ES464449A1 - Metodo de producir copolimeros destinados a fabricar fibras. - Google Patents
Metodo de producir copolimeros destinados a fabricar fibras.Info
- Publication number
- ES464449A1 ES464449A1 ES464449A ES464449A ES464449A1 ES 464449 A1 ES464449 A1 ES 464449A1 ES 464449 A ES464449 A ES 464449A ES 464449 A ES464449 A ES 464449A ES 464449 A1 ES464449 A1 ES 464449A1
- Authority
- ES
- Spain
- Prior art keywords
- copolymer
- terephthalic acid
- formula
- containing terephthalic
- poly
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74531876A | 1976-11-26 | 1976-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES464449A1 true ES464449A1 (es) | 1979-07-16 |
Family
ID=24996192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464449A Expired ES464449A1 (es) | 1976-11-26 | 1977-11-24 | Metodo de producir copolimeros destinados a fabricar fibras. |
Country Status (13)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN142630B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc | |
| IN142632B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc | |
| IN142629B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc |
-
1977
- 1977-10-27 CA CA289,634A patent/CA1099431A/en not_active Expired
- 1977-11-07 NL NL7712224A patent/NL7712224A/xx not_active Application Discontinuation
- 1977-11-17 IT IT2979077A patent/IT1088810B/it active
- 1977-11-19 JP JP13845077A patent/JPS53130799A/ja active Pending
- 1977-11-23 BE BE182859A patent/BE861108A/xx not_active IP Right Cessation
- 1977-11-23 FR FR7735155A patent/FR2372191B1/fr not_active Expired
- 1977-11-24 ES ES464449A patent/ES464449A1/es not_active Expired
- 1977-11-24 SE SE7713311A patent/SE436362B/xx not_active IP Right Cessation
- 1977-11-25 SU SU772554601A patent/SU876062A3/ru active
- 1977-11-25 GB GB4913677A patent/GB1595464A/en not_active Expired
- 1977-11-25 DK DK524577A patent/DK524577A/da not_active Application Discontinuation
- 1977-11-25 MX MX17147077A patent/MX146532A/es unknown
- 1977-11-25 DE DE19772752684 patent/DE2752684C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| MX146532A (es) | 1982-07-07 |
| BE861108A (fr) | 1978-05-23 |
| JPS53130799A (en) | 1978-11-15 |
| FR2372191A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-06-23 |
| DE2752684A1 (de) | 1978-06-01 |
| FR2372191B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-06 |
| IT1088810B (it) | 1985-06-10 |
| CA1099431A (en) | 1981-04-14 |
| GB1595464A (en) | 1981-08-12 |
| SE7713311L (sv) | 1978-05-27 |
| DK524577A (da) | 1978-05-27 |
| DE2752684C2 (de) | 1986-02-20 |
| NL7712224A (nl) | 1978-05-30 |
| SU876062A3 (ru) | 1981-10-23 |
| SE436362B (sv) | 1984-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971103 |