CS225326B1 - The coating composition made on the base of acrylate copolymers - Google Patents
The coating composition made on the base of acrylate copolymers Download PDFInfo
- Publication number
- CS225326B1 CS225326B1 CS912481A CS912481A CS225326B1 CS 225326 B1 CS225326 B1 CS 225326B1 CS 912481 A CS912481 A CS 912481A CS 912481 A CS912481 A CS 912481A CS 225326 B1 CS225326 B1 CS 225326B1
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- Czechoslovakia
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- parts
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- coating composition
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- pigments
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- 229920001577 copolymer Polymers 0.000 title claims description 10
- 239000008199 coating composition Substances 0.000 title claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 235000010215 titanium dioxide Nutrition 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 3
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 3
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FEIQOMCWGDNMHM-UHFFFAOYSA-N 5-phenylpenta-2,4-dienoic acid Chemical compound OC(=O)C=CC=CC1=CC=CC=C1 FEIQOMCWGDNMHM-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical compound [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- LRIHKZMLMWYPFS-UHFFFAOYSA-N azanium;hexadecanoate Chemical compound [NH4+].CCCCCCCCCCCCCCCC([O-])=O LRIHKZMLMWYPFS-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical compound C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003146 methacrylic ester copolymer Polymers 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- QGWDKKHSDXWPET-UHFFFAOYSA-E pentabismuth;oxygen(2-);nonahydroxide;tetranitrate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-2].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QGWDKKHSDXWPET-UHFFFAOYSA-E 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011043 treated quartz Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
Vynález sa týká náterovej hmoty na báze akrylátových kopolymérov.The invention relates to a coating composition based on acrylate copolymers.
Této nátěrová hmota je určená na povrchová úpravu betonu, azbestocementu, na súdržné vápenné a vápennocementové omietky. Nátěry sa prevádzajú štetcom, valčekom z kožušiny alebo striekaním. - .This paint is intended for surface treatment of concrete, asbestos-cement, for coherent lime and lime-cement plasters. The paints are applied by brush, fur roller or by spraying. -.
Pri povrchovej úpravě, fasád sa používajú tenkovrstvé alebo hrubovrstvé omietkoviny, kde sa ako spojivo používajú vodné disperzie makromolekulárnych látok, ktoré podstatné obmedzujú vodotěsnost a tým aj prídržnost k podkladu. Prídržnost k podkladu ú týchto omietkovín dosahuje 0,2 až 0,5 MPa, difúzia vodných pár mává hodnotu 2 m a vodotěsnost 0,2 £/m^. 0,5 hod.In the surface treatment of facades, thin-layer or thick-layer plasters are used, where aqueous dispersions of macromolecular substances are used as binders, which considerably limit the water-tightness and thus the adhesion to the substrate. The adhesion to these substrates reaches 0.2 to 0.5 MPa, the water vapor diffusion has a value of 2 m and a water-tightness of 0.2 .mu.m / m @ 2. 0.5 h
Podstata nátěrověj hmoty na báze akrylátových kopolymérov spočívá v tom, že pozostáva z 15 až 30 hmot. dielov kopolyméru na báze styrénu a esteru kyseliny akrylovéj s císlom kyslosti do 5 mg KOH/g, sušinou 55 % hmot., s dynamickou viskozitou 1,5 až 2,6 Pa.s, specifickou hmotnostou 900 kg/m\ 10 až 15 hmot. dielov kopolyméru na báze vinyltoluénu a esteru kyseliny metakrylovej s číslom kyslosti do 5 mg KOH/g, sušinou 30 % hmot., s dynamickou viskozitou 3,0 až, 6,0 Pa.s, Specifickou hmotnostou 840 kg/m^, 10 až 30 hmot. dielov pigmentov, ako je titanová bieloba, 10 až 20 hmot. dielov plniv, ako je uhličitan vápenatý, · 15 až 30 hmot. dielov inertných organických rozpúštadiel, predovšetkým alifatické uhlovodíky a 0,5 až 1,0 hmot. dielov amonnéj soli kyseliny karboxylovej s póčtom atómov uhlíka.12 až 19, popřípadě 50 až 55 hmot. dielov minerálnehó křemičitého plniva frakcie 0,12 až 0,2 mm a 0,5 až 1,0 hmot. dielov tepelne upraveného křemičitého lávového piesku.The essence of the acrylate copolymer coating composition is that it consists of 15 to 30 wt. parts of a copolymer based on styrene and an acrylic acid ester having an acid number of up to 5 mg KOH / g, a dry weight of 55% by weight, a dynamic viscosity of 1.5 to 2.6 Pa.s, a specific weight of 900 kg / m < . parts of a copolymer based on vinyltoluene and a methacrylic acid ester having an acid number of up to 5 mg KOH / g, a dry weight of 30% by weight, a dynamic viscosity of 3.0 to 6.0 Pa.s, a specific gravity of 840 kg / m ^, 10 to 30 wt. parts of pigments, such as titanium white, 10 to 20 wt. % by weight of fillers, such as calcium carbonate, 15 to 30 wt. parts by weight of inert organic solvents, in particular aliphatic hydrocarbons, and 0.5 to 1.0 wt. parts by weight of ammonium salt of carboxylic acid having a carbon atom count of 12 to 19 and 50 to 55 wt. % of a mineral silica filler of fraction 0.12-0.2 mm and 0.5-1.0 wt. parts of heat treated quartz lava sand.
