Lubricant for powder metallurgy, powdery mixture for powder metallurgy, and process for producing sinter
申请人:Suzuki Hironori
公开号:US20070154340A1
公开(公告)日:2007-07-05
A lubricant for powder metallurgy which includes a polyhydroxycarboxylic acid amide. The lubricant improves both flowability and lubricity, irrespective of a presence or absence of any complicated pretreatment step.
ANTIMICROBIAL-COATED MEDICAL ARTICLES
申请人:Ali Mahfuza B.
公开号:US20150024019A1
公开(公告)日:2015-01-22
The disclosure provides polymers having antimicrobial activity and articles with the polymers coated thereon. The polymers include a first pendant group comprising a first cationic component, a second pendant group comprising a nonpolar component, and a third pendant group comprising an organosilane component. The disclosure also includes methods of coating medical device articles and body fluid-receiving substrates with the antimicrobial polymers. The methods further include the use of adhesion-promoting components.