CA2102568C - Strong discontinuous polyethylene fibres - Google Patents
Strong discontinuous polyethylene fibres Download PDFInfo
- Publication number
- CA2102568C CA2102568C CA 2102568 CA2102568A CA2102568C CA 2102568 C CA2102568 C CA 2102568C CA 2102568 CA2102568 CA 2102568 CA 2102568 A CA2102568 A CA 2102568A CA 2102568 C CA2102568 C CA 2102568C
- Authority
- CA
- Canada
- Prior art keywords
- fibres
- polyethylene
- less
- pulp
- melt index
- 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 - Fee Related
Links
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 46
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 42
- -1 polyethylene Polymers 0.000 title claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 13
- PDBXHPORMXSXKO-UHFFFAOYSA-N 8-benzyl-7-[2-[ethyl(2-hydroxyethyl)amino]ethyl]-1,3-dimethylpurine-2,6-dione;hydron;chloride Chemical compound Cl.N=1C=2N(C)C(=O)N(C)C(=O)C=2N(CCN(CCO)CC)C=1CC1=CC=CC=C1 PDBXHPORMXSXKO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000007547 defect Effects 0.000 claims abstract description 11
- 239000000155 melt Substances 0.000 claims description 16
- 229920000098 polyolefin Polymers 0.000 claims description 16
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
- 239000005977 Ethylene Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 7
- 239000004711 α-olefin Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- JKTORXLUQLQJCM-UHFFFAOYSA-N 4-phosphonobutylphosphonic acid Chemical compound OP(O)(=O)CCCCP(O)(O)=O JKTORXLUQLQJCM-UHFFFAOYSA-N 0.000 claims description 3
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 claims description 3
- VYBFJKPXWYJWMF-UHFFFAOYSA-N hexane octane Chemical compound CCCCCC.CCCCCC.CCCCCCCC.CCCCCCCC VYBFJKPXWYJWMF-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract description 2
- 239000013008 thixotropic agent Substances 0.000 abstract description 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 238000000034 method Methods 0.000 description 23
- 238000009987 spinning Methods 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000002002 slurry Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 238000007670 refining Methods 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229920001474 Flashspun fabric Polymers 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000004751 flashspun nonwoven Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- IDOWTHOLJBTAFI-UHFFFAOYSA-N phenmedipham Chemical compound COC(=O)NC1=CC=CC(OC(=O)NC=2C=C(C)C=CC=2)=C1 IDOWTHOLJBTAFI-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 230000000007 visual effect Effects 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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- 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
- D01D5/11—Flash-spinning
-
- 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
- D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9223562.1 | 1992-11-10 | ||
| GB929223562A GB9223562D0 (en) | 1992-11-10 | 1992-11-10 | Strong discontinuous polyethylene fibres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2102568A1 CA2102568A1 (en) | 1994-05-11 |
| CA2102568C true CA2102568C (en) | 2003-10-14 |
Family
ID=10724855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2102568 Expired - Fee Related CA2102568C (en) | 1992-11-10 | 1993-11-05 | Strong discontinuous polyethylene fibres |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0598536B1 (de) |
| JP (1) | JPH06212512A (de) |
| CA (1) | CA2102568C (de) |
| DE (1) | DE69319306T2 (de) |
| ES (1) | ES2119865T3 (de) |
| GB (1) | GB9223562D0 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9313352D0 (en) * | 1993-06-29 | 1993-08-11 | Du Pont Canada | Absorbent structure of blends of cellulosic and polyethylene plup |
| JP2008266832A (ja) * | 2007-04-20 | 2008-11-06 | Mitsui Chemicals Inc | 繊維、それを含む圧着シール用シート及び圧着シート |
| US11014030B2 (en) | 2016-02-17 | 2021-05-25 | Hollingsworth & Vose Company | Filter media including flame retardant fibers |
| US10252200B2 (en) | 2016-02-17 | 2019-04-09 | Hollingsworth & Vose Company | Filter media including a filtration layer comprising synthetic fibers |
| EP3973091A1 (de) * | 2019-05-23 | 2022-03-30 | Oerlikon Textile GmbH & Co. KG | Schmelzspinnverfahren und schmelzspinnvorrichtung zur herstellung synthetischer stapelfasern |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081519A (en) * | 1962-01-31 | 1963-03-19 | Fibrillated strand | |
| CA1255065A (en) * | 1984-02-17 | 1989-06-06 | Lawrence H. Sawyer | Fibers of olefin polymers |
| US5043108A (en) * | 1989-08-22 | 1991-08-27 | E. I. Du Pont De Nemours And Company | Process for preparing polyethylene plexifilamentary film-fibril strands |
| US5093060A (en) * | 1991-02-25 | 1992-03-03 | E. I. Du Pont De Nemours And Company | Coupled spinning and dewatering process |
-
1992
- 1992-11-10 GB GB929223562A patent/GB9223562D0/en active Pending
-
1993
- 1993-11-05 JP JP29910193A patent/JPH06212512A/ja active Pending
- 1993-11-05 CA CA 2102568 patent/CA2102568C/en not_active Expired - Fee Related
- 1993-11-09 EP EP19930308917 patent/EP0598536B1/de not_active Expired - Lifetime
- 1993-11-09 DE DE1993619306 patent/DE69319306T2/de not_active Expired - Fee Related
- 1993-11-09 ES ES93308917T patent/ES2119865T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69319306D1 (de) | 1998-07-30 |
| EP0598536A2 (de) | 1994-05-25 |
| JPH06212512A (ja) | 1994-08-02 |
| CA2102568A1 (en) | 1994-05-11 |
| EP0598536A3 (en) | 1994-09-14 |
| GB9223562D0 (en) | 1992-12-23 |
| EP0598536B1 (de) | 1998-06-24 |
| DE69319306T2 (de) | 1998-12-24 |
| ES2119865T3 (es) | 1998-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |