JPS55157667A - Cationic electro-deposition coating composition and its preparation - Google Patents
Cationic electro-deposition coating composition and its preparationInfo
- Publication number
- JPS55157667A JPS55157667A JP6592379A JP6592379A JPS55157667A JP S55157667 A JPS55157667 A JP S55157667A JP 6592379 A JP6592379 A JP 6592379A JP 6592379 A JP6592379 A JP 6592379A JP S55157667 A JPS55157667 A JP S55157667A
- Authority
- JP
- Japan
- Prior art keywords
- reacting
- amine
- active hydrogen
- hydrogen atom
- atom
- 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.)
- Pending
Links
Landscapes
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To provide the title composition having excellent electro-deposition adhesivity and coating film properties, and composed mainly of a specific epoxy. amine addition product obtained by reacting a reaction product of an epoxy resin and an organic amine with a compound which reacts with the active hydrogen atom attached to a nitrogen atom.
CONSTITUTION: The objective composition containing, as a main substrate, a modified epoxy.amine addition product free of primary and secondary amino groups and prepared by reacting (I) an addition product obtained by reacting (A) a polyepoxide such as the reaction product of bisphenol A and epichlorohydrin with (B) an organic amine having primary and/or secondary amine amino groups, such as diethylamine, n-butylamine, etc. with (II) a compound capable of eliminating an active hydrogen atom from an N-atom by reacting with an amino group having an active hydrogen atom attached to the N-atom, pref. an isocyanate compound.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6592379A JPS55157667A (en) | 1979-05-28 | 1979-05-28 | Cationic electro-deposition coating composition and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6592379A JPS55157667A (en) | 1979-05-28 | 1979-05-28 | Cationic electro-deposition coating composition and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55157667A true JPS55157667A (en) | 1980-12-08 |
Family
ID=13300969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6592379A Pending JPS55157667A (en) | 1979-05-28 | 1979-05-28 | Cationic electro-deposition coating composition and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157667A (en) |
-
1979
- 1979-05-28 JP JP6592379A patent/JPS55157667A/en active Pending
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