ES413191A1 - Procedimiento para la obtencion de poliamidas transparen- tes. - Google Patents
Procedimiento para la obtencion de poliamidas transparen- tes.Info
- Publication number
- ES413191A1 ES413191A1 ES413191A ES413191A ES413191A1 ES 413191 A1 ES413191 A1 ES 413191A1 ES 413191 A ES413191 A ES 413191A ES 413191 A ES413191 A ES 413191A ES 413191 A1 ES413191 A1 ES 413191A1
- Authority
- ES
- Spain
- Prior art keywords
- mol
- carbon atoms
- aliphatic
- dicarboxylic acids
- sum
- 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 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 3
- -1 aliphatic diamine Chemical class 0.000 abstract 3
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 abstract 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 230000000630 rising effect Effects 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
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2216261A DE2216261A1 (de) | 1972-04-05 | 1972-04-05 | Transparente polyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES413191A1 true ES413191A1 (es) | 1976-06-01 |
Family
ID=5840997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES413191A Expired ES413191A1 (es) | 1972-04-05 | 1973-03-30 | Procedimiento para la obtencion de poliamidas transparen- tes. |
Country Status (12)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087481A (en) * | 1977-01-21 | 1978-05-02 | The Upjohn Company | Amorphous copolyamide from aliphatic/aromatic dicarboxylic acid and arylene diisocyanate mixture |
| JPS57200420A (en) * | 1981-06-04 | 1982-12-08 | Mitsubishi Gas Chem Co Inc | Production of polyamide |
| JPS58111829A (ja) * | 1981-12-25 | 1983-07-04 | Mitsubishi Gas Chem Co Inc | ポリアミドの製造方法 |
| JPS59191759A (ja) * | 1983-04-13 | 1984-10-30 | Mitsubishi Gas Chem Co Inc | 難燃性ポリアミド組成物 |
| GB2207439B (en) * | 1987-07-27 | 1992-02-12 | Metal Box Plc | Improvements in and relating to packaging |
| EP0380319A1 (en) * | 1989-01-27 | 1990-08-01 | Cmb Foodcan Plc | Improvements in and relating to packaging |
| BR112015031537A2 (pt) * | 2013-06-19 | 2017-07-25 | Dsm Ip Assets Bv | processo para produção de uma poliamida semi-aromática e semicristalina |
| CN112851933A (zh) * | 2021-04-07 | 2021-05-28 | 上海中化科技有限公司 | 间苯二甲胺型高温尼龙及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396151A (en) * | 1962-01-31 | 1968-08-06 | Eastman Kodak Co | Polyamides from methylene dibenzoic acid characterized by relatively high softening and melting points |
-
1972
- 1972-04-05 DE DE2216261A patent/DE2216261A1/de active Pending
-
1973
- 1973-03-30 NL NL7304471A patent/NL7304471A/xx not_active Application Discontinuation
- 1973-03-30 ES ES413191A patent/ES413191A1/es not_active Expired
- 1973-04-03 BR BR732378A patent/BR7302378D0/pt unknown
- 1973-04-03 IT IT22532/73A patent/IT981859B/it active
- 1973-04-04 ZA ZA732315A patent/ZA732315B/xx unknown
- 1973-04-04 JP JP3792173A patent/JPS565250B2/ja not_active Expired
- 1973-04-04 CA CA168,316A patent/CA1003147A/en not_active Expired
- 1973-04-04 GB GB1614573A patent/GB1428197A/en not_active Expired
- 1973-04-04 AT AT295573A patent/AT334630B/de not_active IP Right Cessation
- 1973-04-05 FR FR7312293A patent/FR2179161B1/fr not_active Expired
- 1973-04-05 BE BE129671A patent/BE797806A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2179161A1 (enrdf_load_stackoverflow) | 1973-11-16 |
| BE797806A (fr) | 1973-10-05 |
| FR2179161B1 (enrdf_load_stackoverflow) | 1979-04-13 |
| GB1428197A (en) | 1976-03-17 |
| ATA295573A (de) | 1976-05-15 |
| NL7304471A (enrdf_load_stackoverflow) | 1973-10-09 |
| JPS4917496A (enrdf_load_stackoverflow) | 1974-02-15 |
| ZA732315B (en) | 1974-02-27 |
| CA1003147A (en) | 1977-01-04 |
| AT334630B (de) | 1976-01-25 |
| DE2216261A1 (de) | 1973-10-18 |
| IT981859B (it) | 1974-10-10 |
| JPS565250B2 (enrdf_load_stackoverflow) | 1981-02-04 |
| BR7302378D0 (pt) | 1974-02-07 |
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