CN100366815C - 阴离子接枝法改性芳纶纤维表面的方法 - Google Patents
阴离子接枝法改性芳纶纤维表面的方法 Download PDFInfo
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- CN100366815C CN100366815C CNB2005100181597A CN200510018159A CN100366815C CN 100366815 C CN100366815 C CN 100366815C CN B2005100181597 A CNB2005100181597 A CN B2005100181597A CN 200510018159 A CN200510018159 A CN 200510018159A CN 100366815 C CN100366815 C CN 100366815C
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- Prior art keywords
- fiber
- kevlar
- product
- caprolactam
- kevlar fiber
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 12
- 125000000129 anionic group Chemical group 0.000 title claims abstract 8
- 239000000835 fiber Substances 0.000 claims abstract description 92
- 229920000271 Kevlar® Polymers 0.000 claims abstract description 60
- 239000004761 kevlar Substances 0.000 claims abstract description 60
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000006460 hydrolysis reaction Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 230000006641 stabilisation Effects 0.000 claims description 10
- 238000011105 stabilization Methods 0.000 claims description 10
- 230000007062 hydrolysis Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000004381 surface treatment Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000012653 anionic ring-opening polymerization Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 6
- 229910052801 chlorine Inorganic materials 0.000 claims 6
- 239000000460 chlorine Substances 0.000 claims 6
- 230000000903 blocking effect Effects 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 230000004927 fusion Effects 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 229920005601 base polymer Polymers 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000001450 anions Chemical class 0.000 abstract description 9
- 238000002715 modification method Methods 0.000 abstract description 3
- 229920000642 polymer Polymers 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 239000004760 aramid Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 125000003651 hexanedioyl group Chemical group C(CCCCC(=O)*)(=O)* 0.000 abstract 1
- 238000007142 ring opening reaction Methods 0.000 abstract 1
- 229920002292 Nylon 6 Polymers 0.000 description 23
- 239000000047 product Substances 0.000 description 17
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- PWAXUOGZOSVGBO-UHFFFAOYSA-N adipoyl chloride Chemical group ClC(=O)CCCCC(Cl)=O PWAXUOGZOSVGBO-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000007385 chemical modification Methods 0.000 description 3
- 230000005251 gamma ray Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- OVYTZAASVAZITK-UHFFFAOYSA-M sodium;ethanol;hydroxide Chemical compound [OH-].[Na+].CCO OVYTZAASVAZITK-UHFFFAOYSA-M 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 230000005495 cold plasma Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010399 physical interaction Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100181597A CN100366815C (zh) | 2005-01-13 | 2005-01-13 | 阴离子接枝法改性芳纶纤维表面的方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CNB2005100181597A CN100366815C (zh) | 2005-01-13 | 2005-01-13 | 阴离子接枝法改性芳纶纤维表面的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1654736A CN1654736A (zh) | 2005-08-17 |
CN100366815C true CN100366815C (zh) | 2008-02-06 |
Family
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CNB2005100181597A Expired - Fee Related CN100366815C (zh) | 2005-01-13 | 2005-01-13 | 阴离子接枝法改性芳纶纤维表面的方法 |
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CN (1) | CN100366815C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102634970A (zh) * | 2012-04-20 | 2012-08-15 | 哈尔滨工业大学 | 表面沉积(PAA/PEI)m/(PAA/TiO2)n薄膜增强PBO纤维耐紫外光稳定性的方法 |
CN103541214B (zh) * | 2013-10-21 | 2016-05-11 | 绍兴文理学院 | 用于提高聚酰亚胺纤维碱性染料染色性能的方法 |
US9593435B2 (en) * | 2014-01-15 | 2017-03-14 | E I Du Pont De Nemours And Company | Grafted para-aramid fiber and method of making |
CN105348788B (zh) * | 2015-12-05 | 2018-04-13 | 福州大学 | 刻蚀芳纶/偶联改性高岭土/尼龙6复合材料及其制备 |
CN105544202B (zh) * | 2016-02-04 | 2017-11-24 | 陕西科技大学 | 改善聚酰胺超细纤维合成革卫生性能和染色性能的方法 |
CN108018713A (zh) * | 2017-12-14 | 2018-05-11 | 烟台燕晟信息技术有限公司 | 一种芳纶纤维表面处理液及其制备和使用方法 |
CN108103769B (zh) * | 2018-01-16 | 2020-08-11 | 烟台泰和工程材料有限公司 | 一种芳纶纤维表面处理液及其制备方法 |
CN113463396A (zh) * | 2021-07-01 | 2021-10-01 | 黑龙江弘宇短纤维新材料股份有限公司 | 一种用于尼龙树脂制品的芳纶短纤维及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6274697B1 (en) * | 1998-10-02 | 2001-08-14 | E. I. Du Pont De Nemours And Company | Process and product for making polyamides |
CN1513910A (zh) * | 2003-07-17 | 2004-07-21 | 上海交通大学 | 稀土改性芳纶纤维/环氧复合材料制备方法 |
-
2005
- 2005-01-13 CN CNB2005100181597A patent/CN100366815C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6274697B1 (en) * | 1998-10-02 | 2001-08-14 | E. I. Du Pont De Nemours And Company | Process and product for making polyamides |
CN1513910A (zh) * | 2003-07-17 | 2004-07-21 | 上海交通大学 | 稀土改性芳纶纤维/环氧复合材料制备方法 |
Non-Patent Citations (3)
Title |
---|
Kevlar fiber-epoxy adhesion and its effect oncomposite mechanical and fracture properties by plasma andchemical treatment.. Wu, S, R. et al.CA 125:277398. 1997 * |
有机高性能KEVLAR纤维表面改性研究. 郑玉婴等.光盘学与光谱分析,第24卷第4期. 2004 * |
芳纶纤维的表面处理及其在橡胶工业中的应用. 严志云等.橡胶工业,第51卷. 2004 * |
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CN1654736A (zh) | 2005-08-17 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Sijia Industrial Material Co., Ltd. Assignor: Fuzhou University Contract fulfillment period: 2008.2.6 to 2013.2.6 contract change Contract record no.: 2008350000124 Denomination of invention: Anionic grafting method for modification of aramid fiber surface Granted publication date: 20080206 License type: Exclusive license Record date: 20081021 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.2.6 TO 2013.2.6; CHANGE OF CONTRACT Name of requester: FUJIAN SIJIA ECO-FRIENDLY MATERIALS SCIENCE AND TE Effective date: 20081021 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20170113 |