JPS5714621A - Production of heat-resistant polymer and insulated wire - Google Patents
Production of heat-resistant polymer and insulated wireInfo
- Publication number
- JPS5714621A JPS5714621A JP8960580A JP8960580A JPS5714621A JP S5714621 A JPS5714621 A JP S5714621A JP 8960580 A JP8960580 A JP 8960580A JP 8960580 A JP8960580 A JP 8960580A JP S5714621 A JPS5714621 A JP S5714621A
- Authority
- JP
- Japan
- Prior art keywords
- wires
- coated
- heat
- resistant polymer
- diamine
- 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.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000003960 organic solvent Substances 0.000 abstract 3
- ZNFNDZCXTPWRLQ-UHFFFAOYSA-N butane-1,1,1-tricarboxylic acid Chemical compound CCCC(C(O)=O)(C(O)=O)C(O)=O ZNFNDZCXTPWRLQ-UHFFFAOYSA-N 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- -1 diaminophenylmethane Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- DYFXGORUJGZJCA-UHFFFAOYSA-N phenylmethanediamine Chemical compound NC(N)C1=CC=CC=C1 DYFXGORUJGZJCA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Insulated Conductors (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Paints Or Removers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE: The reaction between butanetricarboxylic acid or its derivative and a diamine in an organic solvent affords a heat-resistant polymer suitably used for coating wires, because of its sufficiently high molecular weight and high solubility in organic solvents.
CONSTITUTION: (A) Butanetricarboxylic acid or its functional derivative such as anhydride or ester is made to react with (B) a diamine such as diaminophenylmethane, preferably in an organic solvent such as N-methylpyrrolidone or N,N'- dimethylformamide to produce the objective polymer. The monomer concentration is preferably 30W80wt% and the reaction temperature is in the range from 100°C to the boiling point. The resultant polymer is coated directly or through an insulator to the wires and baked to give the insulation wires. Further, the coated wires may be coated with another insulation substance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8960580A JPS5714621A (en) | 1980-06-30 | 1980-06-30 | Production of heat-resistant polymer and insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8960580A JPS5714621A (en) | 1980-06-30 | 1980-06-30 | Production of heat-resistant polymer and insulated wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5714621A true JPS5714621A (en) | 1982-01-25 |
| JPS6366853B2 JPS6366853B2 (en) | 1988-12-22 |
Family
ID=13975380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8960580A Granted JPS5714621A (en) | 1980-06-30 | 1980-06-30 | Production of heat-resistant polymer and insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5714621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022532797A (en) * | 2019-05-22 | 2022-07-19 | アドバンシックス・レジンズ・アンド・ケミカルズ・リミテッド・ライアビリティ・カンパニー | Polymer composition for forming an enamel coating on the wire |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922989B (en) * | 2014-04-29 | 2016-08-17 | 苏州海泰原新材料有限公司 | Pyrrole radicals aromatic diamines of phthalonitrile structure and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103595A (en) * | 1974-01-18 | 1975-08-15 | ||
| JPS5232398A (en) * | 1975-09-08 | 1977-03-11 | Susumu Iida | Automatic vending machine |
-
1980
- 1980-06-30 JP JP8960580A patent/JPS5714621A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103595A (en) * | 1974-01-18 | 1975-08-15 | ||
| JPS5232398A (en) * | 1975-09-08 | 1977-03-11 | Susumu Iida | Automatic vending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022532797A (en) * | 2019-05-22 | 2022-07-19 | アドバンシックス・レジンズ・アンド・ケミカルズ・リミテッド・ライアビリティ・カンパニー | Polymer composition for forming an enamel coating on the wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6366853B2 (en) | 1988-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5714621A (en) | Production of heat-resistant polymer and insulated wire | |
| ES2019284B3 (en) | PROCEDURE FOR THE PREPARATION OF HIGH STABILITY POLYAMIDIMIDE COATINGS IN STORAGE AND USE. | |
| US4014832A (en) | Heat resistant resin solution and method for preparation thereof | |
| ES434035A1 (en) | Process for the production of insulating coatings on electrical conductors | |
| JPS57200453A (en) | Preparation of polyimide powder | |
| ES450535A1 (en) | Process for the production of polycondensates containing imide groups | |
| JPS5259634A (en) | Preparation of water-soluble electric insulation plant | |
| JPS5278237A (en) | Method of manufacturing electrical insulating paint | |
| ES512633A0 (en) | PROCEDURE FOR THE OBTAINING OF THERMO-CURING AQUEOUS ELECTRICAL INSULATION VARNISHES. | |
| JPS5716021A (en) | Heat-resistant resin composition and insulated wire coated therewith | |
| JPS5565227A (en) | Production of polyimide solution | |
| DE3268564D1 (en) | Process for producing aqueous thermosetting electrically insulating lacquers, and their use | |
| GB1263022A (en) | Improvements in or relating to the insulation of electrical conductors | |
| JPS52108496A (en) | Preparation of polyimide resins | |
| JPS5626923A (en) | Preparation of heat-resistant resin | |
| JPS5638325A (en) | Polyamide-imide resin soluble in organic solvent, and its preparation | |
| JPS5376385A (en) | Manufacturing method for insulated electrical wires | |
| JPS5411142A (en) | Production of water-soluble coating | |
| JPS5316046A (en) | Preparation of insulating coating | |
| JPS5277141A (en) | Preparation of electrical insulating varnish | |
| JPS5494681A (en) | Self-adhesive insulated wire | |
| SU930395A1 (en) | Method of producing electroinsulation coating of metals | |
| JPS5662821A (en) | Production of condensate | |
| GB1234249A (en) | ||
| GB1075284A (en) | Electrical insulating polyimide materials |