Global Patent Index - EP 1171490 A1

EP 1171490 A1 20020116 - FLUORINATED COPOLYMERS FOR COATING BIOMEDICAL DEVICES AND A PROCESS FOR THEIR MANUFACTURE

Title (en)

FLUORINATED COPOLYMERS FOR COATING BIOMEDICAL DEVICES AND A PROCESS FOR THEIR MANUFACTURE

Title (de)

FLUORIERTE COPOLYMERE ZUM BESCHICHTEN BIOMEDIZINISCHER GERÄTE UND VERFAHREN ZU IHRER HERSTELLUNG

Title (fr)

COPOLYMERES FLUORES POUR REVETEMENT DE DISPOSITIFS BIOMEDICAUX ET PROCEDE DE FABRICATION CORRESPONDANT

Publication

EP 1171490 A1 20020116 (EN)

Application

EP 00920607 A 20000329

Priority

  • EP 00920607 A 20000329
  • EP 0002733 W 20000329
  • EP 99870063 A 19990331

Abstract (en)

[origin: WO0059963A1] Copolymers comprising moieties derived from at least one first fluorinated comonomer having formula (I), wherein X is hydrogen or methyl, Y is a single bond or a radical of the formula CH2NRSO2 or NRSO2, R being a C1-6 alkyl group, Z is hydrogen or fluorine, and n is 0 to 12 and moieties derived from at least one second non-fluorinated comonomer, the glass transition temperature of the homopolymer of said second comonomer being lower than the glass transition temperature of the homopolymer of said first comonomer, are described. A layer of such a copolymer, optionally further comprising a biologically effective amount of at least one biologically active ingredient, is useful for coating a biomedical device such as a catheter or a stent.

IPC 1-7

C08F 220/22; C08F 297/02; A61L 31/10; A61L 29/08; A61L 27/34; A61K 9/00

IPC 8 full level

A61K 9/00 (2006.01); A61L 27/34 (2006.01); A61L 27/54 (2006.01); A61L 29/08 (2006.01); A61L 29/16 (2006.01); A61L 31/10 (2006.01); A61L 31/16 (2006.01); C08F 220/22 (2006.01); C08F 293/00 (2006.01); C08F 297/02 (2006.01); C08L 53/00 (2006.01); C09D 153/00 (2006.01)

CPC (source: EP)

A61L 27/34 (2013.01); A61L 27/54 (2013.01); A61L 29/085 (2013.01); A61L 29/16 (2013.01); A61L 31/10 (2013.01); A61L 31/16 (2013.01); C08F 220/22 (2013.01); C08F 293/005 (2013.01); C08F 297/026 (2013.01); C08L 53/00 (2013.01); C09D 153/00 (2013.01); A61L 2300/606 (2013.01)

Citation (search report)

See references of WO 0059963A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0059963 A1 20001012; AU 4112600 A 20001023; CA 2365460 A1 20001012; EP 1171490 A1 20020116

DOCDB simple family (application)

EP 0002733 W 20000329; AU 4112600 A 20000329; CA 2365460 A 20000329; EP 00920607 A 20000329