CA965979A - Foamed fertilizers and combination products - Google Patents

Foamed fertilizers and combination products

Info

Publication number
CA965979A
CA965979A CA090,845A CA90845A CA965979A CA 965979 A CA965979 A CA 965979A CA 90845 A CA90845 A CA 90845A CA 965979 A CA965979 A CA 965979A
Authority
CA
Canada
Prior art keywords
fertilizers
foamed
combination products
products
combination
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
CA090,845A
Other languages
English (en)
Inventor
Richard H. Czurak
Robert M. Thompson
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.)
OM Scott and Sons Co
Original Assignee
OM Scott and Sons Co
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 OM Scott and Sons Co filed Critical OM Scott and Sons Co
Application granted granted Critical
Publication of CA965979A publication Critical patent/CA965979A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—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)
CA090,845A 1969-08-15 1970-08-14 Foamed fertilizers and combination products Expired CA965979A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA965979A true CA965979A (en) 1975-04-15

Family

ID=25308268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090,845A Expired CA965979A (en) 1969-08-15 1970-08-14 Foamed fertilizers and combination products

Country Status (7)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081366A (en) * 1971-11-08 1978-03-28 Orgonics, Inc. Process for dewatering organic waste product
US3942970A (en) * 1971-11-08 1976-03-09 Orgonics, Inc. Process for treating sewage sludge and fertilizer products thereof
US3976465A (en) * 1971-11-08 1976-08-24 Orgonics, Inc. Sterilized organic waste product and process of producing same
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
DE3665527D1 (en) * 1986-04-30 1989-10-19 Union Oil Co Systemic herbicidal compositions and methods of use
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
EP1487761B1 (de) * 2002-03-26 2013-12-04 Koch Agronomic Services, LLC Methode zur herstellung eines partikelförmigen harnstoff-formaldehyd-polmers als dünger mit langsamer stickstofffreigabe
CN1894172A (zh) * 2003-12-18 2007-01-10 佐治亚-太平洋树脂公司 延长释放的含氮粒状肥料
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
US7534280B2 (en) * 2005-04-25 2009-05-19 The Davey Tree Expert Company Fertilizers containing polyamino acid
US20060236734A1 (en) * 2005-04-25 2006-10-26 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
CA3097984A1 (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
FR2058303A1 (de) 1971-05-28
AT303769B (de) 1972-12-11
DE2039759B2 (de) 1976-06-24
NL7012037A (de) 1971-02-17
FR2058303B1 (de) 1974-08-23
AT314568B (de) 1974-04-10
US3705794A (en) 1972-12-12
GB1317485A (en) 1973-05-16
NL158468B (nl) 1978-11-15
DE2039759A1 (de) 1971-03-04
NL7012049A (de) 1971-02-17
DE2040000A1 (de) 1971-04-22

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