Title:
ANTIBACTERIAL AND ANTIFUNGAL POLYLACTIC ACID STRUCTURE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3694192
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an antibacterial and antifungal polylactic acid structure having excellent antibacterial and antifungal properties, and biodegradability, and further having adequate treatability, compression-resisting properties and the like, and further to provide a production method thereof.
SOLUTION: This antibacterial and antifungal polylactic acid structure is a three-dimensional structure obtained by repeatedly bending filaments having 300-100,000 de sizes and consisting essentially of a thermoplastic polylactic acid resin to connect the filaments at the majority of the contacting parts. The structure has 0.005-0.2 g/cc apparent density, and the polylactic acid resin contains 0.01-10 wt.% oligomer component.
Inventors:
Hideo Isoda
Kenji Yoshino
Mikiya Hayashibara
Tomoyuki Aranaga
Masanobu Amioka
Shoji Obuchi
Kenji Yoshino
Mikiya Hayashibara
Tomoyuki Aranaga
Masanobu Amioka
Shoji Obuchi
Application Number:
JP14616799A
Publication Date:
September 14, 2005
Filing Date:
May 26, 1999
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA
Mitsui Chemicals, Inc.
Mitsui Chemicals, Inc.
International Classes:
D01F6/92; D01D5/08; D04H3/011; D04H3/018; D04H3/033; D04H3/07; (IPC1-7): D04H3/00; D04H3/03; D04H3/07
Domestic Patent References:
| JP1207462A | ||||
| JP5177734A | ||||
| JP8325848A |
Attorney, Agent or Firm:
Takao Suzuki
Kazuto Muronozono
Koichi Kajisaki
Yuzo Ozaki
Toshihiko Taniguchi
Kazuto Muronozono
Koichi Kajisaki
Yuzo Ozaki
Toshihiko Taniguchi
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