ES419294A1 - Procedimiento para la obtencion de copoliamidas aromaticas de alto peso molecular. - Google Patents
Procedimiento para la obtencion de copoliamidas aromaticas de alto peso molecular.Info
- Publication number
- ES419294A1 ES419294A1 ES419294A ES419294A ES419294A1 ES 419294 A1 ES419294 A1 ES 419294A1 ES 419294 A ES419294 A ES 419294A ES 419294 A ES419294 A ES 419294A ES 419294 A1 ES419294 A1 ES 419294A1
- Authority
- ES
- Spain
- Prior art keywords
- elasticity
- threads
- tensile strength
- soluble aromatic
- high tensile
- 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 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical group O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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)
- Artificial Filaments (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248662 DE2248662A1 (de) | 1972-10-04 | 1972-10-04 | Loesliche aromatische copolyamide und daraus hergestellte faeden mit hohem elastizitaetsmodul und hoher reissfestigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419294A1 true ES419294A1 (es) | 1976-04-01 |
Family
ID=5858158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419294A Expired ES419294A1 (es) | 1972-10-04 | 1973-10-03 | Procedimiento para la obtencion de copoliamidas aromaticas de alto peso molecular. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3862088A (en:Method) |
| JP (1) | JPS4973492A (en:Method) |
| BE (1) | BE805620A (en:Method) |
| CA (1) | CA1019889A (en:Method) |
| DD (2) | DD109229A5 (en:Method) |
| DE (1) | DE2248662A1 (en:Method) |
| ES (1) | ES419294A1 (en:Method) |
| FR (1) | FR2202117B1 (en:Method) |
| GB (1) | GB1435118A (en:Method) |
| IE (1) | IE38822B1 (en:Method) |
| IT (1) | IT998689B (en:Method) |
| LU (1) | LU68545A1 (en:Method) |
| NL (1) | NL7313605A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217227A (en) * | 1975-12-06 | 1980-08-12 | Bayer Aktiengesellschaft | Semipermeable membranes of copolyamides |
| US4075269A (en) * | 1976-09-23 | 1978-02-21 | Celanese Corporation | Process for producing wholly aromatic polyamide fibers of high strength |
| EP1503986B1 (en) * | 2001-12-21 | 2015-09-30 | Cytokinetics, Inc. | Compositions and methods for treating heart failure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811411C3 (de) * | 1968-11-28 | 1980-11-06 | Bayer Ag, 5090 Leverkusen | Aromatische Polyamide |
-
1972
- 1972-10-04 DE DE19722248662 patent/DE2248662A1/de active Pending
-
1973
- 1973-10-02 IT IT29649/73A patent/IT998689B/it active
- 1973-10-02 DD DD173831A patent/DD109229A5/xx unknown
- 1973-10-02 DD DD179566*A patent/DD112293A5/xx unknown
- 1973-10-02 LU LU68545A patent/LU68545A1/xx unknown
- 1973-10-02 CA CA182,407A patent/CA1019889A/en not_active Expired
- 1973-10-03 JP JP48110618A patent/JPS4973492A/ja active Pending
- 1973-10-03 ES ES419294A patent/ES419294A1/es not_active Expired
- 1973-10-03 NL NL7313605A patent/NL7313605A/xx unknown
- 1973-10-03 BE BE136304A patent/BE805620A/xx unknown
- 1973-10-03 IE IE1767/73A patent/IE38822B1/xx unknown
- 1973-10-04 GB GB4641273A patent/GB1435118A/en not_active Expired
- 1973-10-04 FR FR7335580A patent/FR2202117B1/fr not_active Expired
- 1973-10-04 US US403389A patent/US3862088A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3862088A (en) | 1975-01-21 |
| IE38822L (en) | 1974-04-04 |
| FR2202117A1 (en:Method) | 1974-05-03 |
| LU68545A1 (en:Method) | 1973-12-10 |
| DD109229A5 (en:Method) | 1974-10-20 |
| CA1019889A (en) | 1977-10-25 |
| FR2202117B1 (en:Method) | 1977-03-11 |
| DE2248662A1 (de) | 1974-04-18 |
| GB1435118A (en) | 1976-05-12 |
| IT998689B (it) | 1976-02-20 |
| IE38822B1 (en) | 1978-06-07 |
| NL7313605A (en:Method) | 1974-04-08 |
| DD112293A5 (en:Method) | 1975-04-05 |
| BE805620A (fr) | 1974-04-03 |
| JPS4973492A (en:Method) | 1974-07-16 |
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