EP 0173200 B2 19930901 - HIGH-STRENGTH FILAMENTS FOR A SEWNG-YARN, AND PROCESS FOR MANUFACTURING THOSE FILAMENTS
Title (en)
HIGH-STRENGTH FILAMENTS FOR A SEWNG-YARN, AND PROCESS FOR MANUFACTURING THOSE FILAMENTS
Publication
Application
Priority
DE 3431834 A 19840830
Abstract (en)
[origin: EP0173200A2] 1. A multifilament feed yarn from filament-forming polyesters for preparing high-strength multiply sewing yarns, which has a heat shrinkage S200 of 5 to 7 % and a reference extension (D45 ) at 45 cH/tex of less than 10 % and wherein the filament-forming polyester has a high average molecular weight corresponding to a relative solution viscosity (1.0 g of polymer in 100 ml of dichloroacetic acid at 258C) of more than 2.0.
IPC 1-7
IPC 8 full level
D02J 13/00 (2006.01); D01F 6/62 (2006.01); D02G 3/02 (2006.01); D02G 3/46 (2006.01); D02J 1/22 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0173200 A2 19860305; EP 0173200 A3 19860528; EP 0173200 B1 19880608; EP 0173200 B2 19930901; AT E35003 T1 19880615; BR 8504164 A 19860624; CA 1300361 C 19920512; DE 3431834 A1 19860306; DE 3563226 D1 19880714; JP S6163713 A 19860401
DOCDB simple family (application)
EP 85110343 A 19850819; AT 85110343 T 19850819; BR 8504164 A 19850829; CA 489635 A 19850829; DE 3431834 A 19840830; DE 3563226 T 19850819; JP 18873085 A 19850829