CN1172592C - Composite herbicide of sulcotrione and amide compounds for corn field - Google Patents
Composite herbicide of sulcotrione and amide compounds for corn field Download PDFInfo
- Publication number
- CN1172592C CN1172592C CNB001230980A CN00123098A CN1172592C CN 1172592 C CN1172592 C CN 1172592C CN B001230980 A CNB001230980 A CN B001230980A CN 00123098 A CN00123098 A CN 00123098A CN 1172592 C CN1172592 C CN 1172592C
- Authority
- CN
- China
- Prior art keywords
- sulphur humulone
- agricultural newborn
- acetochlor
- propachlor
- alachlor
- 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
- 240000008042 Zea mays Species 0.000 title claims abstract description 20
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 20
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 20
- 235000005822 corn Nutrition 0.000 title claims abstract description 20
- 239000004009 herbicide Substances 0.000 title claims abstract description 13
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 11
- -1 amide compounds Chemical class 0.000 title claims description 12
- 239000005618 Sulcotrione Substances 0.000 title abstract description 7
- PQTBTIFWAXVEPB-UHFFFAOYSA-N sulcotrione Chemical compound ClC1=CC(S(=O)(=O)C)=CC=C1C(=O)C1C(=O)CCCC1=O PQTBTIFWAXVEPB-UHFFFAOYSA-N 0.000 title abstract description 7
- 239000002131 composite material Substances 0.000 title 1
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 19
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims abstract description 16
- XCSGPAVHZFQHGE-UHFFFAOYSA-N alachlor Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl XCSGPAVHZFQHGE-UHFFFAOYSA-N 0.000 claims abstract description 14
- MFOUDYKPLGXPGO-UHFFFAOYSA-N propachlor Chemical compound ClCC(=O)N(C(C)C)C1=CC=CC=C1 MFOUDYKPLGXPGO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- RMFGNMMNUZWCRZ-UHFFFAOYSA-N Humulone Natural products CC(C)CC(=O)C1=C(O)C(O)(CC=C(C)C)C(O)=C(CC=C(C)C)C1=O RMFGNMMNUZWCRZ-UHFFFAOYSA-N 0.000 claims description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 32
- 239000005864 Sulphur Substances 0.000 claims description 32
- VMSLCPKYRPDHLN-NRFANRHFSA-N humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)[C@@](O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-NRFANRHFSA-N 0.000 claims description 32
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000005995 Aluminium silicate Substances 0.000 claims description 6
- 235000012211 aluminium silicate Nutrition 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000609 methyl cellulose Polymers 0.000 claims description 6
- 239000001923 methylcellulose Substances 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004480 active ingredient Substances 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical group CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- KZNDFYDURHAESM-UHFFFAOYSA-N 2-chloro-n-(2-ethyl-6-methylphenyl)-n-(propan-2-yloxymethyl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(COC(C)C)C(=O)CCl KZNDFYDURHAESM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000001228 spectrum Methods 0.000 abstract description 2
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000009333 weeding Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000843 powder Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 238000009736 wetting Methods 0.000 description 9
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 5
- 230000003449 preventive effect Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 241000209510 Liliopsida Species 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 240000006995 Abutilon theophrasti Species 0.000 description 1
- 241000219193 Brassicaceae Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 239000005586 Nicosulfuron Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000292697 Polygonum aviculare Species 0.000 description 1
- 235000006386 Polygonum aviculare Nutrition 0.000 description 1
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- RTCOGUMHFFWOJV-UHFFFAOYSA-N nicosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)C(=O)N(C)C)=N1 RTCOGUMHFFWOJV-UHFFFAOYSA-N 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical class [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention belongs to a composition for controlling farmland weeds, particularly to a herbicide preparation mainly used for cornfields. The present invention is characterized in that the binary herbicide composition is respectively composed of sulcotrione and acid amide herbicides, namely acetochlor, propisochlor, alachlor and propachlor as effective ingredients. The present invention has the advantages of easy use, broad weeding spectrum, saving use cost, safety to current corn and afterreap crops and application to the control of weeds with single or double cotyledons.
Description
The invention belongs to the composition of preventing and kill off farmland weed, be mainly used in corn field, be pesticidal preparations.
The active ingredient that the present invention relates to:
The sulphur humulone
sulcotrione(C
14H
13CLO
5S)328.8
Alachlor
alachlor(C
14H
20CLNO
2)269.8
Acetochlor
acetochlor(C
15H
22CLNO
2)283.8
Propachlor
propachlor(C
11H
14CLNO)211.7
Propisochlor
propisochlor(C
15H
22CLNO
2)283.8
Corn field herbicide mainly contains at present:
Acetochlor: closed soil treatment, mainly prevent and kill off monocotyledon weed in the corn field, absorb by weeds young shoot (mesocotyl), can kill the budding period weeds, relatively poor for the broadleaf weed preventive effect, invalid substantially for the weeds (2 leaf phase) after being unearthed.
Atrazine (atrazine): all can use before the bud, behind the bud, mainly prevent and kill off broadleaf weed in the corn field, relatively poor to the monocotyledon weed preventive effect.This weed killer herbicide residence time in soil is longer, and is to easily producing poisoning when the stubble corn, also dangerous for back stubble crop in cruciferae when soil moisture content is relatively poor.
Beautiful farming happy (nicosulfuron): the former industry of Japanese stone company Development and Production, very high at the Chinese market cost, every mu can reach 15～20 yuan.Prevent and kill off most of grassy weeds and part broad leaved weed behind the corn field seedling.
Atrazine plus acetochlar: the mixture of Acetochlor and atrazine, the seedling pre-treatment is used for the disposable corn field list broadleaf weed of preventing and kill off.
The purpose of this invention is to provide a kind of single, double cotyledon weed control that is applicable to, to when the stubble corn and after recommend the sulphur humulone and the amides compound preparation of crop safety.
Herbicide formulations of the present invention is by sulphur humulone (sulcotrione) and the binary mixture of amides compound (alachlor, Acetochlor, propisochlor, propachlor) for the active ingredient preparation, is used for the disposable single, double cotyledon weeds that corn field takes place of preventing and kill off.It is characterized in that: Acetochlor, propisochlor, alachlor, propachlor by sulphur humulone (sulcotrione) and acetamide-group herbicides are active ingredient, form the binary Herbicidal compositions respectively, contain effective composition in this mixture and are respectively:
The sulphur humulone: Acetochlor is 1: 30～50: 1;
The sulphur humulone: propisochlor is 1: 30～50: 1;
The sulphur humulone: alachlor is 1: 30～50: 1;
The sulphur humulone: propachlor is 1: 30～50: 1;
Add appropriate amount of addition agent or carrier.
Auxiliary agent is agricultural newborn 500#, agricultural newborn 600#, dimethylbenzene, agricultural newborn 201C, agricultural newborn 201B, and carrier is methylcellulose, kaolin, dimethyl formamide, sodium alkyl sulfonate, water.
The present invention is by mix preparation and the application thereof of sulphur humulone (sulcotrione) with amides compound (alachlor, Acetochlor, propisochlor, propachlor).Advantage of the present invention:
(1) easy to use: composition proposed by the invention can seedling pre-treatment (closed soil treatment) also can seedling after the cauline leaf spraying handle, use optimum period longer, the user can freely select spraying time according to environmental condition.
(2) broad weed-killing spectrum: one of composition that the present invention proposes sulphur humulone list is used most of single broadleaf weeds all effective, after using with acetamide-group herbicides, not only can effectively kill the weeds after being unearthed, and also can control the weeds of not being unearthed as yet in the soil.Improved herbicidal effect.
(3) save drug cost: the composition that the present invention proposes, can disposablely prevent and kill off the weeds that do not sprout as yet in single broadleaf weed after great majority are emerged in the corn field and the soil.Weeds in the dispenser controlled corn whole growing.Saved half farming season of user, relatively happy with the beautiful farming of corn field herbicide after seedling simultaneously, the mu cost drops to 6～10 yuan/mu from 15～20 yuan/mu, has saved drug cost greatly.
(4) to when stubble corn and succession crop safety: the composition that the present invention proposes is through verification experimental verification, not only to when the safety of stubble crop corn fine, and after the medication 3 months, to the equal safety of crops such as the soybean of back stubble plantation, paddy rice, rape, Chinese sorghum, wheat.Illustrate that the said composition lasting period can reach 3 months, just in time control weeds harm in the corn growth stage, also can not influence succession crop simultaneously.Solved the use heterocycle herbicide as: behind the atrazine etc., change the problem of stubble difficulty.
Part embodiment of the present invention:
Example 1 (missible oil):
Sulphur humulone 50%, Acetochlor 1%, agricultural newborn 500#5%, agricultural newborn 600#5%, dimethylbenzene complements to 100%, makes 51% missible oil.
Example 2 (missible oil):
Sulphur humulone 1%, Acetochlor 30%, agricultural newborn 201B 6%, agricultural newborn 201C 6%, toluene complements to 100%, makes 31% missible oil.
