |
CN114715865A (zh) * | 2022-03-17 | 2022-07-08 | 四川龙蟒磷化工有限公司 | 一种工业级磷酸氢二铵的生产方法 |
CN114715865B (zh) * | 2022-03-17 | 2023-08-29 | 四川龙蟒磷化工有限公司 | 一种工业级磷酸氢二铵的生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101717317B (zh) | 2012-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102584477B (zh) | 一种缓释保水型生物有机无机复混肥颗粒及其生产方法 | |
CN104151079B (zh) | 葡萄专用有机-无机微生物水溶性肥料的制备方法 | |
CN109485509A (zh) | 钝化修复重金属污染土壤的缓释有机肥料及制备和应用 | |
CN101717317B (zh) | 长效缓释磷酸二铵及其制作方法 | |
CN101781139A (zh) | 一种有机复混肥料及其制备方法和应用 | |
CN105367296A (zh) | 一种碳酶颗粒水溶肥及其制造方法 | |
CN105330437B (zh) | 一种红壤荒地用茄果类蔬菜专用营养套餐肥及其施用方法 | |
CN103951509A (zh) | 一种功能型农业用生态钾肥及其制备方法 | |
CN103113157A (zh) | 缓释保水复混肥组合物 | |
CN103467197B (zh) | 一种耐酸、保水林业专用化肥及助剂 | |
CN107759315A (zh) | 用农业废弃物增效氨化过磷酸钙生产中量元素包膜肥料的方法与应用 | |
CN107652122A (zh) | 一种在石灰性土壤施用的大量中量微量元素全有的杏树bb肥 | |
CN102040415B (zh) | 一种核桃树专用有机-无机复混肥及其制备方法与应用 | |
CN105294324A (zh) | 一种新型炭基复合肥及其制备方法 | |
CN105218235B (zh) | 一种营养型保水松土复混肥料的制备方法 | |
CN105294356A (zh) | 一种炭基盐碱土改良剂及其制备方法和应用 | |
CN104177160A (zh) | 玉米专用肥 | |
CN107698363A (zh) | 驱虫型肥料增效调节剂及其生产方法 | |
CN102701849A (zh) | 一种利用畜禽废水分离物制备有机肥的方法 | |
CN107721730A (zh) | 一种酸性肥料的制备方法 | |
CN108164308A (zh) | 一种适用于西部地区增效的磷酸二铵肥料及其制备方法 | |
CN103833447A (zh) | 一种含钼和钙的桉树生态肥 | |
CN107556140A (zh) | 一种在石灰性土壤施用的大量中量微量元素全有的樱桃树bb肥 | |
CN103772035B (zh) | 一种以碳酸氢铵为主要氮源的颗粒氮肥及其制备方法 | |
CN103044163A (zh) | 含有粗纤维和有机质的复混肥料的生产方法 |
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: Li Xiangfu Inventor after: Li Wei Inventor after: Qu Youzhen Inventor after: Zhang Binggui Inventor after: Pan Xuefeng Inventor after: Liu Hailin Inventor after: Yang Zhige Inventor after: Yingjun Starling Inventor after: Ma Jinmin Inventor after: Liang Lijie Inventor after: Ma Da Inventor after: Qian Daming Inventor after: Wang Chunmin Inventor after: Su Bo Inventor after: Gao Yajuan Inventor after: Liang Ruyan Inventor after: Shi Jingyuan Inventor after: Qian Lei Inventor after: Zhao Jingxin Inventor after: Chen Yan Inventor after: Suo Limo Inventor after: Guo Li Inventor after: Li Ming Inventor after: Li Xiangdong Inventor after: Ma Huiming Inventor after: Ma Yuntang Inventor after: Ma Hong Inventor after: Zeng Diancheng Inventor after: Ma Li Inventor before: Li Xiangfu Inventor before: Li Wei Inventor before: Qu Youzhen Inventor before: Zhang Binggui Inventor before: Pan Xuefeng Inventor before: Liu Hailin Inventor before: Yang Zhige Inventor before: Yingjun Starling Inventor before: Ma Jinmin Inventor before: Liang Lijie Inventor before: Ma Da Inventor before: Qian Daming Inventor before: Wang Chunmin Inventor before: Su Bo Inventor before: Gao Yajuan Inventor before: Liang Ruyan Inventor before: Shi Jingyuan Inventor before: Qian Lei Inventor before: Zhao Jingxin Inventor before: Chen Yan Inventor before: Suo Limo Inventor before: Li Ming Inventor before: Li Xiangdong Inventor before: Ma Huiming Inventor before: Ma Yuntang Inventor before: Ma Hong Inventor before: Zeng Diancheng Inventor before: Ma Li |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XIANGFU QIAN DAMING LI MING LI XIANGDONG MA HUIMING MA YUNTANG MA HONG ZENG DIANCHENG MA LI LI WEI QU YOUZHEN ZHANG BINGGUI PAN XUEFENG LIU HAILIN YANG ZHIGE KUAI JUANLIANG MA JINMIN LIANG LIJIE MA DA WANG CHUNMIN SU BO GAO YAJUAN LIANG RUYAN SHI JINGYUAN QIAN LEI ZHAO JINGXIN CHEN YAN SUO LIMO TO: LI XIANGFU QIAN DAMING LI MING LI XIANGDONG MA HUIMING MA YUNTANG MA HONG ZENG DIANCHENG MA LI LI WEI QU YOUZHEN ZHANG BINGGUI PAN XUEFENG LIU HAILIN YANG ZHIGE KUAI JUANLIANG MA JINMIN LIANG LIJIE MA DA WANG CHUNMIN SU BO GAO YAJUAN LIANG RUYAN SHI JINGYUAN QIAN LEI ZHAO JINGXIN CHEN YAN SUO LIMO GUO LI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA LIAOZHONGJING AGRICULTURAL SCIENCE Free format text: FORMER NAME: INNER-MONGOLIA LIAOZHONGJING CHEMICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 024200 the Inner Mongolia Autonomous Region Chifeng Ningcheng County ha River Street West Patentee after: INNER MONGOLIA LIAOZHONGJING AGRICULTURAL TECHNOLOGY Co.,Ltd. Address before: 024200 the Inner Mongolia Autonomous Region Chifeng Ningcheng County ha River Street West Patentee before: INNER MONGOLIA LIAOZHONGJING C |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sustained release diammonium phosphate and its preparation method Effective date of registration: 20200903 Granted publication date: 20120905 Pledgee: Chifeng Hengde SME Financing Guarantee Co.,Ltd. Pledgor: INNER MONGOLIA LIAOZHONGJING AGRICULTURAL TECHNOLOGY Co.,Ltd. Registration number: Y2020150000046 |
|
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 |
Date of cancellation: 20230807 Granted publication date: 20120905 Pledgee: Chifeng Hengde SME Financing Guarantee Co.,Ltd. Pledgor: INNER MONGOLIA LIAOZHONGJING AGRICULTURAL TECHNOLOGY Co.,Ltd. Registration number: Y2020150000046 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |