EP1251755B1 - Verwendung eines mikrofilament-vliesstoffes als sportbekleidung mit uv-schutz - Google Patents
Verwendung eines mikrofilament-vliesstoffes als sportbekleidung mit uv-schutz Download PDFInfo
- Publication number
- EP1251755B1 EP1251755B1 EP00988720A EP00988720A EP1251755B1 EP 1251755 B1 EP1251755 B1 EP 1251755B1 EP 00988720 A EP00988720 A EP 00988720A EP 00988720 A EP00988720 A EP 00988720A EP 1251755 B1 EP1251755 B1 EP 1251755B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- continuous
- use according
- nonwoven fabric
- range
- dtex
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/12—Hygroscopic; Water retaining
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Definitions
- the invention relates to the use of a microfilament nonwoven fabric with basis weights of 40 to 180 g / m 2 and a water vapor transmission index i mt > 0.3.
- the object of the invention is to provide a use of a microfilament nonwoven fabric which has a water vapor transmission index i mt > 0.3.
- the object is a microfilament nonwoven with basis weights of 40 to 180 g / m 2 and a water vapor passage index i mt > 0.3, which consists of melt-spun, drawn and immediately deposited into a nonwoven multicomponent continuous filament with a titer of 1.5 up to 5 dtex and contains up to 10% by weight of titanium dioxide, the multicomponent continuous filaments optionally being split and consolidated at least 80% into micro continuous filaments with a titer of 0.1 to 0.8 dtex after sportswear, as sportswear with UV light protection properties is used.
- the sportswear according to the invention has a UV protection of 50+ determined according to the Australian / New Zealand standard AS / NZS 4399: 1996. Furthermore, due to the endless filaments, no hemming is required and no chamfering occurs. The isotropic filament distribution makes it unnecessary to consider the machine direction when cutting.
- a nonwoven fabric is preferably used, which consists of melt-spun, aerodynamically stretched and immediately deposited into a fleece Multicomponent continuous filaments with a titer of 1.5 to 3 dtex and the multi-component continuous filaments at least 80% to micro continuous filaments split and solidified with a titer of 0.1 to 0.3 dtex are.
- a nonwoven is used in which the multi-component continuous filament a bicomponent continuous filament made of two incompatible Polymers, especially a polyester and a polyamide.
- the multi-component continuous filament a bicomponent continuous filament made of two incompatible Polymers, especially a polyester and a polyamide.
- bicomponent filament has good cleavage in micro filaments and creates a favorable ratio of strength to Basis weight.
- the invention Sportswear also offers very good protection against both ultraviolet A (UVA) as well as ultraviolet B radiation (UVB).
- UVA ultraviolet A
- UVB ultraviolet B radiation
- a non-woven fabric is preferably used in which the multi-component continuous filaments a cross section with orange or "pie" have said multi-segment structure, the segments alternating each contain one of the two incompatible polymers.
- this orange-like multi-segment structure of the multi-component continuous filaments is also a "side-by-side” (s / s) segment arrangement of the incompatible Polymers in the multi-component continuous filament possible, preferably for Generation of crimped filaments is used.
- Such segment arrangements of the incompatible polymers in the multi-component continuous filament proven to be very easy to split.
- Microfilament nonwovens exhibit even with small thicknesses and small Basis weights have good thermal insulation properties, good ones Breathability, good moisture wicking and pleasant skin sensory properties and thus a high level of comfort.
- a nonwoven is preferably used in which at least one of the Multicomponent continuous filament-forming incompatible polymers continue an additive, such as permanent antistatic agents and / or the hydrophilic or Additives influencing hydrophobic properties in quantities of up to 10 Percent by weight.
- an additive such as permanent antistatic agents and / or the hydrophilic or Additives influencing hydrophobic properties in quantities of up to 10 Percent by weight.
- a microfilament nonwoven is used in which the Solidification and splitting of the multi-component continuous filaments by a Treat at least once on each side with high pressure water jets is done.
