ES2379506T3 - Tratamiento térmico para alimentar la resistencia a la compresión de filamentos de PPTA - Google Patents
Tratamiento térmico para alimentar la resistencia a la compresión de filamentos de PPTA Download PDFInfo
- Publication number
- ES2379506T3 ES2379506T3 ES09153014T ES09153014T ES2379506T3 ES 2379506 T3 ES2379506 T3 ES 2379506T3 ES 09153014 T ES09153014 T ES 09153014T ES 09153014 T ES09153014 T ES 09153014T ES 2379506 T3 ES2379506 T3 ES 2379506T3
- Authority
- ES
- Spain
- Prior art keywords
- ppta
- filaments
- compressive strength
- heat treatment
- yarn
- 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.)
- Active
Links
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000009987 spinning Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000004148 curcumin Substances 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 229920003235 aromatic polyamide Polymers 0.000 description 8
- 239000004760 aramid Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920003368 Kevlar® 29 Polymers 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Inorganic Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09153014A EP2218807B1 (en) | 2009-02-17 | 2009-02-17 | Heat treatment for increasing compressive strentgh of PPTA filaments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2379506T3 true ES2379506T3 (es) | 2012-04-26 |
| ES2379506T8 ES2379506T8 (es) | 2012-06-11 |
Family
ID=41069541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09153014T Active ES2379506T3 (es) | 2009-02-17 | 2009-02-17 | Tratamiento térmico para alimentar la resistencia a la compresión de filamentos de PPTA |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2218807B1 (da) |
| AT (1) | ATE545723T1 (da) |
| DK (1) | DK2218807T3 (da) |
| ES (1) | ES2379506T3 (da) |
| PL (1) | PL2218807T3 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286794B (zh) * | 2011-08-09 | 2013-06-12 | 中国石油化工股份有限公司 | 一种纤维及其制备方法 |
| CN102839480A (zh) * | 2012-10-02 | 2012-12-26 | 上海会博新材料科技有限公司 | 一种提高对位芳纶纤维在光缆增强中强度利用率的方法 |
| CN112458583B (zh) * | 2020-10-22 | 2021-09-17 | 烟台泰和新材料股份有限公司 | 一种对位芳纶纤维及其制备方法和在制备熔融金属飞溅防护服装方面的应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063966A (en) | 1958-02-05 | 1962-11-13 | Du Pont | Process of making wholly aromatic polyamides |
| US3154610A (en) | 1961-05-31 | 1964-10-27 | Celanese Corp | Process of wet spinning polyamides and prevention of gel formation |
| US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
| USRE30352E (en) | 1966-06-13 | 1980-07-29 | E. I. Du Pont De Nemours And Company | Optically anisotropic aromatic polyamide dopes |
| US3673143A (en) * | 1970-06-24 | 1972-06-27 | Du Pont | Optically anisotropic spinning dopes of polycarbonamides |
| US3869430A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High modulus, high tenacity poly(p-phenylene terephthalamide) fiber |
| US4883634A (en) * | 1986-05-30 | 1989-11-28 | E. I. Du Pont De Nemours And Company | Process for manufacturing a high modulus poly-p-phenylene terephthalamide fiber |
| US5009830A (en) * | 1989-03-20 | 1991-04-23 | E. I. Du Pont De Nemours And Company | On-line fiber heat treatment |
| US5874519A (en) * | 1994-05-11 | 1999-02-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Para-oriented aromatic polyamide shaped articles and preparation thereof |
| US20040022981A1 (en) * | 2002-04-01 | 2004-02-05 | Carbon Nanotechnologies, Inc. | Composite of single-wall carbon nanotubes and aromatic polyamide and process for making the same |
| JP2007297722A (ja) * | 2006-04-27 | 2007-11-15 | Du Pont Toray Co Ltd | ポリパラフェニレンテレフタルアミド繊維および製造方法ならびに用途 |
| US20100029159A1 (en) * | 2006-12-15 | 2010-02-04 | Shigeru Ishihara | Heterocycle-containing aromatic polyamide fiber, method for producing the same, cloth constituted by the fiber, and fiber-reinforced composite material reinforced with the fiber |
-
2009
- 2009-02-17 DK DK09153014.7T patent/DK2218807T3/da active
- 2009-02-17 AT AT09153014T patent/ATE545723T1/de active
- 2009-02-17 EP EP09153014A patent/EP2218807B1/en active Active
- 2009-02-17 PL PL09153014T patent/PL2218807T3/pl unknown
- 2009-02-17 ES ES09153014T patent/ES2379506T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DK2218807T3 (da) | 2012-03-26 |
| ATE545723T1 (de) | 2012-03-15 |
| EP2218807B1 (en) | 2012-02-15 |
| ES2379506T8 (es) | 2012-06-11 |
| PL2218807T3 (pl) | 2012-05-31 |
| EP2218807A1 (en) | 2010-08-18 |
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