NL6616621A - - Google Patents
Info
- Publication number
- NL6616621A NL6616621A NL6616621A NL6616621A NL6616621A NL 6616621 A NL6616621 A NL 6616621A NL 6616621 A NL6616621 A NL 6616621A NL 6616621 A NL6616621 A NL 6616621A NL 6616621 A NL6616621 A NL 6616621A
- Authority
- NL
- Netherlands
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
- 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 |
|---|---|
| NL6616621A true NL6616621A (US20020051482A1-20020502-M00012.png) | 1967-05-29 |
Family
ID=24029203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616621A NL6616621A (US20020051482A1-20020502-M00012.png) | 1965-11-26 | 1966-11-25 |
Country Status (5)
Families Citing this family (14)
| 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 |
| US4629685A (en) * | 1984-11-16 | 1986-12-16 | Ciba-Geigy Corporation | Process for irradiating polyimides |
| US4696890A (en) * | 1985-04-11 | 1987-09-29 | Ciba-Geigy Corporation | Processes for preparing protective coatings and relief structures |
| EP0200680A3 (de) * | 1985-04-11 | 1988-10-05 | Ciba-Geigy Ag | Beschichtetes Material und dessen Verwendung |
| JPS61281150A (ja) * | 1985-06-05 | 1986-12-11 | Nitto Electric Ind Co Ltd | ポリイミド粉末およびその製法 |
| JPS62143929A (ja) * | 1985-07-16 | 1987-06-27 | Kanegafuchi Chem Ind Co Ltd | ポリイミド前駆体薄膜 |
| US4874835A (en) * | 1987-09-14 | 1989-10-17 | General Electric Company | Polyetherimides and precursors therefor from oxydiphtalic anhydride diester and a mixture of diamines |
| 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 |
| 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 FR FR85014A patent/FR1501608A/fr not_active Expired
- 1966-11-25 NL NL6616621A patent/NL6616621A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1140610A (en) | 1969-01-22 |
| US3376260A (en) | 1968-04-02 |
| FR1501608A (fr) | 1967-11-10 |
| DE1645174A1 (de) | 1970-10-22 |
