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Title:
NONWOVEN FABRIC AND TEXTILE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2012/105566
Kind Code:
A1
Abstract:
Provided are: a nonwoven fabric having superior secondary fabrication characteristics, particularly low-temperature heat-sealing characteristics; and a textile product formed using the nonwoven fabric. More specifically, provided is a nonwoven fabric comprising at least one layer and wherein the nonwoven fabric comprising one layer, at least one layer of the nonwoven fabric comprising two layers, and at least one of the two outermost layers of the multi-layered nonwoven fabric comprising at least three layers is formed using a crystalline resin composition containing 1-99 mass% of a low-crystalline olefinic polymer satisfying the belowmentioned characteristic (a): (a) the melting point (Tm) and the melting endotherm (ΔH) satisfy the relationship ΔH ≥ 6×(Tm-140°C).

Inventors:
KOORI YOHEI (JP)
TAKEBE TOMOAKI (JP)
MINAMI YUTAKA (JP)
Application Number:
PCT/JP2012/052160
Publication Date:
August 09, 2012
Filing Date:
January 31, 2012
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
KOORI YOHEI (JP)
TAKEBE TOMOAKI (JP)
MINAMI YUTAKA (JP)
International Classes:
D04H3/007; C08F10/06; D04H1/4291
Domestic Patent References:
WO2009001871A12008-12-31
WO2011030893A12011-03-17
WO2010018789A12010-02-18
Foreign References:
JP2003027331A2003-01-29
JP2001191463A2001-07-17
JP2009062667A2009-03-26
JP2006103147A2006-04-20
Other References:
ZAMBELLI ET AL., MACROMOLECULES, vol. 8, 1975, pages 687
A. ZAMBELLI ET AL., MACROMOLECULES, vol. 6, 1973, pages 925
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
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Claims: