utility model
Application (patent) number:
CN201820969258.6
application date:
20180622
Public/Announcement Number:
CN208599699U
Public/announcement date:
20190315
applicant (patent):
Fushun Xiulin Chemical Co., Ltd.
inventor:
National and provincial code:
CN210402
Abstract:
The utility model discloses a novel reactor for producing polyoxyethylene lanolin, comprising a dehydration kettle, the dehydration kettle is connected with a first metering scale below, the first metering scale is connected with the reactor, the reactor and the dehydration kettle are connected with an extraction pipe for pumping the reactor into a vacuum, a nitrogen gas pipe and a mass flowmeter are respectively connected above the reactor, and an oxygen outlet is provided at the bottom end of the reactor, one side of the oxygen outlet is also connected with a circulation pump, the circulation pump is respectively connected to the upper end of the reactor and above the decolorization kettle, and a first cooling appliance is also provided between the circulation pump and the connecting pipe of the upper end of the reactor, one side of the first cooler is connected with the second cooler, the other side is connected with a heating system, and one end of the heating system is connected with a high groove, the second cooler is connected to the connecting pipe between the heating system and the high-position tank through a pipe, and a second metering scale is connected below the decolorization kettle.
Abstract:
The surface properties, softness and friction coefficient of three lanolin derivatives with EO number 45,60 and 75 were determined. The results showed that with the increase of EO number, the foaming force increased, the surface tension, flexibility and friction coefficient decreased, while the detergency and cmc had little effect. Through the application test in cosmetics, it is proved that this kind of lanolin is an ideal component of cosmetics.Key words:
poly (ethylene oxide) lanolin surfactant
cited:
year:
1989
Abstract:
The reaction principle of lanolin ethoxylation is introduced, and the process of traditional reactor and new reactor are discussed and evaluated.
Key words:
lanolin ethoxylation reactor Performance Active agent poly (ethylene oxide)
DOI:
CNKI:SUN:WHHG.0.1996-04-005
year:
1996
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