SU137974A1 - The method of obtaining paints and varnishes - Google Patents
The method of obtaining paints and varnishesInfo
- Publication number
- SU137974A1 SU137974A1 SU668780A SU668780A SU137974A1 SU 137974 A1 SU137974 A1 SU 137974A1 SU 668780 A SU668780 A SU 668780A SU 668780 A SU668780 A SU 668780A SU 137974 A1 SU137974 A1 SU 137974A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- varnishes
- copolymer
- paints
- obtaining paints
- obtaining
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
Description
Известен способ получени лакокрасочных материалов на оспове сополимера хлорвинила с винилацетатом (ХВ-ВА) в сочетании с другими пленкообразовател ми. При этом сополимер (ХВ-ВА) получают латексным методом сополимеризации в присутствии водорастворимых ипициаторов (персульфаты кали и аммони ).A known method for the preparation of varnish-and-paint materials on masses of vinyl chloride copolymer with vinyl acetate (XB-VA) in combination with other film formers. In this case, the copolymer (XB-VA) is obtained by the latex method of copolymerization in the presence of water-soluble ipitators (potassium and ammonium persulphates).
Предлагаемый способ получени лакокрасочных материалов основан на использовании в качестве основного пленкообразующего компонента сополимера хлорвинила с винилацетатом (ХВ-ВА), полученного суспензионным методом сополимеризации- Этот сополимер, содержащий от 10 до 20% винилацетата, в сочетании с алкидно-акриловыми и другими глифталевыми и пеитафталевыми смолами с добавкой пластификаторов и пигментов обеспечивает получение покрытий, обладающих повыщен ыми физико-химическими свойствами и стойкостью к различным атмосферным воздействи м.The proposed method for producing paints and varnishes is based on using vinyl chloride with vinyl acetate (HB-BA) copolymer as the main film-forming component, obtained by suspension copolymerization method. This copolymer containing from 10 to 20% vinyl acetate, in combination with acrylic and other glyphthalic and peitphthalic acid copolymers. resins with the addition of plasticizers and pigments provide coatings with enhanced physicochemical properties and resistance to various atmospheric effects them.
Нар ду с этим суспензионный метод сополимеризации ХВ-ВА более прост чем латексный (исключение операции коагул ции латекса и промывки коагул та) и вл етс экономически более выгод|ным.In addition, the suspension method of copolymerization of XB-VA is simpler than latex (excluding the operation of coagulating latex and washing the coagulum) and is economically more advantageous.
Дл приготовлени эмалей на основе ХВ-ВА, полученного суспензионным методом, растворы алкидных смол предварительно перетирают с пигментами в шаровой мельнице, после чего туда же добавл ют пластификатор сополимер ХВ-ВА и перемешивают всю массу до полного растворени смолы.For the preparation of enamels based on XB-BA prepared by the suspension method, solutions of alkyd resins are ground with pigments in a ball mill, after which the plasticizer XB-VA copolymer is added to the plasticizer and the whole is mixed until the resin is completely dissolved.
Эмали, полученные предлагаемым способом, нанос т на поверхность металла по грунту на основе сополимера ХВ-ВА типа 138,329 (или других , получеппых на основе глифталевых смол) методом распылени воздухом или в электростатическом поле. Сушка эмали осуществл етс на воздухе при 18-20° в течение не более 3 час.The enamels obtained by the proposed method are applied to the metal surface on the ground based on copolymer XB-VA of type 138,329 (or others, obtained from glyphthalic resins) by air spraying or in an electrostatic field. Drying of the enamel is carried out in air at 18-20 ° for no more than 3 hours.
Пример 1. В автоклав, изготовленный из спецстали, загружают 1,37 вес. ч. однопроцентного раствора желатина в воде, 0,0038 вес. ч. пеExample 1. In the autoclave, made of special steel, load 1.37 weight. including a one-percent solution of gelatin in water, 0.0038 weight. h ne
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU668780A SU137974A1 (en) | 1960-06-03 | 1960-06-03 | The method of obtaining paints and varnishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU668780A SU137974A1 (en) | 1960-06-03 | 1960-06-03 | The method of obtaining paints and varnishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU137974A1 true SU137974A1 (en) | 1960-11-30 |
Family
ID=48294152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU668780A SU137974A1 (en) | 1960-06-03 | 1960-06-03 | The method of obtaining paints and varnishes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU137974A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1287238B (en) * | 1965-04-09 | 1969-01-16 | Permalux Company | Use of a mixture for coating polyvinyl and polyester surfaces |
| FR2189475A1 (en) * | 1972-06-20 | 1974-01-25 | Inst Fizicheskoi Chimii Akadem | Primer paint - of pigment dispersed in soln contg alkyd resin, vinyl chloride/vinyl acetate/unsatd acid copolymer etc |
-
1960
- 1960-06-03 SU SU668780A patent/SU137974A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1287238B (en) * | 1965-04-09 | 1969-01-16 | Permalux Company | Use of a mixture for coating polyvinyl and polyester surfaces |
| FR2189475A1 (en) * | 1972-06-20 | 1974-01-25 | Inst Fizicheskoi Chimii Akadem | Primer paint - of pigment dispersed in soln contg alkyd resin, vinyl chloride/vinyl acetate/unsatd acid copolymer etc |
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