CA2552662A1 - Procede de preparation d'une fibre de poly(trimethylene terephthalate) - Google Patents
Procede de preparation d'une fibre de poly(trimethylene terephthalate) Download PDFInfo
- Publication number
- CA2552662A1 CA2552662A1 CA002552662A CA2552662A CA2552662A1 CA 2552662 A1 CA2552662 A1 CA 2552662A1 CA 002552662 A CA002552662 A CA 002552662A CA 2552662 A CA2552662 A CA 2552662A CA 2552662 A1 CA2552662 A1 CA 2552662A1
- Authority
- CA
- Canada
- Prior art keywords
- filaments
- yarn
- drawn
- speed
- denier
- 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.)
- Abandoned
Links
- -1 poly(trimethylene terephthalate) Polymers 0.000 title claims abstract description 58
- 229920002215 polytrimethylene terephthalate Polymers 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 title description 17
- 238000004519 manufacturing process Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 61
- 230000008569 process Effects 0.000 claims abstract description 47
- 239000000155 melt Substances 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 20
- 238000009987 spinning Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009998 heat setting Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 238000012360 testing method Methods 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000012546 transfer Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 241000446313 Lamella Species 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000001542 size-exclusion chromatography Methods 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000013529 heat transfer fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 238000012667 polymer degradation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- 101710104662 Enterotoxin type C-3 Proteins 0.000 description 1
- 102100030844 Exocyst complex component 1 Human genes 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000013374 right angle light scattering Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- UYCAUPASBSROMS-AWQJXPNKSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-][13C](=O)[13C](F)(F)F UYCAUPASBSROMS-AWQJXPNKSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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
-
- 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
-
- 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- 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]
-
- 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
- D10B2503/00—Domestic or personal
- D10B2503/04—Floor or wall coverings; Carpets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Carpets (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/752,399 US20050147784A1 (en) | 2004-01-06 | 2004-01-06 | Process for preparing poly(trimethylene terephthalate) fiber |
| US10/752,399 | 2004-01-06 | ||
| PCT/US2005/000774 WO2005068695A1 (fr) | 2004-01-06 | 2005-01-06 | Procede de preparation d'une fibre de poly(trimethylene terephthalate) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2552662A1 true CA2552662A1 (fr) | 2005-07-28 |
Family
ID=34711624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002552662A Abandoned CA2552662A1 (fr) | 2004-01-06 | 2005-01-06 | Procede de preparation d'une fibre de poly(trimethylene terephthalate) |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20050147784A1 (fr) |
| EP (1) | EP1702092A4 (fr) |
| JP (1) | JP2007521422A (fr) |
| KR (1) | KR20060123432A (fr) |
| CN (1) | CN1906340B (fr) |
| CA (1) | CA2552662A1 (fr) |
| MX (1) | MXPA06007683A (fr) |
| TW (1) | TW200602525A (fr) |
| WO (1) | WO2005068695A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8015726B2 (en) * | 2005-06-23 | 2011-09-13 | Whirlpool Corporation | Automatic clothes dryer |
| US8021736B2 (en) * | 2006-07-13 | 2011-09-20 | E.I. Du Pont De Nemours And Company | Substantially flame retardant-free 3GT carpet |
| TWI494477B (zh) * | 2008-05-23 | 2015-08-01 | Oerlikon Textile Gmbh & Co Kg | 用以在融熔紡絲時抽出及拉伸一多絲紗線之方法及執行該方法之裝置 |
| CN101735608B (zh) * | 2009-12-14 | 2011-07-20 | 杭州师范大学 | 吸湿性细旦/超细旦锦纶母粒、锦纶poy长丝及其制备方法 |
| EP2659037B1 (fr) * | 2010-12-28 | 2017-07-26 | E. I. du Pont de Nemours and Company | Tapis fabriqués à partir de fils comprenant un mélange polyester fluoré |
| CN102618947B (zh) * | 2012-04-06 | 2014-08-06 | 缪爱国 | Ptt螺旋型三维中空纤维的生产方法 |
| CN102758604B (zh) * | 2012-07-30 | 2014-12-17 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 压裂施工纤维的膨化技术 |
| DE102017100488A1 (de) | 2017-01-12 | 2018-07-12 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung und Verfahren zur Erzeugung eines texturierten Filamentes oder Garnes |
| DE102017100487A1 (de) * | 2017-01-12 | 2018-07-12 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung und Verfahren zur Erzeugung eines mehrfarbigen Garnes |
Family Cites Families (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3525134A (en) * | 1969-02-17 | 1970-08-25 | Du Pont | Yarn fluid treating apparatus |
| US3998042A (en) * | 1972-09-26 | 1976-12-21 | E. I. Du Pont De Nemours And Company | Mixed shrinkage yarn |
| TW288052B (fr) * | 1994-06-30 | 1996-10-11 | Du Pont | |
| CA2175875C (fr) * | 1995-05-08 | 2006-11-28 | Hoe Hin Chuah | Methode de preparation de fils de poly(trimethyleneterephtaloyl) |
| US6315934B1 (en) * | 1995-05-08 | 2001-11-13 | Shell Oil Company | Process for preparing poly(thimethylene therephthalate) carpet yarn |
| US6113825A (en) * | 1995-05-08 | 2000-09-05 | Shell Oil Company | Process for preparing poly(trimethylene terephthalate) carpet yarn |
| US6093786A (en) * | 1996-11-27 | 2000-07-25 | Shell Oil Company | Process for preparing polytrimethylene terephthalate |
| US6242558B1 (en) * | 1996-11-27 | 2001-06-05 | Shell Oil Company | Modified polytrimethylene terephthalate |
| US5804115A (en) * | 1996-12-13 | 1998-09-08 | Basf Corporation | One step, ready-to-tuft, mock space-dyed multifilament yarn |
| DE19705249A1 (de) * | 1997-02-12 | 1998-08-13 | Zimmer Ag | Verfahren zur Herstellung von Polypropylenterphthalat |
| US6652964B1 (en) * | 1997-08-18 | 2003-11-25 | Asahi Kasei Kabushiki Kaisha | Polyester fiber and fabric prepared therefrom |
| ATE255145T1 (de) * | 1997-09-03 | 2003-12-15 | Asahi Chemical Ind | Polyesterharz zusammensetzung |
| US6284370B1 (en) * | 1997-11-26 | 2001-09-04 | Asahi Kasei Kabushiki Kaisha | Polyester fiber with excellent processability and process for producing the same |
| US5840957A (en) * | 1998-03-16 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Transesterification process using lanthanum compound catalyst |
| US6109015A (en) * | 1998-04-09 | 2000-08-29 | Prisma Fibers, Inc. | Process for making poly(trimethylene terephthalate) yarn |
| US5994451A (en) * | 1998-04-24 | 1999-11-30 | Shell Oil Company | Polytrimethylene terephthalate composition |
| TR200101045T2 (tr) * | 1998-10-15 | 2001-08-21 | Asahi Kasei Kabushiki Kaisha | Politrimetilen tereftalat elyaf |
| KR100445849B1 (ko) * | 1998-10-30 | 2004-08-25 | 아사히 가세이 가부시키가이샤 | 폴리에스테르 수지조성물 및 섬유 |
| DE60041127D1 (en) * | 1999-03-15 | 2009-01-29 | Asahi Chemical Ind | Polytrimethylenterephthalatfaser |
| US6350895B1 (en) * | 1999-03-26 | 2002-02-26 | E. I. Du Pont De Nemours And Company | Transesterification process using yttrium and samarium compound catalystis |
| US6331264B1 (en) * | 1999-03-31 | 2001-12-18 | E. I. Du Pont De Nemours And Company | Low emission polymer compositions |
