ACRYLIC RUBBER COMPOSITION, ACRYLIC RUBBER MOLDED PRODUCT, AND METHOD FOR PRODUCING SAME
申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20140346707A1
公开(公告)日:2014-11-27
The present invention aims to provide an acrylic rubber composition capable of giving an acrylic rubber molded product good in low-friction properties and non-sticking properties. The present invention relates to an acrylic rubber composition containing an acrylic rubber (A) and a fluororesin (B), the fluororesin (B) being a perfluororesin.
ERHARDT, P. W.;WOO, CHI, M.;ANDERSON, W. G.;GORCZYNSKI, R. J., J. MED. CHEM., 1982, 25, N 12, 1408-1412
作者:ERHARDT, P. W.、WOO, CHI, M.、ANDERSON, W. G.、GORCZYNSKI, R. J.
DOI:——
日期:——
Method for esterification of polyvinyl alcohol-based resin, resultant modified polyvinyl alcohol-based resin, and method for production of the same
申请人:Nitta Daisuke
公开号:US20090247698A1
公开(公告)日:2009-10-01
A gist of the present invention lies in a method for esterification of a polyvinyl alcohol-based resin, wherein a vinyl ester is used as an esterifying agent in a method for esterification of a polyvinyl alcohol-based resin by an esterification reaction using an esterifying agent. The esterification method can esterify the polyvinyl alcohol-based resin at a high reaction rate under mild reaction conditions using relatively simple reaction equipment, and is also applicable to a wide variety of polyvinyl alcohol-based resins without being restricted by polymerization and saponification degrees of the polyvinyl alcohol-based resin. Thus, it is possible to provide a modified polyvinyl alcohol-based resin having excellent physical properties such as polymerization and modification degrees, which is applicable to various applications.
US9873781B2
申请人:——
公开号:US9873781B2
公开(公告)日:2018-01-23
Ultra-short-acting .beta.-adrenergic receptor blocking agents. 2. (Aryloxy)propanolamines containing esters on the aryl function
作者:Paul W. Erhardt、Chi M. Woo、William G. Anderson、Richard J. Gorczynski
DOI:10.1021/jm00354a003
日期:1982.12
Several short-acting beta-adrenergic receptor blockingagents have been prepared by incorporating ester functions into the aryl portion of certain (aryloxy)propanolamine systems. In particular, methyl 3-[4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl]propionate hydrochloride (ASL-8052) was found to be a moderately potent, cardioselective compound with a short duration of action when determined in in