EP 1328575 A1 20030723 - ANTIMICROBIAL METHACRYLIC POLYMER MATERIAL AND SHAPED ARTICLES OBTAINED FROM SAME

Title (en)

ANTIMICROBIAL METHACRYLIC POLYMER MATERIAL AND SHAPED ARTICLES OBTAINED FROM SAME

Title (de)

ANITMIKROBIELLES METACRYLPOLYMERMATERIAL UND DARAUS HERGESTELLTE FORMARIKEL

Title (fr)

MATERIAU POLYMERE METHACRYLIQUE ANTIMICROBIEN ET ARTICLES FACONNES OBTENUS A PARTIR DE CE MATERIAU

Publication

EP 1328575 A1 20030723 (FR)

Application

EP 01976397 A 20011011

Priority

FR 0103142 W 20011011
FR 0013363 A 20001019

Abstract (en)

[origin: FR2815638A1] An antimicrobial methacrylic polymer material comprising a thermoplastic methacrylic polymer comprising methyl methacrylate units and monoethylenically unsaturated comonomer units and dispersed in it at least two antibacterial agents: a halogenated phenoxy compound and a thiazolinone, isothiazolinone and sulfonylpyridine at a ratio by weight 0.02-50. An antimicrobial methacrylic polymer material comprising a thermoplastic methacrylic polymer comprising 80-100%, or preferably 90-99.5% of methyl methacrylate units and 0-20%, or preferably 0.5-10% of monoethylenically unsaturated comonomer units and dispersed in it at least two antibacterial agents: a halogenated phenoxy compound and a thiazolinone, isothiazolinone and sulfonylpyridine at a ratio by weight 0.02-50, or preferably 0.1-10 at 20-20000 ppm. An Independent claim is included for articles obtained from the material by extrusion, injection or compression of the material and those obtained by thermoforming the material.

IPC 1-7

C08K 5/00; C08L 33/06; A01N 31/16

IPC 8 full level

A01N 43/80 (2006.01); C08K 5/00 (2006.01)

CPC (source: EP)

A01N 43/80 (2013.01); C08K 5/0058 (2013.01)

Citation (search report)

See references of WO 0232989A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

FR 2815638 A1 20020426; FR 2815638 B1 20041015; AU 9568201 A 20020429; EP 1328575 A1 20030723; WO 0232989 A1 20020425

DOCDB simple family (application)

FR 0013363 A 20001019; AU 9568201 A 20011011; EP 01976397 A 20011011; FR 0103142 W 20011011