JPS5518431A - Coating composition - Google Patents
Coating compositionInfo
- Publication number
- JPS5518431A JPS5518431A JP9124678A JP9124678A JPS5518431A JP S5518431 A JPS5518431 A JP S5518431A JP 9124678 A JP9124678 A JP 9124678A JP 9124678 A JP9124678 A JP 9124678A JP S5518431 A JPS5518431 A JP S5518431A
- Authority
- JP
- Japan
- Prior art keywords
- coating composition
- acid
- dicyclopentadiene
- polyisocyanate
- formula
- 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
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To prepare a coating composition having excellent film-forming characteristics, and capable of giving a high-solid low-viscosity paint, by compounding a polyisocyanate with an OH-containing polyester resin obtained by the reaction of an addition compound of dicyclopentadiene and maleic acid with diisobutenylsuccinic acid.
CONSTITUTION: A coating composition composed of (A) an OH-containing polyester resin having a viscosity of 4W100 poise (79W81%/xylol, 25°C), an acid value of ≤20, and a hydroxyl value of 30W300, and obtained by reacting (a) an addition product of dicyclopentadiene and maleic acid (formula I) with (b) diisobutenylsuccinic acid or its anhydride (formula II), wherein the amount of (a) is 3W20 wt% and that of (a)+(b) is 8W82 wt%, and (B) a polyisocyanate, wherein the equivalent ratio of OH/NCO is 0.5/1.5W1.8/0.2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9124678A JPS5518431A (en) | 1978-07-26 | 1978-07-26 | Coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9124678A JPS5518431A (en) | 1978-07-26 | 1978-07-26 | Coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518431A true JPS5518431A (en) | 1980-02-08 |
JPS5610928B2 JPS5610928B2 (en) | 1981-03-11 |
Family
ID=14021053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9124678A Granted JPS5518431A (en) | 1978-07-26 | 1978-07-26 | Coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518431A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025386A1 (en) * | 1996-01-04 | 1997-07-17 | Basf Coatings Ag | Solvent-free, low-emission hardenable coating means |
CN109354671A (en) * | 2018-11-08 | 2019-02-19 | 中北大学 | A kind of preparation method of high solids content low-viscosity aqueous polyurethane emulsion |
-
1978
- 1978-07-26 JP JP9124678A patent/JPS5518431A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025386A1 (en) * | 1996-01-04 | 1997-07-17 | Basf Coatings Ag | Solvent-free, low-emission hardenable coating means |
CN1089102C (en) * | 1996-01-04 | 2002-08-14 | Ppg工业俄亥俄公司 | Solvent-free, low-emission hardenable coating means |
CN109354671A (en) * | 2018-11-08 | 2019-02-19 | 中北大学 | A kind of preparation method of high solids content low-viscosity aqueous polyurethane emulsion |
CN109354671B (en) * | 2018-11-08 | 2021-07-30 | 中北大学 | Preparation method of high-solid-content low-viscosity aqueous polyurethane emulsion |
Also Published As
Publication number | Publication date |
---|---|
JPS5610928B2 (en) | 1981-03-11 |
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