BE877100A - Engrais liquides a base de methylene-urees et leur procede de preparation - Google Patents

Engrais liquides a base de methylene-urees et leur procede de preparation

Info

Publication number
BE877100A
BE877100A BE0/195840A BE195840A BE877100A BE 877100 A BE877100 A BE 877100A BE 0/195840 A BE0/195840 A BE 0/195840A BE 195840 A BE195840 A BE 195840A BE 877100 A BE877100 A BE 877100A
Authority
BE
Belgium
Prior art keywords
urees
methylene
preparation process
liquid fertilizers
fertilizers based
Prior art date
Application number
BE0/195840A
Other languages
English (en)
Inventor
W Moore
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of BE877100A publication Critical patent/BE877100A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
    • 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
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • 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
    • C05G5/20—Liquid fertilisers
    • C05G5/27—Dispersions, e.g. suspensions or emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Dispersion Chemistry (AREA)
  • Fertilizers (AREA)
BE0/195840A 1978-06-19 1979-06-19 Engrais liquides a base de methylene-urees et leur procede de preparation BE877100A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91688078A 1978-06-19 1978-06-19

Publications (1)

Publication Number Publication Date
BE877100A true BE877100A (fr) 1979-10-15

Family

ID=25437984

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195840A BE877100A (fr) 1978-06-19 1979-06-19 Engrais liquides a base de methylene-urees et leur procede de preparation

Country Status (5)

Country Link
BE (1) BE877100A (fr)
DE (1) DE2924693A1 (fr)
FR (1) FR2429194A1 (fr)
GB (1) GB2025387A (fr)
IT (1) IT1121801B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152197B (it) * 1982-05-27 1986-12-31 Montedison Spa Procedimento per la preparazione di fertilizzanti a lenta cessione di azoto
ITMI20010877A1 (it) 2001-04-26 2002-10-26 Sadepan Chimica S R L Procedimento per la fabbricazione di un fertilizzante liquido azotatoad altissima stabilita' e a rilascio controllato di azoto e fertilizan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232740A (en) * 1962-10-24 1966-02-01 Exxon Research Engineering Co Agricultural nutrient containing urea
GB1180884A (en) * 1967-06-06 1970-02-11 Allied Chem Liquid Fertilizer Suspension Containing Ureaform.
US3649598A (en) * 1969-08-22 1972-03-14 Sumitomo Chemical Co Method for producing condensation products of urea and formaldehyde using sodium borate as an alkalizer
NL147404C (fr) * 1970-08-06 1975-05-15
FR2160273A1 (en) * 1971-11-17 1973-06-29 Mitsui Toatsu Chemicals Slow-acting nitrogenous fertilizers - contg condensates of urea, formaldehyde and acetaldehyde
IL47144A (en) * 1975-04-22 1978-06-15 Chem & Phosphates Ltd Fertilizer compound the ureaform type and a method for the production thereof
US4033745A (en) * 1976-06-03 1977-07-05 Slo Release, Inc. Non-burning storable liquid fertilizer

Also Published As

Publication number Publication date
FR2429194A1 (fr) 1980-01-18
DE2924693A1 (de) 1980-01-10
FR2429194B1 (fr) 1983-01-21
GB2025387A (en) 1980-01-23
IT7923588A0 (it) 1979-06-14
IT1121801B (it) 1986-04-23

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