RU2515616C1 - Ionising radiation resistant polymer composition - Google Patents
Ionising radiation resistant polymer composition Download PDFInfo
- Publication number
- RU2515616C1 RU2515616C1 RU2012150385/04A RU2012150385A RU2515616C1 RU 2515616 C1 RU2515616 C1 RU 2515616C1 RU 2012150385/04 A RU2012150385/04 A RU 2012150385/04A RU 2012150385 A RU2012150385 A RU 2012150385A RU 2515616 C1 RU2515616 C1 RU 2515616C1
- Authority
- RU
- Russia
- Prior art keywords
- ethylene
- polymer composition
- propylene
- copolymer
- ionising radiation
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract 4
- 229920000642 polymer Polymers 0.000 title claims abstract 3
- 230000005855 radiation Effects 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000005977 Ethylene Substances 0.000 claims abstract 5
- 229920005606 polypropylene copolymer Polymers 0.000 claims abstract 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract 3
- 150000001412 amines Chemical class 0.000 claims abstract 3
- 239000012141 concentrate Substances 0.000 claims abstract 3
- 239000000412 dendrimer Substances 0.000 claims abstract 3
- 229920000736 dendritic polymer Polymers 0.000 claims abstract 3
- 239000000155 melt Substances 0.000 claims abstract 2
- 239000003381 stabilizer Substances 0.000 claims 2
- 230000005865 ionizing radiation Effects 0.000 claims 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
FIELD: chemistry.
SUBSTANCE: polymer composition contains a copolymer of propylene and 3-11 wt % ethylene with a melt flow index of 25-50 g/10 min, a sterically hindered amine, a dendrimer with terminal acrylate groups and pentaerythryl-tetrakis-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate and a Remafin dye concentrate.
EFFECT: disclosed composition is resistant to ionising radiation and enables to obtain nonwoven material with high elasticity and lower power consumption during processing thereof.
2 tbl, 8 ex
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012150385/04A RU2515616C1 (en) | 2012-11-26 | 2012-11-26 | Ionising radiation resistant polymer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012150385/04A RU2515616C1 (en) | 2012-11-26 | 2012-11-26 | Ionising radiation resistant polymer composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2515616C1 true RU2515616C1 (en) | 2014-05-20 |
Family
ID=50778694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012150385/04A RU2515616C1 (en) | 2012-11-26 | 2012-11-26 | Ionising radiation resistant polymer composition |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2515616C1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376716A (en) * | 1992-08-31 | 1994-12-27 | Rexene Products Company | Radiation resistant polypropylene resins |
| RU2305687C2 (en) * | 2000-12-06 | 2007-09-10 | Циба Спешиалти Кемикэлз Холдинг Инк. | Polypropylene polymer compositions |
-
2012
- 2012-11-26 RU RU2012150385/04A patent/RU2515616C1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376716A (en) * | 1992-08-31 | 1994-12-27 | Rexene Products Company | Radiation resistant polypropylene resins |
| RU2305687C2 (en) * | 2000-12-06 | 2007-09-10 | Циба Спешиалти Кемикэлз Холдинг Инк. | Polypropylene polymer compositions |
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