FR2429194B1 - - Google Patents

Info

Publication number
FR2429194B1
FR2429194B1 FR7915696A FR7915696A FR2429194B1 FR 2429194 B1 FR2429194 B1 FR 2429194B1 FR 7915696 A FR7915696 A FR 7915696A FR 7915696 A FR7915696 A FR 7915696A FR 2429194 B1 FR2429194 B1 FR 2429194B1
Authority
FR
France
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
FR7915696A
Other languages
French (fr)
Other versions
FR2429194A1 (fr
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.)
Ashland LLC
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 FR2429194A1 publication Critical patent/FR2429194A1/fr
Application granted granted Critical
Publication of FR2429194B1 publication Critical patent/FR2429194B1/fr
Granted legal-status Critical Current

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)
FR7915696A 1978-06-19 1979-06-19 Engrais liquides a base de methylene-urees et leur procede de preparation Granted FR2429194A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2429194A1 FR2429194A1 (fr) 1980-01-18
FR2429194B1 true FR2429194B1 (de) 1983-01-21

Family

ID=25437984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915696A Granted FR2429194A1 (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 (de)
DE (1) DE2924693A1 (de)
FR (1) FR2429194A1 (de)
GB (1) GB2025387A (de)
IT (1) IT1121801B (de)

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 (de) * 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
BE877100A (fr) 1979-10-15
DE2924693A1 (de) 1980-01-10
IT7923588A0 (it) 1979-06-14
GB2025387A (en) 1980-01-23
FR2429194A1 (fr) 1980-01-18
IT1121801B (it) 1986-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse