METHOD FOR MIXING FLUIDS, METHOD FOR PRODUCING PARTICULATES, AND PARTICULATES
申请人:UEYAMA Tomohide
公开号:US20110015416A1
公开(公告)日:2011-01-20
A method for mixing fluids that can control mixing characteristics of fluids, a method for producing particulates that can provide desired particulates, and particulates produced thereby are provided. According to an embodiment of the present invention, in a method for mixing at least two kinds of fluids in a microreactor, a first fluid is supplied to a mixing zone through a divided supply passage, and a second fluid is supplied to the mixing zone through a supply passage. A total value of dynamic pressures of the first and second fluids is controlled to mix the first and second fluids in the mixing zone. Then, the mixed fluids are flowed into a micro passage.
TOPICAL COMPOSITION FOR EXTERNAL USE AND PROCESS FOR PRODUCING THE SAME
申请人:Kubo Toshiaki
公开号:US20110059145A1
公开(公告)日:2011-03-10
A topical composition for external use comprising: a ceramide analogue-containing particle having a particle diameter of 0.001 μm to 0.2 μm; and a water-soluble polymer. It is preferable that, further, an oil component different from the ceramide analogue is contained in an amount of 20 parts by mass or less relative to 1 part by mass of the ceramide analogue-containing particle, and the ceramide analogue-containing particle is present in the oil component.
KRAUS, RUPERT;SPITELLER, GERHARD, LIEBIGS ANN. CHEM. ,(1991) N, C. 125-128