PL423356A1 - Method for producing paraffin-polyolefine emulsion - Google Patents
Method for producing paraffin-polyolefine emulsionInfo
- Publication number
- PL423356A1 PL423356A1 PL423356A PL42335617A PL423356A1 PL 423356 A1 PL423356 A1 PL 423356A1 PL 423356 A PL423356 A PL 423356A PL 42335617 A PL42335617 A PL 42335617A PL 423356 A1 PL423356 A1 PL 423356A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- parts
- homogenization
- stage
- reactor
- Prior art date
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- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania emulsji parafinowo-poliolefinowej, który polega na tym, że w temperaturze 80 - 99°C 100 części wagowych parafiny z ropy naftowej i ewentualnie syntetycznej, 0,1 - 12 części wagowych syntetycznego wosku polialfaolefinowego o liczbie atomów węgla w monomerze 10 lub więcej, i/lub wosku polietylenowego o gęstości 0,92 - 0,94 g/cm3 i rozkładzie mas cząsteczkowych w zakresie 800 - 1500, 5,1 - 15 części wagowych monostearynianu gliceryny oraz 5 - 15 części wagowych monostearynianu polioksyetylenosorbitanu, miesza się aż do uzyskania jednorodnej mieszaniny, po czym stopniowo wprowadza się 150 - 210 części wagowych wody o temperaturze 85 - 95°C, tak aby temperatura zawartości reaktora nie obniżyła się poniżej 88°C, zawartość reaktora miesza się w temperaturze 90 - 99°C jeszcze przez 10 - 60 minut, całość pozostawia się do wstępnego odpowietrzenia, po czym poddaje się co najmniej raz dwustopniowej homogenizacji, przepuszczając zawartość reaktora przez wysokociśnieniowy homogenizator przy ciśnieniu 5 - 60 MPa na pierwszym stopniu homogenizacji oraz przy ciśnieniu 0,1 - 10,0 MPa na drugim stopniu homogenizacji.The subject of the application is a method of producing paraffin-polyolefin emulsion, which consists in the fact that at a temperature of 80 - 99 ° C 100 parts by weight of petroleum and possibly synthetic paraffin, 0.1-12 parts by weight of synthetic polyalphaolefin wax with the number of carbon atoms in the monomer 10 or more, and / or polyethylene wax with a density of 0.92 - 0.94 g / cm3 and a molecular weight distribution in the range of 800 - 1500, 5.1 - 15 parts by weight of glycerol monostearate and 5 - 15 parts by weight of polyoxyethylene sorbitan monostearate. until a homogeneous mixture is obtained, after which 150 - 210 parts by weight of water at 85 - 95 ° C are gradually introduced, so that the temperature of the reactor content does not drop below 88 ° C, the content of the reactor is stirred at a temperature of 90 - 99 ° C for another 10 - 60 minutes, the whole is left for preliminary deaeration, after which it undergoes at least once two-stage homogenization by passing the contents of the reactor through a high-pressure homogenizer at a pressure of 5 - 60 MPa in the first stage of homogenization and at a pressure of 0.1 - 10.0 MPa in the second stage of homogenization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423356A PL236970B1 (en) | 2017-11-03 | 2017-11-03 | Method for producing paraffin-polyolefine emulsion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423356A PL236970B1 (en) | 2017-11-03 | 2017-11-03 | Method for producing paraffin-polyolefine emulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
PL423356A1 true PL423356A1 (en) | 2019-05-06 |
PL236970B1 PL236970B1 (en) | 2021-03-08 |
Family
ID=66341921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL423356A PL236970B1 (en) | 2017-11-03 | 2017-11-03 | Method for producing paraffin-polyolefine emulsion |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL236970B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024407A1 (en) * | 1995-12-28 | 1997-07-10 | Eastman Chemical Company | Removable coating composition and process for protecting surfaces |
PL411776A1 (en) * | 2015-03-27 | 2016-10-10 | Instytut Ciężkiej Syntezy Organicznej BLACHOWNIA | Method for producing paraffin emulsion |
PL414098A1 (en) * | 2015-09-22 | 2017-03-27 | Instytut Ciężkiej Syntezy Organicznej BLACHOWNIA | Method for producing paraffin emulsion |
-
2017
- 2017-11-03 PL PL423356A patent/PL236970B1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024407A1 (en) * | 1995-12-28 | 1997-07-10 | Eastman Chemical Company | Removable coating composition and process for protecting surfaces |
PL411776A1 (en) * | 2015-03-27 | 2016-10-10 | Instytut Ciężkiej Syntezy Organicznej BLACHOWNIA | Method for producing paraffin emulsion |
PL414098A1 (en) * | 2015-09-22 | 2017-03-27 | Instytut Ciężkiej Syntezy Organicznej BLACHOWNIA | Method for producing paraffin emulsion |
Also Published As
Publication number | Publication date |
---|---|
PL236970B1 (en) | 2021-03-08 |
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