Example 3 (wetting powder):
Sulphur humulone 15%, Acetochlor 5%, methylcellulose 5%, kaolin 75% is made 20% wetting powder.
Example 4 (aqua):
Sulphur humulone 30%, Acetochlor 1%, dimethyl formamide 10%, sodium alkyl sulfonate 5%, water 54% is made 31% aqua.
Example 5 (missible oil):
Sulphur humulone 50%, propisochlor 1%, agricultural newborn 500#5%, agricultural newborn 600#5%, dimethylbenzene complements to 100%, makes 51%% missible oil.
Example 6 (missible oil):
Sulphur humulone 1%, propisochlor 30%, agricultural newborn 201B 6%, agricultural newborn 201C 6%, toluene complements to 100%, makes 31% missible oil.
Example 7 (wetting powder):
Sulphur humulone 15%, propisochlor 5%, methylcellulose 5%, kaolin 75% is made 20% wetting powder.
Example 8 (aqua):
Sulphur humulone 30%, propisochlor 1%, dimethyl formamide 10%, sodium alkyl sulfonate 5%, water 54% is made 31% aqua.
Example 9 (missible oil):
Sulphur humulone 50%, alachlor 1%, agricultural newborn 500#5%, agricultural newborn 600#5%, dimethylbenzene complements to 100%, makes 51% missible oil.
Example 10 (missible oil):
Sulphur humulone 1%, alachlor 30%, agricultural newborn 201B6%, agricultural newborn 201C6%, toluene complements to 100%, makes 31% missible oil.
Example 11 (wetting powder):
Sulphur humulone 15%, alachlor 5%, methylcellulose 5%, kaolin 75% is made into 20% wetting powder.
Example 12 (aqua):
Sulphur humulone 30%, alachlor 1%, dimethyl formamide 10%, sodium alkyl sulfonate 5%, water 54% is made into 31% aqua.
Example 13 (missible oil):
Sulphur humulone 50%, propachlor 1%, agricultural newborn 500#5%, agricultural newborn 600#5%, dimethylbenzene complements to 100%, makes 51% missible oil.
Example 14 (missible oil):
Sulphur humulone 1%, propachlor 30%, agricultural newborn 201B6%, agricultural newborn 201C6%, toluene complements to 100%, makes 31% missible oil.
Example 15 (wetting powder):
Sulphur humulone 15%, propachlor 5%, methylcellulose 5%, kaolin 75% is made into 20% wetting powder.
Example 16 (aqua):
Sulphur humulone 30%, propachlor 1%, dimethyl formamide 10%, sodium alkyl sulfonate 5%, water 54% is made into 31% aqua.
Add in the mixture common vector or auxiliary agent routinely preparation technology be made into missible oil, wetting powder, pulvis, aqua.
Experiment sees the following form preparation of the present invention to the weeds preventive effect:
| Handle medicament | Consumption (gAI/ha) | To barnyard grass grass, lady's-grass preventive effect % | To piemarker, knotweed preventive effect % | |||
| Soil treatment | The cauline leaf spraying | Soil treatment | The cauline leaf spraying | |||
| Example 1 medicament | 600 | 85 | 90 | 90 | 95 | |
| Example 2 medicaments | 600 | 85 | 60 | 60 | 50 | |
| Example 3 medicaments | 600 | 90 | 95 | 90 | 95 | |
| Example 4 medicaments | 600 | 90 | 90 | 90 | 90 | |
| Example 5 medicaments | 600 | 80 | 90 | 90 | 90 | |
| Example 6 medicaments | 600 | 80 | 50 | 55 | 50 | |
| Example 7 medicaments | 600 | 85 | 90 | 90 | 95 | |
| Example 8 medicaments | 600 | 90 | 95 | 90 | 90 | |
| Example 9 medicaments | 600 | 80 | 85 | 90 | 95 | |
| Example 10 medicaments | 600 | 85 | 40 | 50 | 45 | |
| Example 11 medicaments | 600 | 85 | 85 | 95 | 95 | |
| Example 12 medicaments | 600 | 85 | 90 | 90 | 90 | |
| Example 13 medicaments | 600 | 80 | 75 | 85 | 90 | |
| Example 14 medicaments | 600 | 80 | 45 | 40 | 30 | |
| Example 15 medicaments | 600 | 85 | 85 | 90 | 90 | |
| Example 16 medicaments | 600 | 85 | 90 | 95 | 95 | |
| The contrast medicament | Sulcotrione | 600 | 75 | 70 | 85 | 90 |
| Acetochlor | 600 | 90 | 10 | 20 | 0 | |
| Propisochlor | 600 | 80 | 10 | 20 | 0 | |
| Alachlor | 600 | 70 | 5 | 10 | 0 | |
| Propachlor | 600 | 75 | 5 | 10 | 0 | |
Soil treatment: refer to the unearthed preceding dispenser of weeds.Cauline leaf spraying: refer to the dispenser during phase of weeds 2～6 leaves.
