GB1354174A - Thermostable polyamides - Google Patents
Thermostable polyamidesInfo
- Publication number
- GB1354174A GB1354174A GB3507271A GB3507271A GB1354174A GB 1354174 A GB1354174 A GB 1354174A GB 3507271 A GB3507271 A GB 3507271A GB 3507271 A GB3507271 A GB 3507271A GB 1354174 A GB1354174 A GB 1354174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamine
- polyamides
- phase
- oxadiazole
- acid
- 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 4
- 229920002647 polyamide Polymers 0.000 title abstract 4
- 150000004985 diamines Chemical class 0.000 abstract 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- CCKODBHYAPROLJ-UHFFFAOYSA-N 1,2,5-thiadiazole-3,4-dicarboxylic acid Chemical compound OC(=O)C1=NSN=C1C(O)=O CCKODBHYAPROLJ-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical class C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 abstract 1
- DVGGYXXTNYZERM-UHFFFAOYSA-N 1,2,5-oxadiazole-3,4-dicarboxylic acid Chemical compound OC(=O)C1=NON=C1C(O)=O DVGGYXXTNYZERM-UHFFFAOYSA-N 0.000 abstract 1
- WKFQMDFSDQFAIC-UHFFFAOYSA-N 2,4-dimethylthiolane 1,1-dioxide Chemical compound CC1CC(C)S(=O)(=O)C1 WKFQMDFSDQFAIC-UHFFFAOYSA-N 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000006414 CCl Chemical group ClC* 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- -1 cyclic diamine Chemical group 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical class C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 125000000714 pyrimidinyl group Chemical class 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- 150000004867 thiadiazoles Chemical class 0.000 abstract 1
- 150000003852 triazoles Chemical class 0.000 abstract 1
- 239000008096 xylene 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8956270 | 1970-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354174A true GB1354174A (en) | 1974-06-05 |
Family
ID=11331587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3507271A Expired GB1354174A (en) | 1970-10-29 | 1971-07-27 | Thermostable polyamides |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289556B (zh) * | 2018-08-27 | 2021-06-08 | 浙江工业大学 | 一种利用tmdp交联的阴离子交换膜的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US376268A (en) * | 1888-01-10 | Wood-molding machine | ||
| FR1466568A (fr) * | 1965-12-10 | 1967-01-20 | Rhodiaceta | Nouveaux polyamides aromatiques |
| FR1531388A (fr) * | 1967-01-06 | 1968-07-05 | Rhodiaceta | Nouveaux polyamides |
| GB1238511A (enrdf_load_stackoverflow) * | 1967-06-24 | 1971-07-07 | ||
| GB1223457A (en) * | 1967-07-13 | 1971-02-24 | Bayer Ag | High molecular weight aromatic polyamides |
| DE1720754B2 (de) * | 1967-11-28 | 1980-01-24 | Bayer Ag, 5090 Leverkusen | Aromatische Polyamide |
| NL6913641A (enrdf_load_stackoverflow) * | 1968-09-11 | 1970-03-13 | ||
| DE1811411C3 (de) * | 1968-11-28 | 1980-11-06 | Bayer Ag, 5090 Leverkusen | Aromatische Polyamide |
-
1971
- 1971-07-16 SE SE923171A patent/SE374121B/xx unknown
- 1971-07-23 CA CA118,929A patent/CA973299A/en not_active Expired
- 1971-07-23 DE DE19712136931 patent/DE2136931A1/de not_active Ceased
- 1971-07-24 ES ES393605A patent/ES393605A1/es not_active Expired
- 1971-07-26 FR FR7127265A patent/FR2112354B1/fr not_active Expired
- 1971-07-27 GB GB3507271A patent/GB1354174A/en not_active Expired
- 1971-07-27 BE BE770544A patent/BE770544A/xx not_active IP Right Cessation
- 1971-08-05 CH CH1156571A patent/CH549067A/xx not_active IP Right Cessation
- 1971-08-05 AU AU32053/71A patent/AU458152B2/en not_active Expired
- 1971-08-09 NL NL7110940A patent/NL175186C/xx not_active IP Right Cessation
- 1971-08-18 JP JP6236771A patent/JPS5434040B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7110940A (enrdf_load_stackoverflow) | 1972-05-03 |
| AU3205371A (en) | 1973-02-08 |
| CA973299A (en) | 1975-08-19 |
| SE374121B (enrdf_load_stackoverflow) | 1975-02-24 |
| ES393605A1 (es) | 1973-08-01 |
| JPS5434040B1 (enrdf_load_stackoverflow) | 1979-10-24 |
| FR2112354A1 (enrdf_load_stackoverflow) | 1972-06-16 |
| BE770544A (fr) | 1972-01-27 |
| CH549067A (de) | 1974-05-15 |
| NL175186C (nl) | 1984-10-01 |
| DE2136931A1 (de) | 1972-05-04 |
| NL175186B (nl) | 1984-05-01 |
| AU458152B2 (en) | 1975-02-20 |
| FR2112354B1 (enrdf_load_stackoverflow) | 1974-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |