JPS57126871A - Cationic electrodepositing resin composition - Google Patents
Cationic electrodepositing resin compositionInfo
- Publication number
- JPS57126871A JPS57126871A JP56013268A JP1326881A JPS57126871A JP S57126871 A JPS57126871 A JP S57126871A JP 56013268 A JP56013268 A JP 56013268A JP 1326881 A JP1326881 A JP 1326881A JP S57126871 A JPS57126871 A JP S57126871A
- Authority
- JP
- Japan
- Prior art keywords
- compd
- water
- soluble
- contg
- blocked isocyanate
- 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 provide the titled compsn. which is transparent and stable even when water is freely added and a gives a film having excellent film performance, by blending a water-soluble blocked isocyanate compd. with a water-soluble polyhydroxy compd. contg. a cationizable basic group.
CONSTITUTION: A bishydroxypiperazine derivative (a) of formulaI[wherein R, R' are each a 2W6C bivalent hydrocarbon group (the C-C bond of principal axis may be linked throgh O atom)], a polyisocyanate compd. (b) and a compd. (c) contg. at least one active hydrogen in the molecule, are reacted together to produce a blocked isocyanate compd. of formula II (wherein A is the residue of the compd. b; R, R' are as defined above; Z is the residue to the compd. c; a is 1W6) which is then neutralized with an acidic material to obtain a water- soluble blocked isocyanate compd. (A). This compd. (A) and a water-soluble polyhycroxy compd. (B) having a number-average MW of 300W30,000, a hydroxyl value of 10W400 and contg. a basic group capable of forming a cation, are blended together in such a proportion as to give an equivalent ratio of active isocyanate group to hydroxyl gruop of 5:95W95:5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013268A JPS57126871A (en) | 1981-01-31 | 1981-01-31 | Cationic electrodepositing resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013268A JPS57126871A (en) | 1981-01-31 | 1981-01-31 | Cationic electrodepositing resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126871A true JPS57126871A (en) | 1982-08-06 |
JPS6318979B2 JPS6318979B2 (en) | 1988-04-20 |
Family
ID=11828465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56013268A Granted JPS57126871A (en) | 1981-01-31 | 1981-01-31 | Cationic electrodepositing resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126871A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136319A (en) * | 1984-07-30 | 1986-02-21 | Kansai Paint Co Ltd | Curing agent for thermosetting resin paint, its preparation and coating method |
JP2009102528A (en) * | 2007-10-24 | 2009-05-14 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
JP2009102555A (en) * | 2007-10-25 | 2009-05-14 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03112589A (en) * | 1989-09-28 | 1991-05-14 | Agency Of Ind Science & Technol | Sewing device |
-
1981
- 1981-01-31 JP JP56013268A patent/JPS57126871A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136319A (en) * | 1984-07-30 | 1986-02-21 | Kansai Paint Co Ltd | Curing agent for thermosetting resin paint, its preparation and coating method |
JP2009102528A (en) * | 2007-10-24 | 2009-05-14 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
JP2009102555A (en) * | 2007-10-25 | 2009-05-14 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6318979B2 (en) | 1988-04-20 |
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