DE69224103T2 - Hohlfaser mit dreilappigem Querschnitt und Spinnplatte zur Herstellung derselben - Google Patents
Hohlfaser mit dreilappigem Querschnitt und Spinnplatte zur Herstellung derselbenInfo
- Publication number
- DE69224103T2 DE69224103T2 DE1992624103 DE69224103T DE69224103T2 DE 69224103 T2 DE69224103 T2 DE 69224103T2 DE 1992624103 DE1992624103 DE 1992624103 DE 69224103 T DE69224103 T DE 69224103T DE 69224103 T2 DE69224103 T2 DE 69224103T2
- Authority
- DE
- Germany
- Prior art keywords
- openings
- hole group
- center
- approximately
- fiber
- 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
- 238000009987 spinning Methods 0.000 title claims description 10
- 239000012510 hollow fiber Substances 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims description 38
- 239000011800 void material Substances 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- 239000012209 synthetic fiber Substances 0.000 claims description 5
- -1 aliphatic dicarboxylic acids Chemical class 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009732 tufting Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010972 statistical evaluation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70842391A | 1991-05-31 | 1991-05-31 | |
| US07/708,156 US5208107A (en) | 1991-05-31 | 1991-05-31 | Hollow trilobal cross-section filament |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69224103D1 DE69224103D1 (de) | 1998-02-26 |
| DE69224103T2 true DE69224103T2 (de) | 1998-05-07 |
Family
ID=27108025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1992624103 Expired - Fee Related DE69224103T2 (de) | 1991-05-31 | 1992-05-29 | Hohlfaser mit dreilappigem Querschnitt und Spinnplatte zur Herstellung derselben |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0516119B1 (es) |
| CZ (1) | CZ161992A3 (es) |
| DE (1) | DE69224103T2 (es) |
| ES (1) | ES2111010T3 (es) |
| SK (1) | SK161992A3 (es) |
| YU (1) | YU48646B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2108382A1 (en) * | 1992-12-08 | 1994-06-09 | Arthur M. Reader | Hollow trilobal cross-section fiber |
| EP0601372B1 (en) * | 1992-12-10 | 1997-11-05 | Basf Corporation | Mixed cross-section carpet yarn |
| US5322736A (en) * | 1993-06-24 | 1994-06-21 | Alliedsignal Inc. | Hollow-trilobal cross-section filaments |
| CA2164573A1 (en) * | 1994-12-08 | 1996-06-09 | Gary H. Linstad | Papermaking fabric formed with yarns having a multi-lobed cross-section |
| US6048615A (en) * | 1998-01-30 | 2000-04-11 | E. I. Du Pont De Nemours And Company | Filament having a trilobal cross-section and a trilobal void |
| US6447903B1 (en) | 1998-08-27 | 2002-09-10 | E. I. Du Pont De Nemours And Company | Multilobal hollow filaments having stiffening ribs and stiffening webs |
| WO2002016682A1 (en) * | 2000-08-18 | 2002-02-28 | Honeywell International Inc. | Abrasion resistant, high bulk fiber |
| KR100397621B1 (ko) * | 2001-05-14 | 2003-09-13 | 주식회사 효성 | 카페트용 폴리(트리메틸렌 테레프탈레이트) ｂｃｆ이형단면사 |
| KR100397620B1 (ko) * | 2001-05-14 | 2003-09-13 | 주식회사 효성 | 폴리(트리메틸렌 테레프탈레이트) 카페트의 제조방법 |
| US6589653B2 (en) | 2001-08-08 | 2003-07-08 | E. I. Du Pont De Nemours And Company | Filament having a quadrilobate exterior cross-section and a four-sided void |
| EP1541724A1 (en) * | 2003-11-19 | 2005-06-15 | INVISTA Technologies S.à.r.l. | Spinneret plate for producing a bulked continuous filament having a three-sided exterior cross-section and a convex six-sided central void |
| ATE440979T1 (de) * | 2003-11-19 | 2009-09-15 | Invista Tech Sarl | Bauschige hohlfilamente mit dreiseitigem querschnitt und daraus hergestellte garne und teppiche |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1160263A (en) * | 1965-10-15 | 1969-08-06 | Ici Ltd | Process and Apparatus for the Manufacture of Hollow Filaments |
| CH435535A (de) * | 1965-10-21 | 1967-05-15 | Inventa Ag | Spinnplatte |
| US4346053A (en) * | 1979-02-21 | 1982-08-24 | American Cyanamid Company | Process for melt-spinning hollow fibers |
| US4492731A (en) * | 1982-11-22 | 1985-01-08 | E. I. Du Pont De Nemours And Company | Trilobal filaments exhibiting high bulk and sparkle |
| US4648830A (en) * | 1985-05-13 | 1987-03-10 | Allied Corporation | Spinnerette for producing hollow trilobal cross-section filament |
| JPH0696806B2 (ja) * | 1986-06-18 | 1994-11-30 | 帝人株式会社 | 特殊嵩高糸及びその紡糸口金 |
| JPH01298210A (ja) * | 1988-05-20 | 1989-12-01 | Teijin Ltd | ポリエステル異形中空繊維及びその製造法 |
| JPH01306606A (ja) * | 1988-06-01 | 1989-12-11 | Teijin Ltd | 中空断面糸用紡糸口金 |
-
1992
- 1992-05-28 CZ CS921619A patent/CZ161992A3/cs unknown
- 1992-05-28 SK SK161992A patent/SK161992A3/sk unknown
- 1992-05-29 ES ES92109046T patent/ES2111010T3/es not_active Expired - Lifetime
- 1992-05-29 DE DE1992624103 patent/DE69224103T2/de not_active Expired - Fee Related
- 1992-05-29 EP EP19920109046 patent/EP0516119B1/en not_active Expired - Lifetime
- 1992-06-01 YU YU56992A patent/YU48646B/sh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU48646B (sh) | 1999-06-15 |
| YU56992A (sr) | 1996-01-09 |
| ES2111010T3 (es) | 1998-03-01 |
| DE69224103D1 (de) | 1998-02-26 |
| CZ161992A3 (en) | 1993-12-15 |
| SK161992A3 (en) | 1994-12-07 |
| EP0516119A3 (en) | 1993-08-04 |
| EP0516119A2 (en) | 1992-12-02 |
| EP0516119B1 (en) | 1998-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |