Title:
ELECTRICALLY CONDUCTIVE CONJUGATE FIBER
Document Type and Number:
Japanese Patent JP3046509
Kind Code:
B2
Abstract:
PURPOSE: To provide a conjugate fiber having good yarn-processing stability and excellent electrical conductivity.
CONSTITUTION: This conjugate fiber is composed of a non-conductive layer A composed of a fiber-forming polymer and an electrically conductive layer B composed of a thermoplastic polymer containing particles of a conductive metal compound. The thermoplastic polymer is composed of a polyether expressed by formula Z'(R1O)n(R2O)mR3'k (Z is hydroxyl group or an organic compound residue having 1-2 active hydrogen atoms; R1 is a 2-3C alkylene; R2 is a ≥6C alkylene; R3 is H or a hydroarbon group; k is 1 or 2; n is an integer satisfying the formula k×n≥70; m is an integer of ≥1) and a polymer incompatible with the polyether. The ratio of the polyether in the fiber is 0.2-10wt.%.
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Inventors:
Tomoko Kamiyama
Hironori Yamada
Seiji Ito
Kimihiro Ogawa
Hironori Yamada
Seiji Ito
Kimihiro Ogawa
Application Number:
JP28334794A
Publication Date:
May 29, 2000
Filing Date:
November 17, 1994
Export Citation:
Assignee:
Teijin Limited
International Classes:
C01G19/02; D01D5/34; D01F1/09; D01F6/46; D01F8/04; (IPC1-7): D01F8/04; D01D5/34; D01F1/09
Domestic Patent References:
| JP6294012A |
Attorney, Agent or Firm:
Sumihiro Maeda