Global Patent Index - EP 0399397 A3

EP 0399397 A3 19910612 - SHEATH-CORE SPINNING OF MULTILOBAL CONDUCTIVE CORE FILAMENTS

Title (en)

SHEATH-CORE SPINNING OF MULTILOBAL CONDUCTIVE CORE FILAMENTS

Publication

EP 0399397 A3 19910612 (EN)

Application

EP 90109451 A 19900518

Priority

US 35605189 A 19890522

Abstract (en)

[origin: EP0399397A2] Multilobal core conductive bicomponent sheath-core filaments are provided and methods for making the same.

IPC 1-7

D01D 5/253; D01D 5/34; D01F 1/09

IPC 8 full level

D01F 8/04 (2006.01); D01D 5/08 (2006.01); D01D 5/253 (2006.01); D01D 5/34 (2006.01); D01F 1/09 (2006.01); D01F 8/06 (2006.01); D01F 8/12 (2006.01); D01F 8/14 (2006.01)

CPC (source: EP)

D01D 5/253 (2013.01); D01D 5/34 (2013.01); D01F 1/09 (2013.01)

Citation (search report)

  • [Y] US 3568249 A 19710309 - MATSUI MASAO
  • [YD] US 3803453 A 19740409 - HULL D
  • [A] US 4207376 A 19800610 - HIGUCHI [JP], et al
  • [YP] PATENT ABSTRACTS OF JAPAN, vol. 13, no. 472 (C-647)[3820], 25th October 1989; & JP-A-1 183 519 (TEIJIN LTD) 21-07-1989
  • [Y] PATENT ABSTRACTS OF JAPAN, vol. 13, no. 15 (C-559)[3363], 13th January 1989; & JP-A-63 219 627 (TEIJIN LTD) 13-09-1988

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0399397 A2 19901128; EP 0399397 A3 19910612; EP 0399397 B1 19941019; CA 2017201 A1 19901122; CA 2017201 C 20010417; CN 1028177 C 19950412; CN 1047543 A 19901205; DE 69013395 D1 19941124; DE 69013395 T2 19950330; JP 3216131 B2 20011009; JP H0351307 A 19910305; RU 2044804 C1 19950927

DOCDB simple family (application)

EP 90109451 A 19900518; CA 2017201 A 19900518; CN 90103812 A 19900522; DE 69013395 T 19900518; JP 13011290 A 19900519; SU 4743975 A 19900521