CN100455706C - 制备聚间苯二甲酰间苯二胺纺丝溶液的方法 - Google Patents
制备聚间苯二甲酰间苯二胺纺丝溶液的方法 Download PDFInfo
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- CN100455706C CN100455706C CNB2006101184826A CN200610118482A CN100455706C CN 100455706 C CN100455706 C CN 100455706C CN B2006101184826 A CNB2006101184826 A CN B2006101184826A CN 200610118482 A CN200610118482 A CN 200610118482A CN 100455706 C CN100455706 C CN 100455706C
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- poly
- spinning dope
- preparation
- phenylene
- spinning
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- 238000009987 spinning Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims description 33
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 title claims description 30
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 34
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229940018564 m-phenylenediamine Drugs 0.000 claims abstract description 19
- 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 abstract description 10
- 229920000642 polymer Polymers 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 13
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 12
- 150000001341 alkaline earth metal compounds Chemical class 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000003495 polar organic solvent Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 4
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 4
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001617 alkaline earth metal chloride Inorganic materials 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical class CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 9
- 239000002904 solvent Substances 0.000 abstract description 9
- 150000001408 amides Chemical class 0.000 abstract description 3
- -1 poly(m-phenylene isophthalamide) Polymers 0.000 abstract 4
- 229920000889 poly(m-phenylene isophthalamide) Polymers 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 55
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 11
- 239000000920 calcium hydroxide Substances 0.000 description 11
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000007670 refining Methods 0.000 description 8
- 239000002002 slurry Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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Abstract
Description
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Priority Applications (1)
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CNB2006101184826A CN100455706C (zh) | 2006-11-17 | 2006-11-17 | 制备聚间苯二甲酰间苯二胺纺丝溶液的方法 |
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CNB2006101184826A CN100455706C (zh) | 2006-11-17 | 2006-11-17 | 制备聚间苯二甲酰间苯二胺纺丝溶液的方法 |
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CN1974892A CN1974892A (zh) | 2007-06-06 |
CN100455706C true CN100455706C (zh) | 2009-01-28 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2471983A1 (en) | 2010-12-29 | 2012-07-04 | Zhong, Zhou | Method For Preparing Meta-Aramid Fibers |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250833B (zh) * | 2008-04-03 | 2011-08-03 | 圣欧(苏州)安全防护材料有限公司 | 聚间苯二甲酰间苯二胺浆粕状纤维的制备方法 |
CN101876092B (zh) * | 2010-07-16 | 2012-07-04 | 四川辉腾科技有限公司 | 一种生产聚间苯二甲酰间苯二胺纺丝溶液的方法 |
CN102277627A (zh) * | 2011-08-09 | 2011-12-14 | 圣欧(苏州)安全防护材料有限公司 | 聚间苯二甲酰间苯二胺纺丝溶液的制备方法 |
CN102517677A (zh) * | 2011-12-08 | 2012-06-27 | 烟台泰和新材料股份有限公司 | 连续化制备聚间苯二甲酰间苯二胺纺丝原液的方法 |
CN105113051A (zh) * | 2015-09-28 | 2015-12-02 | 倪士勇 | 一种纤维及其制备方法和制得的面料 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063966A (en) * | 1958-02-05 | 1962-11-13 | Du Pont | Process of making wholly aromatic polyamides |
JPH0874122A (ja) * | 1994-08-30 | 1996-03-19 | Teijin Ltd | メタ型芳香族ポリアミド繊維の製造方法 |
JP2001114889A (ja) * | 1999-10-21 | 2001-04-24 | Teijin Ltd | メタ型芳香族ポリアミド溶液の製造方法 |
CN1443882A (zh) * | 2003-04-04 | 2003-09-24 | 东华大学 | 半连续化双螺杆制备聚间苯二甲酰间苯二胺纺丝溶液 |
