ES414909A1 - Procedimiento para la obtencion de copoliamidas aromaticas. - Google Patents
Procedimiento para la obtencion de copoliamidas aromaticas.Info
- Publication number
- ES414909A1 ES414909A1 ES414909A ES414909A ES414909A1 ES 414909 A1 ES414909 A1 ES 414909A1 ES 414909 A ES414909 A ES 414909A ES 414909 A ES414909 A ES 414909A ES 414909 A1 ES414909 A1 ES 414909A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatic
- general formula
- see formula
- meaning indicated
- formula
- 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
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)
- Artificial Filaments (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224506 DE2224506A1 (de) | 1972-05-19 | 1972-05-19 | Hochmolekulare aromatische copolyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414909A1 true ES414909A1 (es) | 1976-05-16 |
Family
ID=5845365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414909A Expired ES414909A1 (es) | 1972-05-19 | 1973-05-18 | Procedimiento para la obtencion de copoliamidas aromaticas. |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554922A1 (de) * | 1975-12-06 | 1977-06-16 | Bayer Ag | Semipermeable membranen aus copolyamiden |
| NO304824B1 (no) * | 1998-02-10 | 1999-02-22 | Navion As | Anordning for lastoverf°ring |
-
1972
- 1972-05-19 DE DE19722224506 patent/DE2224506A1/de active Pending
-
1973
- 1973-03-18 DD DD17992973A patent/DD113249A5/xx unknown
- 1973-05-16 NL NL7306846A patent/NL7306846A/xx unknown
- 1973-05-16 GB GB2341373A patent/GB1384984A/en not_active Expired
- 1973-05-17 BE BE131212A patent/BE799660A/xx unknown
- 1973-05-17 IT IT2424973A patent/IT987696B/it active
- 1973-05-17 CA CA171,717A patent/CA1004396A/en not_active Expired
- 1973-05-18 FR FR7318176A patent/FR2185649B1/fr not_active Expired
- 1973-05-18 JP JP5482273A patent/JPS5633420B2/ja not_active Expired
- 1973-05-18 DD DD17093573A patent/DD107708A5/xx unknown
- 1973-05-18 ES ES414909A patent/ES414909A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2185649B1 (US07790038-20100907-C00008.png) | 1979-01-26 |
| CA1004396A (en) | 1977-01-25 |
| IT987696B (it) | 1975-03-20 |
| DE2224506A1 (de) | 1973-11-29 |
| NL7306846A (US07790038-20100907-C00008.png) | 1973-11-21 |
| DD107708A5 (US07790038-20100907-C00008.png) | 1974-08-12 |
| FR2185649A1 (US07790038-20100907-C00008.png) | 1974-01-04 |
| JPS4941486A (US07790038-20100907-C00008.png) | 1974-04-18 |
| BE799660A (fr) | 1973-11-19 |
| GB1384984A (en) | 1975-02-26 |
| DD113249A5 (US07790038-20100907-C00008.png) | 1975-05-20 |
| JPS5633420B2 (US07790038-20100907-C00008.png) | 1981-08-04 |
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