CN1261869A - 受控释放的肥料组合物和它们的制备方法 - Google Patents
受控释放的肥料组合物和它们的制备方法 Download PDFInfo
- Publication number
- CN1261869A CN1261869A CN98806930A CN98806930A CN1261869A CN 1261869 A CN1261869 A CN 1261869A CN 98806930 A CN98806930 A CN 98806930A CN 98806930 A CN98806930 A CN 98806930A CN 1261869 A CN1261869 A CN 1261869A
- Authority
- CN
- China
- Prior art keywords
- coating
- core
- particulate state
- coated
- controlled release
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
- C05G3/44—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility for affecting solubility
Abstract
Description
Claims (19)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/008991 WO1999057082A1 (en) | 1998-05-05 | 1998-05-05 | Controlled release fertilizer compositions and processes for the preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1261869A true CN1261869A (zh) | 2000-08-02 |
CN1193966C CN1193966C (zh) | 2005-03-23 |
Family
ID=22266974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB98806930XA Expired - Lifetime CN1193966C (zh) | 1998-05-05 | 1998-05-05 | 受控释放的肥料组合物和它们的制备方法 |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0998435B1 (zh) |
JP (1) | JP2000515484A (zh) |
KR (1) | KR100365029B1 (zh) |
CN (1) | CN1193966C (zh) |
AU (1) | AU723100B2 (zh) |
BR (1) | BR9810672A (zh) |
CA (1) | CA2295915C (zh) |
CZ (1) | CZ301829B6 (zh) |
HU (1) | HUP0004033A3 (zh) |
IL (1) | IL133877A (zh) |
NO (1) | NO324199B1 (zh) |
NZ (1) | NZ502202A (zh) |
PL (1) | PL187484B1 (zh) |
RU (1) | RU2194686C2 (zh) |
TR (1) | TR200000365T1 (zh) |
WO (1) | WO1999057082A1 (zh) |
YU (1) | YU500A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009143653A1 (zh) * | 2008-05-30 | 2009-12-03 | 山东金正大生态工程股份有限公司 | 聚合物乳液包膜剂、包膜控释肥料及其制备方法 |
WO2009143654A1 (zh) * | 2008-05-30 | 2009-12-03 | 山东金正大生态工程股份有限公司 | 醇酸树脂乳液-蜡复合包膜控释肥料及其制备方法 |
CN106998681A (zh) * | 2014-11-11 | 2017-08-01 | 利托斯天然股份有限公司 | 用于释放有效成分的颗粒 |
CN107805161A (zh) * | 2017-10-26 | 2018-03-16 | 唐翔 | 一种水溶肥及其制备方法 |
CN108440081A (zh) * | 2018-03-23 | 2018-08-24 | 昆明理工大学 | 一种可降解聚砜包膜肥料的制备方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6139597A (en) * | 1998-10-14 | 2000-10-31 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
US7018440B2 (en) * | 2001-07-18 | 2006-03-28 | Sumitomo Chemical Company, Limited | Granular coated fertilizer |
US7018441B2 (en) * | 2001-08-09 | 2006-03-28 | Sumitomo Chemical Company, Limited | Granular coated fertilizer |
CN112552100A (zh) * | 2019-09-10 | 2021-03-26 | 绿丰农业私人有限公司 | 高效缓释复合肥料及其制作方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223518A (en) * | 1961-08-18 | 1965-12-14 | Archer Daniels Midland | Granular fertilizer having a plurality of coatings and the process of making |
US3400011A (en) * | 1964-09-30 | 1968-09-03 | Chevron Res | Method of coating water-soluble particles |
US3259482A (en) * | 1965-10-14 | 1966-07-05 | Archer Daniels Midland Co | Slow release fertilizer with a plurality of epoxy/polyester resin coatings |
US4042366A (en) | 1976-04-05 | 1977-08-16 | The O.M. Scott & Sons Company | Controlled release fertilizer |
GB2105728B (en) * | 1981-08-20 | 1984-08-30 | Malaysia Rubber Res Inst | Uses of natural rubber |
NL8403505A (nl) * | 1984-11-16 | 1986-06-16 | Sierra Chemical Europ | Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan. |
US4636242A (en) | 1986-04-07 | 1987-01-13 | The O. M. Scott And Sons Company | Sulfur-based encapsulants for fertilizers |
DE3827179A1 (de) * | 1988-08-08 | 1990-02-15 | Aglukon Spezialduenger Gmbh | Vorrichtung zur langzeitduengung |
JPH02111686A (ja) * | 1988-10-19 | 1990-04-24 | Central Glass Co Ltd | 被覆粒状肥料およびその製造法 |
US5186732A (en) * | 1990-03-22 | 1993-02-16 | The O. M. Scott & Sons Company | Encapsulated slow release fertilizers |
US5089041A (en) * | 1990-03-22 | 1992-02-18 | The O.M. Scott & Sons Company | Encapsulated slow release fertilizers |
US5405426A (en) | 1991-03-08 | 1995-04-11 | Oms Investments, Inc. | Processes for the preparation of sulfur coated fertilizers and products produced thereby |
US5256181A (en) * | 1991-03-28 | 1993-10-26 | Exxon Research And Engineering Company | Coatings with ionically and covalently crosslinked sulfonated polymers |
US5652196A (en) * | 1991-07-22 | 1997-07-29 | Oms Investments, Inc. | Timed release of water-soluble plant nutrients |
US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
US5429654A (en) * | 1992-04-30 | 1995-07-04 | Exxon Research & Engineering Co. | Coated agricultural products |
US5413856A (en) * | 1993-08-17 | 1995-05-09 | Exxon Research And Engineering Co. | Sustained release agricultural substrate coated with a blend of EPDM and asphalt |
JP3609222B2 (ja) * | 1996-10-04 | 2005-01-12 | チッソ株式会社 | 時限溶出型被覆粒状肥料、これを有効成分とする配合肥料およびこの配合肥料を用いた栽培方法 |
-
1998
- 1998-05-05 PL PL98337732A patent/PL187484B1/pl unknown
- 1998-05-05 BR BR9810672-4A patent/BR9810672A/pt not_active IP Right Cessation
- 1998-05-05 YU YU500A patent/YU500A/sh unknown
- 1998-05-05 IL IL13387798A patent/IL133877A/xx not_active IP Right Cessation
- 1998-05-05 WO PCT/US1998/008991 patent/WO1999057082A1/en active IP Right Grant
- 1998-05-05 HU HU0004033A patent/HUP0004033A3/hu unknown
- 1998-05-05 CN CNB98806930XA patent/CN1193966C/zh not_active Expired - Lifetime
- 1998-05-05 CZ CZ20000001A patent/CZ301829B6/cs not_active IP Right Cessation
- 1998-05-05 NZ NZ502202A patent/NZ502202A/xx not_active IP Right Cessation
- 1998-05-05 TR TR2000/00365T patent/TR200000365T1/xx unknown
- 1998-05-05 JP JP11555320A patent/JP2000515484A/ja active Pending
- 1998-05-05 CA CA002295915A patent/CA2295915C/en not_active Expired - Lifetime
- 1998-05-05 KR KR1020007000056A patent/KR100365029B1/ko not_active IP Right Cessation
- 1998-05-05 EP EP98918937A patent/EP0998435B1/en not_active Expired - Lifetime
- 1998-05-05 RU RU2000102710/12A patent/RU2194686C2/ru active
- 1998-05-05 AU AU71757/98A patent/AU723100B2/en not_active Expired
-
2000
- 2000-01-04 NO NO20000023A patent/NO324199B1/no not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009143653A1 (zh) * | 2008-05-30 | 2009-12-03 | 山东金正大生态工程股份有限公司 | 聚合物乳液包膜剂、包膜控释肥料及其制备方法 |
WO2009143654A1 (zh) * | 2008-05-30 | 2009-12-03 | 山东金正大生态工程股份有限公司 | 醇酸树脂乳液-蜡复合包膜控释肥料及其制备方法 |
CN106998681A (zh) * | 2014-11-11 | 2017-08-01 | 利托斯天然股份有限公司 | 用于释放有效成分的颗粒 |
CN106998681B (zh) * | 2014-11-11 | 2021-03-26 | 利托斯作物保护股份有限公司 | 用于释放有效成分的颗粒 |
CN107805161A (zh) * | 2017-10-26 | 2018-03-16 | 唐翔 | 一种水溶肥及其制备方法 |
CN108440081A (zh) * | 2018-03-23 | 2018-08-24 | 昆明理工大学 | 一种可降解聚砜包膜肥料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
AU723100B2 (en) | 2000-08-17 |
NO20000023L (no) | 2000-02-22 |
EP0998435A1 (en) | 2000-05-10 |
CN1193966C (zh) | 2005-03-23 |
CA2295915A1 (en) | 1999-11-11 |
WO1999057082A1 (en) | 1999-11-11 |
RU2194686C2 (ru) | 2002-12-20 |
CZ20001A3 (cs) | 2000-06-14 |
HUP0004033A2 (en) | 2001-03-28 |
EP0998435B1 (en) | 2012-09-26 |
HUP0004033A3 (en) | 2002-07-29 |
KR100365029B1 (ko) | 2002-12-18 |
TR200000365T1 (tr) | 2000-11-21 |
CZ301829B6 (cs) | 2010-07-07 |
CA2295915C (en) | 2004-10-19 |
KR20010021513A (ko) | 2001-03-15 |
NZ502202A (en) | 2002-08-28 |
YU500A (sh) | 2001-09-28 |
NO324199B1 (no) | 2007-09-10 |
EP0998435A4 (en) | 2009-11-11 |
BR9810672A (pt) | 2000-09-26 |
NO20000023D0 (no) | 2000-01-04 |
AU7175798A (en) | 1999-11-23 |
IL133877A (en) | 2003-03-12 |
PL187484B1 (pl) | 2004-07-30 |
PL337732A1 (en) | 2000-08-28 |
IL133877A0 (en) | 2001-04-30 |
JP2000515484A (ja) | 2000-11-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SCOTT INTERNATIONAL PTY. LTD. Free format text: FORMER OWNER: OMS INVESTMENT CO. Effective date: 20121129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: EVERRIS INTERNATIONAL B.V. Free format text: FORMER NAME: SCOTT INTERNATIONAL PTY. LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Holland Heerlen Patentee after: EVERRIS INTERNATIONAL B.V. Address before: Holland Heerlen Patentee before: Scott International Pte. Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121129 Address after: Holland Heerlen Patentee after: Scott International Pte. Ltd. Address before: Delaware Patentee before: OMS INVESTMENTS, Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20050323 |
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CX01 | Expiry of patent term |