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1.Method of preparing polymer coated fertilizer particles from a solvent free system and product 失效
Title translation: 从无溶剂系统和产品制备聚合物涂覆的肥料颗粒的方法公开(公告)号:US3365288A
公开(公告)日:1968-01-23
申请号:US3365288D
Applicant: BASF AG
Inventor: DETMER OTTHEINRICH , MUELLER HERBERT , SEIBT HUBERTUS , JUNG JOHANN
CPC classification number: B01J2/006 , C05G3/0029 , C05G3/0082