PL100174B3 - PASTE FOR RENEWING STEEL SURFACES BEFORE PAINTING, ESPECIALLY IN THE CASE OF RENOVATION OF LARGE-SIZE PRODUCTS MADE OF COLD-ROLLED SHEET - Google Patents
PASTE FOR RENEWING STEEL SURFACES BEFORE PAINTING, ESPECIALLY IN THE CASE OF RENOVATION OF LARGE-SIZE PRODUCTS MADE OF COLD-ROLLED SHEET Download PDFInfo
- Publication number
- PL100174B3 PL100174B3 PL18099375A PL18099375A PL100174B3 PL 100174 B3 PL100174 B3 PL 100174B3 PL 18099375 A PL18099375 A PL 18099375A PL 18099375 A PL18099375 A PL 18099375A PL 100174 B3 PL100174 B3 PL 100174B3
- Authority
- PL
- Poland
- Prior art keywords
- paste
- weight
- cold
- renovation
- rolled sheet
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 3
- 238000010422 painting Methods 0.000 title claims description 3
- 238000009418 renovation Methods 0.000 title claims description 3
- 239000010959 steel Substances 0.000 title claims description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 235000011007 phosphoric acid Nutrition 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- 239000007859 condensation product Substances 0.000 claims description 3
- 229940074391 gallic acid Drugs 0.000 claims description 3
- 235000004515 gallic acid Nutrition 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- UZXLOVYBQPDQCA-UHFFFAOYSA-N 2-butylnaphthalene-1-sulfonic acid;sodium Chemical compound [Na].C1=CC=CC2=C(S(O)(=O)=O)C(CCCC)=CC=C21 UZXLOVYBQPDQCA-UHFFFAOYSA-N 0.000 claims description 2
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000012764 mineral filler Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 230000005494 condensation Effects 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 2
- 239000001856 Ethyl cellulose Substances 0.000 claims 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims 1
- 229920001249 ethyl cellulose Polymers 0.000 claims 1
- 235000019325 ethyl cellulose Nutrition 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 235000018553 tannin Nutrition 0.000 claims 1
- 229920001864 tannin Polymers 0.000 claims 1
- 239000001648 tannin Substances 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
Przedmiotem wynalazku jest srodek w posta-, ci pasty do odrdzewiania powierzchni stalowych przed malowaniem, zwlaszcza stosowany w przy¬ padkach renowacji wyrobów wielkogabarytowych 5 z blachy zimnowalcowanej, zawierajacy w przeli¬ czeniu na skladnik ciekly pasty wagowo 30 do 60% kwasu ortofosforowego, do 5% hydrochinonu, ta¬ niny lub kwasu galusowego,. do 2P/o srodka po- wierzchiniotwo-czynnego, korzystnie w postaci soli 10 sodowej kwasu butylonaifltalenosulfonowego lub produktu kondensacji tlenku etylenu z ailkilobenze- nem, 1 do 5% rozpuszczalnika organicznego calko¬ wicie lub czesciowo mieszajacego sie z woda, na przyfklad alkoholu alifatycznego zawierajacego w 15 lancuchu 2 do 5 atomów wegla oraz 0 do 1 kg na 1 kg skladnika cieklego pasty mieszaniny wypel¬ niacza mineralnego, korzystnie kaolinu i proszku tworzywa sztucznego, korzystnie polietylenu o gra¬ nulacji 30 do 500 mikrometrów, korzystnie 50 do 20 200 mikrometrów w stosunku wagowym 0,1 :1 do 3:1.The subject of the invention is an agent in the form of and pastes for rust removal on steel surfaces before painting, especially when used in in the case of renovation of large-size products 5 of cold-rolled sheet metal, including based on the liquid component of the paste by weight 30 to 60% orthophosphoric acid, up to 5% hydroquinone, ta nina or gallic acid. to 2P / by middle of topoactive, preferably in the form of a salt of 10 sodium butylnaphthalenesulfonic acid or the condensation product of ethylene oxide with alkylbenzene nem, 1 to 5% organic solvent in total at dawn or partially water-miscible on An example of an aliphatic alcohol containing in 15 a chain of 2 to 5 carbon atoms and 0 to 1 kg per 1 kg of the liquid paste component of the mixture is filled a mineral, preferably kaolin and powder plastic, preferably polyethylene, nulation of 30 to 500 microns, preferably 50 to 20 200 micrometers in a weight ratio of 0.1: 1 to 3: 1.
