JP2004538388A5 - - Google Patents
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- Publication number
- JP2004538388A5 JP2004538388A5 JP2003520887A JP2003520887A JP2004538388A5 JP 2004538388 A5 JP2004538388 A5 JP 2004538388A5 JP 2003520887 A JP2003520887 A JP 2003520887A JP 2003520887 A JP2003520887 A JP 2003520887A JP 2004538388 A5 JP2004538388 A5 JP 2004538388A5
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- filaments
- filament
- fabric
- nylon
- 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
- 239000004744 fabric Substances 0.000 claims description 71
- 239000004745 nonwoven fabric Substances 0.000 claims description 53
- 229920000642 polymer Polymers 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- -1 polyethylene Polymers 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 15
- 229920001778 nylon Polymers 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 229920002292 Nylon 6 Polymers 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 2
- 229920000571 Nylon 11 Polymers 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- 239000004687 Nylon copolymer Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 9
- 229920002302 Nylon 6,6 Polymers 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31320001P | 2001-08-17 | 2001-08-17 | |
| US33181201P | 2001-11-20 | 2001-11-20 | |
| PCT/US2002/027182 WO2003016606A1 (en) | 2001-08-17 | 2002-08-19 | Nonwoven fabrics with two or more filament cross sections |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009261186A Division JP2010065376A (ja) | 2001-08-17 | 2009-11-16 | ２またはそれ以上のフィラメント断面を有する不織布 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004538388A JP2004538388A (ja) | 2004-12-24 |
| JP2004538388A5 true JP2004538388A5 (enExample) | 2010-01-14 |
| JP4430932B2 JP4430932B2 (ja) | 2010-03-10 |
Family
ID=26978735
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003520887A Expired - Lifetime JP4430932B2 (ja) | 2001-08-17 | 2002-08-19 | ２またはそれ以上のフィラメント断面を有する不織布 |
| JP2009261186A Pending JP2010065376A (ja) | 2001-08-17 | 2009-11-16 | ２またはそれ以上のフィラメント断面を有する不織布 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009261186A Pending JP2010065376A (ja) | 2001-08-17 | 2009-11-16 | ２またはそれ以上のフィラメント断面を有する不織布 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1438452A1 (enExample) |
| JP (2) | JP4430932B2 (enExample) |
| WO (1) | WO2003016606A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10252414B4 (de) * | 2002-11-12 | 2007-04-26 | Corovin Gmbh | Nichtrunde Spinnplattenbohrung |
| US20050227563A1 (en) * | 2004-01-30 | 2005-10-13 | Bond Eric B | Shaped fiber fabrics |
| US20050215155A1 (en) * | 2004-03-23 | 2005-09-29 | The Procter & Gamble Company | Absorbent article with improved opacity |
| EP1781844B1 (en) * | 2004-07-16 | 2017-08-23 | Hills, Inc. | Forming shaped fiber fabrics |
| US11274384B2 (en) | 2011-08-08 | 2022-03-15 | Avintiv Specialty Materials Inc. | Liquid barrier nonwoven fabrics with ribbon-shaped fibers |
| EP3322394A1 (en) | 2015-07-13 | 2018-05-23 | Avintiv Specialty Materials Inc. | Treated nonwoven having an affinity for an active ingredient |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868031A (en) | 1987-06-22 | 1989-09-19 | Hercules Incorporated | Soft water-permeable polyolefins nonwovens having opaque characteristics |
| US4963298A (en) * | 1989-02-01 | 1990-10-16 | E. I. Du Pont De Nemours And Company | Process for preparing fiber, rovings and mats from lyotropic liquid crystalline polymers |
| JPH03249255A (ja) * | 1990-02-21 | 1991-11-07 | Unitika Ltd | スパンボンド不織布及びその製造方法 |
| JPH08260323A (ja) * | 1995-03-28 | 1996-10-08 | Unitika Ltd | 生分解性長繊維不織布及びその製造方法 |
| FR2749860B1 (fr) * | 1996-06-17 | 1998-08-28 | Freudenberg Spunweb Sa | Nappe non tissee formee de filaments continus tres fins |
| JP4964364B2 (ja) * | 1998-09-14 | 2012-06-27 | ザ プロクター アンド ギャンブル カンパニー | 不織布 |
| US6103181A (en) | 1999-02-17 | 2000-08-15 | Filtrona International Limited | Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
-
2002
- 2002-08-19 JP JP2003520887A patent/JP4430932B2/ja not_active Expired - Lifetime
- 2002-08-19 WO PCT/US2002/027182 patent/WO2003016606A1/en not_active Ceased
- 2002-08-19 EP EP02794942A patent/EP1438452A1/en not_active Withdrawn
-
2009
- 2009-11-16 JP JP2009261186A patent/JP2010065376A/ja active Pending
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