225 320225 320
Používáním tejto náterovej hmoty sa docieli dobrá spracovatelnost, s dobrými tyzikálno - chemickými vlastnostami, hlavně zvýšená prídržnost, rýchle- zasychanie a dobrá odolnost’ Voči poveternosti. Namerané hodnoty prídržnosti činili najmenej 0,5 MPa, vodotěsnost bola 0 - 0,1 £/m^. 0,5 hod. a ditúzia vodných pár najviac 1,5 m. Velkou výhodou náterovej hmoty podl’a vynálezu v porovnaní s disperznými nátěrovými hmotami je, že sa zvyšuje odolnost’ omietkoviny voči zmrznutiu a možno ju aplikovat’ aj za teplót okolo 0. °C.The use of this coating material results in good workability, with good physical-chemical properties, mainly increased adhesion, quick drying and good weathering resistance. The measured values of adhesion were at least 0.5 MPa, the watertightness was 0 - 0.1 / / m 2. A great advantage of the coating composition according to the invention over the dispersion paints is that the frost resistance of the plaster increases and can also be applied at temperatures around 0 ° C. Deň: 32 ° C.
Touto nátěrovou hmotou je možné upravovat velké súvislé plochy exterieróv alebo interierov. Jej vlastnosti ju predurču;jú na povrchová úpravu betonu, azbestocementu, na súdržné vápenné a vápennocementová omietky·With this coating it is possible to treat large continuous areas of exteriors or interiors. Its properties predestine it ; for surface treatment of concrete, asbestos-cement, for coherent lime and lime-cement plasters ·
Navrhovaná nátěrová hmota sa připravuje běžnými metodami přípravy farieb. Pri přípravo sa najprv.nredloží zmes spojiv, pigmentov a plniv. Zmes sa zhomogenizuje premiešaním a disperguje sa na třecích valcoch. Do hmoty sa v homogenizačnej nádobě pridajú rozpúšťadlá a aditíva. Po zhomogenizovaní sa farba plní do obslov. ’The proposed coating composition is prepared by conventional color preparation methods. In the preparation, a mixture of binders, pigments and fillers is initially introduced. The mixture is homogenized by stirring and dispersed on friction rollers. Solvents and additives are added to the mass in the homogenization vessel. After homogenization, the color is filled into the ops. ’
Predmet vynálezu je doložený ppíkladmi prevedenia : Příklad 1The invention is illustrated by the following examples: Example 1
Nátěrová hmota biela hmot. dielyPaint white mass. parts
Kopolymér na báz$ styrénu a esteruStyrene-ester copolymer
Příklad 2 Nátěrová hmota červenohnedá hmot· dielyEXAMPLE 2 Coating composition reddish brown parts
Kopolymér na báze styrénu a esteru kys. akrylovéj 30,0Styrene-acrylic acid ester copolymer 30.0
Kopolymér na báze vinyltoluénu a esteru kys. metakrylovej 15,0Vinyl-toluene-methacrylic ester copolymer 15.0
Titanová bieloba rutilová 5,0Rutile titanium white 5.0
Kysličník želežitý červený 3,0 , Zmes chromenu a síranu olovnatého . 2,0Oxide red 3.0, Mixture of chromene and lead sulphate. 2,0
Slieda mikromletá 5,0Micronised 5,0
Vápenec mikromletý 10,0Micronized limestone 10,0
Lakový benzín 29,0White spirit 29.0
Amonná sol’ kys· palmitovej 1,0Palmitic acid ammonium salt 1.0
Příklad 3 hmot. dielyExample 3 wt. parts
Nátěrová hmota podTa příkladu 1 55,0The coating composition of Example 1 55.0
Minerálně plnivo 45,0Mineral filler 45.0
Křemičitý lávový piesok 1,0Silica lava sand 1.0
Příklad 4 hmot. dielyExample 4 wt. parts
Nátěrová hmota podTa příkladu 2 50,0The coating composition of Example 2 50.0
Minerálně křemičité plnivo . 49,5Mineral silica filler. 49.5
Křemičitý lávový piesok 0,5Silica lava sand 0,5
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS912481A CS225326B1 (en) | 1981-12-09 | 1981-12-09 | The coating composition made on the base of acrylate copolymers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS912481A CS225326B1 (en) | 1981-12-09 | 1981-12-09 | The coating composition made on the base of acrylate copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS225326B1 true CS225326B1 (en) | 1984-02-13 |
Family
ID=5442554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS912481A CS225326B1 (en) | 1981-12-09 | 1981-12-09 | The coating composition made on the base of acrylate copolymers |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS225326B1 (en) |
-
1981
- 1981-12-09 CS CS912481A patent/CS225326B1/en unknown
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