EP 0252649 A2 19880113 - Process for making individualized, cross-linked fibres.
Title (en)
Process for making individualized, cross-linked fibres.
Title (de)
Verfahren zum Herstellen von individuell vernetzten Fasern.
Title (fr)
Procédé pour préparer des fibres réticulées individuellement.
Publication
Application
Priority
US 87967286 A 19860627
Abstract (en)
A process for making individualized, crosslinked fibers having low levels of residual crosslinking agent. The fibers are made by contacting the fibers with a crosslinking agent; reacting the crosslinking agent with the fibers to form intrafiber crosslink bonds in the substantial absence of interfiber bonds; and washing the fibers with an alkaline solution.
IPC 1-7
IPC 8 full level
A61F 13/53 (2006.01); A61F 13/15 (2006.01); A61F 13/472 (2006.01); A61F 13/49 (2006.01); A61L 15/00 (2006.01); A61L 15/16 (2006.01); C08B 15/10 (2006.01); D01F 1/10 (2006.01); D01F 6/52 (2006.01); D01F 8/10 (2006.01); D06M 11/00 (2006.01); D06M 11/30 (2006.01); D06M 11/38 (2006.01); D06M 11/50 (2006.01); D06M 11/54 (2006.01); D06M 11/61 (2006.01); D06M 13/00 (2006.01); D06M 13/02 (2006.01); D06M 13/12 (2006.01); D06M 13/123 (2006.01); D06M 13/127 (2006.01); D21C 9/00 (2006.01); D06M 101/00 (2006.01); D06M 101/02 (2006.01); D06M 101/06 (2006.01); D06M 101/08 (2006.01)
IPC 8 main group level
D06M (2006.01)
CPC (source: EP)
D06M 13/127 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0252649 A2 19880113; EP 0252649 A3 19881207; EP 0252649 B1 19920930; AT E81165 T1 19921015; AU 618935 B2 19920116; AU 7474687 A 19880107; CA 1340434 C 19990316; DE 3781959 D1 19921105; DE 3781959 T2 19930304; ES 2033847 T3 19930401; FI 872847 A0 19870626; FI 872847 A 19871228; FI 94436 B 19950531; FI 94436 C 19950911; JP H0824697 B2 19960313; JP S6354160 A 19880308; MX 168808 B 19930609; MY 101574 A 19911217; NZ 220857 A 19900926; PT 85181 A 19880701; PT 85181 B 19930730
DOCDB simple family (application)
EP 87305612 A 19870624; AT 87305612 T 19870624; AU 7474687 A 19870626; CA 540367 A 19870623; DE 3781959 T 19870624; ES 87305612 T 19870624; FI 872847 A 19870626; JP 16081187 A 19870627; MX 707187 A 19870625; MY PI19870896 A 19870626; NZ 22085787 A 19870626; PT 8518187 A 19870626