JPS5641264A - Coating composition for elastomer - Google Patents

Coating composition for elastomer

Info

Publication number
JPS5641264A
JPS5641264A JP11610379A JP11610379A JPS5641264A JP S5641264 A JPS5641264 A JP S5641264A JP 11610379 A JP11610379 A JP 11610379A JP 11610379 A JP11610379 A JP 11610379A JP S5641264 A JPS5641264 A JP S5641264A
Authority
JP
Japan
Prior art keywords
nco
ratio
resin
polyol
reacted
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
JP11610379A
Other languages
Japanese (ja)
Other versions
JPS64425B2 (en
Inventor
Kiyoshi Moriya
Shoji Takao
Yasunori Takamatsu
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.)
Nippon Polyurethane Industry Co Ltd
Original Assignee
Nippon Polyurethane Industry 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 Nippon Polyurethane Industry Co Ltd filed Critical Nippon Polyurethane Industry Co Ltd
Priority to JP11610379A priority Critical patent/JPS5641264A/en
Publication of JPS5641264A publication Critical patent/JPS5641264A/en
Publication of JPS64425B2 publication Critical patent/JPS64425B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: Titled composition having excellent low-temperature flexibility, weather resistance, adhesivity, chemical resistance, luster, etc., comprising a specified polyurethane-urea resin, a melamine resin and an acid catalyst.
CONSTITUTION: An NCO-terminated prepolymer (a) prepared by reacting a polyester-polyol having in the molecule, at least two hydroxyl groups with an aliphatic diisocyanate in an NCO/OH eq. ratio of 1,1W3.0 is reacted with an organic diamine in an NCO/NH2 eq. ratio of at least 1.1 thereby to obtain an NCO-terminated polyurethane-urea (b). Then, the component (b) is reacted with a polyol having, in the molecule at least two hydroxyl groups in an NCO/OH eq. ratio of 1/2W1/10 thereby to obtain an OH- terminated polyurethane resin (A). Then, to a resin composition prepared by mixing the component (A) with a melamine resin (B) in a ratio of (10W1): 1, is added 0.1W1.0wt% of an acid catalyst (C) such as p- toluenesulfonic acid or hydrochloric acid.
COPYRIGHT: (C)1981,JPO&Japio
JP11610379A 1979-09-12 1979-09-12 Coating composition for elastomer Granted JPS5641264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11610379A JPS5641264A (en) 1979-09-12 1979-09-12 Coating composition for elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11610379A JPS5641264A (en) 1979-09-12 1979-09-12 Coating composition for elastomer

Publications (2)

Publication Number Publication Date
JPS5641264A true JPS5641264A (en) 1981-04-17
JPS64425B2 JPS64425B2 (en) 1989-01-06

Family

ID=14678764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11610379A Granted JPS5641264A (en) 1979-09-12 1979-09-12 Coating composition for elastomer

Country Status (1)

Country Link
JP (1) JPS5641264A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959748A (en) * 1982-08-31 1984-04-05 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− Flexible solvent-shielding coating composition
JPS62195057A (en) * 1986-02-21 1987-08-27 Mitsui Toatsu Chem Inc Coating composition for precoat steel plate
JPS62195056A (en) * 1986-02-21 1987-08-27 Mitsui Toatsu Chem Inc Coating composition for precoat steel plate
KR100962976B1 (en) 2003-06-03 2010-06-09 에스케이케미칼주식회사 Water soluble polyurethane resin for coating, the method for preparing the same and article thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531519U (en) * 1991-09-30 1993-04-27 三菱農機株式会社 Bumper in paddy work machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019899A (en) * 1973-05-16 1975-03-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019899A (en) * 1973-05-16 1975-03-03

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959748A (en) * 1982-08-31 1984-04-05 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− Flexible solvent-shielding coating composition
JPH0130870B2 (en) * 1982-08-31 1989-06-22 Minnesota Mining & Mfg
JPS62195057A (en) * 1986-02-21 1987-08-27 Mitsui Toatsu Chem Inc Coating composition for precoat steel plate
JPS62195056A (en) * 1986-02-21 1987-08-27 Mitsui Toatsu Chem Inc Coating composition for precoat steel plate
JPH0573155B2 (en) * 1986-02-21 1993-10-13 Mitsui Toatsu Chemicals
JPH0573156B2 (en) * 1986-02-21 1993-10-13 Mitsui Toatsu Chemicals
KR100962976B1 (en) 2003-06-03 2010-06-09 에스케이케미칼주식회사 Water soluble polyurethane resin for coating, the method for preparing the same and article thereof

Also Published As

Publication number Publication date
JPS64425B2 (en) 1989-01-06

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