JPS502637B1 - - Google Patents
Info
- Publication number
- JPS502637B1 JPS502637B1 JP9911071A JP9911071A JPS502637B1 JP S502637 B1 JPS502637 B1 JP S502637B1 JP 9911071 A JP9911071 A JP 9911071A JP 9911071 A JP9911071 A JP 9911071A JP S502637 B1 JPS502637 B1 JP S502637B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/303—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 H01B3/38 or H01B3/302
- H01B3/306—Polyimides or polyesterimides
-
- 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
- C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9733470A | 1970-12-11 | 1970-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502637B1 true JPS502637B1 (US20030199744A1-20031023-C00003.png) | 1975-01-28 |
Family
ID=22262836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9911071A Pending JPS502637B1 (US20030199744A1-20031023-C00003.png) | 1970-12-11 | 1971-12-09 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6294162U (US20030199744A1-20031023-C00003.png) * | 1985-11-29 | 1987-06-16 | ||
| JPS62164894U (US20030199744A1-20031023-C00003.png) * | 1985-12-06 | 1987-10-20 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121270A1 (de) * | 2001-04-30 | 2003-02-06 | Epcos Ag | Passivierungsmaterial für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise |
| CN112480093B (zh) * | 2020-12-01 | 2022-05-06 | 中国科学院长春应用化学研究所 | 一种含有酰胺和酰亚胺结构的二酐、其制备方法及应用 |
-
1971
- 1971-11-08 CA CA127,047A patent/CA1002234A/en not_active Expired
- 1971-11-15 GB GB2118674A patent/GB1383499A/en not_active Expired
- 1971-11-15 GB GB5288271A patent/GB1383498A/en not_active Expired
- 1971-12-09 JP JP9911071A patent/JPS502637B1/ja active Pending
- 1971-12-10 BE BE776499A patent/BE776499A/xx unknown
- 1971-12-11 IT IT3227471A patent/IT943862B/it active
- 1971-12-13 FR FR7144702A patent/FR2119963B1/fr not_active Expired
-
1975
- 1975-06-04 FR FR7517413A patent/FR2279732A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6294162U (US20030199744A1-20031023-C00003.png) * | 1985-11-29 | 1987-06-16 | ||
| JPS62164894U (US20030199744A1-20031023-C00003.png) * | 1985-12-06 | 1987-10-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT943862B (it) | 1973-04-10 |
| FR2119963B1 (US20030199744A1-20031023-C00003.png) | 1976-09-03 |
| BE776499A (fr) | 1972-06-12 |
| GB1383499A (en) | 1974-02-12 |
| FR2279732B1 (US20030199744A1-20031023-C00003.png) | 1977-07-08 |
| FR2119963A1 (US20030199744A1-20031023-C00003.png) | 1972-08-11 |
| CA1002234A (en) | 1976-12-21 |
| GB1383498A (en) | 1974-02-12 |
| FR2279732A1 (fr) | 1976-02-20 |
