EP 0132376 B1 19890125 - IMPROVEMENTS IN FIBROUS STRUCTURES
Title (en)
IMPROVEMENTS IN FIBROUS STRUCTURES
Publication
Application
Priority
GB 8319727 A 19830721
Abstract (en)
[origin: EP0132376A2] An integral fibrous structure has a plurality of continuous polymeric filaments, individual filaments extending from one side of the structure to the opposite side of the structure. The portions of the filaments on one side of the structure are of a first polymeric composition and the portions of the filaments on the opposite side of the structure are of a second polymeric composition different from the first polymeric composition. The structure is built up by a continuous fibre forming process where fibres are attracted to a surface (11) by electrostatic potential, the compounds of the fibres being varied during production.
IPC 1-7
IPC 8 full level
A61F 2/06 (2013.01); A61K 9/70 (2006.01); D04H 1/728 (2012.01); D04H 3/16 (2006.01)
CPC (source: EP)
D04H 1/728 (2013.01); D04H 3/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0132376 A2 19850130; EP 0132376 A3 19861001; EP 0132376 B1 19890125; AT E40424 T1 19890215; AU 3092484 A 19850124; AU 558207 B2 19870122; BR 8403634 A 19850702; CA 1248720 A 19890117; DE 3476432 D1 19890302; DK 357184 A 19850122; DK 357184 D0 19840720; ES 534506 A0 19860101; ES 8603776 A1 19860101; GB 2145443 A 19850327; GB 2145443 B 19860723; GB 8319727 D0 19830824; HK 67187 A 19870925; HK 68489 A 19890901; JP S60190947 A 19850928; SG 25689 G 19890714; SG 6887 G 19870605
DOCDB simple family (application)
EP 84304891 A 19840718; AT 84304891 T 19840718; AU 3092484 A 19840720; BR 8403634 A 19840720; CA 459285 A 19840719; DE 3476432 T 19840718; DK 357184 A 19840720; ES 534506 A 19840720; GB 8319727 A 19830721; HK 67187 A 19870917; HK 68489 A 19890824; JP 14774984 A 19840718; SG 25689 A 19890414; SG 6887 A 19870202