| US6277947B1 (en) * | 2000-04-21 | 2001-08-21 | Shell Oil Company | Process of producing polytrimethylene terephthalate (PTT) |
| US6512080B2 (en) * | 1999-04-22 | 2003-01-28 | Shell Oil Company | Process of producing polytrimethylene terephthalate (PTT) |
| EP1046662B1 (fr) * | 1999-04-22 | 2003-03-12 | Zimmer Aktiengesellschaft | Procédé pour produire du polyterephtalate de triméthylène (PTT) |
| US6297315B1 (en) * | 1999-05-11 | 2001-10-02 | Shell Oil Company | Process for preparing polytrimethylene terephthalate |
| TW522179B (en) * | 1999-07-12 | 2003-03-01 | Asahi Chemical Ind | Polyester yarn and producing method thereof |
| DE19934551A1 (de) * | 1999-07-22 | 2001-01-25 | Lurgi Zimmer Ag | PTT-Stapelfasern und Verfahren zu ihrer Herstellung |
| DE19937729A1 (de) * | 1999-08-10 | 2001-02-15 | Lurgi Zimmer Ag | Hochfeste Polyesterfäden und Verfahren zu deren Herstellung |
| BR0013558A (pt) * | 1999-08-25 | 2002-04-09 | Du Pont | Processo para a preparação de poli(tereftalato de trimetileno) |
| US6572967B1 (en) * | 1999-09-30 | 2003-06-03 | Asahi Kasei Kabushiki Kaisha | Poly(trimethylene terephthalate) multifilament yarn |
| US6576340B1 (en) * | 1999-11-12 | 2003-06-10 | E. I. Du Pont De Nemours And Company | Acid dyeable polyester compositions |
| US6255442B1 (en) * | 2000-02-08 | 2001-07-03 | E. I. Du Pont De Nemours And Company | Esterification process |
| MXPA02007740A (es) * | 2000-02-11 | 2002-10-23 | Du Pont | Proceso continuo para la produccion de poli(trimetilen tereftalato). |
| US6353062B1 (en) * | 2000-02-11 | 2002-03-05 | E. I. Du Pont De Nemours And Company | Continuous process for producing poly(trimethylene terephthalate) |
| US6528579B2 (en) * | 2000-02-17 | 2003-03-04 | Shell Oil Company | Zero-heel polyester process |
| US6287688B1 (en) * | 2000-03-03 | 2001-09-11 | E. I. Du Pont De Nemours And Company | Partially oriented poly(trimethylene terephthalate) yarn |
| MXPA01011167A (es) * | 2000-03-03 | 2002-05-06 | Du Pont | Hilo de poli(tereftalato de trimetileno). |
| US6663806B2 (en) * | 2000-03-03 | 2003-12-16 | E. I. Du Pont De Nemours And Company | Processes for making poly (trimethylene terephthalate) yarns |
| JP3856617B2 (ja) * | 2000-04-04 | 2006-12-13 | 帝人ファイバー株式会社 | 仮撚加工用ポリエステル繊維 |
| MY127766A (en) * | 2000-04-21 | 2006-12-29 | Shell Int Research | Optimum dipropylene glycol content polytrimethylene terephthalate compositions |
| GB2361925A (en) * | 2000-05-02 | 2001-11-07 | Shell Internat Res Maatschhapp | High temperature solid state polymerisation of poly(trimethylene terephthalate) |
| CN1178833C (zh) * | 2000-05-12 | 2004-12-08 | 旭化成株式会社 | 预取向丝卷装、其制造法以及假捻加工法 |
| US6667003B2 (en) * | 2000-05-25 | 2003-12-23 | Zimmer A.G. | Method for the manufacture of synthetic fibers from a melt mixture based on fiber forming polymers |
| AU2001269458A1 (en) * | 2000-07-06 | 2002-01-21 | Asahi Kasei Kabushiki Kaisha | Drawn yarn package and production method therefor |
| US20020116802A1 (en) * | 2000-07-14 | 2002-08-29 | Marc Moerman | Soft and stretchable textile fabrics made from polytrimethylene terephthalate |
| KR100339275B1 (ko) * | 2000-07-21 | 2002-06-03 | 조정래 | 이염성(易染性) 폴리에스테르 섬유 |
| US6403762B1 (en) * | 2000-08-21 | 2002-06-11 | Shell Oil Company | Solid state polymerization process for poly(trimethylene terephthalate) utilizing a combined crystallization/preheating step |
| US6752945B2 (en) * | 2000-09-12 | 2004-06-22 | E. I. Du Pont De Nemours And Company | Process for making poly(trimethylene terephthalate) staple fibers |
