DE29809124U1 - Granulierter Dünger - Google Patents
Granulierter DüngerInfo
- Publication number
- DE29809124U1 DE29809124U1 DE29809124U DE29809124U DE29809124U1 DE 29809124 U1 DE29809124 U1 DE 29809124U1 DE 29809124 U DE29809124 U DE 29809124U DE 29809124 U DE29809124 U DE 29809124U DE 29809124 U1 DE29809124 U1 DE 29809124U1
- Authority
- DE
- Germany
- Prior art keywords
- granulated fertilizer
- calcium sulfate
- weight
- substance
- sulfate dihydrate
- 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 - Lifetime
Links
- 239000003337 fertilizer Substances 0.000 title claims 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 235000011151 potassium sulphates Nutrition 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 210000002700 urine Anatomy 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Claims (2)
1. Granulierter Dünger mit verzögerter Freisetzung von Stick
stoff und Schwefel, bestehend im wesentlichen aus 64 bis
70 Gew.-% Calciumsulfatdihydrat, 25 bis 35 Gew.-% Harn
stoff und 1 bis 5 Gew.-% Borsäure.
2. Granulierter Dünger gemäß Anspruch 1, dadurch gekennzeich
net, daß bis zu ca. 12 Gew.-% des Calciumsulfatdihydrats
ersetzt sind durch Kaliumsulfat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29809124U DE29809124U1 (de) | 1998-05-20 | 1998-05-20 | Granulierter Dünger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29809124U DE29809124U1 (de) | 1998-05-20 | 1998-05-20 | Granulierter Dünger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29809124U1 true DE29809124U1 (de) | 1999-09-30 |
Family
ID=8057455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29809124U Expired - Lifetime DE29809124U1 (de) | 1998-05-20 | 1998-05-20 | Granulierter Dünger |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29809124U1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7488761B2 (en) * | 2000-08-07 | 2009-02-10 | Orthogen Llc | Polymer containing calcium sulfate particles for bone augmentation |
US11299441B2 (en) | 2017-07-21 | 2022-04-12 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
-
1998
- 1998-05-20 DE DE29809124U patent/DE29809124U1/de not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7488761B2 (en) * | 2000-08-07 | 2009-02-10 | Orthogen Llc | Polymer containing calcium sulfate particles for bone augmentation |
US11299441B2 (en) | 2017-07-21 | 2022-04-12 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
US11352306B2 (en) | 2017-07-21 | 2022-06-07 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
US11802096B2 (en) | 2017-07-21 | 2023-10-31 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
US11912634B2 (en) | 2017-07-21 | 2024-02-27 | Sabic Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19991104 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20010808 |
|
R081 | Change of applicant/patentee |
Owner name: KNAUF GIPS KG, DE Free format text: FORMER OWNER: GEBR. KNAUF WESTDEUTSCHE GIPSWERKE, 97346 IPHOFEN, DE Effective date: 20031029 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20041201 |