Title:
SPUNBOND NON-WOVEN FABRIC, NON-WOVEN FABRIC LAMINATE, MEDICAL CLOTHING, DRAPE, AND MELTBLOWN NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2016/068312
Kind Code:
A1
Abstract:
A spunbond non-woven fabric comprising fibers formed from a propylene polymer composition that includes 100 parts by mass of a propylene polymer (A), and 1 to 10 parts by mass of an ethylene polymer (B) having a density between 0.93 g/cm3 to 0.98 g/cm3 inclusive, wherein the air permeability measured under flow rate conditions at a differential pressure of 125 Pa generated by a Frazier air permeability tester in accordance with JIS L 1096 (2010) is 500 cm3/cm2/s or less.
Inventors:
ICHIKAWA TARO (JP)
SEKIOKA YUSUKE (JP)
KAWABE KUNIAKI (JP)
SEKIOKA YUSUKE (JP)
KAWABE KUNIAKI (JP)
Application Number:
PCT/JP2015/080791
Publication Date:
May 06, 2016
Filing Date:
October 30, 2015
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
D04H3/16; D04H1/559; D04H3/007
Domestic Patent References:
| WO2012070518A1 | 2012-05-31 | |||
| WO2000022219A1 | 2000-04-20 |
Foreign References:
| JPH1088459A | 1998-04-07 | |||
| JPH07189024A | 1995-07-25 | |||
| JP2004209470A | 2004-07-29 | |||
| JP2008517171A | 2008-05-22 |
Other References:
See also references of EP 3214216A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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