GB1282370A - Polyamides and the preparation thereof - Google Patents
Polyamides and the preparation thereofInfo
- Publication number
- GB1282370A GB1282370A GB4459670A GB4459670A GB1282370A GB 1282370 A GB1282370 A GB 1282370A GB 4459670 A GB4459670 A GB 4459670A GB 4459670 A GB4459670 A GB 4459670A GB 1282370 A GB1282370 A GB 1282370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- dryness
- silica gel
- chloride
- dried
- 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 1
- 229920002647 polyamide Polymers 0.000 title 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- 239000000741 silica gel Substances 0.000 abstract 2
- 229910002027 silica gel Inorganic materials 0.000 abstract 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 1
- 229920006310 Asahi-Kasei Polymers 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 1
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005691 oxidative coupling reaction Methods 0.000 abstract 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- C08G69/26—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polyamides (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619369 | 1969-09-26 | ||
| JP44077527A JPS4939987B1 (enrdf_load_stackoverflow) | 1969-09-30 | 1969-09-30 | |
| JP44077528A JPS4940713B1 (enrdf_load_stackoverflow) | 1969-09-30 | 1969-09-30 | |
| JP44077808A JPS4939988B1 (enrdf_load_stackoverflow) | 1969-10-01 | 1969-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1282370A true GB1282370A (en) | 1972-07-19 |
Family
ID=27465916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4459670A Expired GB1282370A (en) | 1969-09-26 | 1970-09-18 | Polyamides and the preparation thereof |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2045770A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2062751A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1282370A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420535A (en) | 1981-10-14 | 1983-12-13 | Schenectady Chemicals, Inc. | Bondable polyamide |
| US4461805A (en) * | 1981-10-14 | 1984-07-24 | Schenectady Chemicals, Inc. | Bondable polyamide |
| US4501883A (en) * | 1981-10-14 | 1985-02-26 | Schenectady Chemicals, Inc. | Bondable polyamide |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087481A (en) * | 1977-01-21 | 1978-05-02 | The Upjohn Company | Amorphous copolyamide from aliphatic/aromatic dicarboxylic acid and arylene diisocyanate mixture |
-
1970
- 1970-09-11 DE DE19702045770 patent/DE2045770A1/de active Pending
- 1970-09-18 GB GB4459670A patent/GB1282370A/en not_active Expired
- 1970-09-28 FR FR7035042A patent/FR2062751A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420535A (en) | 1981-10-14 | 1983-12-13 | Schenectady Chemicals, Inc. | Bondable polyamide |
| US4461805A (en) * | 1981-10-14 | 1984-07-24 | Schenectady Chemicals, Inc. | Bondable polyamide |
| US4501883A (en) * | 1981-10-14 | 1985-02-26 | Schenectady Chemicals, Inc. | Bondable polyamide |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2062751A5 (enrdf_load_stackoverflow) | 1971-06-25 |
| DE2045770A1 (de) | 1971-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1282370A (en) | Polyamides and the preparation thereof | |
| ES318745A1 (es) | Procedimiento para la preparacion de 3-cian-3-5-5-trimetilciclohexanona de isoforona y acido cianhidrico. | |
| GB1382659A (en) | Flame retardant polyamide compositions | |
| GB1094798A (en) | Process for the production of microspheroidal silica | |
| GB1475834A (en) | Manufacture of palladium -ii- acetylacetonate | |
| GB889676A (en) | Water insoluble films | |
| ES392133A1 (es) | Procedimiento de preparacion de acido nitrico muy concen- trado. | |
| GB1312329A (en) | Process for the preparation of sodium dithionite | |
| GB1234742A (en) | Process for the production of palladium acetyl acetone | |
| GB1196676A (en) | Method of Retarding Polymerization in the Process for the Production of Methacrylic Acid Esters | |
| GB1128993A (en) | Improvements in or relating to the production of vinyl acetate | |
| GB514792A (en) | Improvements in the manufacture and production of olefine oxides | |
| ES382547A1 (es) | Procedimiento de preparacion de hidromagnesita. | |
| GB1402453A (en) | Production of nickel sulphate | |
| IE32184L (en) | Preparing 4-fluoro-3-nitroaniline | |
| GB1279192A (en) | Process for the production of cyclo-hexanedione-(1,2)-hemihydrate | |
| ES255423A1 (es) | Procedimiento para la fabricaciën de catalizadores de paladio sobre soporte | |
| GB782715A (en) | Process for the preparation of lead azide | |
| GB1342866A (en) | Process for preparing 5-hydroxy-1-tetralone and derivatives thereof | |
| GB1369409A (en) | Process for the manufacture of 1-nitro-anthraquinone | |
| GB1176743A (en) | Production of Vinyl Acetate. | |
| GB1160396A (en) | Preparation of Dihydromyrcenol | |
| GB1386662A (en) | Preparation of 6-demethyl-6-deoxy-6-methylene-11alpha-bromo- tetracyclines and 9-bromo-anhydrotetracyclines | |
| GB1493790A (en) | Process for the preparation of 2,4-dinitroaniline | |
| GB1442670A (en) | Production of pure 1-nitroanthraquinone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |