PL403395A1 - Viscosity modifier and a method for preparing a nanocomposite by means of a viscosity modifier - Google Patents
Viscosity modifier and a method for preparing a nanocomposite by means of a viscosity modifierInfo
- Publication number
- PL403395A1 PL403395A1 PL403395A PL40339513A PL403395A1 PL 403395 A1 PL403395 A1 PL 403395A1 PL 403395 A PL403395 A PL 403395A PL 40339513 A PL40339513 A PL 40339513A PL 403395 A1 PL403395 A1 PL 403395A1
- Authority
- PL
- Poland
- Prior art keywords
- viscosity modifier
- nanocomposite
- polyethylene
- preparing
- silsesquistane
- Prior art date
Links
- 239000004034 viscosity adjusting agent Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000002114 nanocomposite Substances 0.000 title abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 229920001903 high density polyethylene Polymers 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000001175 rotational moulding Methods 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Przedmiotem wynalazku jest modyfikator lepkości oraz sposób wytwarzania nanokompozytu z wykorzystaniem modyfikatora lepkości, mający zastosowanie w przetwórstwie polietylenu metodami wytłaczania, wtrysku, odlewania rotacyjnego, prasowania. Modyfikator lepkości do polietylenów wysokiej gęstości stanowi heptaizobutylo(winylo)silseskwiostan o wzorze 1. Sposób jego wytwarzania polega na tym, że do wytłaczarki wprowadza się polietylen wysokiej gęstości i co najmniej 0,1% w stosunku masowym modyfikatora lepkości heptaizobutylo(winylo)silseskwiostanu. Następnie mieszaninę podgrzewa się do temperatury uplastycznienia polietylenu, miesza, dalej uzyskany kompozyt po wyjściu z wytłaczarki chłodzi się i granuluje.The subject of the invention is a viscosity modifier and a method of producing a nanocomposite using a viscosity modifier, applicable in the processing of polyethylene by extrusion, injection molding, rotational molding and pressing. The viscosity modifier for high density polyethylenes is heptaisobutyl (vinyl) silsesquistane of formula 1. The method of its preparation consists in introducing high density polyethylene and at least 0.1% by mass of the heptaisobutyl (vinyl) silsesquistane viscosity modifier into the extruder. Then the mixture is heated to the plasticizing temperature of polyethylene, mixed, further obtained composite after leaving the extruder is cooled and granulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL403395A PL221272B1 (en) | 2013-04-02 | 2013-04-02 | Viscosity modifier and a method for preparing a nanocomposite by means of a viscosity modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL403395A PL221272B1 (en) | 2013-04-02 | 2013-04-02 | Viscosity modifier and a method for preparing a nanocomposite by means of a viscosity modifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL403395A1 true PL403395A1 (en) | 2014-10-13 |
| PL221272B1 PL221272B1 (en) | 2016-03-31 |
Family
ID=51662778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL403395A PL221272B1 (en) | 2013-04-02 | 2013-04-02 | Viscosity modifier and a method for preparing a nanocomposite by means of a viscosity modifier |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL221272B1 (en) |
-
2013
- 2013-04-02 PL PL403395A patent/PL221272B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL221272B1 (en) | 2016-03-31 |
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