CH631727A5 - Process for the preparation of copolyamides - Google Patents
Process for the preparation of copolyamides Download PDFInfo
- Publication number
- CH631727A5 CH631727A5 CH923377A CH923377A CH631727A5 CH 631727 A5 CH631727 A5 CH 631727A5 CH 923377 A CH923377 A CH 923377A CH 923377 A CH923377 A CH 923377A CH 631727 A5 CH631727 A5 CH 631727A5
- Authority
- CH
- Switzerland
- Prior art keywords
- mol
- hexamethylenediamine
- isophthalic acid
- copolyamides
- bis
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title description 3
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 40
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 16
- 150000004985 diamines Chemical class 0.000 claims description 12
- -1 heterocyclic amine Chemical class 0.000 claims description 11
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical group C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 8
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical group NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical group CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 claims description 4
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical group C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- BDBZTOMUANOKRT-UHFFFAOYSA-N 4-[2-(4-aminocyclohexyl)propan-2-yl]cyclohexan-1-amine Chemical group C1CC(N)CCC1C(C)(C)C1CCC(N)CC1 BDBZTOMUANOKRT-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- RRCZRUXYTNNVBQ-UHFFFAOYSA-N 4-(aminomethyl)cyclohexan-1-amine Chemical group NCC1CCC(N)CC1 RRCZRUXYTNNVBQ-UHFFFAOYSA-N 0.000 claims 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 claims 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 52
- 230000008014 freezing Effects 0.000 description 14
- 238000007710 freezing Methods 0.000 description 14
- 150000003839 salts Chemical class 0.000 description 7
- 239000004952 Polyamide Substances 0.000 description 6
- 229920002647 polyamide Polymers 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 238000004455 differential thermal analysis Methods 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FVCWZBVQRLEGDH-UHFFFAOYSA-N 1,2,2-trimethylcyclohexan-1-amine Chemical compound CC1(C)CCCCC1(C)N FVCWZBVQRLEGDH-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- OBLKGLNRMMXCFW-UHFFFAOYSA-N 4-n-methylcyclohexane-1,4-diamine Chemical compound CNC1CCC(N)CC1 OBLKGLNRMMXCFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 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
- 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
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 |
|---|---|---|---|
| DE19762635085 DE2635085A1 (de) | 1976-08-04 | 1976-08-04 | Polyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH631727A5 true CH631727A5 (en) | 1982-08-31 |
Family
ID=5984726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH923377A CH631727A5 (en) | 1976-08-04 | 1977-07-26 | Process for the preparation of copolyamides |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5318697A (enrdf_load_stackoverflow) |
| CH (1) | CH631727A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2635085A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2360621A1 (enrdf_load_stackoverflow) |
| GB (3) | GB1590528A (enrdf_load_stackoverflow) |
| IT (1) | IT1079370B (enrdf_load_stackoverflow) |
| NL (1) | NL7708388A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020576A1 (de) | 1980-05-30 | 1981-12-10 | Dynamit Nobel Ag, 5210 Troisdorf | Transparente polyamide |
| ATE11053T1 (de) * | 1980-12-12 | 1985-01-15 | Dynamit Nobel Aktiengesellschaft | Transparentes, kochwasserbestaendiges und sterilisationsfestes polyamid. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2256214A1 (de) * | 1972-11-16 | 1974-05-22 | Hoechst Ag | Transparente polyamide |
| CH624970A5 (en) * | 1975-09-22 | 1981-08-31 | Inventa Ag | Process for the preparation of glass-transparent polyamide |
-
1976
- 1976-08-04 DE DE19762635085 patent/DE2635085A1/de not_active Withdrawn
-
1977
- 1977-07-26 IT IT5043077A patent/IT1079370B/it active
- 1977-07-26 JP JP8888277A patent/JPS5318697A/ja active Pending
- 1977-07-26 CH CH923377A patent/CH631727A5/de not_active IP Right Cessation
- 1977-07-27 GB GB3154377A patent/GB1590528A/en not_active Expired
- 1977-07-27 GB GB1753579A patent/GB1590530A/en not_active Expired
- 1977-07-27 GB GB1753479A patent/GB1590529A/en not_active Expired
- 1977-07-28 NL NL7708388A patent/NL7708388A/xx not_active Application Discontinuation
- 1977-07-28 FR FR7723308A patent/FR2360621A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7708388A (nl) | 1978-02-07 |
| GB1590528A (en) | 1981-06-03 |
| IT1079370B (it) | 1985-05-08 |
| GB1590530A (en) | 1981-06-03 |
| DE2635085A1 (de) | 1978-02-09 |
| FR2360621A1 (fr) | 1978-03-03 |
| JPS5318697A (en) | 1978-02-21 |
| FR2360621B1 (enrdf_load_stackoverflow) | 1983-12-23 |
| GB1590529A (en) | 1981-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69225946T2 (de) | Transparente Polyamid-Mischungen mit hoher Beständigkeit gegenüber chemischen Mitteln | |
| DE69209036T2 (de) | Verfahren zur Herstellung von Copolyamiden | |
| DE3600015A1 (de) | Transparente copolyamide und ihre verwendung zur herstellung von formkoerpern | |
| EP0027852A1 (de) | Transparente Copolyamide und deren Verwendung zur Herstellung transparenter schlagzäher Formkörper | |
| CH478173A (de) | Verfahren zur Erhöhung des Molekulargewichts von Polyamiden | |
| DE1595354B2 (de) | Verfahren zur Herstellung von Polyamiden | |
| EP0012931B1 (de) | Copolyamide auf der Basis eines Gemisches cycloaliphatischer Amine und daraus erhaltene Formkörper | |
| DE2708848A1 (de) | Mischpolyamide | |
| DE69117085T2 (de) | Nylon-6 modifiziert mit Polyethylenglykoldiaminen von niedrigem Molekulargewicht | |
| DE2309420A1 (de) | Verbundfolien | |
| DE2652465A1 (de) | Transparente copolyamide | |
| DE2263929A1 (de) | Transparente polyamide | |
| CH631727A5 (en) | Process for the preparation of copolyamides | |
| EP0083434A1 (de) | Elastomere Blockcopolyamide | |
| EP0000492B1 (de) | Transparente Polyamide und deren Verwendung zur Herstellung von Formkörpern | |
| EP0001039B1 (de) | Transparente Polyamide | |
| DE1943251A1 (de) | Faserbildende Polyamide mit erhoehtem Aminogruppengehalt | |
| DE1965479B2 (de) | Verfahren zur herstellung von copolyamiden und ihre verwendung fuer flach- und/oder schlauchfolien | |
| GB1590056A (en) | Transparent copolyamides | |
| DE3744601A1 (de) | Faeden-, faser- oder filmbildende aromatische copolyamide, verfahren zu ihrer herstellung und verwendung | |
| DE2119776A1 (de) | Hochmolekulare lineare Copolyamide | |
| DE1720938A1 (de) | Verfahren zur Herstellung von faserbindenden Polyamiden | |
| EP0496318A1 (de) | Aromatische Copolyamide, Verfahren zu ihrer Herstellung und daraus geformte Gebilde | |
| DE2020553A1 (de) | Mischpolyamide,Verfahren zu deren Herstellung und deren Verwendung | |
| DE1920043C3 (de) | Homogene spritzfähige Mischungen aus Polyamiden und verseiften Äthylen-Vinylacetat-Copolymeren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |