DE1645477A1 - Die Herstellung von Polyamiden - Google Patents
Die Herstellung von PolyamidenInfo
- Publication number
- DE1645477A1 DE1645477A1 DE19661645477 DE1645477A DE1645477A1 DE 1645477 A1 DE1645477 A1 DE 1645477A1 DE 19661645477 DE19661645477 DE 19661645477 DE 1645477 A DE1645477 A DE 1645477A DE 1645477 A1 DE1645477 A1 DE 1645477A1
- Authority
- DE
- Germany
- Prior art keywords
- polyamides
- hours
- temperature
- trans
- acid
- 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.)
- Pending
Links
- 239000004952 Polyamide Substances 0.000 title claims description 17
- 229920002647 polyamide Polymers 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000006068 polycondensation reaction Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 241001122767 Theaceae Species 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 claims 1
- 229940100630 metacresol Drugs 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 8
- 150000004985 diamines Chemical class 0.000 description 8
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 4
- 235000011037 adipic acid Nutrition 0.000 description 4
- 239000001361 adipic acid Substances 0.000 description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- -1 ethanol Chemical compound 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- CZPLUOCTUPJSIZ-UHFFFAOYSA-N cyclobutane-1,2-dicarbonitrile Chemical class N#CC1CCC1C#N CZPLUOCTUPJSIZ-UHFFFAOYSA-N 0.000 description 1
- 150000001930 cyclobutanes Chemical group 0.000 description 1
- LQNHRNOPWKZUSN-UHFFFAOYSA-N cyclobutylmethanamine Chemical compound NCC1CCC1 LQNHRNOPWKZUSN-UHFFFAOYSA-N 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6517122A NL6517122A (enrdf_load_stackoverflow) | 1965-12-30 | 1965-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645477A1 true DE1645477A1 (de) | 1970-10-29 |
Family
ID=19795070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661645477 Pending DE1645477A1 (de) | 1965-12-30 | 1966-12-30 | Die Herstellung von Polyamiden |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE691789A (enrdf_load_stackoverflow) |
| DE (1) | DE1645477A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1506908A (enrdf_load_stackoverflow) |
| GB (1) | GB1145300A (enrdf_load_stackoverflow) |
| NL (1) | NL6517122A (enrdf_load_stackoverflow) |
-
1965
- 1965-12-30 NL NL6517122A patent/NL6517122A/xx unknown
-
1966
- 1966-12-27 BE BE691789D patent/BE691789A/xx unknown
- 1966-12-29 FR FR89304A patent/FR1506908A/fr not_active Expired
- 1966-12-30 GB GB5843566A patent/GB1145300A/en not_active Expired
- 1966-12-30 DE DE19661645477 patent/DE1645477A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1145300A (en) | 1969-03-12 |
| FR1506908A (fr) | 1967-12-22 |
| NL6517122A (enrdf_load_stackoverflow) | 1967-07-03 |
| BE691789A (enrdf_load_stackoverflow) | 1967-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0098412B1 (de) | Verfahren zur kontinuierlichen Herstellung von Polyamiden | |
| DE1495393B2 (de) | Verfahren zur Herstellung von Polyamiden aus Methylestern der Tere- und/oder Isophthalsäure und alipatischen primären Diaminen | |
| EP0027852A1 (de) | Transparente Copolyamide und deren Verwendung zur Herstellung transparenter schlagzäher Formkörper | |
| DE1518067A1 (de) | Verfahren zur Herstellung von alpha-Alkyl-omega-amino-alkannitrilen | |
| DE69502932T2 (de) | Lewissäure-katalysierte ammonolyse von nylon | |
| DE2812151A1 (de) | Verfahren zur herstellung von organischen nitrilen | |
| DE954416C (de) | Verfahren zur Herstellung von Aminonitrilen und Diaminen | |
| DE1645477A1 (de) | Die Herstellung von Polyamiden | |
| DE840157C (de) | Verfahren zur Herstellung von Polyamidharzen | |
| DE69511754T2 (de) | Copolyamidherstellungsverfahren | |
| DE2806933A1 (de) | Polyamide und verfahren zu ihrer herstellung | |
| DE1520924A1 (de) | Verfahren zur Herstellung von Polyamiden | |
| DE1119285B (de) | Verfahren zur Herstellung von Xylylendiaminen | |
| EP0012712B1 (de) | Transparente Polyamide, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Formkörpern | |
| DE2042760C3 (de) | Verfahren zur Herstellung von langkettigen Diaminen | |
| DE866193C (de) | Verfahren zur Herstellung von in der Amidgruppe substituierten Carbonsaeureamiden | |
| DE866938C (de) | Verfahren zur Herstellung von 1, 2-Diamino-1, 2-diaethylcyclohexan-[1, 2-Bis-(ª‰-aminoaethyl)-cyclohexan] und seinen Kernsubstitutionsprodukten | |
| AT202556B (de) | Verfahren zur kontinuierlichen Herstellung von Hexamethylendiamin aus Adipinsäuredinitril | |
| DE1593903A1 (de) | Verfahren zur Herstellung von organischen Verbindungen | |
| EP0010521A1 (de) | Transparentes Copolyamid und seine Verwendung zur Herstellung von Formkörpern | |
| DE2341738A1 (de) | Verfahren zur behandlung von rohem adiponitril | |
| DE880136C (de) | Verfahren zur Herstellung von Adipinsäuredinitril | |
| DE902090C (de) | Verfahren zur Herstellung von Kondensationsprodukten | |
| DE480848C (de) | Verfahren zur Herstellung von 2íñ3-Diaminoanthrachinon | |
| DE1495877A1 (de) | Kochbestaendige,lineare Mischpolyamide,sowie Verfahren zur Herstellung derselben |