发明名称 Spherical Menthol Particles
摘要 The invention relates to a process for the preparation of spherical menthol particles, comprising the following steps: preparation of a menthol melt, metering of the menthol melt into water having a temperature in the range of from 0 to 12° C., wherein the metering conditions are so chosen that menthol drops are temporarily present in the water after the metering, which menthol drops then solidify in the water to form the spherical menthol particles.
申请公布号 US2009011238(A1) 申请公布日期 2009.01.08
申请号 US20060158215 申请日期 2006.11.21
申请人 RHEINLANDER HEINZ-DIETER;NIEKERKEN JORG 发明人 RHEINLANDER HEINZ-DIETER;NIEKERKEN JORG
分类号 B32B5/16;C07C35/12 主分类号 B32B5/16
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