MY119117A - Method of manufacturing coated fertilizer - Google Patents

Method of manufacturing coated fertilizer

Info

Publication number
MY119117A
MY119117A MYPI97000231A MYPI9700231A MY119117A MY 119117 A MY119117 A MY 119117A MY PI97000231 A MYPI97000231 A MY PI97000231A MY PI9700231 A MYPI9700231 A MY PI9700231A MY 119117 A MY119117 A MY 119117A
Authority
MY
Malaysia
Prior art keywords
thermosetting resin
granular fertilizer
fertilizer
manufacturing
rolling state
Prior art date
Application number
MYPI97000231A
Inventor
Hiroshi Nakamura
Fumio Nambu
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of MY119117A publication Critical patent/MY119117A/en

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
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

THE PRESENT INVENTION IS DIRECTED TO A METHOD OF MANUFACTURING A GRANULAR FERTILIZER COATED WITH A THERMOSETTING RESIN, THE METHOD COMPRISING THE FOLLOWING STEPS, WHICH ARE CARRIED OUT IN AN ORDER SPECIFIED BELOW: (1) ROLLING A GRANULAR FERTILIZER;(2) ADDING A LIQUID UNCURED THERMOSETTING RESIN TO THE GRANULAR FERTILIZER IN THE ROLLING STATE BY AN AMOUNT THAT GIVES A COAT OF 1 THROUGH 10 µM IN THICKNESS;(3) COATING SURFACE OF EACH FERTILIZER PARTICLE WITH THE UNCURED THERMOSETTING RESIN WHILE MAINTAINING THE ROLLING STATE OF THE GRANULAR FERTILIZER;(4) CURING THE UNCURED THERMOSETTING RESIN WHILE MAINTAINING THE ROLLING STATE OF THE GRANULAR FERTILIZER; AND (5) REPEATING ANOTHER OR FURTHER CYCLES OF THE STEPS (1) THROUGH (4).THE INVENTION PROVIDES AN INDUSTRIALLY ADVANTAGEOUS METHOD OF MANUFACTURING A CONTROLLED-RELEASE FERTILIZER COATED WITH A THERMOSETTING RESIN AND HAVING NO SIGNIFICANT COATING DEFECTS.
MYPI97000231A 1996-01-23 1997-01-22 Method of manufacturing coated fertilizer MY119117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8008942A JPH09202683A (en) 1996-01-23 1996-01-23 Production of coated fertilizer

Publications (1)

Publication Number Publication Date
MY119117A true MY119117A (en) 2005-03-31

Family

ID=11706733

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI97000231A MY119117A (en) 1996-01-23 1997-01-22 Method of manufacturing coated fertilizer

Country Status (5)

Country Link
JP (1) JPH09202683A (en)
KR (1) KR970059153A (en)
AU (1) AU695280B2 (en)
MY (1) MY119117A (en)
TW (1) TW464640B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY120571A (en) 1998-05-22 2005-11-30 Sumitomo Chemical Co Granular coated fertilizer and method for producing the same
JP2002068880A (en) * 2000-06-14 2002-03-08 Chisso Corp Coated bioactive granular material and method of manufacturing for the same
DE10158693A1 (en) 2001-11-29 2003-06-26 Ashland Suedchemie Kernfest Coated granular fabrics
JP5604819B2 (en) * 2009-07-09 2014-10-15 住友化学株式会社 Method for producing resin-coated granular fertilizer
JP5760357B2 (en) * 2009-10-06 2015-08-12 セントラル硝子株式会社 Method for producing coated water-soluble granular material
JP5810544B2 (en) 2010-03-31 2015-11-11 セントラル硝子株式会社 Coated granule and method for producing the coated granule
JP2012046382A (en) * 2010-08-27 2012-03-08 Sumitomo Chemical Co Ltd Method for producing resin-coated granular fertilizer
KR20230115299A (en) 2020-12-14 2023-08-02 스미또모 가가꾸 가부시끼가이샤 Manufacturing method of coated granular fertilizer and coated granular fertilizer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238361A (en) * 1975-09-22 1977-03-24 Ube Industries Slowly available coated granular fertilizer
DE3544451C1 (en) * 1985-12-16 1987-01-15 Ashland Suedchemie Kernfest Process for producing a water-permeable coating on granular, water-soluble substances and its application
US4804403A (en) * 1986-08-18 1989-02-14 Melamine Chemicals, Inc. Attrition-resistant, controlled release fertilizers
JPH04305085A (en) * 1991-03-29 1992-10-28 Yuukishitsu Hiryo Seibutsu Kassei Riyou Gijutsu Kenkyu Kumiai Coated granulated fertilizer and production thereof
JPH0772114B2 (en) * 1991-06-26 1995-08-02 セントラル硝子株式会社 Fertilizer coating composition, coated granular fertilizer and method for producing the same
DE4127459A1 (en) * 1991-08-20 1993-02-25 Aglukon Spezialduenger Gmbh METHOD FOR PRODUCING MEMBRANE-COATED DETERGENT GRANULES
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
JPH082988A (en) * 1994-06-17 1996-01-09 Reitetsuku Kk Production of slow-acting coated granular fertilizer
US5599374A (en) * 1994-09-23 1997-02-04 Rlc Technologies, L.L.C. Process for producing improved sulfur-coated urea slow release fertilizers
US5698002A (en) * 1994-11-21 1997-12-16 Lesco Inc. Controlled release fertilizers utilizing an epoxy polymer primer coat and methods of production

Also Published As

Publication number Publication date
KR970059153A (en) 1997-08-12
TW464640B (en) 2001-11-21
AU695280B2 (en) 1998-08-13
JPH09202683A (en) 1997-08-05
AU1228297A (en) 1997-08-14

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