WO2015164447A2 - Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom - Google Patents
Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom Download PDFInfo
- Publication number
- WO2015164447A2 WO2015164447A2 PCT/US2015/026984 US2015026984W WO2015164447A2 WO 2015164447 A2 WO2015164447 A2 WO 2015164447A2 US 2015026984 W US2015026984 W US 2015026984W WO 2015164447 A2 WO2015164447 A2 WO 2015164447A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pla
- isomer
- polymer
- fiber
- component
- Prior art date
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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
- A24D3/065—Use of materials for tobacco smoke filters characterised by structural features of the fibers with sheath/core of bi-component type structure
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
- D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
- D10B2331/041—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET] derived from hydroxy-carboxylic acids, e.g. lactones
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/305,755 US20170145597A1 (en) | 2014-04-22 | 2015-04-22 | Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom |
EP15719958.9A EP3134566A2 (en) | 2014-04-22 | 2015-04-22 | Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom |
CN201580020768.8A CN106232882A (zh) | 2014-04-22 | 2015-04-22 | 包含脂族聚酯共混物的纤维以及由其形成的纱、丝束和织物 |
HK17105899.2A HK1232263A1 (zh) | 2014-04-22 | 2017-06-14 | 包含脂族聚酯共混物的纖維以及由其形成的紗、絲束和織物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461982521P | 2014-04-22 | 2014-04-22 | |
US61/982,521 | 2014-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015164447A2 true WO2015164447A2 (en) | 2015-10-29 |
WO2015164447A3 WO2015164447A3 (en) | 2016-01-07 |
Family
ID=53039644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2015/026984 WO2015164447A2 (en) | 2014-04-22 | 2015-04-22 | Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170145597A1 (zh) |
EP (1) | EP3134566A2 (zh) |
CN (1) | CN106232882A (zh) |
HK (1) | HK1232263A1 (zh) |
WO (1) | WO2015164447A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10590577B2 (en) | 2016-08-02 | 2020-03-17 | Fitesa Germany Gmbh | System and process for preparing polylactic acid nonwoven fabrics |
WO2021140115A1 (de) * | 2020-01-10 | 2021-07-15 | Trevira Gmbh | Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen |
WO2022099979A1 (zh) * | 2020-11-13 | 2022-05-19 | 浙江汇隆新材料股份有限公司 | 一种阻燃着色功能性环保纤维的制备方法 |
CN114703574A (zh) * | 2022-04-07 | 2022-07-05 | 南京禾素时代抗菌材料科技有限公司 | 一种验证具有高热稳定性的生物质改性涤纶长丝降解功能的方法 |
US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
Families Citing this family (6)
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---|---|---|---|---|
CN108716029B (zh) * | 2018-06-03 | 2021-07-16 | 上海同巽环保科技有限公司 | 一种复合烟用丝束的制备方法 |
CN108685192A (zh) * | 2018-06-27 | 2018-10-23 | 常州龙途新材料科技有限公司 | 一种用于非燃烧烟的可降解气味产生元件及香烟制品 |
CN110477449A (zh) * | 2019-08-28 | 2019-11-22 | 深圳市智叶科技有限公司 | 一种无纺棉过滤嘴及其制备方法 |
CN114395810B (zh) * | 2022-01-24 | 2023-04-07 | 广东鑫球新材料科技有限公司 | 一种全部可降解复合长丝及其制造方法和应用 |
CN115413819A (zh) * | 2022-09-23 | 2022-12-02 | 云南中烟工业有限责任公司 | 一种分组加工的聚乳酸纤维滤棒及其制备方法 |
CN115486556A (zh) * | 2022-09-23 | 2022-12-20 | 云南中烟工业有限责任公司 | 一种防打刀聚乳酸纤维滤棒的制备 |
Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972759A (en) | 1972-06-29 | 1976-08-03 | Exxon Research And Engineering Company | Battery separators made from polymeric fibers |
US3987185A (en) | 1973-11-12 | 1976-10-19 | Richardson-Merrell Inc. | Method of treatment using 1-oxo-1h-2-benzopyran-3-carboxylic acid derivatives |
US4622259A (en) | 1985-08-08 | 1986-11-11 | Surgikos, Inc. | Nonwoven medical fabric |
US4789592A (en) | 1985-09-19 | 1988-12-06 | Chisso Corporation | Hot-melt-adhesive composite fiber |
US5010145A (en) | 1987-04-21 | 1991-04-23 | Daicel Chemical Industries, Ltd. | Polylactic acid fiber |
US5082899A (en) | 1988-11-02 | 1992-01-21 | The Dow Chemical Company | Maleic anhydride-grafted polyolefin fibers |
