Title:
THERMAL ADHESIVE CONJUGATE FIBER
Document Type and Number:
Japanese Patent JP3185902
Kind Code:
B2
Abstract:
PURPOSE: To provide a PE/PP thermally adhesive conjugate fiber capable of preventing the generation of a perforation phenomenon even when the linear pressure of a heat roller is raised to form nonwoven fabric.
CONSTITUTION: The thermally adhesive conjugated fiber is characterized in that the sheath part of the fiber comprises a low melting point polymer containing at least two components of A: polyethylene and B: a random copolymer containing propylene as a main monomer and at least ethylene as a copolymerization component, and in that the core part comprises crystalline polypropylene.
Inventors:
Shoji Mimaki
Yoshimitsu Iinuma
Kazuya Okuda
Kasai Yutaro
Yoshimitsu Iinuma
Kazuya Okuda
Kasai Yutaro
Application Number:
JP32955092A
Publication Date:
July 11, 2001
Filing Date:
December 09, 1992
Export Citation:
Assignee:
Ube Nitto Kasei Co., Ltd.
International Classes:
D01F8/06; D04H1/542; (IPC1-7): D01F8/06; D04H1/54
Domestic Patent References:
| JP4281014A |
Attorney, Agent or Firm:
Shizuo Nakamura (1 outside)