Celem wynalazku jest ulepszenie srodka znane¬ go z polskiego opisu patentowego nr 75 584, ma¬ jace na celu zwiekszenie odpornosci pasty na roz- 25 warstwienie (sedymentacje) przy dluzszym czasie skladowania, jak równiez poprawienie wlasnosci ochronnych po odrdzewieniu przez wytworzenie fosforanowej warstwy konwersyjnej.The object of the invention is to improve the known agent it from Polish patent specification No. 75 584, ma¬ to increase the paste's resistance to spreading stratification (sedimentation) over a longer period of time storage as well as property improvement after rust removal by fabrication a phosphate conversion layer.
Badania eksploatacyjne w/w srodka wykazaly, 30 ze ze wzgledu na czas skladowania konieczne jest jego wydluzenie bez obawy rozwarstwienia pasty, a takze nalezy zwiekszyc wlasnosci ochronne po¬ wierzchni po odrdzewieniu przez wytworzenie od¬ powiedniej warstwy konwersyjnej o lepszych wlas¬ nosciach ochronnych. Okazalo sie, ze dodanie do skladu srodka zwiazku organicznego w postaci po¬ chodnych celulozy, na przyklad metylocelulozy lub karboksymetylooelulozy oraz tlenku cyniku, to po¬ stawiony cel zostanie osiagniety.The operational tests of the aforementioned agent showed that 30 due to the storage time it is necessary its elongation without fear of paste delamination, and also it is necessary to increase the protective properties of the half outer surface after rust removal by producing the odor an appropriate conversion layer with better properties protective materials. It turned out that adding to the composition of an organic compound in the form of a mixture cellulose derivatives, for example methyl cellulose or carboxymethyl cellulose and cynic oxide, are the set goal will be achieved.
Badania przeprowadzone na materiale odrdze- wionym srodkiem wedlug wynalazku wykazaly, ze przedmioty moga byc skladowane bez nalozenia po¬ wloki lakierowej przez czas okolo dwa razy dluz¬ szy, a odpornosc pasty na rozwarstwienie zwieksza sie srednio o trzy miesiace, przy czym wszystkie zalety srodka znanego z polskiego opisu patento¬ wego nr 75 584 nie ulegaja zmianie.Research carried out on the stem material with the agent according to the invention showed that items can be stored without overwriting the varnish drag for about twice as long it cuts, and the paste's resistance to delamination increases on average by three months, all of them advantages of the agent known from the Polish patent specification 75,584 remain unchanged.
Srodek wedlug wynalazku zgodnie z polskim opi¬ sem patentowym nr 75 584 zawiera: 30 do 60% kwasu ortofosforowego, do 5°/o hydrochinonu, tani¬ ny lub kwasu galusowego, do 2% nekaliny lub produktu kondensacji tlenku etylenu z alkiloben- zenem, 1 do 5% rozpuszczalnika organicznego cal¬ kowicie lub czesciowo mieszajacego sie z woda oraz 0 do 1 kg na 1 kg skladnika cieklego pasty mieszaniny wypelniacza mineralnego i prosz¬ ku tworzywa sztucznego o granulacji 30 do 500 mikrometrów w stosunku wagowym 0,1 :1 do 3:1, 100 174100 174 3 oraz dodatkowo do 3% zwiazku organicznego ty¬ pu pochodnych celulozy, na przyklad metylocelu¬ loza lub karboksyceluloze i do 5% wagowych tlen¬ ku cynku.The agent according to the invention according to the Polish description Patent code No. 75,584 includes: 30 to 60% orthophosphoric acid, up to 5% hydroquinone, cheap ny or gallic acid, up to 2% necalin or of the condensation product of ethylene oxide with alkylben- zenem, 1 to 5% organic solvent cal completely or partially miscible with water and 0 to 1 kg per 1 kg of liquid component paste, mixture of mineral filler and powder towards plastic with a grain size of 30 to 500 micrometers in a weight ratio of 0.1: 1 to 3: 1, 100 174100 174 3 and additionally up to 3% of organic compound pu derivatives of cellulose, for example methyl cellulose shells or carboxy cellulose and up to 5% by weight oxygen towards zinc.
Przyklad: Do mieszalnika zaopatrzonego w plaszcz wodny wlano 60 1 wody, a nastepnie mie¬ szajac rozpuszczono 3 kg hydrochinonu. Po roz¬ puszczeniu dodano okolo 1 kg nekaliny, a nastep¬ nie 27 1 85% kwasu ortofosforowego i mieszarno, dodajac stopniowo 2 kg tlenku cynku i 0,5 kg metylooelulozy. W osobnych pojemnikach zwilzo¬ no 20 kg, proszku polietylenowego o granulacji 50 do 200 mikrometrów 3,7 1 alkoholu n-butylo- wego.Example: For a mixer equipped with the water coat was poured with 60 liters of water, and then mixed Szajac dissolved 3 kg of hydroquinone. After the break up about 1 kg of necalin are added to the release, and then no 27 1 85% orthophosphoric acid and mixing, gradually adding 2 kg of zinc oxide and 0.5 kg methyl cellulose. Moisten in separate containers no 20 kg of polyethylene powder with granulation 50 to 200 micrometers 3.7 1 n-butyl alcohol wego.
Nastepnie intensywnie mieszajac wprowadzono kg kaolinu drobnoziarnistego. Po trzech go¬ dzinach mieszania otrzymano paste o jednorodnej konsystencji, która przeniesiono* do opakowania.Then, stirring vigorously, introduced kg of fine-grained kaolin. After three hours By mixing days, a homogeneous paste was obtained the consistency that was transferred * into the package.
Otrzymana paste nalozono pedzlem na umoco¬ wane pionowo silnie skorodowane próbki blach karoseryjmych zimnowalcowanych. Splukano prób¬ ki strumieniem zimnej wody biezacej w odstepach minutowych. Zadowalajacy efekt odrdzewiania uzyskano srednio po uplywie 45 minut. The resulting paste was applied with a brush to the fixture vertically heavily corroded sheet metal samples cold-rolled car bodies. The sample was rinsed with a stream of cold water running at intervals minutes. Satisfactory rust removal effect was obtained after an average of 45 minutes.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18099375A PL100174B3 (en) | 1975-06-06 | 1975-06-06 | PASTE FOR RENEWING STEEL SURFACES BEFORE PAINTING, ESPECIALLY IN THE CASE OF RENOVATION OF LARGE-SIZE PRODUCTS MADE OF COLD-ROLLED SHEET |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18099375A PL100174B3 (en) | 1975-06-06 | 1975-06-06 | PASTE FOR RENEWING STEEL SURFACES BEFORE PAINTING, ESPECIALLY IN THE CASE OF RENOVATION OF LARGE-SIZE PRODUCTS MADE OF COLD-ROLLED SHEET |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL100174B3 true PL100174B3 (en) | 1978-09-30 |
Family
ID=19972418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18099375A PL100174B3 (en) | 1975-06-06 | 1975-06-06 | PASTE FOR RENEWING STEEL SURFACES BEFORE PAINTING, ESPECIALLY IN THE CASE OF RENOVATION OF LARGE-SIZE PRODUCTS MADE OF COLD-ROLLED SHEET |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL100174B3 (en) |
-
1975
- 1975-06-06 PL PL18099375A patent/PL100174B3/en unknown
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