DE69807337T2 - Faserherstellung - Google Patents
FaserherstellungInfo
- Publication number
- DE69807337T2 DE69807337T2 DE69807337T DE69807337T DE69807337T2 DE 69807337 T2 DE69807337 T2 DE 69807337T2 DE 69807337 T DE69807337 T DE 69807337T DE 69807337 T DE69807337 T DE 69807337T DE 69807337 T2 DE69807337 T2 DE 69807337T2
- Authority
- DE
- Germany
- Prior art keywords
- cable
- filaments
- blown
- water
- cutting
- 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
- 238000007380 fibre production Methods 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims description 42
- 239000000835 fiber Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 3
- 229920003169 water-soluble polymer Polymers 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 23
- 239000002657 fibrous material Substances 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/36—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent
-
- 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
- D01D11/00—Other features of manufacture
- D01D11/02—Opening bundles to space the threads or filaments from one another
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9714726A GB2327201B (en) | 1997-07-14 | 1997-07-14 | Production of fibre |
| PCT/GB1998/002046 WO1999004069A1 (en) | 1997-07-14 | 1998-07-13 | Production of fibre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69807337D1 DE69807337D1 (de) | 2002-09-26 |
| DE69807337T2 true DE69807337T2 (de) | 2003-03-27 |
Family
ID=10815774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69807337T Expired - Lifetime DE69807337T2 (de) | 1997-07-14 | 1998-07-13 | Faserherstellung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6436323B1 (enExample) |
| EP (1) | EP0996776B1 (enExample) |
| JP (1) | JP4080688B2 (enExample) |
| CA (1) | CA2296534A1 (enExample) |
| DE (1) | DE69807337T2 (enExample) |
| GB (1) | GB2327201B (enExample) |
| WO (1) | WO1999004069A1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007049429A1 (de) | 2007-08-03 | 2009-02-05 | Birgit Riesinger | Wundpflegeartikel, aufweisend superabsorbierende Polymere in Faser- und/oder Garnform |
| DE102007054127A1 (de) | 2007-11-11 | 2009-05-14 | Birgit Riesinger | Hygiene- oder Pflegeartikel, aufweisend einen Anteil an hydroaktiven Polymeren, und eine Zubereitung aufweisend Bakteriophagen oder mindestens einen Bestandteil derselben |
| DE102007063294A1 (de) | 2007-12-27 | 2009-07-02 | Birgit Riesinger | Wundauflage enthaltend superabsorbierende Polymere |
| WO2013026912A1 (de) | 2011-08-23 | 2013-02-28 | Birgit Riesinger | Hygiene- oder pflegeartikel aufweisend einen anteil an kupfer bzw. kupferionen |
| WO2013113906A1 (de) | 2012-02-01 | 2013-08-08 | Birgit Riesinger | Wundpflegeartikel, aufweisend mindestens eine oberfläche mit abrasiven eigenschaften |
| DE102012100842A1 (de) | 2012-02-01 | 2013-08-14 | Birgit Riesinger | Wundpflegeartikel, aufweisend mindestens eine Oberfläche mit abrasiven Eigenschaften |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7346961B2 (en) | 2004-09-08 | 2008-03-25 | Toray Fluorofibers (America), Inc. | Fiber having increased filament separation and method of making same |
| US9725827B2 (en) | 2012-10-02 | 2017-08-08 | Basf Se | Process for producing water-absorbing polymer fibers |
| US20160177476A1 (en) * | 2013-05-30 | 2016-06-23 | Teijin Limited | Organic resin non-crimped staple fiber |
| CN111621859A (zh) * | 2019-02-27 | 2020-09-04 | 中蓝晨光化工有限公司 | 一种聚苯并唑短纤维的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL75573C (enExample) * | 1949-11-08 | |||
| GB2101642A (en) * | 1981-07-08 | 1983-01-19 | Filtrona Ltd | Tow cutter |
| JPS58208422A (ja) * | 1982-05-29 | 1983-12-05 | Nippon Ester Co Ltd | 開繊された合成繊維綿の製造方法 |
| IT1185237B (it) * | 1984-07-13 | 1987-11-04 | Barmag Barmer Maschf | Procedimento e dispositivo per produrre fibre tessili |
| GB2270030B (en) * | 1992-08-19 | 1996-06-19 | Courtaulds Plc | Method of producing fibre or film |
-
1997
- 1997-07-14 GB GB9714726A patent/GB2327201B/en not_active Expired - Fee Related
-
1998
- 1998-07-13 JP JP2000503270A patent/JP4080688B2/ja not_active Expired - Fee Related
- 1998-07-13 EP EP98932422A patent/EP0996776B1/en not_active Expired - Lifetime
- 1998-07-13 CA CA002296534A patent/CA2296534A1/en not_active Abandoned
- 1998-07-13 DE DE69807337T patent/DE69807337T2/de not_active Expired - Lifetime
- 1998-07-13 WO PCT/GB1998/002046 patent/WO1999004069A1/en not_active Ceased
- 1998-07-13 US US09/462,697 patent/US6436323B1/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007049429A1 (de) | 2007-08-03 | 2009-02-05 | Birgit Riesinger | Wundpflegeartikel, aufweisend superabsorbierende Polymere in Faser- und/oder Garnform |
| DE102007054127A1 (de) | 2007-11-11 | 2009-05-14 | Birgit Riesinger | Hygiene- oder Pflegeartikel, aufweisend einen Anteil an hydroaktiven Polymeren, und eine Zubereitung aufweisend Bakteriophagen oder mindestens einen Bestandteil derselben |
| DE102007063294A1 (de) | 2007-12-27 | 2009-07-02 | Birgit Riesinger | Wundauflage enthaltend superabsorbierende Polymere |
| WO2013026912A1 (de) | 2011-08-23 | 2013-02-28 | Birgit Riesinger | Hygiene- oder pflegeartikel aufweisend einen anteil an kupfer bzw. kupferionen |
| WO2013113906A1 (de) | 2012-02-01 | 2013-08-08 | Birgit Riesinger | Wundpflegeartikel, aufweisend mindestens eine oberfläche mit abrasiven eigenschaften |
| DE102012100842A1 (de) | 2012-02-01 | 2013-08-14 | Birgit Riesinger | Wundpflegeartikel, aufweisend mindestens eine Oberfläche mit abrasiven Eigenschaften |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999004069A1 (en) | 1999-01-28 |
| EP0996776A1 (en) | 2000-05-03 |
| US6436323B1 (en) | 2002-08-20 |
| GB2327201A (en) | 1999-01-20 |
| CA2296534A1 (en) | 1999-01-28 |
| JP2001510243A (ja) | 2001-07-31 |
| JP4080688B2 (ja) | 2008-04-23 |
| GB9714726D0 (en) | 1997-09-17 |
| EP0996776B1 (en) | 2002-08-21 |
| GB2327201B (en) | 2002-04-17 |
| DE69807337D1 (de) | 2002-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| R082 | Change of representative |
Ref document number: 996776 Country of ref document: EP Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE |
|
| R081 | Change of applicant/patentee |
Ref document number: 996776 Country of ref document: EP Owner name: BLUE STAR FIBRES COMPANY LIMITED, GB Free format text: FORMER OWNER: TECHNICAL ABSORBENTS LTD., GRIMSBY, GB Effective date: 20121024 |
|
| R082 | Change of representative |
Ref document number: 996776 Country of ref document: EP Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE Effective date: 20121024 |
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| R082 | Change of representative |
Ref document number: 996776 Country of ref document: EP Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE |