FIELD: chemistry.
SUBSTANCE: invention relates to amine antioxidants for stabilising rubber, which are used together with antiozonants and antifatigue agents of the N-phenyl-N'-alkyl-n-phenylene diamine class of the diaphene FP, 6PPD type. The amine antioxidant is obtained in form of dustless powdered compositions through sorption of a liquid high-efficiency antioxidant N-phenyl-N'-2-ethylhexyl-n-phenylene diamine on fine mineral rubber filler such as traditional silica filler, deposited fine silica filler, chemically deposited chalk, kaolin, talc and others with mastication with the filler in ratio ranging from 30:70 to 70:30.
EFFECT: more effective effect of antiozonants and antifatigue agents of diaphene FP type rubber.
3 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CURABLE RUBBER MIXTURE FOR INDUSTRIAL RUBBER ARTICLES AND TYRES | 2011 |
|
RU2478666C1 |
| AMINE ANTIOXIDANT FOR RUBBER BASED ON N-2-ETHYLHEXYL- N'-PHENYL-n-PHENYLENEDIAMINE HAVING HIGH STABILITY AND METHOD OF IMPROVING STABILITY THEREOF | 2009 |
|
RU2406720C1 |
| AMINE ANTIOXIDANT FOR RUBBER AND METHOD FOR PRODUCTION THEREOF | 2013 |
|
RU2539693C1 |
| AMINE ANTIOXIDANT FOR RUBBER | 2011 |
|
RU2457237C1 |
| METHOD OF PREPARING AMINE ANTIOXIDANT FOR STABILIZING RUBBER | 2016 |
|
RU2625311C1 |
| AMINE ANTIOXIDANTS FOR LUBRICATING OIL AND MOTOR FUEL AND PRODUCTION METHODS THEREOF | 2010 |
|
RU2446147C2 |
| CURABLE RUBBER COMPOUND FOR LOW-HYSTERESIS TIRE TREADS WITH IMPROVED CATENATION PROPERTIES AND WEAR RESISTANCE | 2006 |
|
RU2308469C1 |
| MODIFIER FOR SYNTHETIC CIS-1,4-POLYISOPRENE AND MODIFYING COMPOSITION | 2005 |
|
RU2296125C1 |
| COMPOSITION ON THE BASE OF 4-NITROSODIPHENYL AMINE FOR MODIFYING RUBBERS AND METHOD FOR ITS PRODUCTION | 1996 |
|
RU2115671C1 |
| PROCESS FOR PREPARATION OF QUINONE DIIMINE ANTIOXIDANT FOR SOLUTION RUBBERS | 2017 |
|
RU2656332C1 |
