RO87806B1 - COMPOZITIE MACROMOLECULARA CU îNALTA STABILITATE TERMOOXIDATIVA SI FOTOOXIDATIVA - Google Patents
COMPOZITIE MACROMOLECULARA CU îNALTA STABILITATE TERMOOXIDATIVA SI FOTOOXIDATIVAInfo
- Publication number
- RO87806B1 RO87806B1 RO112139A RO11213983A RO87806B1 RO 87806 B1 RO87806 B1 RO 87806B1 RO 112139 A RO112139 A RO 112139A RO 11213983 A RO11213983 A RO 11213983A RO 87806 B1 RO87806 B1 RO 87806B1
- Authority
- RO
- Romania
- Prior art keywords
- macromolecular composition
- photooxidative stability
- high thermooxidative
- thermooxidative
- stability
- Prior art date
Links
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 abstract 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 229920001684 low density polyethylene Polymers 0.000 abstract 1
- 239000004702 low-density polyethylene Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Inventia se refera la o compozitie macromoleculara cu înalta stabilitate termooxidativa si fotooxidativa care este constituita din 50...95 p/g polietilena de joasa densitate, 5...50 p/g cauciuc poliizobutilenic sau cauciuc etilena-propilena, 0,02...0,3 p/g antioxidanti de tip fenolic sau aminic si 0,1...0,5 p/g absorberi U.V. alesi dintre hidroxibenzofenona si 4-hidroxi-2,2,6,6-tetraalchilpiperidina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112139A RO87806B1 (ro) | 1983-09-24 | 1983-09-24 | COMPOZITIE MACROMOLECULARA CU îNALTA STABILITATE TERMOOXIDATIVA SI FOTOOXIDATIVA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112139A RO87806B1 (ro) | 1983-09-24 | 1983-09-24 | COMPOZITIE MACROMOLECULARA CU îNALTA STABILITATE TERMOOXIDATIVA SI FOTOOXIDATIVA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87806A2 RO87806A2 (ro) | 1985-12-30 |
| RO87806B1 true RO87806B1 (ro) | 1985-12-31 |
Family
ID=20113655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO112139A RO87806B1 (ro) | 1983-09-24 | 1983-09-24 | COMPOZITIE MACROMOLECULARA CU îNALTA STABILITATE TERMOOXIDATIVA SI FOTOOXIDATIVA |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87806B1 (ro) |
-
1983
- 1983-09-24 RO RO112139A patent/RO87806B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87806A2 (ro) | 1985-12-30 |
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