发明名称 |
RELEASE-CONTROLLED COATING FERTILIZER WITH BULK BLENDING AND PREPARATION METHOD THEREOF |
摘要 |
PURPOSE: A release-controlled bulk blending type coated-fertilizer and a producing method thereof are provided to secure the stable growth of rice with the small amount of the fertilizer. CONSTITUTION: A producing method of a release-controlled bulk blending type coated-fertilizer comprises the following steps: mixing an olefin based resin, a biodegradation inducing resin, a water-insoluble inorganic material, and a surfactant with an organic solvent for obtaining a coating composition; coating a first fertilizer and a second fertilizer with the coating composition, separately; and bulk blending the first fertilizer and the second fertilizer. The first fertilizer is urea, and the second fertilizer is a composite fertilizer.
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申请公布号 |
KR20110068826(A) |
申请公布日期 |
2011.06.22 |
申请号 |
KR20100091515 |
申请日期 |
2010.09.17 |
申请人 |
DONGBU HANNONG CO., LTD. |
发明人 |
KIM, KYOUNG SUNG;YOON, CHEL JU;KWON, OH YEAN;LEE, JOON SEOK;SON, JU YOUN;BAE, HYUN GUK;LEE, SEUNG HO;MYONG, KWANG JIN;JANG, YIL;KIM, NAM GYOL |
分类号 |
C05G5/00;C05C9/00;C05G1/00;C09D103/00 |
主分类号 |
C05G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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