Global Patent Index - EP 1214367 A1

EP 1214367 A1 20020619 - COPOLYMERS OF ACRYLOYLOXYALKYLAMINO COMPOUNDS

Title (en)

COPOLYMERS OF ACRYLOYLOXYALKYLAMINO COMPOUNDS

Title (de)

COPOLYMERE VON ACRYLOYLOXYALKYLAMINOVERBINDUNGEN

Title (fr)

COPOLYMERES DE COMPOSES ACRYLOYLOXYALKYLAMINO

Publication

EP 1214367 A1 20020619 (DE)

Application

EP 00953058 A 20000717

Priority

  • DE 19940697 A 19990827
  • DE 19952221 A 19991029
  • DE 19955992 A 19991120
  • EP 0006812 W 20000717

Abstract (en)

[origin: WO0116193A1] The invention relates to antimicrobial polymers which are produced by copolymerising a monomer of formula (I) wherein R<1>= -H or -CH3, R<2>= a branched or unbranched aliphatic hydrocarbon radical with 1 to 5 carbon atoms, Y = NR<3>R<4>, N<+>R<3>R<4>R<5>X<->, R<3>, R<4>, R<5> = a substituted or unsubstituted, branched or unbranched aliphatic or aromatic hydrocarbon radical with 1 to 50 carbon atoms, R<3>, R<4> and R<5> being the same or different, and X<->= CH3SO<->4, NO<->3, F<->, Cl<->, Br<->, I<->, CH3CH2<->, NO2<->, NO<->, CN<->, SCN<->, CNO<->, ClO<->, ClO2<->, ClO3<->, ClO4<->; with other aliphatically unsaturated monomers. The invention also relates to a method for producing said polymers. The monomers of formula (I) can be especially, benzophenone derivatives. The polymers can also be produced by graft copolymerisation of a substrate, whereby a covalently bonded coating is obtained on the substrate surface. The inventive antimicrobial polymers can be used as a microbicide coating on e.g., hygiene items or in the area of medicine, and in paints or protective coatings.

IPC 1-7

C08F 20/34; A01N 33/12

IPC 8 full level

A01N 25/10 (2006.01); A01N 37/12 (2006.01); C08F 20/34 (2006.01); C08F 220/34 (2006.01)

CPC (source: EP US)

A01N 25/10 (2013.01 - EP); A01N 37/12 (2013.01 - EP); C08F 20/34 (2013.01 - EP US)

Citation (search report)

See references of WO 0116193A1

Designated contracting state (EPC)

AT BE CH DE ES FI FR GB IE IT LI NL PT SE

DOCDB simple family (publication)

WO 0116193 A1 20010308; AU 6564600 A 20010326; EP 1214367 A1 20020619

DOCDB simple family (application)

EP 0006812 W 20000717; AU 6564600 A 20000717; EP 00953058 A 20000717