JPS5770165A - Preparation of insulating paint - Google Patents
Preparation of insulating paintInfo
- Publication number
- JPS5770165A JPS5770165A JP14553080A JP14553080A JPS5770165A JP S5770165 A JPS5770165 A JP S5770165A JP 14553080 A JP14553080 A JP 14553080A JP 14553080 A JP14553080 A JP 14553080A JP S5770165 A JPS5770165 A JP S5770165A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- deriv
- dissolved
- reaction
- carboxylic acid
- 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
- 239000003973 paint Substances 0.000 title abstract 2
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 150000005846 sugar alcohols Polymers 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE: To prepare an insulating paint which is lowly environmentally pollutive, lowly toxic and highly safe, by dissolving a resin obtd. by the reaction of a polyvalent carboxylic acid or a deriv. thereof with a polyhydric alcohol in two kinds of specified solvents.
CONSTITUTION: 100pts.wt. resin presenting Gardner-Holdt viscosity ≥W or kinematic viscosity ≥10.7 St at 25°C in an m-cresol soln. contg. 40wt% resin obtd. by the reaction of a polyvalent carboxylic acid or a deriv. thereof, such as isophthalic acid, with a polyhydric alcohol, such as ethylene glycol, is dissolved in 3W70wt% solvent such as N, N-dimethyl formamide dissolving but mot decomposing the resin at a high temp. by heating at a temp. ≥200°C. After the resulting solution is cooled to 180°C, or lower, a glycol ether of the formula (wherein R is lower alkyl, aryl or aralkyl; m is 2W3; n is 1W3) is added and dissolved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14553080A JPS5770165A (en) | 1980-10-16 | 1980-10-16 | Preparation of insulating paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14553080A JPS5770165A (en) | 1980-10-16 | 1980-10-16 | Preparation of insulating paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5770165A true JPS5770165A (en) | 1982-04-30 |
| JPS6231747B2 JPS6231747B2 (en) | 1987-07-10 |
Family
ID=15387338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14553080A Granted JPS5770165A (en) | 1980-10-16 | 1980-10-16 | Preparation of insulating paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770165A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547438A (en) * | 1977-06-17 | 1979-01-20 | Hitachi Chem Co Ltd | Electrical insulating coating compound |
-
1980
- 1980-10-16 JP JP14553080A patent/JPS5770165A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547438A (en) * | 1977-06-17 | 1979-01-20 | Hitachi Chem Co Ltd | Electrical insulating coating compound |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231747B2 (en) | 1987-07-10 |
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