NL7307219A - - Google Patents
Info
- Publication number
- NL7307219A NL7307219A NL7307219A NL7307219A NL7307219A NL 7307219 A NL7307219 A NL 7307219A NL 7307219 A NL7307219 A NL 7307219A NL 7307219 A NL7307219 A NL 7307219A NL 7307219 A NL7307219 A NL 7307219A
- Authority
- NL
- Netherlands
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
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
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 |
|---|---|---|---|
| US256334A US3924988A (en) | 1972-05-24 | 1972-05-24 | Hollow filament spinneret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7307219A true NL7307219A (OSRAM) | 1973-11-27 |
Family
ID=22971860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307219A NL7307219A (OSRAM) | 1972-05-24 | 1973-05-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3924988A (OSRAM) |
| JP (1) | JPS4941625A (OSRAM) |
| DE (1) | DE2326588B2 (OSRAM) |
| FR (1) | FR2185697B1 (OSRAM) |
| GB (1) | GB1412715A (OSRAM) |
| IT (1) | IT1003083B (OSRAM) |
| NL (1) | NL7307219A (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51143711A (en) * | 1975-06-04 | 1976-12-10 | Kuraray Co Ltd | A nozzle for hollow fibers |
| FR2403181A1 (fr) * | 1977-09-20 | 1979-04-13 | Lignes Telegraph Telephon | Outil d'extrusion |
| US4376746A (en) * | 1980-04-01 | 1983-03-15 | Ametek, Inc. | Formation of hollow tapered brush bristles |
| US4444710A (en) * | 1982-02-19 | 1984-04-24 | E. I. Du Pont De Nemours And Company | Process for increasing void volume of hollow filaments |
| US4407889A (en) * | 1982-02-19 | 1983-10-04 | E. I. Du Pont De Nemours And Company | Splittable hollow polyester filament |
| JPS58169507A (ja) * | 1982-03-26 | 1983-10-06 | Tanaka Kikinzoku Kogyo Kk | 中空糸紡糸用口金 |
| US5125818A (en) * | 1991-02-05 | 1992-06-30 | Basf Corporation | Spinnerette for producing bi-component trilobal filaments |
| US5129812A (en) * | 1991-03-28 | 1992-07-14 | Basf Corporation | Multiple profile filaments from a single counterbore |
| JPH0514166U (ja) * | 1991-07-31 | 1993-02-23 | 帝人株式会社 | 中空糸用紡糸口金 |
| US5277976A (en) * | 1991-10-07 | 1994-01-11 | Minnesota Mining And Manufacturing Company | Oriented profile fibers |
| US5330348A (en) * | 1992-08-05 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Spinneret for the production of hollow filaments |
| US5439626A (en) * | 1994-03-14 | 1995-08-08 | E. I. Du Pont De Nemours And Company | Process for making hollow nylon filaments |
| JP3866843B2 (ja) * | 1997-11-17 | 2007-01-10 | 帝人ファイバー株式会社 | 中空糸用紡糸口金 |
| US6746230B2 (en) | 2001-05-08 | 2004-06-08 | Wellman, Inc. | Apparatus for high denier hollow spiral fiber |
| 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 |
| US20070169550A1 (en) * | 2006-01-26 | 2007-07-26 | Lally Robert W | Educational accelerometer |
| US9815223B2 (en) * | 2008-05-16 | 2017-11-14 | Gala Industries, Inc. | Method and device for extrusion of hollow pellets |
| US8834760B2 (en) * | 2008-05-16 | 2014-09-16 | Gala Industries, Inc. | Method and device for extrusion of hollow pellets |
| KR102159212B1 (ko) * | 2019-04-22 | 2020-09-23 | 주식회사 휴비스 | 중공사용 방사구금 및 이를 이용한 중공사 제조방법 |
| KR102183243B1 (ko) * | 2019-06-20 | 2020-11-26 | 주식회사 휴비스 | 중공사용 방사구금을 이용한 흡음성이 우수한 중공사 |
| KR102183244B1 (ko) * | 2019-06-20 | 2020-11-26 | 주식회사 휴비스 | 중공사용 방사구금을 이용한 보온성이 우수한 중공사 |
| KR102347840B1 (ko) * | 2020-05-26 | 2022-01-07 | 주식회사 휴비스 | 두 종류의 중공복합사를 포함한 벌키성을 가지는 복원력 및 보온성이 우수한 충전재 |
| CN115874299B (zh) * | 2022-12-21 | 2024-06-28 | 江苏恒科新材料有限公司 | 一种内五角星形高中空聚酯纤维及其制备方法及喷丝板 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL278885A (OSRAM) * | 1962-05-24 | |||
| US3313000A (en) * | 1965-07-13 | 1967-04-11 | Du Pont | Spinneret plate |
| US3600491A (en) * | 1968-02-14 | 1971-08-17 | Japan Exlan Co Ltd | Production of hollow acrylic fibers |
| US3772137A (en) * | 1968-09-30 | 1973-11-13 | Du Pont | Polyester pillow batt |
-
1972
- 1972-05-24 US US256334A patent/US3924988A/en not_active Expired - Lifetime
-
1973
- 1973-05-22 JP JP48056427A patent/JPS4941625A/ja active Pending
- 1973-05-23 NL NL7307219A patent/NL7307219A/xx unknown
- 1973-05-23 IT IT24482/73A patent/IT1003083B/it active
- 1973-05-23 FR FR7318732A patent/FR2185697B1/fr not_active Expired
- 1973-05-24 GB GB2496373A patent/GB1412715A/en not_active Expired
- 1973-05-24 DE DE19732326588 patent/DE2326588B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3924988A (en) | 1975-12-09 |
| GB1412715A (en) | 1975-11-05 |
| IT1003083B (it) | 1976-06-10 |
| USB256334I5 (OSRAM) | 1975-01-28 |
| DE2326588A1 (de) | 1973-11-29 |
| JPS4941625A (OSRAM) | 1974-04-19 |
| DE2326588B2 (de) | 1976-09-16 |
| FR2185697B1 (OSRAM) | 1976-04-23 |
| FR2185697A1 (OSRAM) | 1974-01-04 |