JP2000160463A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000160463A5 JP2000160463A5 JP1998337487A JP33748798A JP2000160463A5 JP 2000160463 A5 JP2000160463 A5 JP 2000160463A5 JP 1998337487 A JP1998337487 A JP 1998337487A JP 33748798 A JP33748798 A JP 33748798A JP 2000160463 A5 JP2000160463 A5 JP 2000160463A5
- Authority
- JP
- Japan
- Prior art keywords
- core
- nonwoven fabric
- olefin
- sheath
- mfr
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Description
【０００８】
また、本発明は、ポリオレフィン系熱可塑性樹脂からなる芯鞘型複合繊維を含む不織布であって、芯鞘型複合繊維の芯部が、オレフィン系エラストマーを含むことを特徴とする柔軟性不織布を提供するものである。[0008]
Further, the present invention provides a nonwoven fabric comprising core-sheath type composite fibers comprising a polyolefin-based thermoplastic resin, the core portion of the core-sheath composite fiber, providing flexibility nonwoven fabric comprising the olefin-based elastomer It is
【００１９】
さらに、このエチレン・α−オレフィン共重合体の１９０℃における２．１６ｋｇ荷重でのメルトフローレート（ＭＦＲ）は、０．５〜１００ｇ／１０分、好ましくは１５〜５０ｇ／１０分の範囲にあることが望ましい。また、Ｘ線回折によって測定される結晶化度は５〜４０％、好ましくは７〜３０％である。[0019]
Furthermore, the melt flow rate (MFR) at a load of 2.16 kg at 190 ° C. of this ethylene / α-olefin copolymer is in the range of 0.5 to 100 g / 10 min, preferably 15 to 50 g / 10 min Is desirable. Further, crystallinity as measured by X-ray diffraction from 5 to 40%, preferably 7 to 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33748798A JP2000160463A (en) | 1998-11-27 | 1998-11-27 | Soft non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33748798A JP2000160463A (en) | 1998-11-27 | 1998-11-27 | Soft non-woven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000160463A JP2000160463A (en) | 2000-06-13 |
| JP2000160463A5 true JP2000160463A5 (en) | 2004-09-09 |
Family
ID=18309122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33748798A Pending JP2000160463A (en) | 1998-11-27 | 1998-11-27 | Soft non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000160463A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4812982B2 (en) * | 2001-08-14 | 2011-11-09 | 株式会社クラレ | Laminated body |
| WO2007080796A1 (en) * | 2006-01-13 | 2007-07-19 | Mitsui Chemicals, Inc. | Laminate |
| JP2008213282A (en) * | 2007-03-02 | 2008-09-18 | Mitsui Chemicals Inc | Nonwoven fabric laminate and its manufacturing method |
| US8709191B2 (en) * | 2008-05-15 | 2014-04-29 | Kimberly-Clark Worldwide, Inc. | Latent elastic composite formed from a multi-layered film |
| JP2010001598A (en) * | 2009-10-05 | 2010-01-07 | Mitsui Chemicals Inc | Nonwoven fabric composed of mixed fiber and method for producing the same |
| JP5948537B2 (en) * | 2010-08-30 | 2016-07-06 | 旭化成株式会社 | Flexible long-fiber nonwoven fabric |
| JP6012190B2 (en) * | 2012-02-07 | 2016-10-25 | 旭化成株式会社 | Long fiber nonwoven fabric with excellent flexibility |
| KR101448385B1 (en) * | 2013-05-21 | 2014-10-13 | 도레이첨단소재 주식회사 | Composite non-woven fabric comprising a composition derived from a plant and manufacturing method thereof |
| AU2017205991B2 (en) * | 2016-01-08 | 2020-05-07 | Avintiv Specialty Materials Inc. | Nonwoven fabric with improved hand-feel |
| CN115401956A (en) * | 2022-09-05 | 2022-11-29 | 山东恒鹏卫生用品有限公司 | Antistatic soft composite film fabric and production process thereof |
-
1998
- 1998-11-27 JP JP33748798A patent/JP2000160463A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2245645A1 (en) | Improved nonwoven fabrics | |
| JP2000160463A5 (en) | ||
| JP2005514232A5 (en) | ||
| DE69021924D1 (en) | Soft nonwovens made of threads. | |
| CA2191124A1 (en) | Fibers and fabrics incorporating lower melting propylene polymers | |
| WO2007088204A3 (en) | Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same | |
| JP6730677B2 (en) | Laminated nonwoven sheet | |
| JP3734277B2 (en) | Flexible nonwoven fabric laminate | |
| CA2154496A1 (en) | Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom | |
| JP2010536409A (en) | Strap fastening system for disposable masks with improved wearability | |
| CA2349297A1 (en) | Impact-resistant polyolefin compositions | |
| CN102808238B (en) | Heat sealability composite fibre and the nonwoven fabric using it | |
| CA2216684C (en) | Flexible nonwoven fabric and laminate thereof | |
| TR200102935T2 (en) | Disposable cleaning cloth and construction process. | |
| JP2005536657A5 (en) | ||
| EP0937793A3 (en) | Bicomponent fiber | |
| JP2001140158A (en) | Stretchable composite nonwoven fabric and absorbing article using the same | |
| DE69805499D1 (en) | Vliesstoff aus polyamid und polyäthylen | |
| CA2326263C (en) | Nonwoven fabric of polypropylene fiber | |
| KR960001222A (en) | High Crimp Composite Fiber and Nonwoven Web Made therefrom | |
| HUP0300247A2 (en) | Polypropylene fibres | |
| CA2235723A1 (en) | Nonwoven fabric of multi-length, multi-denier fibers and absorbent article formed therefrom | |
| ITRM980281A0 (en) | STAPLE FIBER FROM MIXTURES OF POLYPROPYLENE RESINS WITH POLYETHYLENE FOR THE PRODUCTION OF HEAT-SEALED NON-WOVEN FABRIC | |
| JP2003171862A5 (en) | ||
| JP3712511B2 (en) | Flexible nonwoven fabric |