JPS5039833B1 - - Google Patents
Info
- Publication number
- JPS5039833B1 JPS5039833B1 JP3991271A JP3991271A JPS5039833B1 JP S5039833 B1 JPS5039833 B1 JP S5039833B1 JP 3991271 A JP3991271 A JP 3991271A JP 3991271 A JP3991271 A JP 3991271A JP S5039833 B1 JPS5039833 B1 JP S5039833B1
- 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
- H01B3/307—Other macromolecular compounds
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- 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
- C08G73/20—Pyrrones
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- 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)
- Organic Insulating Materials (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11392771A | 1971-02-09 | 1971-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5039833B1 true JPS5039833B1 (ja) | 1975-12-19 |
Family
ID=22352339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3991271A Pending JPS5039833B1 (ja) | 1971-02-09 | 1971-06-08 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5039833B1 (ja) |
| DE (1) | DE2131995C3 (ja) |
| FR (1) | FR2124206B1 (ja) |
| GB (1) | GB1348575A (ja) |
-
1971
- 1971-04-19 GB GB2594271A patent/GB1348575A/en not_active Expired
- 1971-04-28 FR FR7115259A patent/FR2124206B1/fr not_active Expired
- 1971-06-08 JP JP3991271A patent/JPS5039833B1/ja active Pending
- 1971-06-28 DE DE19712131995 patent/DE2131995C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1348575A (en) | 1974-03-20 |
| DE2131995C3 (de) | 1975-03-27 |
| DE2131995A1 (de) | 1972-08-24 |
| FR2124206B1 (ja) | 1974-03-08 |
| FR2124206A1 (ja) | 1972-09-22 |
| DE2131995B2 (de) | 1974-08-08 |