DE1620943A1 - Verfahren zur Herstellung von Copolyamiden - Google Patents
Verfahren zur Herstellung von CopolyamidenInfo
- Publication number
- DE1620943A1 DE1620943A1 DE19661620943 DE1620943A DE1620943A1 DE 1620943 A1 DE1620943 A1 DE 1620943A1 DE 19661620943 DE19661620943 DE 19661620943 DE 1620943 A DE1620943 A DE 1620943A DE 1620943 A1 DE1620943 A1 DE 1620943A1
- Authority
- DE
- Germany
- Prior art keywords
- percent
- laurolactam
- caprolactam
- weight
- polymerization
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 29
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 21
- 239000004952 Polyamide Substances 0.000 claims description 16
- 229920002647 polyamide Polymers 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 14
- 229960002684 aminocaproic acid Drugs 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012298 atmosphere Substances 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 5
- 229920002292 Nylon 6 Polymers 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000572 Nylon 6/12 Polymers 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000003951 lactams Chemical class 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 description 1
- 235000010624 Medicago sativa Nutrition 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001278 adipic acid derivatives Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007306 turnover Effects 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic 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 |
|---|---|---|---|
| CH1747565A CH465227A (de) | 1965-12-17 | 1965-12-17 | Verfahren zur Herstellung von Copolyamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1620943A1 true DE1620943A1 (de) | 1972-03-23 |
Family
ID=4425696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661620943 Pending DE1620943A1 (de) | 1965-12-17 | 1966-12-12 | Verfahren zur Herstellung von Copolyamiden |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT267868B (en:Method) |
| BE (1) | BE691355A (en:Method) |
| CH (1) | CH465227A (en:Method) |
| DE (1) | DE1620943A1 (en:Method) |
| ES (1) | ES334534A1 (en:Method) |
| FR (1) | FR1505727A (en:Method) |
| GB (1) | GB1126896A (en:Method) |
| NL (2) | NL6617661A (en:Method) |
| SE (1) | SE347274B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930251A1 (fr) * | 2008-08-11 | 2009-10-23 | Arkema France | Procede de reduction de la teneur en oligomeres et en monomeres d'un copolyamide |
-
0
- NL NL136298D patent/NL136298C/xx active
-
1965
- 1965-12-17 CH CH1747565A patent/CH465227A/de unknown
-
1966
- 1966-12-12 DE DE19661620943 patent/DE1620943A1/de active Pending
- 1966-12-15 AT AT1155466A patent/AT267868B/de active
- 1966-12-15 NL NL6617661A patent/NL6617661A/xx unknown
- 1966-12-15 SE SE1722866A patent/SE347274B/xx unknown
- 1966-12-15 ES ES0334534A patent/ES334534A1/es not_active Expired
- 1966-12-15 FR FR87649A patent/FR1505727A/fr not_active Expired
- 1966-12-16 GB GB5639266A patent/GB1126896A/en not_active Expired
- 1966-12-16 BE BE691355D patent/BE691355A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE691355A (en:Method) | 1967-05-29 |
| NL136298C (en:Method) | |
| ES334534A1 (es) | 1967-11-01 |
| FR1505727A (fr) | 1967-12-15 |
| CH465227A (de) | 1968-11-15 |
| SE347274B (en:Method) | 1972-07-31 |
| AT267868B (de) | 1969-01-27 |
| GB1126896A (en) | 1968-09-11 |
| NL6617661A (en:Method) | 1967-06-19 |
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