GB1109080A - Polymerization of aromatic amino dicarboxylic acid anhydrides - Google Patents
Polymerization of aromatic amino dicarboxylic acid anhydridesInfo
- Publication number
- GB1109080A GB1109080A GB10664/67A GB1066467A GB1109080A GB 1109080 A GB1109080 A GB 1109080A GB 10664/67 A GB10664/67 A GB 10664/67A GB 1066467 A GB1066467 A GB 1066467A GB 1109080 A GB1109080 A GB 1109080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- organic
- radical
- phenyl
- iii
- 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 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- DQNFPCOVVBRXOY-UHFFFAOYSA-N 4-amino-2-benzofuran-1,3-dione Chemical compound NC1=CC=CC2=C1C(=O)OC2=O DQNFPCOVVBRXOY-UHFFFAOYSA-N 0.000 abstract 1
- YJDUJNZZWJMRJT-UHFFFAOYSA-N 5-amino-2-benzofuran-1,3-dione Chemical compound NC1=CC=C2C(=O)OC(=O)C2=C1 YJDUJNZZWJMRJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 239000004642 Polyimide Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004965 chloroalkyl group Chemical group 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 125000003709 fluoroalkyl group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229920001721 polyimide Polymers 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53288666A | 1966-03-09 | 1966-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1109080A true GB1109080A (en) | 1968-04-10 |
Family
ID=24123596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10664/67A Expired GB1109080A (en) | 1966-03-09 | 1967-03-07 | Polymerization of aromatic amino dicarboxylic acid anhydrides |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3450678A (en:Method) |
| BE (1) | BE695165A (en:Method) |
| CH (1) | CH483464A (en:Method) |
| DE (1) | DE1745231A1 (en:Method) |
| FR (1) | FR1516482A (en:Method) |
| GB (1) | GB1109080A (en:Method) |
| NL (1) | NL6702003A (en:Method) |
| SE (1) | SE341471B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1601091A (en:Method) * | 1968-03-21 | 1970-08-10 | ||
| US3951914A (en) * | 1974-07-30 | 1976-04-20 | E. I. Du Pont De Nemours And Company | Process for preparing poly(1,4-benzamide) in cyclic sulfone media |
| US3940322A (en) * | 1974-08-13 | 1976-02-24 | Westinghouse Electric Corporation | Electropolymerization of difunctional monomers to form polyimides |
| US4078142A (en) * | 1976-06-28 | 1978-03-07 | Standard Oil Company | Amino substituted-4-t-butylphthalic acid esters |
| CH624092A5 (en:Method) * | 1976-12-14 | 1981-07-15 | Ciba Geigy Ag |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179633A (en) * | 1962-01-26 | 1965-04-20 | Du Pont | Aromatic polyimides from meta-phenylene diamine and para-phenylene diamine |
| BE627626A (en:Method) * | 1962-01-26 | 1900-01-01 |
-
1966
- 1966-03-09 US US532886A patent/US3450678A/en not_active Expired - Lifetime
-
1967
- 1967-02-09 NL NL6702003A patent/NL6702003A/xx unknown
- 1967-03-03 CH CH318267A patent/CH483464A/de not_active IP Right Cessation
- 1967-03-07 GB GB10664/67A patent/GB1109080A/en not_active Expired
- 1967-03-08 SE SE03210/67A patent/SE341471B/xx unknown
- 1967-03-08 BE BE695165D patent/BE695165A/xx unknown
- 1967-03-09 DE DE19671745231 patent/DE1745231A1/de active Pending
- 1967-03-09 FR FR98087A patent/FR1516482A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH483464A (de) | 1969-12-31 |
| BE695165A (en:Method) | 1967-09-08 |
| DE1745231A1 (de) | 1971-08-12 |
| FR1516482A (fr) | 1968-03-08 |
| US3450678A (en) | 1969-06-17 |
| SE341471B (en:Method) | 1971-12-27 |
| NL6702003A (en:Method) | 1967-09-11 |
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