JPS5552354A - Coating agent for metal - Google Patents
Coating agent for metalInfo
- Publication number
- JPS5552354A JPS5552354A JP12428678A JP12428678A JPS5552354A JP S5552354 A JPS5552354 A JP S5552354A JP 12428678 A JP12428678 A JP 12428678A JP 12428678 A JP12428678 A JP 12428678A JP S5552354 A JPS5552354 A JP S5552354A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- coating agent
- nitrocellulose
- acrylic acid
- alcohol
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To provide a coating agent for metals, having excellent drying characteristics, hardness, golss, and adhesivity, comprising an aqueous emulsion containing a polymer or copolymer composed mainly of nitrocellulose and a (meth)acrylic acid alcohol ester.
CONSTITUTION: A coating agent comprising an aqueous emulsion of polymers wherein each particle dispersed in water is composed of a homogeneous mixture of 5W45wt% of nitrocellulose and 55W95wt% of a homo- or copolymer composed mainly of a (meth)acrylic acid ester of a 1W10C alcohol. When the content of the nitrocellulose is less than 5wt%, the drying characteristics, the hardness, and the gloss of the coating film are remarkably decreased, and when it exceeds 45wt%, the weatherability becomes poor. To improve the stability of the polymer or the copolymer, 1W5 parts by weight of (meth)acrylic acid may be incorporated to 100 parts of the 1W10C alcohol (meth)acrylate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12428678A JPS5552354A (en) | 1978-10-09 | 1978-10-09 | Coating agent for metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12428678A JPS5552354A (en) | 1978-10-09 | 1978-10-09 | Coating agent for metal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5552354A true JPS5552354A (en) | 1980-04-16 |
Family
ID=14881569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12428678A Pending JPS5552354A (en) | 1978-10-09 | 1978-10-09 | Coating agent for metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552354A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104479137A (en) * | 2014-12-03 | 2015-04-01 | 陕西科技大学 | Preparation method of water-based nitrocellulose emulsion and nitrocellulose film |
-
1978
- 1978-10-09 JP JP12428678A patent/JPS5552354A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104479137A (en) * | 2014-12-03 | 2015-04-01 | 陕西科技大学 | Preparation method of water-based nitrocellulose emulsion and nitrocellulose film |
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