GB823736A - Improved process for making synthetic linear polyamides - Google Patents
Improved process for making synthetic linear polyamidesInfo
- Publication number
- GB823736A GB823736A GB38596/56A GB3859656A GB823736A GB 823736 A GB823736 A GB 823736A GB 38596/56 A GB38596/56 A GB 38596/56A GB 3859656 A GB3859656 A GB 3859656A GB 823736 A GB823736 A GB 823736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension
- vessel
- condensation
- synthetic linear
- titanium dioxide
- 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
Links
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000003863 ammonium salts Chemical class 0.000 abstract 2
- 229940088990 ammonium stearate Drugs 0.000 abstract 2
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical compound [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- HASUJDLTAYUWCO-UHFFFAOYSA-N 2-aminoundecanoic acid Chemical compound CCCCCCCCCC(N)C(O)=O HASUJDLTAYUWCO-UHFFFAOYSA-N 0.000 abstract 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 abstract 1
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 abstract 1
- 229960002684 aminocaproic acid Drugs 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229940049964 oleate Drugs 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT823736X | 1956-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB823736A true GB823736A (en) | 1959-11-18 |
Family
ID=44681529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38596/56A Expired GB823736A (en) | 1956-01-26 | 1956-12-18 | Improved process for making synthetic linear polyamides |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE553950A (enrdf_load_stackoverflow) |
| DE (1) | DE1159645B (enrdf_load_stackoverflow) |
| FR (1) | FR1171380A (enrdf_load_stackoverflow) |
| GB (1) | GB823736A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115895250A (zh) * | 2022-12-26 | 2023-04-04 | 富海(东营)新材料科技有限公司 | 制备白色填充聚酰胺的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE5007C (de) * | J. W. LAMB & S. LOWE in Nottingham (England) | Fadenführer-Einrichtung am COTTON-Wirkstuhle | ||
| DE748253C (de) * | 1938-06-10 | 1944-10-30 | Verfahren zur Herstellung verformbarer hochmolekularer Polyamide | |
| US2241323A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides |
| NL53645C (enrdf_load_stackoverflow) * | 1939-08-29 |
-
0
- BE BE553950D patent/BE553950A/xx unknown
-
1956
- 1956-12-18 GB GB38596/56A patent/GB823736A/en not_active Expired
- 1956-12-21 DE DEP17653A patent/DE1159645B/de active Pending
-
1957
- 1957-01-07 FR FR1171380D patent/FR1171380A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115895250A (zh) * | 2022-12-26 | 2023-04-04 | 富海(东营)新材料科技有限公司 | 制备白色填充聚酰胺的方法 |
| CN115895250B (zh) * | 2022-12-26 | 2024-05-14 | 富海(东营)新材料科技有限公司 | 制备白色填充聚酰胺的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1159645B (de) | 1963-12-19 |
| FR1171380A (fr) | 1959-01-26 |
| BE553950A (enrdf_load_stackoverflow) |
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