NL7012049A - - Google Patents

Info

Publication number
NL7012049A
NL7012049A NL7012049A NL7012049A NL7012049A NL 7012049 A NL7012049 A NL 7012049A NL 7012049 A NL7012049 A NL 7012049A NL 7012049 A NL7012049 A NL 7012049A NL 7012049 A NL7012049 A NL 7012049A
Authority
NL
Netherlands
Application number
NL7012049A
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 filed Critical
Publication of NL7012049A publication Critical patent/NL7012049A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/90—Foams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NL7012049A 1969-08-15 1970-08-14 NL7012049A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85048969A 1969-08-15 1969-08-15

Publications (1)

Publication Number Publication Date
NL7012049A true NL7012049A (nl) 1971-02-17

Family

ID=25308268

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7012037.A NL158468B (nl) 1969-08-15 1970-08-14 Werkwijze voor het bereiden van een geschuimde ureumformaldehydemeststof.
NL7012049A NL7012049A (nl) 1969-08-15 1970-08-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7012037.A NL158468B (nl) 1969-08-15 1970-08-14 Werkwijze voor het bereiden van een geschuimde ureumformaldehydemeststof.

Country Status (7)

Country Link
US (1) US3705794A (nl)
AT (2) AT314568B (nl)
CA (1) CA965979A (nl)
DE (1) DE2040000A1 (nl)
FR (1) FR2058303B1 (nl)
GB (1) GB1317485A (nl)
NL (2) NL158468B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976465A (en) * 1971-11-08 1976-08-24 Orgonics, Inc. Sterilized organic waste product and process of producing same
US3942970A (en) * 1971-11-08 1976-03-09 Orgonics, Inc. Process for treating sewage sludge and fertilizer products thereof
US4081366A (en) * 1971-11-08 1978-03-28 Orgonics, Inc. Process for dewatering organic waste product
GB1451525A (en) * 1973-01-15 1976-10-06 Itt Combination fertilizer-insecticide composition
US4025329A (en) * 1975-12-04 1977-05-24 O. M. Scott & Sons Company Particulate urea-formaldehyde fertilizer composition and process
US4954154A (en) * 1986-03-26 1990-09-04 The O. M. Scott & Sons Company Controlled release fertilizer gel composition and process for its production
ATE46244T1 (de) * 1986-04-30 1989-09-15 Union Oil Co Zusammensetzungen von systemherbiziden und verfahren zu deren verwendung.
NL1002862C2 (nl) * 1996-04-15 1997-10-17 Dsm Nv Werkwijze voor het bereiden van granules.
US6361720B1 (en) 1999-02-12 2002-03-26 Honeywell International Inc. Process for granule production
US6254655B1 (en) 1999-03-18 2001-07-03 Oms Investments, Inc. Processes for preparing granular composite fertilizer compositions and products produced thereby
US6432156B1 (en) * 1999-11-17 2002-08-13 The Homestead Corp. Method of coating materials and materials formed thereby
BR0308607B1 (pt) * 2002-03-26 2013-07-16 método de produzir um polímero de ureia-formaldeído em partículas
EP1694613A2 (en) * 2003-12-18 2006-08-30 Georgia-Pacific Resins, Inc. Extended-release nitrogen-containing granular fertilizer
CN100534959C (zh) * 2005-04-07 2009-09-02 中北大学 多营养元素高分子缓释化肥及其制备方法和用途
US20060236734A1 (en) * 2005-04-25 2006-10-26 The Davey Tree Expert Company Fertilizers containing polyamino acid
US7534280B2 (en) * 2005-04-25 2009-05-19 The Davey Tree Expert Company Fertilizers containing polyamino acid
US7776125B2 (en) * 2006-05-31 2010-08-17 Oms Investments, Inc. Composition and method for inhibiting caking in a urea containing fertilizer
DE102007024081A1 (de) 2007-05-22 2008-11-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zum Verdampfen eines Fluides
WO2019209919A1 (en) 2018-04-25 2019-10-31 Oms Investments, Inc. Fertilizer compositions having slow-release nitrogen compounds and methods of forming thereof
US20220388920A1 (en) * 2021-06-08 2022-12-08 Zhengzhou Gaofu Fertilizer Co., Ltd Urea-Formaldehyde Slow-Release Nitrogen Fertilizer And Manufacturing Method Thereof

Also Published As

Publication number Publication date
AT314568B (de) 1974-04-10
GB1317485A (en) 1973-05-16
NL158468B (nl) 1978-11-15
FR2058303B1 (nl) 1974-08-23
NL7012037A (nl) 1971-02-17
DE2039759B2 (de) 1976-06-24
US3705794A (en) 1972-12-12
DE2039759A1 (de) 1971-03-04
DE2040000A1 (de) 1971-04-22
CA965979A (en) 1975-04-15
FR2058303A1 (nl) 1971-05-28
AT303769B (de) 1972-12-11

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable