ES414910A1 - Procedimiento de obtencion de copoliamidas aromaticas. - Google Patents
Procedimiento de obtencion de copoliamidas aromaticas.Info
- Publication number
- ES414910A1 ES414910A1 ES414910A ES414910A ES414910A1 ES 414910 A1 ES414910 A1 ES 414910A1 ES 414910 A ES414910 A ES 414910A ES 414910 A ES414910 A ES 414910A ES 414910 A1 ES414910 A1 ES 414910A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatic
- general formula
- rings
- meaning indicated
- mol
- 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
- 125000003118 aryl group Chemical group 0.000 title abstract 4
- -1 C1 to C4-alkyl Inorganic materials 0.000 abstract 5
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical group O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 abstract 3
- 150000004984 aromatic diamines Chemical class 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000003495 polar organic solvent Substances 0.000 abstract 2
- 238000006467 substitution reaction Methods 0.000 abstract 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224507 DE2224507A1 (de) | 1972-05-19 | 1972-05-19 | Hochmolekulare aromatische copolyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414910A1 true ES414910A1 (es) | 1976-02-01 |
Family
ID=5845366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414910A Expired ES414910A1 (es) | 1972-05-19 | 1973-05-18 | Procedimiento de obtencion de copoliamidas aromaticas. |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160739A (ja) * | 1974-11-22 | 1976-05-26 | Toray Industries | Ryutaikaryorisochioryoshitaseibokino itogireshorihoho |
| DE2554922A1 (de) * | 1975-12-06 | 1977-06-16 | Bayer Ag | Semipermeable membranen aus copolyamiden |
| WO2008012925A1 (fr) * | 2006-07-26 | 2008-01-31 | Teijin Techno Products Limited | Fibre à base de polyamide aromatique et son procédé de production et vêtement de protection utilisant ladite fibre à base de polyamide aromatique |
-
1972
- 1972-05-19 DE DE19722224507 patent/DE2224507A1/de active Pending
-
1973
- 1973-05-16 NL NL7306847A patent/NL7306847A/xx not_active Application Discontinuation
- 1973-05-16 GB GB2341473A patent/GB1384985A/en not_active Expired
- 1973-05-17 CA CA171,716A patent/CA1011031A/en not_active Expired
- 1973-05-17 IT IT2425173A patent/IT987698B/it active
- 1973-05-17 BE BE131213A patent/BE799661A/xx unknown
- 1973-05-18 DD DD17952173A patent/DD111940A5/xx unknown
- 1973-05-18 ES ES414910A patent/ES414910A1/es not_active Expired
- 1973-05-18 JP JP5482373A patent/JPS4941487A/ja active Pending
- 1973-05-18 FR FR7318177A patent/FR2185650B1/fr not_active Expired
- 1973-05-18 DD DD17093473A patent/DD107710A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD111940A5 (enrdf_load_stackoverflow) | 1975-03-12 |
| FR2185650B1 (enrdf_load_stackoverflow) | 1979-01-26 |
| DD107710A5 (enrdf_load_stackoverflow) | 1974-08-12 |
| DE2224507A1 (de) | 1973-12-06 |
| CA1011031A (en) | 1977-05-24 |
| IT987698B (it) | 1975-03-20 |
| JPS4941487A (enrdf_load_stackoverflow) | 1974-04-18 |
| BE799661A (fr) | 1973-11-19 |
| NL7306847A (enrdf_load_stackoverflow) | 1973-11-21 |
| GB1384985A (en) | 1975-02-26 |
| FR2185650A1 (enrdf_load_stackoverflow) | 1974-01-04 |
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