CA1252643A - Fertilizer with long-term effect and programmed release of nutrients - Google Patents

Fertilizer with long-term effect and programmed release of nutrients

Info

Publication number
CA1252643A
CA1252643A CA000456074A CA456074A CA1252643A CA 1252643 A CA1252643 A CA 1252643A CA 000456074 A CA000456074 A CA 000456074A CA 456074 A CA456074 A CA 456074A CA 1252643 A CA1252643 A CA 1252643A
Authority
CA
Canada
Prior art keywords
nutrients
fertilizer
water
accordance
enveloping
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
Application number
CA000456074A
Other languages
English (en)
French (fr)
Inventor
Robert Eibner
Wilhelm Kohl
Bernhard Kloth
Michael Jaschkowitz
Hans-Ulrich Born
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6201187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1252643(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of CA1252643A publication Critical patent/CA1252643A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
CA000456074A 1983-06-08 1984-06-07 Fertilizer with long-term effect and programmed release of nutrients Expired CA1252643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3321053A DE3321053A1 (de) 1983-06-08 1983-06-08 Duengemittel mit langzeitwirkung und programmierter naehrstoffabgabe
DEP3321053.5 1983-06-08

Publications (1)

Publication Number Publication Date
CA1252643A true CA1252643A (en) 1989-04-18

Family

ID=6201187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000456074A Expired CA1252643A (en) 1983-06-08 1984-06-07 Fertilizer with long-term effect and programmed release of nutrients

Country Status (21)

Country Link
EP (1) EP0128376A1 (en23)
JP (1) JPS6042288A (en23)
AT (1) AT380230B (en23)
AU (1) AU568380B2 (en23)
BR (1) BR8402772A (en23)
CA (1) CA1252643A (en23)
DD (1) DD219757A5 (en23)
DE (1) DE3321053A1 (en23)
DK (1) DK158151C (en23)
EG (1) EG17000A (en23)
ES (1) ES533169A0 (en23)
FI (1) FI76316C (en23)
GR (1) GR82145B (en23)
HU (1) HU200976B (en23)
IL (1) IL71997A (en23)
MA (1) MA20133A1 (en23)
PH (1) PH21715A (en23)
PT (1) PT78700B (en23)
SU (1) SU1605921A3 (en23)
TR (1) TR23697A (en23)
ZA (1) ZA844367B (en23)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2680019B2 (ja) * 1988-03-03 1997-11-19 帝人株式会社 モケット織物パイル用紡績糸
EP0706821A1 (en) * 1994-10-06 1996-04-17 Centre De Microencapsulation Method of coating particles
JP3868095B2 (ja) * 1997-02-25 2007-01-17 電気化学工業株式会社 石灰窒素含有組成物及びそれを用いた肥料
DE19743606A1 (de) 1997-10-02 1999-04-15 Hydro Agri Deutschland Gmbh Verwendung von Mineralien, die Anionen, insbesondere NO3, reversibel binden, als Dünge- und Bodenverbesserungsmittel sowie zur Reinigung und Aufbereitung von Wässern
JP3868123B2 (ja) * 1998-08-24 2007-01-17 電気化学工業株式会社 肥料
JP2000159591A (ja) * 1998-09-21 2000-06-13 Masahiro Nagahama 有機物であるビタミン類と含硫アミノ酸と糖類入り肥料組成物
BRPI1000188A2 (pt) * 2010-01-11 2011-08-30 Maria Fernanda Dellaquia Maulicino esteira estofada dobrável com encosto regulável para praia
JP6043368B2 (ja) * 2013-01-11 2016-12-14 東洋ゴム工業株式会社 人工土壌培地

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1169982A (fr) * 1957-03-23 1959-01-08 Azote Office Nat Ind Engrais à libération modulée d'azote soluble
FR1188809A (fr) * 1957-12-19 1959-09-25 Dragéification des engrais minéraux
FR1512658A (fr) * 1963-11-19 1968-02-09 Leslie Agriform Corp Comprimé d'engrais se désagrégeant facilement par addition d'eau
JPS5649921B2 (en23) * 1972-01-05 1981-11-26
JPS54109078A (en) * 1978-02-15 1979-08-27 Norio Tanaka Photoocollapsible microcapsule
JPS605559B2 (ja) * 1980-01-31 1985-02-12 宇部興産株式会社 硫黄被覆肥料の製造方法
JPS56120597A (en) * 1980-02-22 1981-09-21 Mitsui Toatsu Chemicals Glanular coated fertilizer unfloatable in water
DE3007089A1 (de) * 1980-02-26 1981-09-03 Dezsö T. 6749 Schweigen-Rechtenbach Kabai Verfahren zur herstellung pflanzenspezifischer duengerpresslinge und gekoernten duengers mit langzeitwirkung
JPS57129894A (en) * 1981-02-04 1982-08-12 Nippon Shokusei Kk Super slow release fertilizer
DE3203849A1 (de) * 1982-02-02 1983-08-11 Schering Ag, 1000 Berlin Und 4619 Bergkamen Duengemittel mit gesteuertem beginn der naehrstoffabgabe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
US5399186A (en) * 1991-10-09 1995-03-21 Ici Canada, Inc. Apparatus and process for coating particles

Also Published As

Publication number Publication date
JPH0466839B2 (en23) 1992-10-26
ZA844367B (en) 1985-01-30
DE3321053A1 (de) 1984-12-13
IL71997A (en) 1988-06-30
PT78700A (pt) 1985-01-01
DK280184A (da) 1984-12-09
AU568380B2 (en) 1987-12-24
HUT40063A (en) 1986-11-28
HU200976B (en) 1990-09-28
FI76316B (fi) 1988-06-30
PT78700B (de) 1986-07-15
FI76316C (fi) 1988-10-10
DE3321053C2 (en23) 1992-12-03
FI842331A0 (fi) 1984-06-08
GR82145B (en23) 1984-12-13
AU2893784A (en) 1984-12-13
BR8402772A (pt) 1985-05-14
FI842331A (fi) 1984-12-09
TR23697A (tr) 1990-06-15
ES8505629A1 (es) 1985-06-16
EG17000A (en) 1990-08-30
IL71997A0 (en) 1984-10-31
MA20133A1 (fr) 1984-12-31
DK158151B (da) 1990-04-02
AT380230B (de) 1986-04-25
PH21715A (en) 1988-02-03
JPS6042288A (ja) 1985-03-06
ES533169A0 (es) 1985-06-16
SU1605921A3 (ru) 1990-11-07
DK280184D0 (da) 1984-06-07
DD219757A5 (de) 1985-03-13
EP0128376A1 (de) 1984-12-19
ATA184884A (de) 1985-09-15
DK158151C (da) 1990-08-27

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Legal Events

Date Code Title Description
MKEX Expiry