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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 515 718 patent documents

This week's update (01/11/2024 12:00 CET):

154 531 new documents added

1 078 520 documents amended

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EP 0250664 B1 19901003 - PROCESS FOR COMBINING AND CODRAWING ANTISTATIC FILAMENTS WITH UNDRAWN NYLON FILAMENTS

Title (en)

PROCESS FOR COMBINING AND CODRAWING ANTISTATIC FILAMENTS WITH UNDRAWN NYLON FILAMENTS

Publication

EP 0250664 B1 19901003 (EN)

Application

EP 86305069 A 19860630

Priority

EP 86305069 A 19860630
BR 8603045 A 19860630

Abstract (en)

[origin: EP0250664A1] Electrically conductive (24) and nonconductive filaments (20) are combined in a quench chimney (21) and then codrawn and cobulked prior to wind-up.

IPC 1-7

D01D 5/00; D01D 5/08; D01F 1/09; D02G 3/44

IPC 8 full level

D02G 3/44 (2006.01)

CPC (source: EP)

D02G 3/441 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0250664 A1 19880107; EP 0250664 B1 19901003; BR 8603045 A 19880209

DOCDB simple family (application)

EP 86305069 A 19860630; BR 8603045 A 19860630