SURFACTANT-BASED ANTIMICROBIAL COMPOSITIONS AND METHODS FOR USING SAME
申请人:Woodward Laboratories Inc.
公开号:EP1032263A1
公开(公告)日:2000-09-06
METHOD OF PREPARING TRANSPARENT SILICONE-CONTAINING COPOLYCARBONATES
申请人:GENERAL ELECTRIC COMPANY
公开号:EP1543061B1
公开(公告)日:2006-08-30
Method of preparing transparent silicone-containing copolycarbonates
申请人:General Electric Company
公开号:US20040039145A1
公开(公告)日:2004-02-26
Silicone-containing copolycarbonates possessing relatively long siloxane chains and yet having low haze values and hence transparency are prepared by reacting a siloxane bischloroformate with a hydroxy-terminated polycarbonate oligomer to afford a silicone-containing polycarbonate intermediate which is then reacted with a bisphenol, phosgene and a chainstopper under interfacial reaction conditions to afford a product silicone-containing copolycarbonate. The product silicone-containing copolycarbonates have lower haze values than similarly constituted copolycarbonates prepared by other methods.
US6833422B2
申请人:——
公开号:US6833422B2
公开(公告)日:2004-12-21
[EN] SURFACTANT-BASED ANTIMICROBIAL COMPOSITIONS AND METHODS FOR USING SAME<br/>[FR] COMPOSITIONS ANTIMICROBIENNES A BASE DE TENSIOACTIF ET PROCEDES D'UTILISATION Y AFFERENTS
申请人:WOODWARD LABORATORIES, INC.
公开号:WO1999025190A1
公开(公告)日:1999-05-27
(EN) Antimicrobial compositions and methods for preparing and using same are provided. The antimicrobial compositions are surfactant-based and contain certain benzalkonium chloride homologs. The compositions are useful in treating infections in animals and humans, and can be applied to areas including the skin, nails, and mouth.(FR) L'invention concerne des compositions antimicrobiennes ainsi que des procédés de préparation et d'utilisation y afférents. Ces compositions sont à base de tensioactif et renferment certains homologues du chlorure de benzalkonium. Elles conviennent particulièrement pour le traitement d'infections chez l'animal et chez l'homme, en applications sur des zones telles que la peau, les ongles et la bouche.