GB677771A - Process of producing high molecular polyamides - Google Patents
Process of producing high molecular polyamidesInfo
- Publication number
- GB677771A GB677771A GB16834/47A GB1683447A GB677771A GB 677771 A GB677771 A GB 677771A GB 16834/47 A GB16834/47 A GB 16834/47A GB 1683447 A GB1683447 A GB 1683447A GB 677771 A GB677771 A GB 677771A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high molecular
- producing high
- molecular polyamides
- caproic acid
- amino
- 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
- 229920002647 polyamide Polymers 0.000 title abstract 2
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 abstract 2
- 229960002684 aminocaproic acid Drugs 0.000 abstract 2
- 239000007859 condensation product Substances 0.000 abstract 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000047 product Substances 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
- 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 |
|---|---|---|---|
| DE677771X | 1941-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB677771A true GB677771A (en) | 1952-08-20 |
Family
ID=6594169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16834/47A Expired GB677771A (en) | 1941-09-15 | 1947-06-26 | Process of producing high molecular polyamides |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE447045A (enrdf_load_stackoverflow) |
| GB (1) | GB677771A (enrdf_load_stackoverflow) |
-
0
- BE BE447045D patent/BE447045A/xx unknown
-
1947
- 1947-06-26 GB GB16834/47A patent/GB677771A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE447045A (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2944923A (en) | Concentration of wood sugar solutions | |
| US2233243A (en) | Process for producing hydrolyzed products | |
| GB677771A (en) | Process of producing high molecular polyamides | |
| CH231852A (de) | Verfahren zur Herstellung eines Kondensationsproduktes. | |
| GB1148280A (en) | Production of maleic anhydride by dehydrating maleic acid | |
| GB789491A (en) | High-melting interpolyamides prepared from epsilon-caprolactam | |
| GB524795A (en) | Method for the production of condensation products from diamines and articles made therefrom | |
| US2143344A (en) | Method of distillation | |
| DE844968C (de) | Verfahren zur Herstellung von Kondensationsprodukten mit gutem Fadenziehvermoegen | |
| GB1000301A (en) | Improvements in or relating to dehydration of barium hydroxide octahydrate | |
| GB521362A (en) | Process and apparatus for the concentration of sulphuric acid | |
| GB893895A (en) | Process for the production of extremely high molecular weight polyamides | |
| CH242616A (de) | Verfahren zur Herstellung eines Polyamids. | |
| GB909602A (en) | Process for the production of quinacridones | |
| DE740864C (de) | Verfahren zur Herstellung von stickstoffhaltigen Polykondensationsprodukten | |
| GB1059797A (en) | Continuous manufacture of malonic acid dinitrile | |
| GB854999A (en) | A process for the production of itaconic anhydride | |
| GB300683A (en) | Process for the manufacture of green vat dyestuffs of the anthraquinone series | |
| GB471854A (en) | Process for denicotining tobacco | |
| GB888144A (en) | A method for the production of polyhydricalcohols | |
| GB877664A (en) | Improvements in the production of adiponitrile | |
| GB346136A (en) | An improved process for the production of caramel | |
| GB1388635A (en) | Dihydroxy anthraquinones | |
| GB773590A (en) | Bleached sugar cane wax esters and amides for use in polishes and the production of said esters and amides | |
| GB265577A (en) | Improvements in and relating to the manufacture of artificial silk |