| US6740270B2 (en) * | 2000-10-10 | 2004-05-25 | Shell Oil Company | Spin draw process of making partially oriented yarns from polytrimethylene terephthalate |
| US6702864B2 (en) * | 2000-10-11 | 2004-03-09 | Shell Oil Company | Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate |
| US6667096B2 (en) * | 2000-11-03 | 2003-12-23 | Zimmer A.G. | Method of spinning, spooling, and stretch texturing polyester filaments and polyester filaments produced |
| US20020132116A1 (en) * | 2000-11-03 | 2002-09-19 | Dietmar Wandel | Method of spinning, spooling, and stretch texturing polyester filaments and polyesters thereby produced |
| US20030004301A1 (en) * | 2000-11-03 | 2003-01-02 | Dietmar Wandel | Method of spinning, spooling, and stretch texturing polyester filaments and polyester filaments thereby produced |
| US20020130437A1 (en) * | 2000-11-03 | 2002-09-19 | Dietmar Wandel | Method of spinning, spooling, and stretch texturing Polyester filaments and polyesters thereby produced |
| US6740400B2 (en) * | 2001-02-07 | 2004-05-25 | Asahi Kasei Kabushiki Kaisha | Poly (trimethylene terephthalate) and a process for producing the same |
| KR100397620B1 (ko) * | 2001-05-14 | 2003-09-13 | 주식회사 효성 | 폴리(트리메틸렌 테레프탈레이트) 카페트의 제조방법 |
| KR100397621B1 (ko) * | 2001-05-14 | 2003-09-13 | 주식회사 효성 | 카페트용 폴리(트리메틸렌 테레프탈레이트) ｂｃｆ이형단면사 |
| DE10125677B4 (de) * | 2001-05-25 | 2013-05-16 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Herstellung von Polytrimethylenterephthalat |
| TW584645B (en) * | 2001-06-01 | 2004-04-21 | Robert Lawrence Blackbourn | A method for producing polytrimethylene terephthalate |
| US6740276B2 (en) * | 2001-06-29 | 2004-05-25 | E. I. Du Pont De Nemours And Company | Process for preparing pigmented shaped articles comprising poly (trimethylene terephthalate) |
| ES2284857T3 (es) * | 2001-10-11 | 2007-11-16 | Asahi Kasei Fibers Corporation | Granulos de poli(tereftalato de trimetileno) y procedimiento para su preparacion. |
| JP3862996B2 (ja) * | 2001-10-31 | 2006-12-27 | 帝人ファイバー株式会社 | ポリトリメチレンテレフタレートフィラメント糸およびその製造方法 |
| US6740733B2 (en) * | 2001-11-30 | 2004-05-25 | Shell Oil Company | Process and apparatus for crystallization of polytrimethylene terephthalate (PTT) |
| TWI287053B (en) * | 2002-02-20 | 2007-09-21 | Shell Int Research | A process for making stable polytrimethylene terephthalate packages |
| US20030175522A1 (en) * | 2002-03-13 | 2003-09-18 | Kurian Joseph Varapadavil | Poly(trimethylene terephthalate) carpets |
| US20030111171A1 (en) * | 2002-09-09 | 2003-06-19 | Casey Paul Karol | Poly(trimethylene) terephthalate texile staple production |
-
2004
- 2004-01-06 US US10/752,399 patent/US20050147784A1/en not_active Abandoned
-
2005
- 2005-01-06 KR KR1020067013476A patent/KR20060123432A/ko not_active Ceased
- 2005-01-06 MX MXPA06007683A patent/MXPA06007683A/es unknown
- 2005-01-06 EP EP05711340A patent/EP1702092A4/fr not_active Withdrawn
- 2005-01-06 WO PCT/US2005/000774 patent/WO2005068695A1/fr not_active Ceased
- 2005-01-06 CN CN200580001824XA patent/CN1906340B/zh not_active Expired - Fee Related
- 2005-01-06 CA CA002552662A patent/CA2552662A1/fr not_active Abandoned
- 2005-01-06 TW TW094100397A patent/TW200602525A/zh unknown
- 2005-01-06 JP JP2006549507A patent/JP2007521422A/ja not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW200602525A (en) | 2006-01-16 |
| JP2007521422A (ja) | 2007-08-02 |
| EP1702092A1 (fr) | 2006-09-20 |
| WO2005068695A1 (fr) | 2005-07-28 |
| MXPA06007683A (es) | 2006-09-01 |
| CN1906340B (zh) | 2012-07-04 |
| CN1906340A (zh) | 2007-01-31 |
| US20050147784A1 (en) | 2005-07-07 |
| EP1702092A4 (fr) | 2007-12-05 |
| KR20060123432A (ko) | 2006-12-01 |
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