US5142023A (en) | 1992-01-24 | 1992-08-25 | Cargill, Incorporated | Continuous process for manufacture of lactide polymers with controlled optical purity |
US5166231A (en) | 1990-03-27 | 1992-11-24 | Korea Research Institute Of Chemical Technology | Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric |
US5171309A (en) | 1990-05-11 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Polyesters and their use in compostable products such as disposable diapers |
US5336552A (en) | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
US5506041A (en) | 1991-09-26 | 1996-04-09 | Unitika Ltd. | Biodegradable nonwoven fabrics |
US5593778A (en) | 1993-09-09 | 1997-01-14 | Kanebo, Ltd. | Biodegradable copolyester, molded article produced therefrom and process for producing the molded article |
US5698322A (en) | 1996-12-02 | 1997-12-16 | Kimberly-Clark Worldwide, Inc. | Multicomponent fiber |
US5759569A (en) | 1995-01-10 | 1998-06-02 | The Procter & Gamble Company | Biodegradable articles made from certain trans-polymers and blends thereof with other biodegradable components |
US5760144A (en) | 1995-07-13 | 1998-06-02 | Mitsubishi Gas Chemical Company, Inc. | Aliphatic polyester polymer blends, methods for manufacturing the same, and methods for milding aliphatic polyester polymer blends |
US5807973A (en) | 1992-10-02 | 1998-09-15 | Cargill, Incorporated | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof |
US6177193B1 (en) | 1999-11-30 | 2001-01-23 | Kimberly-Clark Worldwide, Inc. | Biodegradable hydrophilic binder fibers |
US6441267B1 (en) | 1999-04-05 | 2002-08-27 | Fiber Innovation Technology | Heat bondable biodegradable fiber |
US6761174B2 (en) | 2001-02-22 | 2004-07-13 | Philip Morris Incorporated | Cigarette and filter with downstream flavor addition |
US6953622B2 (en) | 2002-12-27 | 2005-10-11 | Kimberly-Clark Worldwide, Inc. | Biodegradable bicomponent fibers with improved thermal-dimensional stability |
US7338877B1 (en) | 2002-11-27 | 2008-03-04 | Fiber Innovation Technology, Inc. | Multicomponent fiber including a luminescent colorant |
US20140352708A1 (en) | 2013-05-30 | 2014-12-04 | Seng C. Tan | Filters for Cigarettes, Pipes, and Cigars and Related Products |
US20150090283A1 (en) | 2005-01-14 | 2015-04-02 | Philip Morris Usa Inc. | Cigarettes and cigarette filters including activated carbon for removing nitric oxide |
US8997755B2 (en) | 2009-11-11 | 2015-04-07 | R.J. Reynolds Tobacco Company | Filter element comprising smoke-altering material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001292758A (ja) * | 2000-04-12 | 2001-10-23 | Unitica Fibers Ltd | タバコフィルター |
JP2003210307A (ja) * | 2002-01-25 | 2003-07-29 | Unitica Fibers Ltd | ウールタフトカーペット |
JP2003342836A (ja) * | 2002-05-27 | 2003-12-03 | Nippon Ester Co Ltd | 熱接着性繊維およびそれからなる繊維製品 |
US7994078B2 (en) * | 2002-12-23 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | High strength nonwoven web from a biodegradable aliphatic polyester |
JP4578929B2 (ja) * | 2004-10-15 | 2010-11-10 | 日本エステル株式会社 | ポリ乳酸系複合バインダー繊維 |
US8377353B2 (en) * | 2007-09-28 | 2013-02-19 | Natureworks Llc | Process of making conjugate fibers |
CN101805937B (zh) * | 2010-03-18 | 2012-07-25 | 上海同杰良生物材料有限公司 | 一种可降解卷烟用丝束及其制备方法以及滤棒的制备方法 |
CA2857054C (en) * | 2011-12-16 | 2020-06-23 | Natureworks Llc | Polylactide fibers |
CN103103633B (zh) * | 2013-02-07 | 2015-02-04 | 中国烟草总公司郑州烟草研究院 | 一种改性的聚乳酸烟用丝束和滤棒及其制备方法 |
US20140272362A1 (en) * | 2013-03-15 | 2014-09-18 | Fiber Innovation Technology, Inc. | Multicomponent aliphatic polyester blend fibers |
-
2015
- 2015-04-22 US US15/305,755 patent/US20170145597A1/en not_active Abandoned
- 2015-04-22 WO PCT/US2015/026984 patent/WO2015164447A2/en active Application Filing
- 2015-04-22 EP EP15719958.9A patent/EP3134566A2/en not_active Withdrawn
- 2015-04-22 CN CN201580020768.8A patent/CN106232882A/zh active Pending
-
2017
- 2017-06-14 HK HK17105899.2A patent/HK1232263A1/zh unknown
Patent Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972759A (en) | 1972-06-29 | 1976-08-03 | Exxon Research And Engineering Company | Battery separators made from polymeric fibers |
