DK1330350T3 - Biodegradable non-woven copolyester cloth - Google Patents
Biodegradable non-woven copolyester clothInfo
- Publication number
- DK1330350T3 DK1330350T3 DK01973352.6T DK01973352T DK1330350T3 DK 1330350 T3 DK1330350 T3 DK 1330350T3 DK 01973352 T DK01973352 T DK 01973352T DK 1330350 T3 DK1330350 T3 DK 1330350T3
- Authority
- DK
- Denmark
- Prior art keywords
- copolyester
- filament
- woven
- cloth
- biodegradable non
- Prior art date
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
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—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 yarns or filaments produced by welding
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
-
- 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
- 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
- D04H3/16—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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Biological Depolymerization Polymers (AREA)
- Materials For Medical Uses (AREA)
Abstract
A nonwoven fabric produced using an aliphatic copolyester as the filament material in a meltspinning process and apparatus including a filament extruder, spinneret and drawing unit having the capability of high velocity filament production. The fabric produced is biodegradable, soft, highly drapeable and has elastic properties. The degree of elasticity may be adjusted by varying filament production conditions and bonding parameters.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23733900P | 2000-09-29 | 2000-09-29 | |
US95639301A | 2001-09-19 | 2001-09-19 | |
PCT/US2001/029633 WO2002028626A1 (en) | 2000-09-29 | 2001-09-21 | Bio-degradable copolyester nonwoven fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1330350T3 true DK1330350T3 (en) | 2012-06-25 |
Family
ID=26930581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01973352.6T DK1330350T3 (en) | 2000-09-29 | 2001-09-21 | Biodegradable non-woven copolyester cloth |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1330350B1 (en) |
JP (1) | JP2004510891A (en) |
CN (1) | CN100398306C (en) |
AT (1) | ATE555241T1 (en) |
DK (1) | DK1330350T3 (en) |
ES (1) | ES2382791T3 (en) |
WO (1) | WO2002028626A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030013371A1 (en) * | 2001-04-20 | 2003-01-16 | Polymer Group, Inc. | Process for forming soft, drapeable nonwoven fabric |
JP4120883B2 (en) * | 2004-06-29 | 2008-07-16 | 東洋紡績株式会社 | Spunbond nonwoven fabric |
CN101713121B (en) * | 2008-10-07 | 2011-10-12 | 东纶科技实业有限公司 | Bi-component composite fiber elastic non-woven and processing method thereof |
JP5712465B2 (en) * | 2009-04-24 | 2015-05-07 | Jnc株式会社 | Biodegradable nonwoven fabric and fiber product using the same |
CN103142354A (en) * | 2012-10-31 | 2013-06-12 | 上海意东无纺布制造有限公司 | Point compound absorbent pad |
CN103225176B (en) * | 2013-04-24 | 2015-06-17 | 徐双喜 | Preparation method for completely biodegradable aliphatic polyester spunbond non-woven fabric |
CN107574583A (en) * | 2017-10-17 | 2018-01-12 | 芜湖立新清洁用品有限公司 | Preparation method for the arlt's strata of the nonwoven fabrics for wiping applications of catering industry |
WO2020152551A1 (en) | 2019-01-21 | 2020-07-30 | 3M Innovative Properties Company | Multi-layer, biodegradable composites for air filtration |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992009654A2 (en) * | 1990-11-30 | 1992-06-11 | Eastman Kodak Company | Aliphatic-aromatic copolyesters and cellulose ester/polymer blends |
US5545371A (en) * | 1994-12-15 | 1996-08-13 | Ason Engineering, Inc. | Process for producing non-woven webs |
US5688468A (en) * | 1994-12-15 | 1997-11-18 | Ason Engineering, Inc. | Process for producing non-woven webs |
US5661193A (en) * | 1996-05-10 | 1997-08-26 | Eastman Chemical Company | Biodegradable foamable co-polyester compositions |
-
2001
- 2001-09-21 CN CNB018196322A patent/CN100398306C/en not_active Expired - Fee Related
- 2001-09-21 WO PCT/US2001/029633 patent/WO2002028626A1/en active Application Filing
- 2001-09-21 ES ES01973352T patent/ES2382791T3/en not_active Expired - Lifetime
- 2001-09-21 JP JP2002532036A patent/JP2004510891A/en active Pending
- 2001-09-21 AT AT01973352T patent/ATE555241T1/en active
- 2001-09-21 EP EP01973352A patent/EP1330350B1/en not_active Expired - Lifetime
- 2001-09-21 DK DK01973352.6T patent/DK1330350T3/en active
Also Published As
Publication number | Publication date |
---|---|
ES2382791T3 (en) | 2012-06-13 |
EP1330350A1 (en) | 2003-07-30 |
ATE555241T1 (en) | 2012-05-15 |
CN100398306C (en) | 2008-07-02 |
EP1330350A4 (en) | 2005-08-31 |
WO2002028626A1 (en) | 2002-04-11 |
EP1330350B1 (en) | 2012-04-25 |
JP2004510891A (en) | 2004-04-08 |
CN1478015A (en) | 2004-02-25 |
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