公开(公告)号：AU2008264057A1

公开(公告)日：2008-12-18

申请号：AU2008264057

申请日：2008-05-30

Applicant: BASF SE

Inventor： DEISENROTH TED ,  LEUKEL JOERG ,  LIN I-CHYANG ,  FAY JOSEPH JAMES ,  RIEFFEL THI THOA

IPC: A01N25/10 ,  A01N25/30 ,  A01N55/02 ,  C08K3/00 ,  C08K5/00 ,  C08K5/098 ,  C08K5/42 ,  C08K13/02 ,  C08L23/00 ,  C08L23/04 ,  C08L23/10 ,  C08L67/00 ,  C08L67/03

Abstract: Disclosed are polyolefin or polyester fibers, films and molded parts that have excellent durable antimicrobial activity. The polyolefins and polyesters have incorporated therein one or more silver antimicrobial additives and one or more wettability additives. The silver antimicrobials are for example silver supported on a zeolite, silver supported on a glass, elemental silver, micro or nano scaled elemental silver, elemental silver dispersed in silocone oil, silver chloride, silver nitrate, silver sulfate, silver phosphate, silver zirconate or silver apatite. The wettability additives are for instance ethoxylated alcohols CH3CH2(CH2CH2)aCH2CH2(OCH2CH2)bOH where a is 6 to 25 and b is 1 to 100 or are alkyl metal sulfonates of formula RSO3M, where M is Na, K or Li and R is straight or branched chain alkyl of 6 to 32 carbon atoms or is straight or branched chain alkenyl of 6 to 32 carbon atoms. The present compositions retain antimicrobial activity after repeated insults.

公开(公告)号：ES2522616T3

公开(公告)日：2014-11-17

申请号：ES08760282

申请日：2008-05-30

Applicant: BASF SE

Inventor： LEUKEL JOERG ,  RIEFFEL THI THOA ,  DEISENROTH TED ,  LIN I-CHYANG ,  FAY JOSEPH JAMES

IPC: A01N59/16 ,  C08K3/00 ,  C08K5/00 ,  C08K5/06

Abstract: Una composición de poliolefina o poliéster con una actividad antimicrobiana duradera que comprende un sustrato de poliolefina o poliéster e incorporado en el mismo un agente antimicrobiano de plata y un aditivo de humectabilidad seleccionado de entre el grupo que consiste en alcoholes etoxilados y alquilsulfonatos metálicos.

公开(公告)号：AU2008264057B2

公开(公告)日：2013-07-04

申请号：AU2008264057

申请日：2008-05-30

Applicant: BASF SE

Inventor： RIEFFEL THI THOA ,  LIN I-CHYANG ,  LEUKEL JOERG ,  DEISENROTH TED ,  FAY JOSEPH JAMES

IPC: A01N25/10 ,  A01N25/30 ,  A01N55/02 ,  C08K3/00 ,  C08K5/00 ,  C08K5/098 ,  C08K5/42 ,  C08K13/02 ,  C08L23/00 ,  C08L23/04 ,  C08L23/10 ,  C08L67/00 ,  C08L67/03

Abstract: Disclosed are polyolefin or polyester fibers, films and molded parts that have excellent durable antimicrobial activity. The polyolefins and polyesters have incorporated therein one or more silver antimicrobial additives and one or more wettability additives. The silver antimicrobials are for example silver supported on a zeolite, silver supported on a glass, elemental silver, micro or nano scaled elemental silver, elemental silver dispersed in silocone oil, silver chloride, silver nitrate, silver sulfate, silver phosphate, silver zirconate or silver apatite. The wettability additives are for instance ethoxylated alcohols CH