JP2001503110A - 長繊維不織布及びこれを用いた吸収性物品 - Google Patents
長繊維不織布及びこれを用いた吸収性物品Info
- Publication number
- JP2001503110A JP2001503110A JP10518185A JP51818598A JP2001503110A JP 2001503110 A JP2001503110 A JP 2001503110A JP 10518185 A JP10518185 A JP 10518185A JP 51818598 A JP51818598 A JP 51818598A JP 2001503110 A JP2001503110 A JP 2001503110A
- Authority
- JP
- Japan
- Prior art keywords
- long
- nonwoven fabric
- component
- fiber
- fiber nonwoven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.エチレン−酢酸ビニル共重合体またはその鹸化物を含有し、かつ繊維表面の 少なくとも一部を繊維の長さ方向に形成している第一成分と、第一成分よりも高 融点の結晶性熱可塑性樹脂を第二成分とした熱融着性複合長繊維からなり、少な くとも第一成分中に無機物粉末を含有し、前記無機物粉末の含有量が繊維中濃度 にして500〜50000重量ppmであることを特徴とする長繊維不織布。 2.エチレン−酢酸ビニル共重合体またはその鹸化物の組成が酢酸ビニル及びそ の鹸化物の分率にして5〜40重量%である請求項1に記載の長繊維不織布。 3.第一成分を構成する樹脂成分中におけるエチレン−酢酸ビニル共重合体また はその鹸化物の含有率が5重量%以上である請求項1に記載の長繊維不織布。 4.第一成分においてエチレン−酢酸ビニル共重合体またはその鹸化物と混合す る樹脂がポリエチレンである請求項1に記載の長繊維不織布。 5.無機物粉末の粒子径が、重量平均粒子径で0.04〜2μmである請求項1 に記載の長繊維不織布。 6.無機物粉末の粒子径が、重量平均粒子径で0.04〜1μmである請求項5 に記載の長繊維不織布。 7.無機物粉末が、二酸化チタン、シリカ、ミョウバン、炭酸カルシウム、酸化 カルシウム、酸化マグネシウムおよびタルクから選ばれた少なくとも1種の無機 粉末である請求項1に記載の長繊維不織布。 8.第二成分の結晶性熱可塑性樹脂がポリプロピレンである請求項1に記載の長 繊維不織布。 9.第二成分の結晶性熱可塑性樹脂がポリエチレンテレフタレートである請求項 1に記載の長繊維不織布。 10.長繊維不織布がスパンボンド法により得られた長繊維不織布である請求項 1に記載の長繊維不織布。 11.第1成分と第2成分の容積割合が10:90〜90:10の範囲である請 求項1に記載の長繊維不織布。 12.第1成分と第2成分の容積割合が30:70〜70:30の範囲である請 求項11に記載の長繊維不織布。 13.請求項1に記載の長繊維不織布を物品の少なくとも一部に用いた吸収性物 品。 14.吸収性物品が、長繊維不織布を用いた使い捨ておむつ及び長繊維不織布を 用いた生理用品から選ばれる少なくとも一つである請求項13に記載の吸収性物 品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27027896 | 1996-10-11 | ||
JP8/270278 | 1996-10-11 | ||
PCT/JP1997/003646 WO1998016672A1 (en) | 1996-10-11 | 1997-10-08 | Filament nonwoven fabric and absorbent article using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001503110A true JP2001503110A (ja) | 2001-03-06 |
JP3949172B2 JP3949172B2 (ja) | 2007-07-25 |
Family
ID=17484036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51818598A Expired - Fee Related JP3949172B2 (ja) | 1996-10-11 | 1997-10-08 | 長繊維不織布とその製造方法及びこれを用いた吸収性物品 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3949172B2 (ja) |
WO (1) | WO1998016672A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2337597A (en) | 1996-03-29 | 1997-10-22 | Hercules Incorporated | Polypropylene fibers and items made therefrom |
US5985193A (en) * | 1996-03-29 | 1999-11-16 | Fiberco., Inc. | Process of making polypropylene fibers |
EP1517788A4 (en) * | 2002-05-15 | 2007-06-06 | Ahlstrom Windsor Locks Llc | IMPROVED ABRASION STRENGTH OF NONWOVENS |
DE102006020488B4 (de) | 2006-04-28 | 2017-03-23 | Fitesa Germany Gmbh | Vliesstoff, Verfahren zu dessen Herstellung und dessen Verwendung |
EP2397293A1 (en) | 2007-06-03 | 2011-12-21 | Imerys Pigments, Inc. | Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products |
WO2014011839A1 (en) * | 2012-07-13 | 2014-01-16 | The Procter & Gamble Company | Stretchable laminates for absorbent articles and methods for making the same |
US20140187114A1 (en) * | 2012-12-28 | 2014-07-03 | Dow Brasil S.A. | Elastic nonwovens with improved haptics and mechanical properties |
KR101749723B1 (ko) | 2015-06-09 | 2017-06-21 | 주식회사 엘지화학 | 습윤 강도가 강화된 흡수 코어의 제조 방법 |
JP6615202B2 (ja) * | 2015-07-06 | 2019-12-04 | 三井化学株式会社 | スパンボンド不織布及び衛生材料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ185412A (en) * | 1976-10-20 | 1980-03-05 | Chisso Corp | Heat-adhesive compsite fibres based on propylene |
JPS54120734A (en) * | 1978-03-07 | 1979-09-19 | Chisso Corp | Heat-fusible fibers |
JPH02169718A (ja) * | 1988-12-15 | 1990-06-29 | Mitsubishi Rayon Co Ltd | ポリオレフイン系熱融着性繊維及びその不織布 |
JPH05106116A (ja) * | 1991-10-14 | 1993-04-27 | Mitsubishi Rayon Co Ltd | 耐久親水性を有する熱融着性複合繊維 |
EP0880610B1 (en) * | 1996-02-12 | 2001-10-31 | Fibervisions A/S | Particle-containing fibres |
-
1997
- 1997-10-08 JP JP51818598A patent/JP3949172B2/ja not_active Expired - Fee Related
- 1997-10-08 WO PCT/JP1997/003646 patent/WO1998016672A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP3949172B2 (ja) | 2007-07-25 |
WO1998016672A1 (en) | 1998-04-23 |
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