CS200964B1 - Synthetic bakingemail with higher heat resistance - Google Patents
Synthetic bakingemail with higher heat resistance Download PDFInfo
- Publication number
- CS200964B1 CS200964B1 CS58879A CS58879A CS200964B1 CS 200964 B1 CS200964 B1 CS 200964B1 CS 58879 A CS58879 A CS 58879A CS 58879 A CS58879 A CS 58879A CS 200964 B1 CS200964 B1 CS 200964B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- weight
- parts
- synthetic
- heat resistance
- higher heat
- Prior art date
Links
- 210000003298 dental enamel Anatomy 0.000 claims description 12
- 229920000180 alkyd Polymers 0.000 claims description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 3
- -1 glycidyl ester Chemical class 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 239000001023 inorganic pigment Substances 0.000 claims description 2
- 239000012860 organic pigment Substances 0.000 claims description 2
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 claims 1
- YWDGEUIDOIIHTK-UHFFFAOYSA-N selanylidenebarium Chemical compound [Ba]=[Se] YWDGEUIDOIIHTK-UHFFFAOYSA-N 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000000049 pigment Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002320 enamel (paints) Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- IWLBIFVMPLUHLK-UHFFFAOYSA-N azane;formaldehyde Chemical compound N.O=C IWLBIFVMPLUHLK-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
Vynález sa týká emailu, ktorý je vhodný pre aplikáciu na výrobky, ktoré sú vystavené účinkom vyšších teplSt, pričom pri trvalom tepelnom zatažení.povlaku na takomto výrobku nedochádza k jeho žltnutiu.The invention relates to an enamel which is suitable for application to products which are exposed to higher temperatures, without the yellowing of the coating on such a product being permanently thermally occluded.
Emaily syntetické sú v súčasnosti známe a bežne sa aplikujú. Pri aplikácii týchto emailov na niektoré výrobky sa nevyskytuji! vačšie problémy, ani z hlediska trvanlivosti povlakov. Avšak niektoré emaily sa aplikujú na výrobky, na ktorých je povlak vystavený vyšším tepelným účinkom. Jedná sa o také výrobky ako sú akumulačně pece, radiátory ústredného kúrenia, na ktorých sú povlaky vystavené účinkom tepelnej energie. Povlaky, ktoré nie sú špeciálne určené k uvedenej povrchovej úpravě majú po niekoTkých hodinách / řádové sto /, okrem už spomínaného nedostatku žltnutia Salšie nedostatky, ktoré sa prejavia zmenšenou vláčnosťou povlaku, čo sa v konečnom dósledku prejavuje negativné na celkovej úžitkovej a estetickej hodnotě povlaku, aSynthetic emails are currently known and are commonly applied. When I apply these emails to some products I do not occur! more problems, even in terms of coating durability. However, some enamels are applied to products on which the coating is exposed to higher thermal effects. These are products such as storage furnaces, central heating radiators, on which the coatings are exposed to thermal energy. Coatings which are not specially designed for said surface treatment after a few hours (of the order of a hundred), in addition to the aforementioned lack of yellowing. Greater deficiencies which result in reduced coating properties, which ultimately proves negative in the overall utility and aesthetic value of the coating. and
Uvedené nedostatky majú emaily napr.These deficiencies have emails eg.
Ricinový krátký alkyd Melamín-formaldehydový kon.Castor Short alkyd Melamine-formaldehyde con.
Pigmenty biele AromátyPigments white Aromatics
Roztok silikonového oleja tým na celom zariadení. uvedeného zloženia 60,00 hmotnostných dielov 20,00The silicone oil solution thus all over the machine. of said composition 60.00 parts by weight 20.00
15,0015,00
4,004.00
1,001.00
200 004200 004
Vyššie uvedené nedostatky rieši a odstraňuje email syntetický vypalovací s vyššou tepelnou odolnosťou podTa tohoto vynálezu. Podstata vynálezu spočívá v tom, že email syntetický vypalovací s vyššou tepelnou odolnosťou na báze alkydovej živice pripravenej z glycerínu, anhydridu kyseliny ftalovej a glycidylesteru rozvětvených syntetických mastnýchkyselin, pozostáva z 30 až 80 hmotnostných dielov alkydovej živice, 10 až 40 hmotnostných dielov melámín-formaldehydového kondenzátu, 5 až 50 hmotnostných dielov anorganických a organických pigmentov, 0,2 až 2,0 hmotnostných dielov barnatej soli kyseliny linolovej, 0,1 až 1,0 hmotnostných dielov metylfenylpolysiloxanu ako 50 % roztok v etylenglykolmcr;obutylétere, popřípadě 1,0 až 10 hmotnostných dielov etylenglykolconoetyléteru, popřípadě 0,5 až 8,0 hmotnostných dielov butylacetátu, popřípadě 0,01 až 0,2 hmotnostných dielov akrylátoveho kopolymáru pozostávajúeeho z kyseliny akrylovéj, butylakrylátu, hydrcxypropylakrylátu, metylolakrylamidu alebo metylmetakrylátu a styrénu.The above-mentioned drawbacks are solved and eliminated by a synthetic baking enamel having a higher heat resistance according to the invention. SUMMARY OF THE INVENTION The present invention is based on the fact that a synthetic baking enamel having a higher heat resistance based on an alkyd resin prepared from glycerine, phthalic anhydride and branched synthetic fatty acid glycidyl ester consists of 30 to 80 parts by weight of alkyd resin, 10 to 40 parts by weight of amine formaldehyde condensate. 5 to 50 parts by weight of inorganic and organic pigments, 0.2 to 2.0 parts by weight of barium linoleic acid, 0.1 to 1.0 parts by weight of methylphenylpolysiloxane as a 50% solution in ethylene glycol; parts by weight of ethylene glycolconoethylether, optionally 0.5 to 8.0 parts by weight of butyl acetate, or 0.01 to 0.2 parts by weight of an acrylate copolymer consisting of acrylic acid, butyl acrylate, hydroxypropyl acrylate, methyl acrylate or methyl methacrylate and styrene.
