HUP0202760A2 - Fiber bonding - Google Patents
Fiber bonding Download PDFInfo
- Publication number
- HUP0202760A2 HUP0202760A2 HU0202760A HUP0202760A HUP0202760A2 HU P0202760 A2 HUP0202760 A2 HU P0202760A2 HU 0202760 A HU0202760 A HU 0202760A HU P0202760 A HUP0202760 A HU P0202760A HU P0202760 A2 HUP0202760 A2 HU P0202760A2
- Authority
- HU
- Hungary
- Prior art keywords
- fibers
- polymer
- nonwoven product
- fiber
- temperature
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title description 161
- 238000000034 method Methods 0.000 claims description 85
- 229920005594 polymer fiber Polymers 0.000 claims description 51
- 230000009477 glass transition Effects 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000004626 polylactic acid Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 16
- -1 polypropylene Polymers 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 description 31
- 229920002994 synthetic fiber Polymers 0.000 description 12
- 239000012209 synthetic fiber Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 229920001059 synthetic polymer Polymers 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004627 regenerated cellulose Substances 0.000 description 3
- 229920000433 Lyocell Polymers 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 229920006126 semicrystalline polymer Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102100031260 Acyl-coenzyme A thioesterase THEM4 Human genes 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000638510 Homo sapiens Acyl-coenzyme A thioesterase THEM4 Proteins 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009945 crocheting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Glass Compositions (AREA)
Claims (17)
- SZABADALMI IGÉNYPONTOK1. Eljárás polimer szálak hidro-szálkuszálására nem-szövött termék előállításához, azzal jellemezve, hogy a polimer szálat a hidro-szálkuszálás pillanatában a polimer szál üvegesedési hőmérsékletével (Tg) egyenlő vagy ennél nagyobb hőmérséklet hatásának tesszük ki, de ez a hőmérséklet kisebb, mint a polimer szál olvadáspontja.
- 2. Az 1. igénypont szerinti eljárás, azzal jellemezve, hogy a polimer szál kezdeti modulusa > 50 cN/tex szobahőmérsékleten.
- 3. Az 1. igénypont szerinti eljárás, azzal jellemezve, hogy a polimer szál kezdeti modulusa > 100 cN/tex szobahőmérsékleten.
- 4. A 3. igénypont szerinti eljárás, azzal jellemezve, hogy a polimer szál kezdeti modulusa > 100 — 2000 cN/tex, előnyösen 50 - 1500 cN/tex, még előnyösebben 200 - 750 cN/tex, és legelőnyösebben 250 - 600 cN/tex szobahőmérsékleten.
- 5. Az 1-4. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy a hőmérsékletet forró vagy túlfűtött vízzel hozzuk létre.
- 6. Az 1-4. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy az adott hőmérsékletet infravörös hővel hozzuk létre.
- 7. Az 1-4. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy az adott hőmérsékletet mikrohullámok segítségével hozzuk létre.
- 8. Az 1-7. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy a polimer üvegesedési hőmérséklete (Tg) > 20 °C.
- 9. Az 1-8. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy a polimer szálak üvegesedési hőmérséklete (Tg) 20-100 °C, előnyösen 50 - 70 °C.
- 10. Az 1-9. igénypontok bármelyike szerinti eljárás, azzal jellemezve, hogy a polimer, amely a polimer szálban van, poliészter, politejsav, poliamid vagy polipropilén vagy ezek kopolimerjei vagy keveréke.
- 11. Hidro-szálkuszálással létrehozott nem-szövött termék, amelyet az 1-10. igénypontok szerinti eljárás bármelyikével hoztunk létre, és amely polimer szálakból van kialakítva, azzal jellemezve, hogy a nem-szövött termékben a polimer szálak üvegesedési hőmérséklete (Tg) 20- 100 °C, és kezdeti modulusa 20 - 750 cN/tex szobahőmérsékleten.
- 12. A 11. igénypont szerinti nem-szövött termék, azzal jellemezve, hogy a nemszövött termékben a polimer szálak kezdeti modulusa 250 - 600 cN/tex szobahőmérsékleten.
- 13. A 11. vagy 12. igénypont szerinti nem-szövött termék, azzal jellemezve, hogy a polimer szálak a nem-szövött termékben 50 - 70 °C-os üvegesedési hőmérséklettel (Tg) rendelkeznek.
- 14. A 11-13. igénypontok bármelyike szerinti nem-szövött termék, azzal jellemezve, hogy a nem-szövött termék fajlagos térfogata > 8 cm3/g.
- 15. A 14. igénypont szerinti nem-szövött termék, azzal jellemezve, hogy a nemszövött termék fajlagos térfogata 8-15 cm3/g, előnyösen 10-15 cm3/g.
- 16. A 11-15. igénypontok bármelyike szerinti nem-szövött termék, azzal jellemezve, hogy a polimer a polimer szálakban poliésztert, politejsavat, poliamidot vagy polipropilént vagy ezek keverékét vagy kopolimerjeit tartalmazza.
- 17. A 10-15. igénypontok bármelyike szerinti nem-szövött termék, azzal jellemezve, hogy a polimer szálakban lévő polimer poliésztert, politejsavat, poliamidot vagy polipropilént vagy ezek keverékét vagy kopolimerjeit tartalmazza.A meghatalmazott:DANLJBIASzabadalmi és/Vedjegy Iroda KitKdracs Kinga szabadalmi ügyvivő
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9903075A SE518438C2 (sv) | 1999-09-01 | 1999-09-01 | Förfarande för hydroentangling av polymerfibrer och hydroentanglat tyg innefattande polymerfibrer |
| PCT/SE2000/001670 WO2001016417A1 (en) | 1999-09-01 | 2000-08-31 | Fiber bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUP0202760A2 true HUP0202760A2 (en) | 2008-01-28 |
Family
ID=20416810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0202760A HUP0202760A2 (en) | 1999-09-01 | 2000-08-31 | Fiber bonding |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1226296B1 (hu) |
| JP (1) | JP2003508640A (hu) |
| AT (1) | ATE241027T1 (hu) |
| AU (1) | AU7046900A (hu) |
| BR (1) | BR0013628A (hu) |
| DE (1) | DE60002910D1 (hu) |
| HU (1) | HUP0202760A2 (hu) |
| PL (1) | PL353736A1 (hu) |
| SE (1) | SE518438C2 (hu) |
| TW (1) | TW522188B (hu) |
| WO (1) | WO2001016417A1 (hu) |
| ZA (1) | ZA200201194B (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7779521B2 (en) | 2006-12-22 | 2010-08-24 | Kimberly-Clark Worldwide, Inc. | Hydroentangled nonwoven fabrics, process, products and apparatus |
| JP5037964B2 (ja) * | 2007-02-13 | 2012-10-03 | Ｅｓファイバービジョンズ株式会社 | 湿式不織布用繊維 |
| JP6458614B2 (ja) * | 2015-04-13 | 2019-01-30 | 王子ホールディングス株式会社 | 生分解性工業用紙 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
| US5286553A (en) * | 1988-12-15 | 1994-02-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Composite sheet for fibrous reinforcing material |
| DE4013946A1 (de) * | 1990-04-30 | 1991-10-31 | Hoechst Ag | Verwirbeltes multifilamentgarn aus hochmodul-einzelfilamenten und verfahren zum herstellen eines solchen garnes |
-
1999
- 1999-09-01 SE SE9903075A patent/SE518438C2/sv not_active IP Right Cessation
-
2000
- 2000-08-31 AU AU70469/00A patent/AU7046900A/en not_active Abandoned
- 2000-08-31 EP EP00959086A patent/EP1226296B1/en not_active Expired - Lifetime
- 2000-08-31 AT AT00959086T patent/ATE241027T1/de not_active IP Right Cessation
- 2000-08-31 HU HU0202760A patent/HUP0202760A2/hu unknown
- 2000-08-31 PL PL00353736A patent/PL353736A1/xx not_active Application Discontinuation
- 2000-08-31 WO PCT/SE2000/001670 patent/WO2001016417A1/en not_active Ceased
- 2000-08-31 JP JP2001519952A patent/JP2003508640A/ja active Pending
- 2000-08-31 DE DE60002910T patent/DE60002910D1/de not_active Expired - Lifetime
- 2000-08-31 BR BR0013628-0A patent/BR0013628A/pt not_active IP Right Cessation
- 2000-09-01 TW TW089117937A patent/TW522188B/zh active
-
2002
- 2002-02-12 ZA ZA200201194A patent/ZA200201194B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003508640A (ja) | 2003-03-04 |
| BR0013628A (pt) | 2002-05-14 |
| SE9903075L (sv) | 2001-03-02 |
| AU7046900A (en) | 2001-03-26 |
| ATE241027T1 (de) | 2003-06-15 |
| SE9903075D0 (sv) | 1999-09-01 |
| ZA200201194B (en) | 2003-04-30 |
| TW522188B (en) | 2003-03-01 |
| EP1226296A1 (en) | 2002-07-31 |
| DE60002910D1 (de) | 2003-06-26 |
| PL353736A1 (en) | 2003-12-01 |
| SE518438C2 (sv) | 2002-10-08 |
| EP1226296B1 (en) | 2003-05-21 |
| WO2001016417A1 (en) | 2001-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA9A | Lapse of provisional patent protection due to relinquishment or protection considered relinquished |