JPS54154427A - Polyurethane coating composition - Google Patents
Polyurethane coating compositionInfo
- Publication number
- JPS54154427A JPS54154427A JP6229978A JP6229978A JPS54154427A JP S54154427 A JPS54154427 A JP S54154427A JP 6229978 A JP6229978 A JP 6229978A JP 6229978 A JP6229978 A JP 6229978A JP S54154427 A JPS54154427 A JP S54154427A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- glycol
- coating composition
- polyurethane coating
- polyisocyanate
- 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
Abstract
PURPOSE: To prepare a two-pack type polyurethane composition useful for corrosionresistant paints, having improved low-temperature curability and stability and giving coating films having excellent chemical resistance, by compounding a specific α-glycol resin with a polyisocyanate.
CONSTITUTION: A polyurethane coating composition comprising (A) an α-glycol resin I [A is -CH2-. -CR1R2- or -SO2-; R is H or CH3; R1 and R2 are H or alkyl; X1W8 are H, Cl or Br; T1 and T2 are H, II or III (Y1 and Y2 are OH, Cl or Br); n is 0W30] wherein ≥90% of the whole terminal group (T1 + T2) is α-glycol group II, and (B) a polyisocyanate compound having two or more isocyanate groups in the molecule, e.g. tolylene diisocyanate, etc.
EFFECT: Excellent in water resisting property and adherence. The modification of the resin is not necessary.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6229978A JPS54154427A (en) | 1978-05-26 | 1978-05-26 | Polyurethane coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6229978A JPS54154427A (en) | 1978-05-26 | 1978-05-26 | Polyurethane coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54154427A true JPS54154427A (en) | 1979-12-05 |
JPS6237674B2 JPS6237674B2 (en) | 1987-08-13 |
Family
ID=13196093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6229978A Granted JPS54154427A (en) | 1978-05-26 | 1978-05-26 | Polyurethane coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54154427A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587457A (en) * | 1981-07-06 | 1983-01-17 | Asahi Denka Kogyo Kk | Coating resin composition |
JPS594473A (en) * | 1982-06-28 | 1984-01-11 | Asahi Glass Co Ltd | Painting and finishing method of cement base material |
-
1978
- 1978-05-26 JP JP6229978A patent/JPS54154427A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587457A (en) * | 1981-07-06 | 1983-01-17 | Asahi Denka Kogyo Kk | Coating resin composition |
JPS6351468B2 (en) * | 1981-07-06 | 1988-10-14 | Asahi Denka Kogyo Kk | |
JPS594473A (en) * | 1982-06-28 | 1984-01-11 | Asahi Glass Co Ltd | Painting and finishing method of cement base material |
JPS6216141B2 (en) * | 1982-06-28 | 1987-04-10 | Asahi Glass Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6237674B2 (en) | 1987-08-13 |
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