[EN] SYNTHESIS OF 2,2-BIS(3-PHENYL-4-HYDROXYPHENYL) PROPANE (PHP)<br/>[FR] SYNTHÈSE DE 2,2-BIS (3-PHÉNYL -4-HYDROXYPHÉNYL)PROPANE (PHP)
申请人:SABIC GLOBAL TECHNOLOGIES BV
公开号:WO2016009359A1
公开(公告)日:2016-01-21
Disclosed herein are ortho aryl substituted bisphenol monomers that exhibit a lower binding energy to estradiol related receptors. The monomers are provided by the condensation of a ketone and phenol in the presence of an acid catalyst.
Thermoplastic resin composition with improved properties
申请人:Kang Gon Tae
公开号:US20070072995A1
公开(公告)日:2007-03-29
A thermoplastic composition and its use as a molded article and as housing or a part of electronic device are disclosed. The thermoplastic composition includes one or more of a polycarbonate resin, an ethylene-alkyl (meth)acrylate copolymer resin, a rubber modified vinyl graft copolymer resin, and a vinyl copolymer. The thermoplastic compositions described herein have one or more of improved impact strength, flowability, and thermal stability.
The present invention provides a polyvinyl chloride plastisol composition characterized by containing a specified epoxy resin, a blocked isocyanate and, if necessary, a latent curing agent for an epoxy resin as tackifiers. This plastisol composition is excellent in storage stability and can strongly adhere to various metals and various undercoats of metals (such as electro-deposit) by baking even at a relatively low temperature to give a coating which is free from blowing and exhibits excellent adhesion after the immersion in hot water or the heating. Therefore, the composition is useful as a body sealer or undercoat for an automotive body.
An organic electroluminescent element prepared from a polymer comprising polycarbonate having a specified styrylamine or diarylvinylenearylene skeleton as the repeating unit and an outstanding ability to maintain a thin film state as compared with organic low-molecular compounds. The element has high luminance, high light-emitting efficiency and long life and is used in chemical industries to advantage.
NOVEL CLATHRATE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ANTIFOULING AGENT
申请人:NIPPON SODA CO., LTD.
公开号:EP0709358A1
公开(公告)日:1996-05-01
A clathrate compound comprising a tetrakisphenol represented by general formula (I) as the host compound and 4,5-dichloro-2-alkyl-3(2H)-isothiazolone as the guest compound, wherein X represents -(CH₂)n-; n represents 0, 1, 2 or 3; and R¹ to R⁸ represent each hydrogen, lower alkyl, halogen, lower alkoxy or optionally substituted phenyl.