PROCESS FOR PREPARING AN ALKYLCYCLOHEXANOL ALKYLENE OXIDE ADDUCT
申请人:——
公开号:US20010051752A1
公开(公告)日:2001-12-13
The invention is a preparation process of alkylcyclohexanol alkylene oxide adduct which contains almost no alkylphenol alkylene oxide adduct 1) in the absence of a solvent, 2) in the presence of a saturated hydrocarbon solvent, or 3) in the presence of water.
The invention can prepare alkylcyclohexanol alkylene oxide having a 200 ppm or less content of alkylphenol and alkylphenol alkylene oxide adduct. The alkylcyclohexanol alkylene oxide adduct obtained in the process of the invention has less ultraviolet absorption and fluorescence due to alkylphenol alkylene oxide adduct and is thus useful for spectrometric analysis of protein and further has excellent properties in the field of detergent and other common uses of surface active agents.
Process for preparing an alkylcyclohexanol alkyleneoxide adduct
申请人:——
公开号:US20030009061A1
公开(公告)日:2003-01-09
The invention is a preparation process of alkylcyclohexanol alkylene oxide adduct which contains almost no alkylphenol alkylene oxide adduct 1) in the absence of a solvent, 2) in the presence of a saturated hydrocarbon solvent, or 3) in the presence of water.
The invention can prepare alkylcyclohexanol alkylene oxide having a 200 ppm or less content of alkylphenol and alkylphenol alkylene oxide adduct. The alkylcyclohexanol alkylene oxide adduct obtained in the process of the invention has less ultraviolet absorption and fluorescence due to alkylphenol alkylene oxide adduct and is thus useful for spectrometric analysis of protein and further has excellent properties in the field of detergent and other common uses of surface active agents.
Provided are a polycarbonate resin composition which does not contain halogen and phosphorus as a flame retardant component and which is excellent in a fluidity while maintaining a flame resistance, a heat resistance and an impact resistance and a molded article thereof. The polycarbonate resin composition comprises (A) 60 to 97 mass % of an aromatic polycarbonate resin composition and 3 to 40 mass % of (B) an acrylonitrile-styrene base resin having a melt flow rate (MFR) of 5 or more at 200° C. and a load of 5 kg, wherein it is blended with 0 to 37 mass parts of (C) an impact resistance-improving agent, 0 to 3 mass parts of (D) an organic alkali metal salt and/or an organic alkali earth metal salt, 0 to 3 mass parts of (E) a functional group-containing silicone compound, 0 to 55 mass parts of (F) an inorganic filler and 0 to 2 mass parts of (G) a polyfluoroolefin resin each per total 100 mass parts of (A) and (B).
Phosphonate analogs of HIV integrase inhibitor compounds
申请人:Cai R. Zhenhong
公开号:US20060116356A1
公开(公告)日:2006-06-01
Novel HIV integrase inhibitor compounds having at least one phosphonate group, protected intermediates thereof, and methods for inhibition of HIV-integrase are disclosed.
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
申请人:MITSUHASHI Kenichi
公开号:US20080076866A1
公开(公告)日:2008-03-27
Provided are a polycarbonate resin composition which does not contain halogen and phosphorus as a flame retardant component and which is excellent in a fluidity while maintaining a flame resistance, a heat resistance and an impact resistance and a molded article thereof.