- the sportswear has a good result Surface and a degree of splitting of the multi-component continuous filaments> 80% on. It is very uniform in thickness, has an isotropic Filament distribution, has no tendency to delaminate and is through excellent high module values.
- a nonwoven is particularly preferably used in which the Multi-component filaments are spin-dyed.
- the integration of the Dyes in the polymer filaments lead to excellent wash fastness.
- the use according to the invention leads to sportswear due to their care properties such as good washability and low drying time as well as their good moisture absorption, printability and haptic design by roughening, sanding or applying one Finishing especially for shirts, T-shirts, sweaters, tank tops and short ones and long pants and jackets can be processed.
- a filament pile with a basis weight of 80 g / m 2 is made from a continuous filament of polyethylene terephthalate polyamide (PET-PA) with a weight ratio of PET / PA66 in the elementary filament of 70/30 and an addition of 1.7% by weight of titanium dioxide generated and subjected to water jet needling with pressures up to 230 bar on both sides.
- PET-PA polyethylene terephthalate polyamide
- the bicomponent continuous filaments have a titer of 0.1 to 0.8 dtex after water jet needling, which leads to simultaneous splitting of the starting filaments.
- the obtained nonwoven fabric made of micro-continuous filaments has a water vapor transmission index i mt of 0.36 and a water vapor transmission resistance R et of 3.00 m 2 Pa / W.
- the thermal insulation capacity expressed by the thermal resistance R ct is 17.8 10 -3 m 2 K / W.
- the sportswear has a UV protection of 50+ determined according to the Australian / New Zealand standard AS / NZS 4399: 1996.
- the transmission is measured in percent in the range from 250 to 450 nm.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Woven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Details Of Garments (AREA)
- Artificial Filaments (AREA)
Description
Claims (8)
- Verwendung eines Mikrofilament-Vliesstoff mit Flächengewichten von 40 bis 180 g/m2 und einen Wasserdampfdurchgangsindex imt > 0,3, der aus schmelzgesponnenen, verstreckten und unmittelbar zu einem Vlies abgelegten Mehrkomponenten-Endlosfilamenten mit einem Titer von 1,5 bis 5 dtex besteht und Titandioxid enthalten, in einer Menge bis zu 10 Gew.% wobei die Mehrkomponenten-Endlosfilamente nach einer Vorverfestigung zumindest zu 80 % zu Mikro-Endlosfilamenten mit einem Titer von 0,1 bis 0,8 dtex gesplittet und verfestigt sind, dadurch gekennzeichnet, dass er als Sportbekleidung mit UV-Licht-Schutzeigenschaften eingesetzt wird.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Vliesstoff aus schmelzgesponnenen, aerodynamisch verstreckten und unmittelbar zu einem Vlies abgelegten Mehrkomponenten-Endlosfilamenten mit einem Titer von 1,5 bis 3 dtex besteht und die Mehrkomponenten-Endlosfilamente gegebenenfalls nach einer Vorverfestigung zumindest zu 80 % zu Mikro-Endlosfilamenten mit einem Titer von 0,1 bis 0,3 dtex gesplittet und verfestigt sind.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Mehrkomponenten-Endlosfilament ein Bikomponenten-Endlosfilament aus zwei inkompatiblen Polymeren, insbesondere einem Polyester und einem Polyamid, ist.
- Verwendung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Mehrkomponenten-Endlosfilamente einen Querschnitt mit orangenartiger Multisegment-Struktur aufweisen, wobei die Segmente altemierend jeweils eines der beiden inkompatiblen Polymeren enthalten und/oder eine "side-by-side"-Struktur besitzen.
- Verwendung nach Anspruch 3, dadurch gekennzeichnet, daß die beiden Seiten des Vliesstoffes eine unterschiedliche Segment-Struktur besitzen.
