6 resultados
TECHNICAL FIELD
The present invention relates to a water-soluble metalworking oil agent which is used for metalworking including cutting or grinding of metal pieces, to a metalworking liquid, and to a metalworking method using the same.
BACKGROUND ART
In metal machining processes such as cutting and
TECHNICAL FIELD
The present invention relates to a method of membrane separation which is performed by supplying water to be treated to a membrane separation apparatus provided with a permeation membrane such as a reverse osmosis membrane (in the following sometimes called as "RO membrane"). More
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to an anti-inflammatory or anti-sunburn cosmetic composition.
2. Description of the Prior Art
It is well known that the sunlight and/or lights by artificial light sources, in particular, ultraviolet rays have some
TECHNICAL FIELD
The present invention relates to a process for producing 2-chloro-3,3,3-trifluoropropene.
BACKGROUND ART
2-Chloro-3,3,3-trifluoropropene (HCFO-1233xf) represented by the chemical formula: CF.sub.3CCl.dbd.CH.sub.2 is a useful compound as an intermediate for producing various
TECHNICAL FIELD
The present invention relates to a process for producing 2-chloro-3,3,3-trifluoropropene.
BACKGROUND ART
2-Chloro-3,3,3-trifluoropropene (HCFO-1233xf) represented by the chemical formula: CF.sub.3CCl.dbd.CH.sub.2 is a useful compound as an intermediate for producing various
This application is a U.S. national stage of International Application No. PCT/EP2006/061152 filed Mar. 29, 2006.
FIELD OF THE INVENTION
The invention relates to a method for determining whether a compound is a neurotrypsin inhibitor, to particular inhibitors of neurotrypsin, to the use of such