Title:
NONWOVEN FABRIC MADE OF POLYPROPYLENE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3662455
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a nonwoven fabric good in feeling to the skin and having a high breaking elongation.
SOLUTION: A nonwoven fabric is made of continuous fiber 15 of polypropylene and the continuous fiber 15 has 0.006-5.8 d fineness, 0.019-0.030 double refractive index and 100-300% tensile elongation at break.
Inventors:
Toshio Kobayashi
Satoru Tange
Satoru Tange
Application Number:
JP33179399A
Publication Date:
June 22, 2005
Filing Date:
November 22, 1999
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
D04H3/08; D01D5/08; D01F6/06; D04H3/007; D04H3/033; D04H3/11; D04H3/16; (IPC1-7): D04H3/00; D04H3/10
Domestic Patent References:
| JP58115161A | ||||
| JP4281057A | ||||
| JP48044574A | ||||
| JP63235511A | ||||
| JP63059415A | ||||
| JP8260233A |
Attorney, Agent or Firm:
Yoshiharu Shirahama
Yoshitaka Kobayashi
Yoshitaka Kobayashi
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