- Verwendung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß mindestens eines der das Mehrkomponenten-Endlosfilament bildenden inkompatiblen Polymere ein weiteres Additiv, wie permanent wirkende Antistatika und/oder die hydrophilen oder hydrophoben Eigenschaften beeinflussenden Zusätzen in Mengen bis zu 10 Gewichtsprozent, enthält.
- Verwendung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Verfestigung und Splittung der Mehrkomponenten-Endlosfilamente durch Behandlung des Vliesstoff mindestens einmal von jeder Seiten mit Hochdruck-Fluidstrahlen erfolgt ist.
- Verwendung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Mehrkomponenten-Endlosfilamente spinngefärbt sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19962361 | 1999-12-23 | ||
DE19962361A DE19962361A1 (de) | 1999-12-23 | 1999-12-23 | Sportbekleidung |
PCT/EP2000/011463 WO2001048278A2 (de) | 1999-12-23 | 2000-11-17 | Sportbekleidung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1251755A2 EP1251755A2 (de) | 2002-10-30 |
EP1251755B1 true EP1251755B1 (de) | 2004-07-21 |
Family
ID=7934055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00988720A Expired - Lifetime EP1251755B1 (de) | 1999-12-23 | 2000-11-17 | Verwendung eines mikrofilament-vliesstoffes als sportbekleidung mit uv-schutz |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1251755B1 (de) |
CN (1) | CN1211033C (de) |
AU (1) | AU2506701A (de) |
DE (2) | DE19962361A1 (de) |
ES (1) | ES2222265T3 (de) |
WO (1) | WO2001048278A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10323790A1 (de) * | 2003-05-23 | 2004-12-23 | Carl Freudenberg Kg | Unterlegmatte für das als Maus bezeichnete Eingabegerät eines Computers |
DE102012002954B4 (de) * | 2012-02-16 | 2015-07-02 | Carl Freudenberg Kg | Verwendung eines Mikrofilament-Vliesstoffs als textiles UV-Lichtschutzmaterial |
DE102017006289A1 (de) * | 2017-07-04 | 2019-01-10 | Carl Freudenberg Kg | Mikrofaser-Verbundvliesstoff |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0749619B2 (ja) * | 1990-04-12 | 1995-05-31 | ユニチカ株式会社 | 交絡不織布及びその製造方法 |
TW246699B (de) * | 1992-10-05 | 1995-05-01 | Unitika Ltd | |
FR2705698B1 (fr) * | 1993-04-22 | 1995-06-30 | Freudenberg Spunweb Sa | Procédé de fabrication d'une nappe de non-tissé constituée de filaments continus liés entre eux et nappe ainsi obtenue. |
FR2749860B1 (fr) * | 1996-06-17 | 1998-08-28 | Freudenberg Spunweb Sa | Nappe non tissee formee de filaments continus tres fins |
-
1999
- 1999-12-23 DE DE19962361A patent/DE19962361A1/de not_active Ceased
-
2000
- 2000-11-17 DE DE50007160T patent/DE50007160D1/de not_active Expired - Fee Related
- 2000-11-17 ES ES00988720T patent/ES2222265T3/es not_active Expired - Lifetime
- 2000-11-17 EP EP00988720A patent/EP1251755B1/de not_active Expired - Lifetime
- 2000-11-17 WO PCT/EP2000/011463 patent/WO2001048278A2/de active IP Right Grant
- 2000-11-17 AU AU25067/01A patent/AU2506701A/en not_active Abandoned
- 2000-11-17 CN CNB008175357A patent/CN1211033C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19962361A1 (de) | 2001-07-12 |
DE50007160D1 (de) | 2004-08-26 |
CN1413088A (zh) | 2003-04-23 |
AU2506701A (en) | 2001-07-09 |
WO2001048278A3 (de) | 2001-12-27 |
WO2001048278A2 (de) | 2001-07-05 |
EP1251755A2 (de) | 2002-10-30 |
CN1211033C (zh) | 2005-07-20 |
ES2222265T3 (es) | 2005-02-01 |
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