CN101724149A - 一种聚酰胺及其制备方法 - Google Patents
一种聚酰胺及其制备方法 Download PDFInfo
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- CN101724149A CN101724149A CN200810167849A CN200810167849A CN101724149A CN 101724149 A CN101724149 A CN 101724149A CN 200810167849 A CN200810167849 A CN 200810167849A CN 200810167849 A CN200810167849 A CN 200810167849A CN 101724149 A CN101724149 A CN 101724149A
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- polymeric amide
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- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000004952 Polyamide Substances 0.000 title abstract description 6
- 229920002647 polyamide Polymers 0.000 title abstract description 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 8
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 6
- 150000001408 amides Chemical class 0.000 claims description 63
- 239000000376 reactant Substances 0.000 claims description 48
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- -1 m 4=1 Chemical group 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 22
- 125000005605 benzo group Chemical group 0.000 claims description 22
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 22
- 150000001263 acyl chlorides Chemical class 0.000 claims description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 20
- 125000001931 aliphatic group Chemical group 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 125000004989 dicarbonyl group Chemical group 0.000 claims description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 125000001118 alkylidene group Chemical group 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 150000004984 aromatic diamines Chemical class 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 52
- 239000000243 solution Substances 0.000 description 37
- 238000001914 filtration Methods 0.000 description 28
- 238000005406 washing Methods 0.000 description 26
- 238000009775 high-speed stirring Methods 0.000 description 23
- 239000007795 chemical reaction product Substances 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000006386 neutralization reaction Methods 0.000 description 13
- 239000008346 aqueous phase Substances 0.000 description 11
- 238000002329 infrared spectrum Methods 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 125000000355 1,3-benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 125000003368 amide group Chemical group 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 4
- HGEVGSTXQGZPCL-UHFFFAOYSA-N nonanedioyl dichloride Chemical compound ClC(=O)CCCCCCCC(Cl)=O HGEVGSTXQGZPCL-UHFFFAOYSA-N 0.000 description 4
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 description 4
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 description 2
- PGGROMGHWHXWJL-UHFFFAOYSA-N 4-(azepane-1-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1CCCCCC1 PGGROMGHWHXWJL-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 2
- WMPOZLHMGVKUEJ-UHFFFAOYSA-N decanedioyl dichloride Chemical compound ClC(=O)CCCCCCCCC(Cl)=O WMPOZLHMGVKUEJ-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229920006015 heat resistant resin Polymers 0.000 description 2
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920000137 polyphosphoric acid Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229960001755 resorcinol Drugs 0.000 description 2
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- QPIDRHUVWIFOBW-UHFFFAOYSA-N 2,2-dimethylhexane-1,6-diamine Chemical compound NCC(C)(C)CCCCN QPIDRHUVWIFOBW-UHFFFAOYSA-N 0.000 description 1
- AHBYWKWAVAMOMN-UHFFFAOYSA-N 2,4-diethylhexane-1,6-diamine Chemical compound CCC(CN)CC(CC)CCN AHBYWKWAVAMOMN-UHFFFAOYSA-N 0.000 description 1
- YXOKJIRTNWHPFS-UHFFFAOYSA-N 2,5-dimethylhexane-1,6-diamine Chemical compound NCC(C)CCC(C)CN YXOKJIRTNWHPFS-UHFFFAOYSA-N 0.000 description 1
- ACEKLXGWCBIDGA-UHFFFAOYSA-N 2-methylpentane-1,4-diamine Chemical compound CC(N)CC(C)CN ACEKLXGWCBIDGA-UHFFFAOYSA-N 0.000 description 1
- PMZBHPUNQNKBOA-UHFFFAOYSA-N 5-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=CC(C(O)=O)=CC(C(O)=O)=C1 PMZBHPUNQNKBOA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000005263 alkylenediamine group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001965 diffuse reflectance infrared spectroscopy Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- NAYYNDKKHOIIOD-UHFFFAOYSA-N phthalamide Chemical group NC(=O)C1=CC=CC=C1C(N)=O NAYYNDKKHOIIOD-UHFFFAOYSA-N 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Polyamides (AREA)
Abstract
Description
HDT(℃) | Tm(℃) | Td(℃) | MFR(g/min) | η(dl/g) | |
实施例1 | 320 | 375 | 490 | 4 | 1.3 |
实施例2 | 310 | 365 | 483 | 5.3 | 1.23 |
实施例3 | 312 | 368 | 485 | 4.9 | 1.25 |
实施例4 | 308 | 360 | 480 | 5.8 | 1.21 |
实施例5 | 304 | 356 | 475 | 6.5 | 1.18 |
实施例6 | 303 | 355 | 475 | 6.7 | 1.17 |
实施例7 | 290 | 350 | 470 | 7.0 | 1.1 |
实施例8 | 315 | 370 | 488 | 4.5 | 1.28 |
实施例9 | 295 | 353 | 473 | 6.9 | 1.15 |
实施例10 | 325 | 380 | 495 | 3.5 | 1.35 |
实施例11 | 306 | 360 | 481 | 5.5 | 1.20 |
PA6T | 305 | 320 | 350 | 4.6 | 1.05 |
HDT(℃) | Tm(℃) | Td(℃) | MFR(g/min) | η(dl/g) | |
PA9T | 280 | 308 | 335 | 5.2 | 1.02 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101678492A CN101724149B (zh) | 2008-10-13 | 2008-10-13 | 一种聚酰胺及其制备方法 |
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Application Number | Priority Date | Filing Date | Title |
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CN2008101678492A CN101724149B (zh) | 2008-10-13 | 2008-10-13 | 一种聚酰胺及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101724149A true CN101724149A (zh) | 2010-06-09 |
CN101724149B CN101724149B (zh) | 2011-11-16 |
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CN2008101678492A Expired - Fee Related CN101724149B (zh) | 2008-10-13 | 2008-10-13 | 一种聚酰胺及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296376A (zh) * | 2011-07-05 | 2011-12-28 | 深圳市中晟创新科技股份有限公司 | 聚对苯撑苯并二噁唑纤维的生产方法 |
CN104530422A (zh) * | 2014-12-25 | 2015-04-22 | 上海市合成树脂研究所 | 一种聚芳酰胺的制备方法 |
CN105384929A (zh) * | 2015-12-11 | 2016-03-09 | 烟台泰和新材料股份有限公司 | 一种可熔融芳香族聚酰胺聚合体 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53294A (en) * | 1976-06-23 | 1978-01-05 | Teijin Ltd | Preparation of aromatic polyamide with high degree of polymerization |
CN101280057B (zh) * | 2008-05-23 | 2010-12-08 | 哈尔滨工业大学 | 一种含噁唑环半芳香聚酰胺的合成方法 |
-
2008
- 2008-10-13 CN CN2008101678492A patent/CN101724149B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296376A (zh) * | 2011-07-05 | 2011-12-28 | 深圳市中晟创新科技股份有限公司 | 聚对苯撑苯并二噁唑纤维的生产方法 |
CN104530422A (zh) * | 2014-12-25 | 2015-04-22 | 上海市合成树脂研究所 | 一种聚芳酰胺的制备方法 |
CN104530422B (zh) * | 2014-12-25 | 2017-07-07 | 上海市合成树脂研究所 | 一种聚芳酰胺的制备方法 |
CN105384929A (zh) * | 2015-12-11 | 2016-03-09 | 烟台泰和新材料股份有限公司 | 一种可熔融芳香族聚酰胺聚合体 |
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CN101724149B (zh) | 2011-11-16 |
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Granted publication date: 20111116 |