PL75909B2 - - Google Patents
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- Publication number
- PL75909B2 PL75909B2 PL15698372A PL15698372A PL75909B2 PL 75909 B2 PL75909 B2 PL 75909B2 PL 15698372 A PL15698372 A PL 15698372A PL 15698372 A PL15698372 A PL 15698372A PL 75909 B2 PL75909 B2 PL 75909B2
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- PL
- Poland
- Prior art keywords
- weight
- parts
- silver
- cleaning
- agent
- Prior art date
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004133 Sodium thiosulphate Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- PGWMQVQLSMAHHO-UHFFFAOYSA-N sulfanylidenesilver Chemical compound [Ag]=S PGWMQVQLSMAHHO-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
Pierwszenstwo: Zgloszenie ogloszono: 30.05.1973 Opis patentowy opublikowano: 15.01.1975 75909 KI. 23e#2 MKP C11d 7/00 Twórcy wynalazku: Mariusz Sulinski, Edward Heleski Uprawniony z patentu tymczasowego: Wojewódzki Zwiazek Spóldzielni Pracy Osrodek Techniki i Organizacji, Bydgoszcz (Polska) Srodek do czyszczenia srebra i przedmiotów posrebrzanych Przedmiotem wynalazku jest srodek w postaci pasty do czyszczenia przedmiotów wykonanych ze srebra badz posrebrzanych.Znane srodki tego rodzaju - przewaznie w postaci plynnej oparte na amoniaku, chlorku amonu i tiosiarcza¬ nu sodu, sa niepraktyczne w uzyciu i wykazuja slabe efekty czyszczace; inne — zawierajace kwas siarkowy i dwu- amine tluszczowa — powoduja rozpuszczenie metalu w wypadku uzywania ich do czyszczenia wyrobów posreb¬ rzanych z uszkodzona powloka srebra; natomiast srodki w postaci proszków, zawierajace krzemionke koloidalna powoduja nadmierne scieranie powierzchni przedmiotu przy czyszczeniu.Celem wynalazku jest uzyskanie srodka pozbawionego powyzszych wad a zarazem efektywnie usuwajacego trudnorozpuszczalny siarczek srebra (Ag2 S) z przedmiotów srebrnych lub posrebrzanych, nieklopotliwego w stosowaniu. Cel ten osiagnieto przez zastosowanie srodka zlozonego: z oleiny w ilosci 1,5—10,0 czesci wago¬ wych, amoniaku 25% 2,0-14,0 czesci wagowych, tlenku glinu 10,0-50,0 czesci wagowych, kredy 2,0-30,0 czesci wagowych, karboksymetylocelulozy 0,5-6,0 czesci wagowych, oraz wody 30,0—70,0 czesci wagowych.Srodek wedlug wynalazku jest ekonomiczny i prosty w uzyciu, posiada doskonale wlasnosci czyszczace, nie zawiera szkodliwych skladników dzialajacych na oczyszczony przedmiot oraz podloze; jest przy tym bez¬ pieczny w stosowaniu poniewaz nie zawiera szkodliwych skladników dzialajacych zewnetrznie na organizm ludzki.Karboksymetyloceluloza zawarta w srodku czyszczacym wiaze znajdujace sie w nim scierniwa i zapewnia zachowanie okreslonej konsystencji tego srodka.Przyklad: l.oleina - 5,0 czesci wagowych 2. amoniak 25% 3. tlenek glinu 4. karboksymetyloceluloza (100% suchej masy) 5. kreda 6. woda — 3,5 czesci wagowych -32,5 czesci wagowych — 2,0 czesci wagowych - 12,0 czesci wagowych - 45,0 czesci wagowych2 75 909 Srodek wedlug wynalazku otrzymuje sie przez rozpuszczenie w 30,0 czesciach wody o temperaturze poko¬ jowej karboksymetylocelulozy w ilosci 2,0 czesciach wagowych w przeliczeniu na sucha mase i pozostawia na 24 godziny w celu zupelnego rozpuszczenia.Do pozostalych 15,0 czesci wagowych wody dodaje sie 5,0 czesci wagowych oleiny oraz roztwór wody amoniakalnej 25% w ilosci 3,5 czesci wagowych. W trakcie dodawania wody amoniakalnej roztwór nalezy mie¬ szac, ogrzewajac go stopniowo do temperatury 80°C w celu uzyskania mydla oleinowego. Otrzymany roztwór karboksymetylocelulozy oraz mydlo oleinowe miesza sie po czym mieszajac nadal dodaje sie tlenek glinu w ilosci 32,5 czesci wagowych oraz 12,0 czesci wagowych kredy. Uzyskany srodek posiada konsystencje pasty.Przez lekkie potarcie oczyszczonej powierzchni ta pasta otrzymujemy wysoki i swiezy polysk przedmiotu. PLPriority: Application announced: May 30, 1973 Patent description was published: January 15, 1975 75909 KI. 23e # 2 MKP C11d 7/00 Inventors: Mariusz Sulinski, Edward Heleski Authorized by the provisional patent: Provincial Union of Labor Cooperatives Osrodek Techniki i Organizacji, Bydgoszcz (Poland) Agent for cleaning silver and silver-plated items The subject of the invention is a cleaning paste in the form of cleaning paste items made of silver or silver-plated. Known cleaning agents of this kind - mostly in liquid form, based on ammonia, ammonium chloride and sodium thiosulphate, are impractical to use and have poor cleaning effects; others - containing sulfuric acid and di-fatty amine - dissolve the metal when used to clean silver-plated articles with damaged silver coating; Whereas powders containing colloidal silica cause excessive abrasion of the surface of the object during cleaning. The aim of the invention is to obtain an agent free of the above-mentioned drawbacks and at the same time effectively removing the sparingly soluble silver sulphide (Ag2 S) from silver or silver-plated objects, non-brittle in use. This goal was achieved by the use of a compound composed of: 1.5-10.0 parts by weight olein, 25% ammonia, 2.0-14.0 parts by weight, aluminum oxide 10.0-50.0 parts by weight, chalk. 2.0-30.0 parts by weight, carboxymethylcellulose 0.5-6.0 parts by weight, and water 30.0-70.0 parts by weight. harmful components affecting the cleaned object and the substrate; At the same time, it is safe to use because it does not contain harmful ingredients exerting external action on the human body. Carboxymethyl cellulose contained in the cleaning agent binds the abrasives contained in it and ensures that a specific consistency of this agent is maintained. Example: l.oleine - 5.0 parts by weight 2 ammonia 25% 3.alumina 4.carboxymethylcellulose (100% dry weight) 5.Chalk 6.water - 3.5 parts by weight -32.5 parts by weight - 2.0 parts by weight - 12.0 parts by weight - 45 0 parts by weight 2 75 909 The agent according to the invention is prepared by dissolving 2.0 parts by weight of carboxymethyl cellulose in 30.0 parts of water at room temperature on a dry basis and allowing it to dissolve completely for 24 hours. To 0 parts by weight of water, 5.0 parts by weight of olein and a solution of 25% by weight of ammonia water in the amount of 3.5 parts by weight are added. During the addition of the ammonia water, the solution should be stirred, gradually warming it to 80 ° C in order to obtain olein soap. The obtained carboxymethylcellulose solution and olein soap are mixed, then alumina 32.5 parts by weight and 12.0 parts by weight of chalk are added while stirring. The obtained agent has the consistency of a paste. By lightly rubbing the cleaned surface with this paste, we obtain a high and fresh gloss of the object. PL
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15698372A PL75909B2 (en) | 1972-07-28 | 1972-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15698372A PL75909B2 (en) | 1972-07-28 | 1972-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL75909B2 true PL75909B2 (en) | 1974-12-31 |
Family
ID=19959542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15698372A PL75909B2 (en) | 1972-07-28 | 1972-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL75909B2 (en) |
-
1972
- 1972-07-28 PL PL15698372A patent/PL75909B2/pl unknown
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