TW464640B - Process for making a coated fertilizer - Google Patents

Process for making a coated fertilizer Download PDF

Info

Publication number
TW464640B
TW464640B TW086100585A TW86100585A TW464640B TW 464640 B TW464640 B TW 464640B TW 086100585 A TW086100585 A TW 086100585A TW 86100585 A TW86100585 A TW 86100585A TW 464640 B TW464640 B TW 464640B
Authority
TW
Taiwan
Prior art keywords
fertilizer
urethane resin
granular
resin
processing temperature
Prior art date
Application number
TW086100585A
Other languages
English (en)
Chinese (zh)
Inventor
Hiroshi Nakamura
Fumio Nanbu
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
Application granted granted Critical
Publication of TW464640B publication Critical patent/TW464640B/zh

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)
TW086100585A 1996-01-23 1997-01-21 Process for making a coated fertilizer TW464640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8008942A JPH09202683A (ja) 1996-01-23 1996-01-23 被覆肥料の製造方法

Publications (1)

Publication Number Publication Date
TW464640B true TW464640B (en) 2001-11-21

Family

ID=11706733

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100585A TW464640B (en) 1996-01-23 1997-01-21 Process for making a coated fertilizer

Country Status (5)

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

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 (ja) * 2000-06-14 2002-03-08 Chisso Corp 被覆生物活性粒状物およびその製造方法
DE10158693A1 (de) 2001-11-29 2003-06-26 Ashland Suedchemie Kernfest Beschichtete körnige Stoffe
JP5604819B2 (ja) * 2009-07-09 2014-10-15 住友化学株式会社 樹脂被覆粒状肥料の製造方法
JP5760357B2 (ja) * 2009-10-06 2015-08-12 セントラル硝子株式会社 被覆水溶性粒状体の製造方法
JP5810544B2 (ja) * 2010-03-31 2015-11-11 セントラル硝子株式会社 被覆粒状体及び該被覆粒状体の製造方法
JP2012046382A (ja) * 2010-08-27 2012-03-08 Sumitomo Chemical Co Ltd 樹脂被覆粒状肥料の製造方法
JPWO2022131217A1 (ja) 2020-12-14 2022-06-23

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 (de) * 1985-12-16 1987-01-15 Ashland Suedchemie Kernfest Verfahren zum Erzeugen einer wasserdurchlaessigen Umhuellung auf koernigen,wasserloeslichen Stoffen und seine Anwendung
US4804403A (en) * 1986-08-18 1989-02-14 Melamine Chemicals, Inc. Attrition-resistant, controlled release fertilizers
JPH04305085A (ja) * 1991-03-29 1992-10-28 Yuukishitsu Hiryo Seibutsu Kassei Riyou Gijutsu Kenkyu Kumiai 被覆粒状肥料およびその製造方法
JPH0772114B2 (ja) * 1991-06-26 1995-08-02 セントラル硝子株式会社 肥料被覆用組成物および被覆粒状肥料およびその製造法
DE4127459A1 (de) * 1991-08-20 1993-02-25 Aglukon Spezialduenger Gmbh Verfahren zur herstellung von membranumhuellten duengemittelgranulaten
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
JPH082988A (ja) * 1994-06-17 1996-01-09 Reitetsuku Kk 遅効性被覆粒状肥料の製造方法
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
MY119117A (en) 2005-03-31
JPH09202683A (ja) 1997-08-05
AU1228297A (en) 1997-08-14
AU695280B2 (en) 1998-08-13
KR970059153A (ko) 1997-08-12

Similar Documents

Publication Publication Date Title
AU745527B2 (en) Granular coated fertilizer and method for producing the same
CA2258832C (en) Controlled release plant nutrients
TW464640B (en) Process for making a coated fertilizer
CA1039528A (en) Methods of coating seeds and a coating composition
AU2003273823B2 (en) Microcapsules used for producing rubber and method for their production
WO2006105239A2 (en) Polyurethane encapsulated fertilizer
JP2002114591A (ja) 油ポリオールを用いる徐放性のポリウレタン封入された肥料
JP2001213685A (ja) 改善された徐放性を有するポリウレタンカプセル化肥料
KR100740442B1 (ko) 입상 피복 비료의 제조방법
CN101248234A (zh) 铺路用材料以及使用该材料的铺路体的建造方法
Lv et al. Trigger efficiency enhancement of polymeric microcapsules for self-healing cementitious materials
JP5810544B2 (ja) 被覆粒状体及び該被覆粒状体の製造方法
KR20090056993A (ko) 소재 조성물 및 그의 제조 방법
US4413069A (en) Composition with selectively active modifier and method
CN103534287A (zh) 微囊化固化剂
JPH06509839A (ja) 反応性ホットメルトを製造するための方法と材料混合物
JP2011178650A (ja) 被覆粒状水溶性物質の製造方法
JP3503138B2 (ja) マイクロカプセル壁材料、その形成方法およびこのマイクロカプセル壁材料を有するマイクロカプセル
JP3588591B2 (ja) 着色ゴムチップの製造方法
UA112183C2 (uk) Пилопригнічуючий агрегат
JPH07315975A (ja) 粒状物質の被覆方法
JPWO2011136219A1 (ja) 樹脂モルタル組成物、住宅基礎保護施工方法、並びに、シロアリ防除方法
JP2005067904A (ja) 被覆粒状肥料及び被覆粒状肥料の製造方法
JP3435959B2 (ja) 被覆肥料
JP2005001957A (ja) 粒状被覆肥料およびその製造方法

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees