Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-04-11
1995-10-10
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
524110, C07D31100
Patent
active
054572169
ABSTRACT:
An .alpha.-tocopherol preparation is disclosed which contains 40 to 80% by weight tocopherol, 10 to 40% by weight EPM rubber and 10 to 50% by weight neutral silicate filler or acrylate polymer. The composition is added during vulcanization of rubber to inhibit nitrosamine formation.
REFERENCES:
patent: 5308549 (1994-03-01), Laermer et al.
Dees Jos,e G.
Jones Dwayne C.
Rhein Chemie Rheinau GmbH
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