Pre přípravu emailu syntetického vypaTovacieho s vyššou tepelnou odolnosťou sa používají! následovně suroviny: alkydová živica modifikovaná glycidylesterom terciálne rozvětvených syntetických mastných kyselin, obsah neprchavých zložiek živice je 80 %, pri čísle kyslosti 3 až 8 mg KOH/g. Použité pigmenty sú anorganickéj, alebo organickéj povahy a volia sa podl’a požadovaného odtieňa, mSžu byť i vo formě t.ónovacej pasty dispergovanéj napr. na akrylátovom kopolymére. Ďalej sa používájú na přípravu melamin-fcrmaldehydové kondenzáty, čiastočne eterifikované butanolom o čísle kyslosti max. 0,2 mg KOH/g. Ako rozpúšťadlé sa používájú etylénglykolmonoetyléter a butylacetát. Organické kovové soli sa používajú na docielenie charakteristických vlastností emailu.For the preparation of synthetic heat enamel with higher heat resistance are used! the following raw materials: alkyd resin modified with glycidyl ester of tertiary-branched synthetic fatty acids, the non-volatile resin content is 80%, with an acid number of 3 to 8 mg KOH / g. The pigments used are inorganic or organic in nature and are selected according to the desired shade, they may also be in the form of a tinting paste dispersed e.g. on an acrylate copolymer. Furthermore, melamine-formaldehyde condensates partially etherified with butanol having an acid number of max. 0.2 mg KOH / g. Ethylene glycol monoethyl ether and butyl acetate are used as solvents. Organic metal salts are used to achieve the characteristics of the enamel.
Používáním uvedeného emailu sa podstatné zlepší povrchová stálosť emailu na výrobkoch, ktoré sú vystavené trvale tepelným účinkom. Povrch emailu zostáva pružný, takže nedochádza k jeho odlupovaniu z upraveného predmetu.The use of said enamel substantially improves the surface stability of the enamel on products that are permanently exposed to thermal effects. The surface of the enamel remains flexible so that it does not peel off from the treated article.
Zhotovený povlak uvedeného emailu bol tepelne zaťažený po dobu 360 hodin pri teplote ,150°C. Před započetím skúšky a po jej skončení boli zmerané farebné súradnice a remisia na spektrálnom fotometri s nasledovnými výsledkamiThe resulting enamel coating was thermally loaded for 360 hours at 150 ° C. Before and after the test, color coordinates and remission were measured on a spectral photometer with the following results:
Email syntetický vypalovací s vyššou tepelnou odolnosťou sa podl’a tohoto vynálezu připravuje běžnými metódami přípravy nátěrových látok. Pri prípravé sa najprv připraví zmes z alkydového spojiva, pigmentov, rozpúSťadiel s konzistenciou vhodnou pře zvolený typ dispergačného zariadenia a po převedenaj dispergácii sa pridajú ostatně zložky a proces výroby aa dokončí homogenizáoiou.Synthetic stoving enamel with higher heat resistance is prepared according to the present invention by conventional methods of preparation of coating materials. In the preparation, a mixture of alkyd binder, pigments, solvents with a consistency suitable for the chosen type of dispersing device is first prepared, and after the dispersing has been carried out, the components and the production process are added and completed by homogenization.
Email aa aplikuje po nariedení s příslušným riedidlom běžnými aplikačnými metódami. Ďalej je predmet vynálezu doložený príkladmi prevedenia, kde uvadzané diely značia hmotnostně diely.Enamel aa is applied after dilution with the appropriate diluent by common application methods. Further, the invention is exemplified by embodiments where the parts indicated are parts by weight.
200 804200 804
Fredmet vynalezuI'll invent Fredmet
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS58879A CS200964B1 (en) | 1979-01-26 | 1979-01-26 | Synthetic bakingemail with higher heat resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS58879A CS200964B1 (en) | 1979-01-26 | 1979-01-26 | Synthetic bakingemail with higher heat resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS200964B1 true CS200964B1 (en) | 1980-10-31 |
Family
ID=5338224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS58879A CS200964B1 (en) | 1979-01-26 | 1979-01-26 | Synthetic bakingemail with higher heat resistance |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS200964B1 (en) |
-
1979
- 1979-01-26 CS CS58879A patent/CS200964B1/en unknown
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