发明名称 Granules of alkyl esters containing hydroxyphenyl groups.
摘要 A process for the manufacture of granules of low-melting alkyl esters containing hindered hydroxyphenyl groups which comprises introducing a melt of the compound into a cold aqueous solution of an organic water-miscible solvent, thereby obtaining free-flowing and dust-free granules.
申请公布号 EP0403431(A2) 申请公布日期 1990.12.19
申请号 EP19900810410 申请日期 1990.06.06
申请人 CIBA-GEIGY AG 发明人 GAHAN, MICHAEL
分类号 C07C67/52;C07C69/732;C07C69/84;C09K15/08 主分类号 C07C67/52
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