DE69516910T2 - Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten - Google Patents
Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamentenInfo
- Publication number
- DE69516910T2 DE69516910T2 DE69516910T DE69516910T DE69516910T2 DE 69516910 T2 DE69516910 T2 DE 69516910T2 DE 69516910 T DE69516910 T DE 69516910T DE 69516910 T DE69516910 T DE 69516910T DE 69516910 T2 DE69516910 T2 DE 69516910T2
- Authority
- DE
- Germany
- Prior art keywords
- yarn
- filament
- filaments
- rdr
- 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.)
- Expired - Fee Related
Links
- 229920000728 polyester Polymers 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 32
- 229920000642 polymer Polymers 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000002074 melt spinning Methods 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 230000009477 glass transition Effects 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 3
- 238000009987 spinning Methods 0.000 description 34
- 239000004753 textile Substances 0.000 description 17
- 239000004744 fabric Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- -1 1,4-phenylenedicarbonyl unit Chemical group 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229920001634 Copolyester Polymers 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000006224 matting agent Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical group C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006085 branching agent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000876833 Emberizinae Species 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/082—Melt spinning methods of mixed yarn
-
- 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
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1995/009909 WO1997006295A1 (en) | 1995-08-04 | 1995-08-04 | Making high filament count fine filament polyester yarns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69516910D1 DE69516910D1 (de) | 2000-06-15 |
| DE69516910T2 true DE69516910T2 (de) | 2000-12-07 |
Family
ID=22249601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69516910T Expired - Fee Related DE69516910T2 (de) | 1995-08-04 | 1995-08-04 | Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0843750B1 (ko) |
| JP (1) | JP3346575B2 (ko) |
| KR (1) | KR100488381B1 (ko) |
| DE (1) | DE69516910T2 (ko) |
| ES (1) | ES2147613T3 (ko) |
| WO (1) | WO1997006295A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10360845A1 (de) | 2003-12-20 | 2005-07-21 | Corovin Gmbh | Weiches Vlies auf Basis von Polyethylen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488316A (en) * | 1977-12-21 | 1979-07-13 | Toray Ind Inc | Method of melt spinning of extremely fine fiber |
| US5356582A (en) * | 1986-01-30 | 1994-10-18 | E. I. Du Pont De Nemours And Company | Continuous hollow filament, yarns, and tows |
| US5288553A (en) * | 1991-01-29 | 1994-02-22 | E. I. Du Pont De Nemours And Company | Polyester fine filaments |
| US5250245A (en) * | 1991-01-29 | 1993-10-05 | E. I. Du Pont De Nemours And Company | Process for preparing polyester fine filaments |
| JPS62243824A (ja) * | 1986-04-16 | 1987-10-24 | Teijin Ltd | ポリエステル極細繊維の製造方法 |
| KR930003356B1 (ko) * | 1990-12-24 | 1993-04-26 | 주식회사 코오롱 | 폴리에스터 극세사 제조용 용융 방사장치 |
| DE69221739T2 (de) * | 1991-01-29 | 1998-03-12 | E.I. Du Pont De Nemours And Co., Wilmington, Del. | Herstellung von feinen polyesterfilamenten |
| KR0181183B1 (ko) * | 1991-01-29 | 1999-02-01 | 미리암 디. 메코너헤이 | 폴리에스테르 미세 필라멘트의 제조 |
| JP2549778B2 (ja) * | 1991-09-18 | 1996-10-30 | 日本エステル株式会社 | ポリエステル極細マルチフィラメントの溶融紡糸方法 |
-
1995
- 1995-08-04 DE DE69516910T patent/DE69516910T2/de not_active Expired - Fee Related
- 1995-08-04 ES ES95929383T patent/ES2147613T3/es not_active Expired - Lifetime
- 1995-08-04 JP JP50839097A patent/JP3346575B2/ja not_active Expired - Fee Related
- 1995-08-04 WO PCT/US1995/009909 patent/WO1997006295A1/en not_active Application Discontinuation
- 1995-08-04 KR KR1019980700791A patent/KR100488381B1/ko not_active Expired - Fee Related
- 1995-08-04 EP EP95929383A patent/EP0843750B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990036123A (ko) | 1999-05-25 |
| EP0843750A1 (en) | 1998-05-27 |
| ES2147613T3 (es) | 2000-09-16 |
| KR100488381B1 (ko) | 2006-04-21 |
| JP3346575B2 (ja) | 2002-11-18 |
| WO1997006295A1 (en) | 1997-02-20 |
| DE69516910D1 (de) | 2000-06-15 |
| EP0843750B1 (en) | 2000-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ADVANSA BV, HOOFDDORP, NL |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |