KR890012916A - 피복 입상 비료 - Google Patents

피복 입상 비료 Download PDF

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Publication number
KR890012916A
KR890012916A KR1019890002068A KR890002068A KR890012916A KR 890012916 A KR890012916 A KR 890012916A KR 1019890002068 A KR1019890002068 A KR 1019890002068A KR 890002068 A KR890002068 A KR 890002068A KR 890012916 A KR890012916 A KR 890012916A
Authority
KR
South Korea
Prior art keywords
granular fertilizer
polyols
cloth
polymers
granular
Prior art date
Application number
KR1019890002068A
Other languages
English (en)
Other versions
KR960015151B1 (ko
Inventor
노부마사 코스게
토시오 후지따
요시사또 야마시타
시게미쯔 요시다
가쯔토시 야마히라
사요꼬 미요시
Original Assignee
노기 사다오
칫소가부시끼가이샤
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 노기 사다오, 칫소가부시끼가이샤 filed Critical 노기 사다오
Publication of KR890012916A publication Critical patent/KR890012916A/ko
Application granted granted Critical
Publication of KR960015151B1 publication Critical patent/KR960015151B1/ko

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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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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

Abstract

내용 없음.

Description

피복 입상 비료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 실시예 및 비교 실시예에 있어서 용출일수와 누계 용출율을 나타내는 용출곡선을 나타낸다.
제3도는 본 발명의 실시예 및 비교 실시예에서 사용한 분류 피복장치의 공정도를 나타낸다.

Claims (3)

  1. 폴리에스테르-폴리올류를 분산시킨 수지 조성물로 피복하여 이루어진 입상 비료.
  2. 제1항에 있어서, 폴리에테르-폴리올류가 에틸렌 옥사이드 중합체, 프로필렌 옥사이드 중합체, 에틸렌 옥사이드-프로필렌 옥사이드 공중합체 및 이들 중합체와 다가 알콜류의 에테르 결합체로부터 선택된 적어도 1종인 입상 비교.
  3. 제1항에 있어서, 폴리에테르-폴리올류를 분산시킨 수지 조성물 재료로서 올레핀 중합체 또는 올레핀 공중합체의 1종 이상을 사용하여 이루어진 입상 비료.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002068A 1988-02-23 1989-02-22 피복 입상 비료 KR960015151B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63040394A JPH01215783A (ja) 1988-02-23 1988-02-23 被覆粒状肥料
JP40,394/88 1988-02-23
JP63-40394 1988-02-23

Publications (2)

Publication Number Publication Date
KR890012916A true KR890012916A (ko) 1989-09-20
KR960015151B1 KR960015151B1 (ko) 1996-11-01

Family

ID=12579449

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002068A KR960015151B1 (ko) 1988-02-23 1989-02-22 피복 입상 비료

Country Status (10)

