DK122676A - Fremgangsmade til fremstilling af godningsmidler med forsinket neringsstofafgivelse - Google Patents

Fremgangsmade til fremstilling af godningsmidler med forsinket neringsstofafgivelse

Info

Publication number
DK122676A
DK122676A DK122676A DK122676A DK122676A DK 122676 A DK122676 A DK 122676A DK 122676 A DK122676 A DK 122676A DK 122676 A DK122676 A DK 122676A DK 122676 A DK122676 A DK 122676A
Authority
DK
Denmark
Prior art keywords
delayed
procedure
producing fertilizers
nutrition release
nutrition
Prior art date
Application number
DK122676A
Other languages
English (en)
Other versions
DK145055B (da
DK145055C (da
Inventor
H Heumann
H Hahn
W Hilt
H Liebing
M Schweppe
Original Assignee
Veba Chemie 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
Application filed by Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of DK122676A publication Critical patent/DK122676A/da
Publication of DK145055B publication Critical patent/DK145055B/da
Application granted granted Critical
Publication of DK145055C publication Critical patent/DK145055C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • C05C9/005Post-treatment
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings
    • C05G5/36Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings
    • C05G5/37Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Glanulating (AREA)
DK122676A 1975-03-21 1976-03-19 Fremgangsmaade til fremstilling af goedningsmidler med forsinket naeringsstofafgivelse DK145055C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2512386A DE2512386C2 (de) 1975-03-21 1975-03-21 Verfahren zur Herstellung eines Düngemittels mit verzögerter Nährstoffabgabe
DE2512386 1975-03-21

Publications (3)

Publication Number Publication Date
DK122676A true DK122676A (da) 1976-09-22
DK145055B DK145055B (da) 1982-08-16
DK145055C DK145055C (da) 1983-01-17

Family

ID=5941998

Family Applications (1)

Application Number Title Priority Date Filing Date
DK122676A DK145055C (da) 1975-03-21 1976-03-19 Fremgangsmaade til fremstilling af goedningsmidler med forsinket naeringsstofafgivelse

Country Status (12)

Country Link
JP (1) JPS51118665A (da)
AT (1) AT346869B (da)
BE (1) BE839800A (da)
DE (1) DE2512386C2 (da)
DK (1) DK145055C (da)
FI (1) FI61680B (da)
FR (1) FR2304592A1 (da)
GB (1) GB1548753A (da)
IT (1) IT1058486B (da)
NL (1) NL7602894A (da)
NO (1) NO147555B (da)
SE (1) SE417954B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203849A1 (de) * 1982-02-02 1983-08-11 Schering Ag, 1000 Berlin Und 4619 Bergkamen Duengemittel mit gesteuertem beginn der naehrstoffabgabe
FR2639938B1 (fr) * 1988-12-02 1991-03-29 Technifert Sa Produit soufre, notamment pour fertilisant et procedes pour le fabriquer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815829A (en) * 1956-09-06 1959-07-01 Fisons Ltd Fertilizers coated with polymeric materials
GB822939A (en) * 1956-11-21 1959-11-04 Ici Ltd Improvements in and relating to granular fertilizers based on urea
FR1270910A (fr) * 1960-10-13 1961-09-01 Archer Daniels Midland Co Engrais granulaire hautement concentré, préalablement fabriqué
US3501282A (en) * 1966-09-09 1970-03-17 Shell Oil Co Preparation of pelletized potassium chloride-ur a-sulfur fertilizer
US3576613A (en) * 1967-07-24 1971-04-27 Thiokol Chemical Corp Sulfur encapsulation of fertilizers to provide controlled dissolution rates
DE1792150A1 (de) * 1968-07-27 1971-10-14 Chemie Appbau Mainz Schmahl & Verfahren zur Herstellung von schwefelhaltigen Duengemittel-Granulaten mit einer harten,abriebfesten Oberflaechenschicht
DE1792220A1 (de) * 1968-08-06 1972-01-05 Chemie Appbau Mainz Schmahl & Verfahren zur Herstellung von schwefelhaltigen Duengemittelgranulaten mit einer harten,abriebfesten Oberflaechenschicht
DE1792626A1 (de) * 1968-09-26 1971-11-25 Gewerk Victor Chem Werke Verfahren zur Verzoegerung der Loeslichkeit von granulierten Duengesalzen
DE2040032C3 (de) * 1969-08-29 1978-06-22 Kao Soap Co., Ltd., Tokio Verfahren zur Herstellung eines granulierten komplexen Düngemittels
DE2451723A1 (de) * 1974-10-31 1976-05-13 Basf Ag Schwefelumhuellte duengergranalien

Also Published As

Publication number Publication date
SE417954B (sv) 1981-04-27
NO760975L (da) 1976-09-22
SE7603413L (sv) 1976-09-22
ATA203776A (de) 1978-04-15
FI760739A (da) 1976-09-22
FI61680B (fi) 1982-05-31
IT1058486B (it) 1982-04-10
NL7602894A (nl) 1976-09-23
GB1548753A (en) 1979-07-18
FR2304592B1 (da) 1982-04-16
NO147555B (no) 1983-01-24
DE2512386A1 (de) 1976-09-30
JPS51118665A (en) 1976-10-18
DK145055B (da) 1982-08-16
BE839800A (fr) 1976-07-16
FR2304592A1 (fr) 1976-10-15
AT346869B (de) 1978-11-27
DE2512386C2 (de) 1985-02-07
DK145055C (da) 1983-01-17

Similar Documents

Publication Publication Date Title
DK49676A (da) Fremgangsmade til fremstilling af hypolipidemiske midler
DK494876A (da) Fremgangsmade til fremstilling af piperidinderivater
DK149115C (da) Fremgangsmaade til fremstilling af polyolefiner
DK138900C (da) Fremgangsmaade til fremstilling af nucleosider
DK442476A (da) Fremgangsmade til fremstilling af pyrimidinforbindelser
DK462376A (da) Fremgangsmade til fremstilling af 5-halogenpyrimidinderivater
DK155002C (da) Analogifremgangsmaade til fremstilling af salicylanilidderivater
DK87876A (da) Fremgangsmade til fremstilling af n-acyl-l-metionin
DK243176A (da) Fremgangsmade til fremstilling af polycliske forbindelser
DK113476A (da) Fremgangsmade til fremstilling af amoxicillintrihydrat
DK344076A (da) Fremgangsmade til fremstilling af thienopyridinderivater
DK29376A (da) Fremgangsmade til fremstilling af 1-aryloxy-3-n-substituerede aminopropanderivater
DK107876A (da) Fremgangsmade til fremstilling af thiocarbamider
DK164476A (da) Fremgangsmade til fremstilling af piperazinylpyrazinforbindelser
DK324776A (da) Fremgangsmade til fremstilling af 3-cyanoimino-3-aminopropionitriler
DK148022C (da) Fremgangsmaade til fremstilling af alfa-formen af krystallinsk natrium-o-formyl-cefamandol
DK305876A (da) Fremgangsmade til fremstilling af l-pyroglutamyl-l-prolinamid
DK155598C (da) Fremgangsmaade til fremstilling af ethylchlorthioformiat
DK283476A (da) Fremgangsmade til fremstilling af beta-acylpyrroler
DK143281C (da) Fremgangsmaade til fremstilling af phosphitchlorider
DK143137C (da) Fremgangsmaade til fremstilling af phosphitchlorider
DK122876A (da) Fremgangsmade til fremstilling af foderstoffer
DK397076A (da) Fremgangsmade til fremstilling af nikotinamid
DK122676A (da) Fremgangsmade til fremstilling af godningsmidler med forsinket neringsstofafgivelse
DK197476A (da) Fremgangsmade til fremstilling af quinazoliner