CN1168758C - 连续制备基本无水的己二酸和己二胺混合物的方法 - Google Patents
连续制备基本无水的己二酸和己二胺混合物的方法 Download PDFInfo
- Publication number
- CN1168758C CN1168758C CNB011195045A CN01119504A CN1168758C CN 1168758 C CN1168758 C CN 1168758C CN B011195045 A CNB011195045 A CN B011195045A CN 01119504 A CN01119504 A CN 01119504A CN 1168758 C CN1168758 C CN 1168758C
- Authority
- CN
- China
- Prior art keywords
- acid
- stage
- hexamethylenediamine
- reactor
- rich
- 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
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 235000011037 adipic acid Nutrition 0.000 title claims abstract description 34
- 239000001361 adipic acid Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 48
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 title description 80
- 239000000463 material Substances 0.000 claims abstract description 11
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims description 73
- 239000007788 liquid Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 3
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 abstract description 20
- 229920002647 polyamide Polymers 0.000 abstract description 20
- 238000010924 continuous production Methods 0.000 abstract description 7
- 150000004985 diamines Chemical class 0.000 description 48
- 238000006243 chemical reaction Methods 0.000 description 26
- 150000001412 amines Chemical class 0.000 description 23
- 229920002302 Nylon 6,6 Polymers 0.000 description 18
- 239000000523 sample Substances 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 16
- 238000012544 monitoring process Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 239000000178 monomer Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 238000002329 infrared spectrum Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 230000009969 flowable effect Effects 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- -1 nylon 66 Chemical class 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- 238000000862 absorption spectrum Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 2
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 2
- JJMDCOVWQOJGCB-UHFFFAOYSA-N 5-aminopentanoic acid Chemical compound [NH3+]CCCCC([O-])=O JJMDCOVWQOJGCB-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 238000004497 NIR spectroscopy Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000006101 laboratory sample Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- TUGAQVRNALIPHY-UHFFFAOYSA-N 2,2-dimethylpentane-1,5-diamine Chemical compound NCC(C)(C)CCCN TUGAQVRNALIPHY-UHFFFAOYSA-N 0.000 description 1
- DPQHRXRAZHNGRU-UHFFFAOYSA-N 2,4,4-trimethylhexane-1,6-diamine Chemical compound NCC(C)CC(C)(C)CCN DPQHRXRAZHNGRU-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
- PFKKTUJMQOKZOR-UHFFFAOYSA-N 2-[3-(carboxymethyl)cyclohexyl]acetic acid Chemical compound OC(=O)CC1CCCC(CC(O)=O)C1 PFKKTUJMQOKZOR-UHFFFAOYSA-N 0.000 description 1
- GDYYIJNDPMFMTB-UHFFFAOYSA-N 2-[3-(carboxymethyl)phenyl]acetic acid Chemical compound OC(=O)CC1=CC=CC(CC(O)=O)=C1 GDYYIJNDPMFMTB-UHFFFAOYSA-N 0.000 description 1
- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 1
- BUGIFNPYQVKODR-UHFFFAOYSA-N 2-methylhexane-1,6-diamine Chemical compound NCC(C)CCCCN BUGIFNPYQVKODR-UHFFFAOYSA-N 0.000 description 1
- JZUHIOJYCPIVLQ-UHFFFAOYSA-N 2-methylpentane-1,5-diamine Chemical compound NCC(C)CCCN JZUHIOJYCPIVLQ-UHFFFAOYSA-N 0.000 description 1
- KTFJPMPXSYUEIP-UHFFFAOYSA-N 3-benzoylphthalic acid Chemical compound OC(=O)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1C(O)=O KTFJPMPXSYUEIP-UHFFFAOYSA-N 0.000 description 1
- LTZQJVGOFCCDQA-UHFFFAOYSA-N 3-methylhexane-1,6-diamine Chemical compound NCCC(C)CCCN LTZQJVGOFCCDQA-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 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 1
- WVDRSXGPQWNUBN-UHFFFAOYSA-N 4-(4-carboxyphenoxy)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OC1=CC=C(C(O)=O)C=C1 WVDRSXGPQWNUBN-UHFFFAOYSA-N 0.000 description 1
- LKJKDWUEGGOHFB-UHFFFAOYSA-N 4-tert-butylbenzene-1,3-dicarboxylic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1C(O)=O LKJKDWUEGGOHFB-UHFFFAOYSA-N 0.000 description 1
- DZCPFKFMCCYUOU-UHFFFAOYSA-N 5-methylnonane-1,1-diamine Chemical compound CCCCC(C)CCCC(N)N DZCPFKFMCCYUOU-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- XDOLZJYETYVRKV-UHFFFAOYSA-N 7-Aminoheptanoic acid Chemical compound NCCCCCCC(O)=O XDOLZJYETYVRKV-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KEIQPMUPONZJJH-UHFFFAOYSA-N dicyclohexylmethanediamine Chemical compound C1CCCCC1C(N)(N)C1CCCCC1 KEIQPMUPONZJJH-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- JMLPVHXESHXUSV-UHFFFAOYSA-N dodecane-1,1-diamine Chemical compound CCCCCCCCCCCC(N)N JMLPVHXESHXUSV-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- ZDGGJQMSELMHLK-UHFFFAOYSA-N m-Trifluoromethylhippuric acid Chemical compound OC(=O)CNC(=O)C1=CC=CC(C(F)(F)F)=C1 ZDGGJQMSELMHLK-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344804 | 1994-11-23 | ||
| US08/344,804 US5674974A (en) | 1994-11-23 | 1994-11-23 | Continuous polymerization process for polyamides |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95196416A Division CN1078222C (zh) | 1994-11-23 | 1995-11-16 | 聚酰胺的连续聚合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1350020A CN1350020A (zh) | 2002-05-22 |
| CN1168758C true CN1168758C (zh) | 2004-09-29 |
Family
ID=23352118
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95196416A Expired - Fee Related CN1078222C (zh) | 1994-11-23 | 1995-11-16 | 聚酰胺的连续聚合方法 |
| CNB011192003A Expired - Fee Related CN1156516C (zh) | 1994-11-23 | 1995-11-16 | 一种用于控制制备聚酰胺的连续聚合方法的工艺控制方法 |
| CNB011195045A Expired - Fee Related CN1168758C (zh) | 1994-11-23 | 1995-11-16 | 连续制备基本无水的己二酸和己二胺混合物的方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95196416A Expired - Fee Related CN1078222C (zh) | 1994-11-23 | 1995-11-16 | 聚酰胺的连续聚合方法 |
| CNB011192003A Expired - Fee Related CN1156516C (zh) | 1994-11-23 | 1995-11-16 | 一种用于控制制备聚酰胺的连续聚合方法的工艺控制方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5674974A (zh) |
| EP (1) | EP0793684B1 (zh) |
| JP (1) | JP3789473B2 (zh) |
| KR (1) | KR100257362B1 (zh) |
| CN (3) | CN1078222C (zh) |
| AT (1) | ATE213005T1 (zh) |
| AU (1) | AU720559B2 (zh) |
| BR (1) | BR9510170A (zh) |
| CA (2) | CA2201892C (zh) |
| DE (1) | DE69525369T2 (zh) |
| ES (1) | ES2170174T3 (zh) |
| HK (1) | HK1047121B (zh) |
| TW (1) | TW406098B (zh) |
| WO (1) | WO1996016107A1 (zh) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531989A1 (de) * | 1995-08-30 | 1997-05-15 | Polymer Eng Gmbh | Verfahren zur kontinuierlichen Herstellung eines dimerarmen Polyamid 6 |
| WO1998053909A1 (en) * | 1997-05-29 | 1998-12-03 | E.I. Du Pont De Nemours And Company | Process control method for vented polymerizers |
| EE200000695A (et) * | 1998-05-29 | 2002-04-15 | Solutia Inc. | Polümeerimisliin polüamiidi vooltootmiseks ja selle juhtimissüsteem |
| ATE279464T1 (de) * | 1998-05-29 | 2004-10-15 | Solutia Inc | Kontinuierliches verfahren zur polyamidherstellung |
| CA2343185A1 (en) * | 1998-10-26 | 2000-05-04 | E.I. Du Pont De Nemours And Company | Continuous polymerization process for preparing polyamides from omega-aminonitriles |
| US6075117A (en) * | 1998-12-21 | 2000-06-13 | E.I. Dupont De Nemours & Company | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst |
| US6084056A (en) * | 1998-12-22 | 2000-07-04 | E. I. Dupont De Nemours & Company | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels |
| US6103863A (en) * | 1998-12-22 | 2000-08-15 | E. I. Dupont De Nemours & Company | Process for preparation of polyamide from dinitrile and diamine |
| US6169162B1 (en) * | 1999-05-24 | 2001-01-02 | Solutia Inc. | Continuous polyamidation process |
| FR2794760B1 (fr) * | 1999-06-11 | 2001-08-17 | Rhodianyl | Procede de fabrication de polyamides |
| JP4638646B2 (ja) | 1999-12-17 | 2011-02-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリトリメチレンエーテルグリコールの調製のための連続的な方法 |
| DE60119595T2 (de) | 2000-01-21 | 2006-09-14 | Mitsubishi Gas Chemical Co., Inc. | Verfahren zur Herstellung von Polyamid |
| FR2814747B1 (fr) * | 2000-10-04 | 2002-12-06 | Rhodianyl | Procede de fabrication de polyamides |
| JP2002194079A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Gas Chem Co Inc | ポリアミドの製造方法 |
| US6472501B1 (en) * | 2001-06-01 | 2002-10-29 | E. I. Du Pont De Nemours And Company | Process for making nylon 6,6 |
| WO2004024795A1 (ja) * | 2002-08-30 | 2004-03-25 | Toyo Boseki Kabushiki Kaisha | ポリアミドの連続製造方法 |
| EP1418193B1 (en) * | 2002-11-07 | 2013-12-18 | Mitsubishi Gas Chemical Company, Inc. | Production method of polyamides |
| KR100993870B1 (ko) | 2005-07-06 | 2010-11-11 | 코오롱인더스트리 주식회사 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
| CN101050279B (zh) * | 2007-05-09 | 2010-05-19 | 武汉森大科技研究发展中心 | 聚酰胺聚合生产工艺及设备 |
| EP2301985A4 (en) * | 2008-07-11 | 2012-10-17 | Kingfa Science & Technology Co | SEMI-AROMATIC POLYAMIDE AND PREPARATION METHOD DISCHARGING A LOW AMOUNT OF WASTEWATER |
| CN102311545B (zh) * | 2011-10-09 | 2013-02-13 | 卢建国 | 一种生产聚酰胺的方法 |
| JP2015500360A (ja) | 2011-12-05 | 2015-01-05 | インヴィスタ テクノロジーズ エスアエルエル | ポリアミドの調製方法 |
| EP2951147B1 (en) | 2013-01-31 | 2017-08-02 | DSM IP Assets B.V. | Process for the preparation of diamine/dicarboxylic acid salts and polyamides thereof |
| CN104031263B (zh) * | 2013-03-08 | 2016-08-31 | 上海凯赛生物技术研发中心有限公司 | 尼龙的制造方法 |
| CN104130135B (zh) | 2013-05-01 | 2018-07-03 | 英威达纺织(英国)有限公司 | 用于生产部分平衡酸溶液的方法 |
| CN104130131B (zh) | 2013-05-01 | 2018-05-29 | 英威达纺织(英国)有限公司 | 从部分平衡酸溶液来进行的尼龙盐溶液的制备 |
| CN104569025B (zh) * | 2013-10-29 | 2017-01-04 | 中国石油化工股份有限公司 | 一种检测尼龙盐预聚温度的方法 |
| GB201320520D0 (en) * | 2013-11-20 | 2014-01-01 | Invista Tech Sarl | Continuous polyamidation process - I |
| GB201320518D0 (en) * | 2013-11-20 | 2014-01-01 | Invista Tech Sarl | Continuous polyamidation process - II |
| CN104710317B (zh) | 2013-12-17 | 2019-01-25 | 英威达纺织(英国)有限公司 | 用有分散头的容器生产pba溶液的尼龙盐溶液生产方法 |
| CN104910376B (zh) * | 2014-03-10 | 2017-09-12 | 湖南师范大学 | 一种不使用开环剂生产低熔点、高分解温度三元共聚酰胺的配方及制备方法 |
| EP3081923A1 (de) * | 2015-04-16 | 2016-10-19 | Basf Se | Verfahren zur herstellung und reinigung von adipinsäure |
| CN106700064B (zh) | 2016-12-28 | 2019-01-08 | 浙江新和成特种材料有限公司 | 一种半芳香族聚酰胺生产方法及半芳香族聚酰胺 |
| KR102587685B1 (ko) * | 2019-02-21 | 2023-10-12 | 인비스타 텍스타일스 (유.케이.) 리미티드 | 폴리아미드의 제조 공정 |
| CN110368915B (zh) * | 2019-07-24 | 2021-08-06 | 天津大学 | 一种三维有机多孔聚酰胺吸附剂、其制备方法及用途 |
| CN114364715A (zh) * | 2019-09-12 | 2022-04-15 | 宇部兴产株式会社 | 共聚聚酰胺的制造方法 |
| IL302855A (en) | 2020-11-16 | 2023-07-01 | Invista Textiles Uk Ltd | Apparatus comprising induction heating elements for preparing a polyamide polymer |
| CN113181677B (zh) * | 2021-04-22 | 2022-09-06 | 上海中化科技有限公司 | 聚酰胺的连续反应系统及制备聚己二酰间苯二甲胺的方法 |
| WO2022268883A1 (en) | 2021-06-23 | 2022-12-29 | Dsm Ip Assets B.V. | Process for making a solid diammonium dicarboxylate salt and polyamides thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3679635A (en) * | 1970-07-08 | 1972-07-25 | Fiber Industries Inc | Operation of polyamide continuous polymerization system |
| GB1440760A (en) * | 1972-09-07 | 1976-06-23 | Ici Ltd | Apparatus for the continuous polymerisation of polyamides |
| US4131712A (en) * | 1977-08-10 | 1978-12-26 | E. I. Du Pont De Nemours And Company | Process for preparing polyamide from diacid-rich component and diamine-rich component |
| JPS58111829A (ja) * | 1981-12-25 | 1983-07-04 | Mitsubishi Gas Chem Co Inc | ポリアミドの製造方法 |
| US4438146A (en) * | 1982-03-16 | 1984-03-20 | New Generation Foods, Inc. | Method for preparing cooked wheat product |
| US4433146A (en) * | 1982-04-07 | 1984-02-21 | Stamicarbon B.V. | Process for the preparation of melamine |
| DE3223823A1 (de) * | 1982-06-25 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen herstellung von polyamiden |
| EP0307993B1 (en) * | 1987-09-17 | 1992-04-01 | Akzo N.V. | Composites comprising an aramid matrix |
| FR2625506B1 (fr) * | 1987-12-31 | 1992-02-21 | Bp Chimie Sa | Procede et appareillage de fabrication de polymeres controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge |
| BE1006314A3 (fr) * | 1992-11-04 | 1994-07-19 | Solvay | Procede de synthese de polyamides. |
-
1994
- 1994-11-23 US US08/344,804 patent/US5674974A/en not_active Expired - Lifetime
-
1995
- 1995-11-16 JP JP51699396A patent/JP3789473B2/ja not_active Expired - Fee Related
- 1995-11-16 CA CA002201892A patent/CA2201892C/en not_active Expired - Fee Related
- 1995-11-16 TW TW084112147A patent/TW406098B/zh not_active IP Right Cessation
- 1995-11-16 CN CN95196416A patent/CN1078222C/zh not_active Expired - Fee Related
- 1995-11-16 DE DE69525369T patent/DE69525369T2/de not_active Expired - Lifetime
- 1995-11-16 KR KR1019970703437A patent/KR100257362B1/ko not_active Expired - Fee Related
- 1995-11-16 CA CA002641589A patent/CA2641589A1/en not_active Abandoned
- 1995-11-16 AU AU43654/96A patent/AU720559B2/en not_active Ceased
- 1995-11-16 EP EP95942427A patent/EP0793684B1/en not_active Expired - Lifetime
- 1995-11-16 CN CNB011192003A patent/CN1156516C/zh not_active Expired - Fee Related
- 1995-11-16 AT AT95942427T patent/ATE213005T1/de not_active IP Right Cessation
- 1995-11-16 CN CNB011195045A patent/CN1168758C/zh not_active Expired - Fee Related
- 1995-11-16 BR BR9510170A patent/BR9510170A/pt not_active IP Right Cessation
- 1995-11-16 WO PCT/US1995/014991 patent/WO1996016107A1/en not_active Ceased
- 1995-11-16 ES ES95942427T patent/ES2170174T3/es not_active Expired - Lifetime
-
2002
- 2002-12-03 HK HK02108792.1A patent/HK1047121B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU720559B2 (en) | 2000-06-01 |
| CA2201892C (en) | 2008-12-30 |
| CN1156516C (zh) | 2004-07-07 |
| KR100257362B1 (ko) | 2000-05-15 |
| US5674974A (en) | 1997-10-07 |
| BR9510170A (pt) | 1997-10-14 |
| CN1166844A (zh) | 1997-12-03 |
| AU4365496A (en) | 1996-06-17 |
| CN1078222C (zh) | 2002-01-23 |
| WO1996016107A1 (en) | 1996-05-30 |
| ATE213005T1 (de) | 2002-02-15 |
| DE69525369T2 (de) | 2002-10-31 |
| EP0793684A1 (en) | 1997-09-10 |
| DE69525369D1 (de) | 2002-03-21 |
| JPH10509760A (ja) | 1998-09-22 |
| CA2641589A1 (en) | 1996-05-30 |
| EP0793684B1 (en) | 2002-02-06 |
| HK1047121B (zh) | 2005-04-08 |
| JP3789473B2 (ja) | 2006-06-21 |
| CN1350020A (zh) | 2002-05-22 |
| TW406098B (en) | 2000-09-21 |
| CA2201892A1 (en) | 1996-05-30 |
| HK1047121A1 (zh) | 2003-02-07 |
| ES2170174T3 (es) | 2002-08-01 |
| CN1358781A (zh) | 2002-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1168758C (zh) | 连续制备基本无水的己二酸和己二胺混合物的方法 | |
| CN1166720C (zh) | 制造聚酰胺的方法 | |
| US6169162B1 (en) | Continuous polyamidation process | |
| JP5542667B2 (ja) | ポリアミドの製造方法 | |
| KR102077057B1 (ko) | 반 방향족 폴리아미드의 제조방법 및 반 방향족 폴리아미드 | |
| JP5749429B2 (ja) | 連続的なポリアミド化方法 | |
| SU663312A3 (ru) | Способ получени смеси полифенилполиаминов с метиленовыми мостиками |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INVISTA TECH SARL Free format text: FORMER OWNER: E. I. DU PONT DE NEMOURS AND CO. Effective date: 20060113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: Zurich Switzerland Patentee after: INVISTA TECHNOLOGIES S.A.R.L. Address before: Delaware, USA Patentee before: E. I. du Pont de Nemours and Co. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 Termination date: 20101116 |