JPS54154427A - Polyurethane coating composition - Google Patents

Polyurethane coating composition

Info

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
Application number
JP6229978A
Other languages
Japanese (ja)
Other versions
JPS6237674B2 (en
Inventor
Koichi Honma
Tsuneo Koike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP6229978A priority Critical patent/JPS54154427A/en
Publication of JPS54154427A publication Critical patent/JPS54154427A/en
Publication of JPS6237674B2 publication Critical patent/JPS6237674B2/ja
Granted legal-status Critical Current

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
JP6229978A 1978-05-26 1978-05-26 Polyurethane coating composition Granted JPS54154427A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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