RO86644B1 - Compozitii poliolefinice - Google Patents

Compozitii poliolefinice

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Publication number
RO86644B1
RO86644B1 RO109051A RO10905182A RO86644B1 RO 86644 B1 RO86644 B1 RO 86644B1 RO 109051 A RO109051 A RO 109051A RO 10905182 A RO10905182 A RO 10905182A RO 86644 B1 RO86644 B1 RO 86644B1
Authority
RO
Romania
Prior art keywords
class
polyolefin compositions
density polyethylene
ester
hydroxybenzophenols
Prior art date
Application number
RO109051A
Other languages
English (en)
Other versions
RO86644A2 (ro
Inventor
Viorica Dobrescu
Constantin Andrei
Georgeta Andrei
AURICA CîMPEANU
Marian Costea
Original Assignee
Viorica Dobrescu
Constantin Andrei
Georgeta Andrei
AURICA CîMPEANU
Marian Costea
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Viorica Dobrescu, Constantin Andrei, Georgeta Andrei, AURICA CîMPEANU, Marian Costea filed Critical Viorica Dobrescu
Priority to RO109051A priority Critical patent/RO86644B1/ro
Publication of RO86644A2 publication Critical patent/RO86644A2/ro
Publication of RO86644B1 publication Critical patent/RO86644B1/ro

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Abstract

Inventia se refera la compozitii poliolefinice destinate foliilor pentru agricultura, constituite din 70-99% polietilena de densitate joasa si 1-30% polietilena de înalta densitate, aditivitate cu antioxidanti de tip fenolic sau aminic, absorberi U.V. din clasa hidroxibenzofenolelor, dezactivatori din clasa chelatilor de nichel si/sau o amina împiedicata esteric din clasa 4-hidroxi-2,2-6,6-tetraalchilpiperidinei.
RO109051A 1982-11-16 1982-11-16 Compozitii poliolefinice RO86644B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO109051A RO86644B1 (ro) 1982-11-16 1982-11-16 Compozitii poliolefinice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO109051A RO86644B1 (ro) 1982-11-16 1982-11-16 Compozitii poliolefinice

Publications (2)

Publication Number Publication Date
RO86644A2 RO86644A2 (ro) 1985-05-20
RO86644B1 true RO86644B1 (ro) 1985-05-31

Family

ID=20112228

Family Applications (1)

Application Number Title Priority Date Filing Date
RO109051A RO86644B1 (ro) 1982-11-16 1982-11-16 Compozitii poliolefinice

Country Status (1)

Country Link
RO (1) RO86644B1 (ro)

Also Published As

Publication number Publication date
RO86644A2 (ro) 1985-05-20

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