In addition, more than handle the equal safety of corn.
Claims (2)
1. the corn field weed preparation is prevented and kill off in the combination of sulphur humulone and amides compound, it is characterized in that: Acetochlor, alachlor, propachlor by sulphur humulone and acetamide-group herbicides are active ingredient, form the binary Herbicidal compositions respectively, contain effective composition in this mixture and be respectively:
The sulphur humulone: Acetochlor is 1: 30～50: 1;
The sulphur humulone: alachlor is 1: 30～50: 1;
The sulphur humulone: propachlor is 1: 30～50: 1;
Add appropriate amount of addition agent or carrier.
2. according to the described preparation of claim 1, it is characterized in that: auxiliary agent is selected from agricultural newborn 500#, agricultural newborn 600#, dimethylbenzene, agricultural newborn 201C and agricultural newborn 201B, and carrier is selected from methylcellulose, kaolin, dimethyl formamide, sodium alkyl sulfonate and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001230980A CN1172592C (en) | 2000-10-18 | 2000-10-18 | Composite herbicide of sulcotrione and amide compounds for corn field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001230980A CN1172592C (en) | 2000-10-18 | 2000-10-18 | Composite herbicide of sulcotrione and amide compounds for corn field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1348689A CN1348689A (en) | 2002-05-15 |
| CN1172592C true CN1172592C (en) | 2004-10-27 |
Family
ID=4589577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001230980A Expired - Fee Related CN1172592C (en) | 2000-10-18 | 2000-10-18 | Composite herbicide of sulcotrione and amide compounds for corn field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1172592C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485318B (en) * | 2009-02-19 | 2012-01-04 | 山东省农业科学院植物保护研究所 | Compounding herbicide containing oxadiazon and propisochlor |
| CN109362730A (en) * | 2018-12-26 | 2019-02-22 | 北京颖泰嘉和生物科技股份有限公司 | A kind of herbicidal composition and its application |
-
2000
- 2000-10-18 CN CNB001230980A patent/CN1172592C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1348689A (en) | 2002-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101076255A (en) | Ways to Increase Corn Yield | |
| CN101057582A (en) | Butralin/pendimethalin and clomazone combined herbicide preparation | |
| CN1172592C (en) | Composite herbicide of sulcotrione and amide compounds for corn field | |
| CN101999401A (en) | Multifunctional corn composite granules | |
| CN1169441C (en) | Herbcidal mixture of dicamba and nicosulfuron | |
| CN1286910A (en) | Re-compounded pretilachlor-pyrozosulfuron-ethyl preparation | |
| CN1555700A (en) | Composite herbicide used for preventing and eliminating corn field weeds | |
| CN103380781A (en) | Insecticidal composition of lambda-cyhalothrin and diafenthiuron | |
| CN1182779C (en) | Herbicidal mixture of dicamba and sulcotrione | |
| CN102027985B (en) | Synergistic herbicide composition containing rimsulfuron and clopyralid and application thereof | |
| CN1481683A (en) | Phytocide composite | |
| CN1141024C (en) | Herbicide for corn field | |
| CN1781375A (en) | Bicao mixture | |
| CN1181739C (en) | Herbicide mixture prepn. of sulcotrione and nicoculsfuron fro corn field | |
| CN1390453A (en) | Herbicidal mixture of sulcotrione and atrazine for corn field | |
| CN104255743A (en) | Sterilization composition containing kasugamycin and thiediazole copper and application of sterilization composition | |
| CN1433685A (en) | Dicamba and acetochlor mixed weeding agent | |
| CN1593142A (en) | Mixed herbicide | |
| CN101480185B (en) | Pesticide composition with synergistic insecticidal action and use thereof | |
| CN1067521C (en) | Phytocide composition | |
| CN115119851B (en) | A herbicidal composition containing glyphosate | |
| CN102027975B (en) | Synergistic herbicidal composition containing rimsulfuron and fluroxypyp and use thereof | |
| CN1377579A (en) | Compound plant resistance revellent | |
| CN1286909A (en) | Re-compounded pretilachlor-cinosulfuron preparation | |
| CN1242146A (en) | Herbicide composition for rice field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |