CN103387793A - Multilayer paint containing modifier - Google Patents
Multilayer paint containing modifier Download PDFInfo
- Publication number
- CN103387793A CN103387793A CN2012101366317A CN201210136631A CN103387793A CN 103387793 A CN103387793 A CN 103387793A CN 2012101366317 A CN2012101366317 A CN 2012101366317A CN 201210136631 A CN201210136631 A CN 201210136631A CN 103387793 A CN103387793 A CN 103387793A
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- CN
- China
- Prior art keywords
- alkyl
- fat
- multipolymer
- acid
- correcting agent
- 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
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Abstract
A multilayer paint containing a modifier is characterized in that a solidifiable coating composition contains a liquid or granular solidifiable film forming resin substance, a flow control agent copolymer and a carrier non-forcibly used in the liquid resin substance. The copolymer contains at least one non-amino, non-alkyl and non-acid functional alkyl acrylate or alkyl meth acrylate, and the alkyl group contains 1-20 carbon atoms and an effective amount of acid functional acrylate or methyl acrylate, so that the copolymer has an amine value of 2-25.
Description
Described technical field:
The invention belongs to coating technology, particularly a kind of new technology that is specifically designed to the layered coating that contains properties-correcting agent.
Technical background:
People are mostly medium-sized with the coating of crossing at present, and its degree of adhesion is lower, is not suitable with the coating products of multilayer.
Summary of the invention:
The present invention changes above deficiency for reaching, proposed to contain the layered coating preparation method of properties-correcting agent, this layered coating that contains properties-correcting agent is characterized in that: curable coating composition, contain liquid or granular curable film-forming resinous substances, copolymer flow control agent and the carrier that is used for non-mandatorily the liquid resin material.This multipolymer contains acrylic acid alkyl fat or the methacrylic dialkylaminobenzoic acid fat of at least a non-amino, non-alkyl and non-sour official's energy, contain 1-20 carbon atom in its alkyl, sour functional acrylic fat or the methacrylate of significant quantity, so that this multipolymer has the amine value of 2-25.Except sour functional acrylic fat or the methacrylate of functional monomer or significant quantity, so that this multipolymer has the acid number of 10-30.Except the sour functional acrylic fat or methacrylate of functional monomer or significant quantity, also can have other sense comonomers in this multipolymer, this comonomer is acid propyl alkyl alkyl fat or methyl-propyl acid alkyl alkyl fat or hexyl acid lactones polyvalent alcohol monomer.It is that the significant quantity of 0-100 is present in this multipolymer that this comonomer makes the alkyl value of this multipolymer.This multipolymer flow ability modifying agent has strengthened this rheological property curable or film resin material and thermosetting powder coating composition, obtained more smooth coating, when this coating composition is Clear coating, the outward appearance of coating or the bounding force of related coatings such as undercoat do not had adverse influence.
The present invention is achieved through the following technical solutions:
Acrylic acid alkyl fat or methacrylic dialkylaminobenzoic acid fat with mass fraction non-amino, non-alkyl and non-sour official's energy by a certain percentage, add in reactor and mix and get final product.
Claims (5)
1. this layered coating that contains properties-correcting agent is characterized in that: curable coating composition, contain liquid or granular curable film-forming resinous substances, copolymer flow control agent and the carrier that is used for non-mandatorily the liquid resin material.
2. this layered coating that contains properties-correcting agent is further characterized in that: this multipolymer contains acrylic acid alkyl fat or the methacrylic dialkylaminobenzoic acid fat of at least a non-amino, non-alkyl and non-sour official's energy, contain 1-20 carbon atom in its alkyl, sour functional acrylic fat or the methacrylate of significant quantity, so that this multipolymer has the amine value of 2-25.
3. this layered coating that contains properties-correcting agent is further characterized in that: except sour functional acrylic fat or the methacrylate of functional monomer or significant quantity, so that this multipolymer has the acid number of 10-30.
4. this layered coating that contains properties-correcting agent is further characterized in that: except the sour functional acrylic fat or methacrylate of functional monomer or significant quantity, also can have other sense comonomers in this multipolymer, this comonomer is acid propyl alkyl alkyl fat or methyl-propyl acid alkyl alkyl fat or hexyl acid lactones polyvalent alcohol monomer.
5. this layered coating that contains properties-correcting agent is further characterized in that: it is that the significant quantity of 0-100 is present in this multipolymer that this comonomer makes the alkyl value of this multipolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101366317A CN103387793A (en) | 2012-05-07 | 2012-05-07 | Multilayer paint containing modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101366317A CN103387793A (en) | 2012-05-07 | 2012-05-07 | Multilayer paint containing modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103387793A true CN103387793A (en) | 2013-11-13 |
Family
ID=49532220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101366317A Pending CN103387793A (en) | 2012-05-07 | 2012-05-07 | Multilayer paint containing modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103387793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983580A (en) * | 2014-04-30 | 2014-08-13 | 张家港江南粉末涂料有限公司 | Detection device and method for adhesion degrees of metal powder coating |
-
2012
- 2012-05-07 CN CN2012101366317A patent/CN103387793A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983580A (en) * | 2014-04-30 | 2014-08-13 | 张家港江南粉末涂料有限公司 | Detection device and method for adhesion degrees of metal powder coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |