JPS5641264A - Coating composition for elastomer - Google Patents
Coating composition for elastomerInfo
- 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
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
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019899A (en) * | 1973-05-16 | 1975-03-03 |
-
1979
- 1979-09-12 JP JP11610379A patent/JPS5641264A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019899A (en) * | 1973-05-16 | 1975-03-03 |
Cited By (7)
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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