Country Link
US (1) US5147442A (ko)
EP (1) EP0330331B1 (ko)
JP (1) JPH01215783A (ko)
KR (1) KR960015151B1 (ko)
CN (1) CN1036553A (ko)
AU (1) AU609944B2 (ko)
CA (1) CA1329491C (ko)
DE (1) DE68901548D1 (ko)
MY (1) MY104404A (ko)
NZ (1) NZ227909A (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275792A (ja) * 1989-01-23 1990-11-09 Asahi Chem Ind Co Ltd 被覆粒状肥料
WO1992014690A1 (en) * 1991-02-14 1992-09-03 The O.M. Scott & Sons Company Abrasion resistant coatings for fertilizers
US5466274A (en) * 1991-02-14 1995-11-14 Oms Investments, Inc. Abrasion resistant coatings for fertilizers
US5264019A (en) * 1991-03-05 1993-11-23 Eastman Kodak Company Coating compositions for slow release fertilizer formulations
SE9201349D0 (sv) * 1992-04-29 1992-04-29 Berne F Ellers Absorberande material
JPH0687684A (ja) * 1992-08-13 1994-03-29 Chisso Corp 被覆粒状肥料
CN1034657C (zh) * 1993-01-14 1997-04-23 北京化工学院 包膜缓释肥料及其制法
CA2227536A1 (en) * 1995-07-28 1997-02-13 Chisso Corporation Coated granular pesticide, methods for producing the same and applications thereof
JP4003236B2 (ja) * 1995-09-28 2007-11-07 住友化学株式会社 農薬含有粒状肥料組成物およびその製造方法
US5772721A (en) * 1995-11-21 1998-06-30 Kazemzadeh; Massoud Process for producing odorless organic and semi-organic fertilizer
DE19603739A1 (de) * 1996-02-02 1997-08-07 Basf Ag Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten
US6458179B1 (en) 1999-10-07 2002-10-01 Nick Puskarich Soil activator
US6319156B1 (en) * 1999-12-13 2001-11-20 John Marshall Biodegradable golf tee
US6663686B1 (en) * 2000-06-27 2003-12-16 Agrium, Inc. Controlled release fertilizer and method for production thereof
JP2002037689A (ja) * 2000-07-24 2002-02-06 Chisso Corp 被覆粒状肥料
US20040016276A1 (en) * 2002-07-26 2004-01-29 Wynnyk Nick P. Controlled release fertilizer having improved mechanical handling durability and method for production thereof
US7320724B2 (en) * 2004-08-06 2008-01-22 Florikan E.S.A. Corporation Compositions for the staged release of nutrients to plants
CN100546949C (zh) * 2005-03-08 2009-10-07 上海汉枫缓释肥料有限公司 一种树脂包膜肥料及其制造方法
US7267707B2 (en) * 2005-03-30 2007-09-11 Florikan E.S.A. Corp. Polyurethane encapsulated fertilizer
US8303680B2 (en) * 2009-06-24 2012-11-06 Basf Se Encapsulated particle
US9321699B2 (en) * 2012-11-21 2016-04-26 The Mosaic Company Granular fertilizers having improved dust control
JP2019503371A (ja) 2015-12-28 2019-02-07 アダマ・マクテシム・リミテッド 制御放出性農薬送達ユニット、これらの製造および使用
WO2019002941A1 (en) 2017-06-28 2019-01-03 Adama Makhteshim Ltd. DISTRIBUTION UNITS OF CONTROLLED RELEASE AGROCHEMICAL PRODUCTS, THEIR MANUFACTURE AND THEIR USE
WO2019054772A1 (ko) * 2017-09-13 2019-03-21 주식회사 엘지화학 폴리옥시에틸렌 알킬 (-아릴) 에테르를 포함하는 부상성이 개선된 용출제어형 비료 및 이의 제조방법
TWI662011B (zh) * 2017-09-13 2019-06-11 南韓商Ｌｇ化學股份有限公司 包括三嵌段共聚物之具有降低的漂浮性的控釋型肥料及其製備方法
US11339102B2 (en) 2019-08-08 2022-05-24 Profile Products Llc Biodegradable polymers on fertilizer nutrients

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261149A (ko) * 1960-02-15
GB1201817A (en) * 1967-09-18 1970-08-12 Ici Ltd Improvements in and relating to urea and urea compositions
JPS6037074B2 (ja) * 1978-12-27 1985-08-23 チツソ旭肥料株式会社 被覆肥料とその製造方法
DE3544451C1 (de) * 1985-12-16 1987-01-15 Ashland Suedchemie Kernfest Verfahren zum Erzeugen einer wasserdurchlaessigen Umhuellung auf koernigen,wasserloeslichen Stoffen und seine Anwendung
NZ220762A (en) * 1986-07-07 1989-05-29 Chisso Corp Coated fertiliser with polyolefinic coating

Also Published As

Publication number Publication date
KR960015151B1 (ko) 1996-11-01
AU609944B2 (en) 1991-05-09
AU3000889A (en) 1989-08-24
EP0330331B1 (en) 1992-05-20
MY104404A (en) 1994-03-31
CN1036553A (zh) 1989-10-25
CA1329491C (en) 1994-05-17
JPH0469598B2 (ko) 1992-11-06
EP0330331A1 (en) 1989-08-30
NZ227909A (en) 1991-07-26
DE68901548D1 (de) 1992-06-25
JPH01215783A (ja) 1989-08-29
US5147442A (en) 1992-09-15

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