GB1541955A - Fertiliser particles coated with sulphur a polymer and a powdered inorganic material - Google Patents

Fertiliser particles coated with sulphur a polymer and a powdered inorganic material

Info

Publication number
GB1541955A
GB1541955A GB7728449A GB2844977A GB1541955A GB 1541955 A GB1541955 A GB 1541955A GB 7728449 A GB7728449 A GB 7728449A GB 2844977 A GB2844977 A GB 2844977A GB 1541955 A GB1541955 A GB 1541955A
Authority
GB
United Kingdom
Prior art keywords
sulphur
polymer
inorganic material
particles coated
powdered inorganic
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
GB7728449A
Other languages
English (en)
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.)
Texaco Trinidad Inc
Original Assignee
Texaco Trinidad 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 Texaco Trinidad Inc filed Critical Texaco Trinidad Inc
Publication of GB1541955A publication Critical patent/GB1541955A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
GB7728449A 1976-09-30 1977-07-07 Fertiliser particles coated with sulphur a polymer and a powdered inorganic material Expired GB1541955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,322 US4081264A (en) 1976-09-30 1976-09-30 Slow release fertilizers and processes for preparing same

Publications (1)

Publication Number Publication Date
GB1541955A true GB1541955A (en) 1979-03-14

Family

ID=24926376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7728449A Expired GB1541955A (en) 1976-09-30 1977-07-07 Fertiliser particles coated with sulphur a polymer and a powdered inorganic material

Country Status (6)

Country Link
US (1) US4081264A (enExample)
BR (1) BR7704947A (enExample)
CA (1) CA1091055A (enExample)
FR (1) FR2366235A1 (enExample)
GB (1) GB1541955A (enExample)
IN (1) IN145531B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116960A (en) * 1982-02-02 1983-10-05 Schering Ag Plant-promoting preparations with controlled-start plant-promoting agent release

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310343A (en) * 1979-11-27 1982-01-12 Verdegaal Bros. Fertilizer Process for making liquid fertilizer
US4636242A (en) * 1986-04-07 1987-01-13 The O. M. Scott And Sons Company Sulfur-based encapsulants for fertilizers
EP0416018A4 (en) * 1988-05-25 1991-10-02 Robert Peng Kwan Leet Controlled release fertilizer
WO1992006056A1 (en) * 1990-10-05 1992-04-16 The University Of New England Fertilizer coating process
US5560768A (en) * 1993-05-06 1996-10-01 Haifa Chemicals South Ltd. Method for preparing an encapsulated slow-release particulate fertilizer
US5478375A (en) * 1993-10-04 1995-12-26 Lesco Inc. Sealants for fertilizer compositions containing natural waxes
US5352265A (en) * 1993-11-12 1994-10-04 Freeport-Mcmoran Resource Partners, Limited Partnership Granular urea-based fertilizer
AU700493B2 (en) * 1995-08-10 1999-01-07 Appleton Papers Inc. Mulching composite
US5866269A (en) * 1995-08-10 1999-02-02 Appleton Papers Inc. Agricultural mulch with extended longevity
US6416691B1 (en) 1998-01-28 2002-07-09 Mikhail Pildysh Synthetic aggregate and process for the production thereof
ATE488484T1 (de) * 2000-05-17 2010-12-15 Mosaic Co Schwefel-enthaltende düngelmittelzusammensetzung und verfahren zur herstellung derselben
US6514331B2 (en) 2001-02-15 2003-02-04 Arr-Maz Products, Lp A Division Of Process Chemical, Llc Coating compositions containing methyl/ethyl esters and methods of using same
US6514332B2 (en) 2001-02-15 2003-02-04 Arr-Maz Products, Lp, A Division Of Process Chemicals, Llc Coating compositions containing methyl/ethyl esters and methods of using same
US7674313B2 (en) * 2004-09-20 2010-03-09 Dysart Corporation Controlled release fertilizer and system and method
CA2892479C (en) 2011-11-30 2021-07-06 Bi-En Corp. Fluid ionized compositions, methods of preparation and uses thereof
CA2821909A1 (en) 2012-07-27 2014-01-27 Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
US9624139B2 (en) 2013-12-03 2017-04-18 The Andersons, Inc. Water-dispersible particles formed with granules embedded in crystallized matrix
CN108138028A (zh) 2015-10-08 2018-06-08 碳基有限公司 生物炭产品及其制造方法
RU2726333C2 (ru) * 2016-01-15 2020-07-13 АРР - МАЗ ПРОДАКТС, Эл.Пи. Удобрение, стойкое к пылеобразованию и слеживанию
JOP20190274A1 (ar) 2017-05-23 2019-11-24 Mosaic Co حبيبات أسمدة متضخمة تحتوي على الكبريت المعدني مع زيادة معدلات الأكسدة

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276857A (en) * 1962-05-01 1966-10-04 Exxon Research Engineering Co Slow release fertilizer composition consisting of asphalt wax binder and inert filler
US3206297A (en) * 1963-03-01 1965-09-14 Standard Oil Co Slow release fertilizers
US3295950A (en) * 1965-05-03 1967-01-03 Tennessee Valley Authority Method of making sulfur-coated fertilizer pellet having a controlled dissolution rate
US3576613A (en) * 1967-07-24 1971-04-27 Thiokol Chemical Corp Sulfur encapsulation of fertilizers to provide controlled dissolution rates
DD101657A1 (enExample) * 1972-10-25 1973-11-12
US3903333A (en) * 1973-03-30 1975-09-02 Tennessee Valley Authority Production of slow release nitrogen fertilizers by improved method of coating urea with sulfur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116960A (en) * 1982-02-02 1983-10-05 Schering Ag Plant-promoting preparations with controlled-start plant-promoting agent release

Also Published As

Publication number Publication date
CA1091055A (en) 1980-12-09
FR2366235A1 (fr) 1978-04-28
FR2366235B3 (enExample) 1981-10-16
IN145531B (enExample) 1978-11-04
BR7704947A (pt) 1978-06-06
US4081264A (en) 1978-03-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee