GB1140610A - Preparation of polyamide powders - Google Patents
Preparation of polyamide powdersInfo
- Publication number
- GB1140610A GB1140610A GB52660/66A GB5266066A GB1140610A GB 1140610 A GB1140610 A GB 1140610A GB 52660/66 A GB52660/66 A GB 52660/66A GB 5266066 A GB5266066 A GB 5266066A GB 1140610 A GB1140610 A GB 1140610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- ester
- aromatic
- polyimide
- amine
- 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
- 239000000843 powder Substances 0.000 title abstract 4
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 6
- 239000004642 Polyimide Substances 0.000 abstract 4
- 229920001721 polyimide Polymers 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- -1 aromatic diester Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000002148 esters Chemical group 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000004984 aromatic diamines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 229940018564 m-phenylenediamine Drugs 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 150000000000 tetracarboxylic acids Chemical class 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
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/1021—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US510056A US3376260A (en) | 1965-11-26 | 1965-11-26 | Process for preparing polyimides from diamines and dianhydrides in the presence of abasic catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1140610A true GB1140610A (en) | 1969-01-22 |
Family
ID=24029203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52660/66A Expired GB1140610A (en) | 1965-11-26 | 1966-11-24 | Preparation of polyamide powders |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3376260A (enExample) |
| DE (1) | DE1645174A1 (enExample) |
| FR (1) | FR1501608A (enExample) |
| GB (1) | GB1140610A (enExample) |
| NL (1) | NL6616621A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2583051A1 (fr) * | 1985-06-05 | 1986-12-12 | Nitto Electric Ind Co | Poudre de polyimide pour moulage par compression a chaud et procede de fabrication |
| EP0182745A3 (en) * | 1984-11-16 | 1988-05-11 | Ciba-Geigy Ag | Polyimides, process for their fabrication, and their use |
| EP0203030A3 (en) * | 1985-04-11 | 1988-10-05 | Ciba-Geigy Ag | Coated material and its use coated material and its use |
| EP0200680A3 (de) * | 1985-04-11 | 1988-10-05 | Ciba-Geigy Ag | Beschichtetes Material und dessen Verwendung |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933758A (en) * | 1973-10-26 | 1976-01-20 | Exxon Research And Engineering Company | Iminoimidazolidinedione and parabanic acid polymers containing imide groups |
| JPS62143929A (ja) * | 1985-07-16 | 1987-06-27 | Kanegafuchi Chem Ind Co Ltd | ポリイミド前駆体薄膜 |
| FR2620453B1 (fr) * | 1987-09-14 | 1993-08-13 | Gen Electric | Composition de precurseur de polyetherimide, polyetherimide et procedes pour leur preparation |
| US4855391A (en) * | 1987-09-14 | 1989-08-08 | General Electric Company | High temperature stable polyetherimides from oxydiphthalic dianhydride and a mixture of m- and p-phenylene diamines and diaminodiphenyl ether |
| US4874835A (en) * | 1987-09-14 | 1989-10-17 | General Electric Company | Polyetherimides and precursors therefor from oxydiphtalic anhydride diester and a mixture of diamines |
| US5206117A (en) * | 1991-08-14 | 1993-04-27 | Labadie Jeffrey W | Photosensitive polyamic alkyl ester composition and process for its use |
| JP2635901B2 (ja) * | 1992-03-13 | 1997-07-30 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ポリイミドのネガティブ像形成方法 |
| US5898048A (en) * | 1996-04-05 | 1999-04-27 | Ube Industries, Ltd. | Polyimide powder and process for producing powder molded body |
| CN105315664B (zh) * | 2014-07-24 | 2018-09-14 | 中国石油化工股份有限公司 | 粘度可控的聚酰胺酸组合物及其制备方法和应用 |
| FR3030537B1 (fr) | 2014-12-22 | 2018-08-17 | Arkema France | Fabrication de poudres de polyamide par aminolyse d'ester |
-
1965
- 1965-11-26 US US510056A patent/US3376260A/en not_active Expired - Lifetime
-
1966
- 1966-11-24 GB GB52660/66A patent/GB1140610A/en not_active Expired
- 1966-11-25 DE DE19661645174 patent/DE1645174A1/de active Pending
- 1966-11-25 NL NL6616621A patent/NL6616621A/xx unknown
- 1966-11-25 FR FR85014A patent/FR1501608A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0182745A3 (en) * | 1984-11-16 | 1988-05-11 | Ciba-Geigy Ag | Polyimides, process for their fabrication, and their use |
| EP0203030A3 (en) * | 1985-04-11 | 1988-10-05 | Ciba-Geigy Ag | Coated material and its use coated material and its use |
| EP0200680A3 (de) * | 1985-04-11 | 1988-10-05 | Ciba-Geigy Ag | Beschichtetes Material und dessen Verwendung |
| FR2583051A1 (fr) * | 1985-06-05 | 1986-12-12 | Nitto Electric Ind Co | Poudre de polyimide pour moulage par compression a chaud et procede de fabrication |
| GB2176193A (en) * | 1985-06-05 | 1986-12-17 | Nitto Electric Ind Co | Filled polyimide molding powder and production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6616621A (enExample) | 1967-05-29 |
| US3376260A (en) | 1968-04-02 |
| FR1501608A (fr) | 1967-11-10 |
| DE1645174A1 (de) | 1970-10-22 |
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