US3987185A (en) | 1973-11-12 | 1976-10-19 | Richardson-Merrell Inc. | Method of treatment using 1-oxo-1h-2-benzopyran-3-carboxylic acid derivatives |
US4622259A (en) | 1985-08-08 | 1986-11-11 | Surgikos, Inc. | Nonwoven medical fabric |
US4789592A (en) | 1985-09-19 | 1988-12-06 | Chisso Corporation | Hot-melt-adhesive composite fiber |
US5010145A (en) | 1987-04-21 | 1991-04-23 | Daicel Chemical Industries, Ltd. | Polylactic acid fiber |
US5082899A (en) | 1988-11-02 | 1992-01-21 | The Dow Chemical Company | Maleic anhydride-grafted polyolefin fibers |
US5166231A (en) | 1990-03-27 | 1992-11-24 | Korea Research Institute Of Chemical Technology | Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric |
US5171309A (en) | 1990-05-11 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Polyesters and their use in compostable products such as disposable diapers |
US5506041A (en) | 1991-09-26 | 1996-04-09 | Unitika Ltd. | Biodegradable nonwoven fabrics |
US5142023A (en) | 1992-01-24 | 1992-08-25 | Cargill, Incorporated | Continuous process for manufacture of lactide polymers with controlled optical purity |
US5336552A (en) | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
US5807973A (en) | 1992-10-02 | 1998-09-15 | Cargill, Incorporated | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof |
US5593778A (en) | 1993-09-09 | 1997-01-14 | Kanebo, Ltd. | Biodegradable copolyester, molded article produced therefrom and process for producing the molded article |
US5759569A (en) | 1995-01-10 | 1998-06-02 | The Procter & Gamble Company | Biodegradable articles made from certain trans-polymers and blends thereof with other biodegradable components |
US5760144A (en) | 1995-07-13 | 1998-06-02 | Mitsubishi Gas Chemical Company, Inc. | Aliphatic polyester polymer blends, methods for manufacturing the same, and methods for milding aliphatic polyester polymer blends |
US5698322A (en) | 1996-12-02 | 1997-12-16 | Kimberly-Clark Worldwide, Inc. | Multicomponent fiber |
US6441267B1 (en) | 1999-04-05 | 2002-08-27 | Fiber Innovation Technology | Heat bondable biodegradable fiber |
US6177193B1 (en) | 1999-11-30 | 2001-01-23 | Kimberly-Clark Worldwide, Inc. | Biodegradable hydrophilic binder fibers |
US6761174B2 (en) | 2001-02-22 | 2004-07-13 | Philip Morris Incorporated | Cigarette and filter with downstream flavor addition |
US7338877B1 (en) | 2002-11-27 | 2008-03-04 | Fiber Innovation Technology, Inc. | Multicomponent fiber including a luminescent colorant |
US6953622B2 (en) | 2002-12-27 | 2005-10-11 | Kimberly-Clark Worldwide, Inc. | Biodegradable bicomponent fibers with improved thermal-dimensional stability |
US20150090283A1 (en) | 2005-01-14 | 2015-04-02 | Philip Morris Usa Inc. | Cigarettes and cigarette filters including activated carbon for removing nitric oxide |
US8997755B2 (en) | 2009-11-11 | 2015-04-07 | R.J. Reynolds Tobacco Company | Filter element comprising smoke-altering material |
US20140352708A1 (en) | 2013-05-30 | 2014-12-04 | Seng C. Tan | Filters for Cigarettes, Pipes, and Cigars and Related Products |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10590577B2 (en) | 2016-08-02 | 2020-03-17 | Fitesa Germany Gmbh | System and process for preparing polylactic acid nonwoven fabrics |
US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
WO2021140115A1 (de) * | 2020-01-10 | 2021-07-15 | Trevira Gmbh | Biologisch abbaubare polymerfaser aus nachwachsenden rohstoffen |
CN115315545A (zh) * | 2020-01-10 | 2022-11-08 | 特雷维拉股份有限公司 | 由可再生原料制成的可生物降解聚合物纤维 |
WO2022099979A1 (zh) * | 2020-11-13 | 2022-05-19 | 浙江汇隆新材料股份有限公司 | 一种阻燃着色功能性环保纤维的制备方法 |
CN114703574A (zh) * | 2022-04-07 | 2022-07-05 | 南京禾素时代抗菌材料科技有限公司 | 一种验证具有高热稳定性的生物质改性涤纶长丝降解功能的方法 |
Also Published As
Publication number | Publication date |
---|---|
HK1232263A1 (zh) | 2018-01-05 |
US20170145597A1 (en) | 2017-05-25 |
EP3134566A2 (en) | 2017-03-01 |
CN106232882A (zh) | 2016-12-14 |
WO2015164447A3 (en) | 2016-01-07 |
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