Title:
【発明の名称】細いデニールの多成分繊維
Document Type and Number:
Japanese Patent JP2003518205
Kind Code:
A
Abstract:
A method is provided for producing fine denier multicomponent thermoplastic polymer filaments incorporating high melt-flow rate polymers. Multicomponent filaments are extruded such that the high melt-flow rate polymer component is substantially surrounded by one or more low melt-flow rate polymer components. The extruded multicomponent filament is then melt-attenuated with a significant drawing force to reduce the filament diameter and form continuous, fine denier filaments.
Inventors:
Clark Daryl Franklin
Dielman Justin Max
Heinz Bryan David
McManus Jeffrey Lawrence
Smith kevin edward
Dielman Justin Max
Heinz Bryan David
McManus Jeffrey Lawrence
Smith kevin edward
Application Number:
JP2001546994A
Publication Date:
June 03, 2003
Filing Date:
December 20, 2000
Export Citation:
Assignee:
Kimberly Clark Worldwide Incorporated
International Classes:
D01F8/06; D01F8/12; D01F8/14; D04H3/14; D04H3/16; (IPC1-7): D04H3/14; D01F8/06; D04H3/16
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)