BR9807263A - Fieira para estrusão por fusão - Google Patents
Fieira para estrusão por fusãoInfo
- Publication number
- BR9807263A BR9807263A BR9807263-3A BR9807263A BR9807263A BR 9807263 A BR9807263 A BR 9807263A BR 9807263 A BR9807263 A BR 9807263A BR 9807263 A BR9807263 A BR 9807263A
- Authority
- BR
- Brazil
- Prior art keywords
- capillaries
- filaments
- fusion
- fusion die
- polymer
- Prior art date
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
- D01D5/253—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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/806,976 US5922366A (en) | 1997-02-26 | 1997-02-26 | Spinnerets with diamond shaped capillaries |
PCT/US1998/003650 WO1998038361A1 (en) | 1997-02-26 | 1998-02-25 | Spinnerets with diamond shaped capillaries |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9807263A true BR9807263A (pt) | 2000-05-30 |
Family
ID=25195270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9807263-3A BR9807263A (pt) | 1997-02-26 | 1998-02-25 | Fieira para estrusão por fusão |
Country Status (7)
Country | Link |
---|---|
US (1) | US5922366A (pt) |
JP (1) | JP2001513854A (pt) |
KR (1) | KR100523500B1 (pt) |
BR (1) | BR9807263A (pt) |
DE (1) | DE19882180T1 (pt) |
GB (1) | GB2336563B (pt) |
WO (1) | WO1998038361A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10125436B2 (en) * | 2007-11-09 | 2018-11-13 | Invista North America S.A R.L. | High tenacity low shrinkage polyamide yarns |
TWI346156B (en) * | 2007-11-23 | 2011-08-01 | Shinkong Synthetic Fibers Corp | Rectangular-like cross section of a polyamide fiber yarn for fabrics of uncoated airbags and the production process thereof |
EP2959509B1 (en) | 2013-02-14 | 2018-05-23 | Nanopareil, Llc | Electrospun hybrid nanofibre felt, method for making the same, and method for purifying biomolecules |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2071251A (en) * | 1931-07-03 | 1937-02-16 | Du Pont | Fiber and method of producing it |
US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
US2464746A (en) * | 1946-10-17 | 1949-03-15 | Gering Products Inc | Method of manufacturing thermoplastic pellets |
US3060504A (en) * | 1958-12-17 | 1962-10-30 | Novacel Sa | Apparatus for making artificial chamois |
US2985995A (en) * | 1960-11-08 | 1961-05-30 | Du Pont | Compact interlaced yarn |
US3216187A (en) * | 1962-01-02 | 1965-11-09 | Du Pont | High strength polyethylene terephthalate yarn |
US3164948A (en) * | 1963-02-28 | 1965-01-12 | Wall Rope Works Inc | Cordage and methods of manufacture thereof |
US3249669A (en) * | 1964-03-16 | 1966-05-03 | Du Pont | Process for making composite polyester filaments |
GB1086873A (en) * | 1964-04-25 | 1967-10-11 | Ici Ltd | Improvements in or relating to artificial filaments |
GB1176357A (en) * | 1967-04-01 | 1970-01-01 | Barmag Barmer Maschf | Improvements in the Conversion of Films into Separate Oriented Filaments |
US4134951A (en) * | 1971-08-31 | 1979-01-16 | Smith & Nephew Polyfabrik Limited | Production of filaments |
US3914488A (en) * | 1973-09-24 | 1975-10-21 | Du Pont | Polyester filaments for fur-like fabrics |
US4003974A (en) * | 1975-04-04 | 1977-01-18 | E. I. Du Pont De Nemours And Company | Continuous spin-drawing process for preparing polyethylene terephthalate yarns |
US4025592A (en) * | 1975-08-13 | 1977-05-24 | E. I. Du Pont De Nemours And Company | Addition of diethylene glycol in continuous production of polyester yarn |
ES473596A1 (es) * | 1977-09-24 | 1979-05-01 | Bayer Ag | Procedimiento para el rizado tridimensional de bandas de fi-lamentos multiples. |
US4290209A (en) * | 1978-05-17 | 1981-09-22 | Jwi Ltd. | Dryer fabric |
US4622187A (en) * | 1984-05-23 | 1986-11-11 | E. I. Du Pont De Nemours And Company | Continuous process for making interlaced polyester yarns |
US4680191A (en) * | 1985-02-05 | 1987-07-14 | Frito-Lay, Inc. | Cross-cut extrusion method |
US4868031A (en) * | 1987-06-22 | 1989-09-19 | Hercules Incorporated | Soft water-permeable polyolefins nonwovens having opaque characteristics |
US4945151A (en) * | 1989-03-08 | 1990-07-31 | E. I. Du Pont De Nemours And Company | Continuous production of polyester filaments |
US5077124A (en) * | 1989-10-20 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same |
US5106946A (en) * | 1989-10-20 | 1992-04-21 | E. I. Du Pont De Nemours And Company | High tenacity, high modulus polyamide yarn and process for making same |
US5139729A (en) * | 1989-10-20 | 1992-08-18 | E. I. Du Pont De Nemours And Comapny | Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn |
JPH06346316A (ja) * | 1993-06-02 | 1994-12-20 | Mitsubishi Rayon Co Ltd | 菱形断面を有するアクリル系繊維および該アクリル繊維を用いて得られるパイル地 |
-
1997
- 1997-02-26 US US08/806,976 patent/US5922366A/en not_active Expired - Fee Related
-
1998
- 1998-02-25 DE DE19882180T patent/DE19882180T1/de not_active Ceased
- 1998-02-25 GB GB9919220A patent/GB2336563B/en not_active Expired - Fee Related
- 1998-02-25 JP JP53779898A patent/JP2001513854A/ja not_active Withdrawn
- 1998-02-25 BR BR9807263-3A patent/BR9807263A/pt not_active IP Right Cessation
- 1998-02-25 WO PCT/US1998/003650 patent/WO1998038361A1/en active IP Right Grant
- 1998-02-25 KR KR10-1999-7007734A patent/KR100523500B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2336563B (en) | 2001-05-09 |
DE19882180T1 (de) | 2000-03-30 |
JP2001513854A (ja) | 2001-09-04 |
US5922366A (en) | 1999-07-13 |
KR100523500B1 (ko) | 2005-10-25 |
WO1998038361A1 (en) | 1998-09-03 |
KR20000075668A (ko) | 2000-12-26 |
GB2336563A (en) | 1999-10-27 |
GB9919220D0 (en) | 1999-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US) Free format text: TRANSFERIDO DE : E.I. DU PONT DE NEMOURS AND COMPANY |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/02/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25G | Requested change of headquarter approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH) Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDA ATRAVES DA PETICAO NO 018050041747/SP DE 19/10/2005. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 10A 11A E 12A ANUIDADES |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2038 DE 26/01/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES. |