LU43725A1 - - Google Patents
Info
- Publication number
- LU43725A1 LU43725A1 LU43725DA LU43725A1 LU 43725 A1 LU43725 A1 LU 43725A1 LU 43725D A LU43725D A LU 43725DA LU 43725 A1 LU43725 A1 LU 43725A1
- Authority
- LU
- Luxembourg
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278885 | 1962-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU43725A1 true LU43725A1 (cs) | 1963-07-11 |
Family
ID=19753845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU43725D LU43725A1 (cs) | 1962-05-24 | 1963-05-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3323168A (cs) |
| ES (2) | ES288150A1 (cs) |
| GB (1) | GB986990A (cs) |
| LU (1) | LU43725A1 (cs) |
| NL (1) | NL278885A (cs) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405424A (en) * | 1966-10-27 | 1968-10-15 | Inventa Ag | Device and process for the manufacture of hollow synthetic fibers |
| US3465618A (en) * | 1966-12-23 | 1969-09-09 | Monsanto Co | Method of manufacturing a meltspinning spinneret |
| US3456292A (en) * | 1967-03-30 | 1969-07-22 | Du Pont | Spinneret |
| US3640670A (en) * | 1968-06-20 | 1972-02-08 | Fiber Industries Inc | Spinnerette for extruding t-shaped filaments |
| US3728428A (en) * | 1969-12-03 | 1973-04-17 | Allied Chem | Process for producing hollow filaments |
| US3635641A (en) * | 1969-12-03 | 1972-01-18 | Allied Chem | Spinnerette for producing hollow filaments |
| IT945598B (it) * | 1970-12-24 | 1973-05-10 | Asahi Chemical Ind | Fibre sintetiche modificate e processo per la loro fabbricazone |
| US3924988A (en) * | 1972-05-24 | 1975-12-09 | Du Pont | Hollow filament spinneret |
| US4254181A (en) * | 1977-03-18 | 1981-03-03 | Monsanto Company | Filaments having alternate S-twisted and Z-twisted helical sections produced by crimping filaments provided with an eccentric anisotropy of shrinkable property by a preferential cooling on one side upon extrusion thereof through a spinneret |
| US4176150A (en) * | 1977-03-18 | 1979-11-27 | Monsanto Company | Process for textured yarn |
| US4376746A (en) * | 1980-04-01 | 1983-03-15 | Ametek, Inc. | Formation of hollow tapered brush bristles |
| US4376743A (en) * | 1981-06-12 | 1983-03-15 | Fiber Industries, Inc. | Melt spinning process |
| US5523155A (en) * | 1995-05-11 | 1996-06-04 | E. I. Du Pont De Nemours And Company | Filament having a triangular cross-section and 3 or 6 axially extending voids |
| AU6578498A (en) * | 1997-03-20 | 1998-10-12 | Koch Feed Technologies Company | Extrusion apparatus |
| 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 |
| US6855425B2 (en) * | 2000-07-10 | 2005-02-15 | Invista North America S.A.R.L. | Polymer filaments having profiled cross-section |
| US6746230B2 (en) | 2001-05-08 | 2004-06-08 | Wellman, Inc. | Apparatus for high denier hollow spiral fiber |
| 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 |
| US20050147788A1 (en) * | 2003-11-19 | 2005-07-07 | Invista North America S.A R.L. | Spinneret plate for producing a bulked continuous filament having a three-sided exterior cross-section and a convex six-sided central void |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT589708A (cs) * | 1955-09-17 | |||
| NL213710A (cs) * | 1956-05-26 | |||
| GB891464A (en) * | 1958-01-18 | 1962-03-14 | Inst Textiltechnologie Der Che | Method of and apparatus for cooling shaped structures spun from a melt |
| FR1261352A (fr) * | 1960-04-06 | 1961-05-19 | Rhodiaceta | Nouveaux fils artificiels ou synthétiques et leur fabrication |
| US3174364A (en) * | 1960-09-26 | 1965-03-23 | Monsanto Co | Process for the manufacture of spinnerets for melt spinning |
-
0
- NL NL278885D patent/NL278885A/xx unknown
-
1963
- 1963-05-11 LU LU43725D patent/LU43725A1/xx unknown
- 1963-05-17 US US281253A patent/US3323168A/en not_active Expired - Lifetime
- 1963-05-17 GB GB19680/63A patent/GB986990A/en not_active Expired
- 1963-05-18 ES ES288150A patent/ES288150A1/es not_active Expired
- 1963-10-16 ES ES0292531A patent/ES292531A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES292531A1 (es) | 1964-01-01 |
| ES288150A1 (es) | 1963-11-16 |
| GB986990A (en) | 1965-03-24 |
| NL278885A (cs) | |
| US3323168A (en) | 1967-06-06 |