BIFUNCTIONAL NICKEL-OR COBALT-CONTAINING CATALYST-STABILIZERS FOR POLYBUTADIENE PRODUCTION AND STABILIZATION (PART II): ANTIOXIDATIVE PROPERTIES AND MECHANISM OF CATALYST-STABILIZER’S ACTION IN THE PROCESSES OF THERMO- AND PHOTOOXIDATIVE AGEING OF POLY

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NASIROV F.A.

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Journal: Iranian Polymer Journal Year:2003 | Volume:12 | Issue:4 Page(s): 281-289

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Title

BIFUNCTIONAL NICKEL-OR COBALT-CONTAINING CATALYST-STABILIZERS FOR POLYBUTADIENE PRODUCTION AND STABILIZATION (PART II): ANTIOXIDATIVE PROPERTIES AND MECHANISM OF CATALYST-STABILIZER’S ACTION IN THE PROCESSES OF THERMO- AND PHOTOOXIDATIVE AGEING OF POLY

Author(s)

NASIROV F.A. | Issue Writer Certificate

Keywords

NICKEL- OR COBALT-DITHIOSYSTEMSQ4

CATALYST-STABILIZERSQ4

POLYBUTADIENEQ4

THERMO- AND PHOTOOXIDATIONQ4

STABILIZATIONQ4

Abstract

The analysis of literature data has given strong evidence that the use of Ni and Co-organic dithioderivatives, as components of bifunctional catalysts for butadiene stereoregular polymerization, not only catalyzes the polymerization process, but it protects the system from oxidative ageing as well. As part of the continuing investigation of the first part of the present research work, studies have been carried out on the stabilizing properties of cobalt-containing catalylic dithio systems (Co-dithiophosphates + DEAC) in the processes of 1,4-cis POLYBUTADIENE (PBD) thermal and photodegradation. To reach the most effective combination of the catalylic and stabilizing properties of the catalysts, it is necessary to introduce into the complex the ligands of functional groups and the dithio groups as well to provide synerigstic effect of thermo-and photooxidative stability for the POLYBUTADIENE system. The above system’s effectiveness has been confirmed to surpass the activity of pure cobalt dithiophosphates and the antioxidant Agidol used in industry.

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APA: Copy

NASIROV, F.A.. (2003). BIFUNCTIONAL NICKEL-OR COBALT-CONTAINING CATALYST-STABILIZERS FOR POLYBUTADIENE PRODUCTION AND STABILIZATION (PART II): ANTIOXIDATIVE PROPERTIES AND MECHANISM OF CATALYST-STABILIZER’S ACTION IN THE PROCESSES OF THERMO- AND PHOTOOXIDATIVE AGEING OF POLY. IRANIAN POLYMER JOURNAL (ENGLISH), 12(4), 281-289. SID. https://sid.ir/paper/85910/en

Vancouver: Copy

NASIROV F.A.. BIFUNCTIONAL NICKEL-OR COBALT-CONTAINING CATALYST-STABILIZERS FOR POLYBUTADIENE PRODUCTION AND STABILIZATION (PART II): ANTIOXIDATIVE PROPERTIES AND MECHANISM OF CATALYST-STABILIZER’S ACTION IN THE PROCESSES OF THERMO- AND PHOTOOXIDATIVE AGEING OF POLY. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2003;12(4):281-289. Available from: https://sid.ir/paper/85910/en

IEEE: Copy

F.A. NASIROV, “BIFUNCTIONAL NICKEL-OR COBALT-CONTAINING CATALYST-STABILIZERS FOR POLYBUTADIENE PRODUCTION AND STABILIZATION (PART II): ANTIOXIDATIVE PROPERTIES AND MECHANISM OF CATALYST-STABILIZER’S ACTION IN THE PROCESSES OF THERMO- AND PHOTOOXIDATIVE AGEING OF POLY,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 12, no. 4, pp. 281–289, 2003, [Online]. Available: https://sid.ir/paper/85910/en

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