CN1687186A (zh) * | 2005-05-10 | 2005-10-26 | 东华大学 | 一种连续化制备聚对苯二甲酰对苯二胺树脂的方法 |
CN1710160A (zh) * | 2005-06-17 | 2005-12-21 | 东华大学 | 一种制备间位芳香族聚酰胺纤维的方法 |
-
2006
- 2006-11-17 CN CNB2006101184826A patent/CN100455706C/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063966A (en) * | 1958-02-05 | 1962-11-13 | Du Pont | Process of making wholly aromatic polyamides |
JPH0874122A (ja) * | 1994-08-30 | 1996-03-19 | Teijin Ltd | メタ型芳香族ポリアミド繊維の製造方法 |
JP2001114889A (ja) * | 1999-10-21 | 2001-04-24 | Teijin Ltd | メタ型芳香族ポリアミド溶液の製造方法 |
CN1443882A (zh) * | 2003-04-04 | 2003-09-24 | 东华大学 | 半连续化双螺杆制备聚间苯二甲酰间苯二胺纺丝溶液 |
CN1687186A (zh) * | 2005-05-10 | 2005-10-26 | 东华大学 | 一种连续化制备聚对苯二甲酰对苯二胺树脂的方法 |
CN1710160A (zh) * | 2005-06-17 | 2005-12-21 | 东华大学 | 一种制备间位芳香族聚酰胺纤维的方法 |
Non-Patent Citations (6)
Title |
---|
Study on twin-screw reactive extrusionofpoly(m-phenylenisophthalamide). Chen,Lei,Hu,Zuming,Liu,Zunwu,Pan,Wanlian,Liu,Zhaofeng.合成纤维工业,第Vol.28卷第No.1期. 2005 |
Study on twin-screw reactive extrusionofpoly(m-phenylenisophthalamide). Chen,Lei,Hu,Zuming,Liu,Zunwu,Pan,Wanlian,Liu,Zhaofeng.合成纤维工业,第Vol.28卷第No.1期. 2005 * |
国外间位芳香族聚酰胺低温溶液聚合的研究. 陈蕾,刘兆峰.东华大学学报(自然科学版),第30卷第4期. 2004 |
国外间位芳香族聚酰胺低温溶液聚合的研究. 陈蕾,刘兆峰.东华大学学报(自然科学版),第30卷第4期. 2004 * |
芳纶1313纤维制备技术进展. 陈蕾,胡祖明,刘兆峰.高分子通报,第6期. 2004 |
芳纶1313纤维制备技术进展. 陈蕾,胡祖明,刘兆峰.高分子通报,第6期. 2004 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2471983A1 (en) | 2010-12-29 | 2012-07-04 | Zhong, Zhou | Method For Preparing Meta-Aramid Fibers |
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Publication number | Publication date |
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CN1974892A (zh) | 2007-06-06 |
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Owner name: SHENG OU (SUZHOU) SAFETY PROTECTION MATERIAL CO., Free format text: FORMER OWNER: ZHONG ZHOU Effective date: 20101126 |
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Free format text: CORRECT: ADDRESS; FROM: 200051 ROOM 1103, NO.1, LANE 600, TIANSHAN ROAD, SHANGHAI TO: 215200 YOUYI INDUSTRIAL ZONE, SONGLING TOWN, WUJIANG CITY, JIANGSU PROVINCE |
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Effective date of registration: 20101126 Address after: Friendship Industrial Zone 215200 Wujiang city of Jiangsu province Lingzhen Patentee after: Shengou(Suzhou) Safety Protection Material Co., Ltd. Address before: 1103 room 1, Lane 600, Lane 200051, Tian Shan Road, Shanghai Patentee before: Zhong Zhou |
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Addressee: Wang Lili Document name: Notification of Passing Examination on Formalities |
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Owner name: SRO GROUP (JIANGSU) CO., LTD. Free format text: FORMER NAME: SHENG OU (SUZHOU) SAFETY PROTECTION MATERIAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Friendship Industrial Zone 215200 Wujiang city of Jiangsu province Lingzhen Patentee after: SRO ARAMID FIBER (JIANGSU) CO., LTD. Address before: Friendship Industrial Zone 215200 Wujiang city of Jiangsu province Lingzhen Patentee before: Shengou(Suzhou) Safety Protection Material Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070606 Assignee: San (Huaian) Co., Ltd. Europe aramid Assignor: SRO ARAMID FIBER (JIANGSU) CO., LTD. Contract record no.: 2014320000060 Denomination of invention: Prepn process of poly (m-phenylene isophthalmide) spinning dope Granted publication date: 20090128 License type: Exclusive License Record date: 20140224 |
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Address after: 215200 Friendship Road 79, Wujiang District, Jiangsu, Suzhou Patentee after: Super Gomez new materials Limited by Share Ltd Address before: Friendship Industrial Zone 215200 Wujiang city of Jiangsu province Lingzhen Patentee before: SRO ARAMID FIBER (JIANGSU) CO., LTD. |