Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-05-30
1981-03-24
Ziegler, J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
204 30, 525285, 525288, 525315, 525316, B29H 1900
Patent
active
042579252
ABSTRACT:
Large quantities of reclaimed tire rubber can be incorporated into plastics material without seriously impairing its impact strength by a method which comprises the steps of swelling the reclaimed tire rubber with a quantity of monomer which is insufficient to saturate the reclaimed tire rubber and polymerizing the swollen mass.
The method is effective despite the multiplicity of additives such as extenders, antioxidants and lubricants present in the reclaimed tire rubber.
The preferred monomer is styrene.
In certain cases the plastics material can be electroplated after suitable chemical treatment.
REFERENCES:
patent: 2853742 (1958-09-01), Dasher
patent: 3042634 (1962-07-01), Mankowich et al.
Innis E. Eugene
Ryder Thomas G.
Ziegler J.
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