IT1170088B - Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodotti - Google Patents
Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodottiInfo
- Publication number
- IT1170088B IT1170088B IT24454/83A IT2445483A IT1170088B IT 1170088 B IT1170088 B IT 1170088B IT 24454/83 A IT24454/83 A IT 24454/83A IT 2445483 A IT2445483 A IT 2445483A IT 1170088 B IT1170088 B IT 1170088B
- Authority
- IT
- Italy
- Prior art keywords
- high speed
- single stage
- stage process
- related products
- polyester based
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24454/83A IT1170088B (it) | 1983-12-30 | 1983-12-30 | Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodotti |
GB08431172A GB2152539B (en) | 1983-12-30 | 1984-12-11 | Single stage production of polyethylene terephthalate yarn |
BE0/214271A BE901417A (fr) | 1983-12-30 | 1984-12-28 | Procede de production de fils de polyester continus et produits ainsi obtenus. |
ES539158A ES8606079A1 (es) | 1983-12-30 | 1984-12-28 | Un metodo para producir hilos continuos de multiples filamentos de poli(tereftalato de etileno) |
US06/942,932 US4855099A (en) | 1983-12-30 | 1986-12-22 | Single stage process for producing continuous polyester-based multifilament yarns at high speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24454/83A IT1170088B (it) | 1983-12-30 | 1983-12-30 | Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodotti |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8324454A0 IT8324454A0 (it) | 1983-12-30 |
IT1170088B true IT1170088B (it) | 1987-06-03 |
Family
ID=11213580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24454/83A IT1170088B (it) | 1983-12-30 | 1983-12-30 | Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodotti |
Country Status (5)
Country | Link |
---|---|
US (1) | US4855099A (it) |
BE (1) | BE901417A (it) |
ES (1) | ES8606079A1 (it) |
GB (1) | GB2152539B (it) |
IT (1) | IT1170088B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29512001U1 (de) * | 1995-07-25 | 1995-10-05 | Ems-Inventa AG, Zürich | Blaswand zur Abkühlung von schmelzespinnbaren synthetischen Fäden |
US5718251A (en) * | 1996-04-26 | 1998-02-17 | W. L. Gore & Associates, Inc. | Dental floss article |
US6669993B2 (en) * | 2000-09-19 | 2003-12-30 | Honeywell International Inc. | High speed yarn finish application |
DE10063286A1 (de) * | 2000-12-19 | 2002-06-20 | Zimmer Ag | Verfahren zum Spinnen und Aufspulen von PET-Filamenten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604667A (en) * | 1950-08-23 | 1952-07-29 | Du Pont | Yarn process |
DE2347801A1 (de) * | 1973-09-22 | 1975-04-10 | Metallgesellschaft Ag | Verfahren zur herstellung vororientierter endlosfaeden |
IT1039815B (it) * | 1974-07-09 | 1979-12-10 | Teijin Ltd | Processo ed apparato per la produzione di un filato a piu filamenti |
JPS5822565B2 (ja) * | 1975-07-14 | 1983-05-10 | 帝人株式会社 | 高速紡糸法 |
DE2615246A1 (de) * | 1976-04-08 | 1977-10-27 | Metallgesellschaft Ag | Verfahren und vorrichtung zum spinnen von endlosfaeden aus synthetischem polymerisat |
US4237187A (en) * | 1979-02-26 | 1980-12-02 | Allied Chemical Corporation | Highly oriented, partially drawn, untwisted, compact poly(ε-caproamide) yarn |
-
1983
- 1983-12-30 IT IT24454/83A patent/IT1170088B/it active
-
1984
- 1984-12-11 GB GB08431172A patent/GB2152539B/en not_active Expired
- 1984-12-28 BE BE0/214271A patent/BE901417A/fr not_active IP Right Cessation
- 1984-12-28 ES ES539158A patent/ES8606079A1/es not_active Expired
-
1986
- 1986-12-22 US US06/942,932 patent/US4855099A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2152539B (en) | 1987-01-14 |
ES539158A0 (es) | 1986-04-01 |
GB8431172D0 (en) | 1985-01-23 |
GB2152539A (en) | 1985-08-07 |
US4855099A (en) | 1989-08-08 |
BE901417A (fr) | 1985-06-28 |
ES8606079A1 (es) | 1986-04-01 |
IT8324454A0 (it) | 1983-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960116 |