ES2055347T3 - Procedimiento y aparato para hilar filamentos bicomponentes y productos con los mismos. - Google Patents
Procedimiento y aparato para hilar filamentos bicomponentes y productos con los mismos.Info
- Publication number
- ES2055347T3 ES2055347T3 ES90314085T ES90314085T ES2055347T3 ES 2055347 T3 ES2055347 T3 ES 2055347T3 ES 90314085 T ES90314085 T ES 90314085T ES 90314085 T ES90314085 T ES 90314085T ES 2055347 T3 ES2055347 T3 ES 2055347T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer flow
- spinneret
- sheath
- flow passages
- distributor
- 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 - Lifetime
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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45421789A | 1989-12-21 | 1989-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055347T3 true ES2055347T3 (es) | 1994-08-16 |
Family
ID=23803775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90314085T Expired - Lifetime ES2055347T3 (es) | 1989-12-21 | 1990-12-20 | Procedimiento y aparato para hilar filamentos bicomponentes y productos con los mismos. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0434448B1 (pt) |
JP (1) | JP2568314B2 (pt) |
AT (1) | ATE106461T1 (pt) |
CA (1) | CA2030311A1 (pt) |
DE (1) | DE69009424T2 (pt) |
DK (1) | DK0434448T3 (pt) |
ES (1) | ES2055347T3 (pt) |
IE (1) | IE904617A1 (pt) |
PT (1) | PT96353A (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU645264B2 (en) * | 1990-08-07 | 1994-01-13 | Dow Chemical Company, The | Method for making biocomponent fibers |
CA2067672A1 (en) * | 1991-05-15 | 1992-11-16 | Hung M. Nguyen | Method and apparatus for spinning bicomponent filaments and products produced therefrom |
IT1255891B (it) * | 1992-10-19 | 1995-11-17 | Testa di estrusione per filati bicomponenti con filiera ad alta densita' di fori | |
US7406818B2 (en) | 2004-11-10 | 2008-08-05 | Columbia Insurance Company | Yarn manufacturing apparatus and method |
DE102011011126A1 (de) | 2011-02-12 | 2012-08-16 | Nextrusion Gmbh | Magnetisierbare Fasern und Filamente als Markierfaden in Transportbändern |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE549181A (pt) * | 1955-06-30 | |||
NL6401623A (pt) * | 1964-02-21 | 1965-08-23 | ||
JPS522005A (en) * | 1975-06-24 | 1977-01-08 | Tooru Toyoshima | Casttin place pile driving and method of and apparatus for reinforcing foundation |
JPS53111116A (en) * | 1977-03-03 | 1978-09-28 | Asahi Chem Ind Co Ltd | Antistatic, sheath-core type conjugate fiber and its fiber mixing |
JPS5537602A (en) * | 1978-09-06 | 1980-03-15 | Nec Corp | Circuit used for simulation of integrated-circuit element |
EP0011954B1 (en) * | 1978-11-30 | 1982-12-08 | Imperial Chemical Industries Plc | Apparatus for spinning bicomponent filaments |
US4406850A (en) * | 1981-09-24 | 1983-09-27 | Hills Research & Development, Inc. | Spin pack and method for producing conjugate fibers |
KR950001645B1 (ko) * | 1987-10-02 | 1995-02-27 | 바스프 코포레이션 | 다성분 합성섬유의 제조방법 및 이에 사용되는 방사 팩 조립체 |
JPH0192415A (ja) * | 1987-10-02 | 1989-04-11 | Unitika Ltd | 熱接着繊維及びその不織布 |
JPH01266217A (ja) * | 1988-04-14 | 1989-10-24 | Mitsubishi Rayon Co Ltd | ホツトメルトバインダー繊維 |
-
1990
- 1990-11-20 CA CA002030311A patent/CA2030311A1/en not_active Abandoned
- 1990-12-18 JP JP2403334A patent/JP2568314B2/ja not_active Expired - Lifetime
- 1990-12-20 EP EP90314085A patent/EP0434448B1/en not_active Expired - Lifetime
- 1990-12-20 DE DE69009424T patent/DE69009424T2/de not_active Expired - Lifetime
- 1990-12-20 AT AT90314085T patent/ATE106461T1/de not_active IP Right Cessation
- 1990-12-20 DK DK90314085.3T patent/DK0434448T3/da active
- 1990-12-20 IE IE461790A patent/IE904617A1/en unknown
- 1990-12-20 ES ES90314085T patent/ES2055347T3/es not_active Expired - Lifetime
- 1990-12-21 PT PT96353A patent/PT96353A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IE904617A1 (en) | 1991-07-17 |
JP2568314B2 (ja) | 1997-01-08 |
EP0434448A3 (en) | 1991-09-25 |
DE69009424D1 (de) | 1994-07-07 |
ATE106461T1 (de) | 1994-06-15 |
DE69009424T2 (de) | 1994-09-15 |
PT96353A (pt) | 1992-09-30 |
EP0434448B1 (en) | 1994-06-01 |
EP0434448A2 (en) | 1991-06-26 |
JPH03294509A (ja) | 1991-12-25 |
CA2030311A1 (en) | 1991-06-22 |
DK0434448T3 (da) | 1994-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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