EP0485824A3 - Heating device and process for the production of high speed spun filaments - Google Patents
Heating device and process for the production of high speed spun filaments Download PDFInfo
- Publication number
- EP0485824A3 EP0485824A3 EP19910118683 EP91118683A EP0485824A3 EP 0485824 A3 EP0485824 A3 EP 0485824A3 EP 19910118683 EP19910118683 EP 19910118683 EP 91118683 A EP91118683 A EP 91118683A EP 0485824 A3 EP0485824 A3 EP 0485824A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- production
- high speed
- heating device
- spun filaments
- speed spun
- 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.)
- Withdrawn
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
-
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904036070 DE4036070A1 (en) | 1990-11-13 | 1990-11-13 | HEATING DEVICE AND METHOD FOR THE PRODUCTION OF QUICKLY SPONSED FILAMENTS |
DE4036070 | 1990-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0485824A2 EP0485824A2 (en) | 1992-05-20 |
EP0485824A3 true EP0485824A3 (en) | 1993-03-10 |
Family
ID=6418160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910118683 Withdrawn EP0485824A3 (en) | 1990-11-13 | 1991-11-01 | Heating device and process for the production of high speed spun filaments |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0485824A3 (en) |
JP (1) | JPH04263608A (en) |
BR (1) | BR9104898A (en) |
DE (1) | DE4036070A1 (en) |
MX (1) | MX9102012A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611485A (en) * | 1968-12-30 | 1971-10-12 | Monsanto Co | Spinning chimney |
DE2115312A1 (en) * | 1971-03-30 | 1972-10-19 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | Biconical radiant heater for making threads |
DE2445477A1 (en) * | 1973-09-26 | 1975-03-27 | Celanese Corp | PROCESS FOR FASTER MANUFACTURING AND STRUCTURAL MODIFICATION OF POLYMERIC FEDES AND FILMS |
JPS60134009A (en) * | 1983-12-23 | 1985-07-17 | Toray Ind Inc | Melt-spinning of synthetic fiber |
-
1990
- 1990-11-13 DE DE19904036070 patent/DE4036070A1/en not_active Withdrawn
-
1991
- 1991-11-01 EP EP19910118683 patent/EP0485824A3/en not_active Withdrawn
- 1991-11-11 MX MX9102012A patent/MX9102012A/en unknown
- 1991-11-12 BR BR9104898A patent/BR9104898A/en unknown
- 1991-11-12 JP JP29589591A patent/JPH04263608A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611485A (en) * | 1968-12-30 | 1971-10-12 | Monsanto Co | Spinning chimney |
DE2115312A1 (en) * | 1971-03-30 | 1972-10-19 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | Biconical radiant heater for making threads |
DE2445477A1 (en) * | 1973-09-26 | 1975-03-27 | Celanese Corp | PROCESS FOR FASTER MANUFACTURING AND STRUCTURAL MODIFICATION OF POLYMERIC FEDES AND FILMS |
JPS60134009A (en) * | 1983-12-23 | 1985-07-17 | Toray Ind Inc | Melt-spinning of synthetic fiber |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 9, no. 293 (C-315)(2016) 20. November 1985 & JP-A-60 134 009 ( TORAY ) 17. Juli 1985 * |
Also Published As
Publication number | Publication date |
---|---|
BR9104898A (en) | 1992-06-23 |
MX9102012A (en) | 1992-07-08 |
EP0485824A2 (en) | 1992-05-20 |
JPH04263608A (en) | 1992-09-18 |
DE4036070A1 (en) | 1992-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19930705 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19930705 |