Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...
Patent
1994-04-21
1996-05-14
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Process of treating scrap or waste product containing solid...
521 415, 521 44, 521 445, 521 455, 210671, C08J 1104, C08K 308, C02F 124
Patent
active
055168094
ABSTRACT:
Methods for obtaining an elastomer product capable of absorbing petroleum and its by products including the steps of forming a mixture of waste vulcanized rubber, resin and organic solvent, grinding the mixture in a mill in the presence of manganese to produce a slurry of very small particles of a reclaimed rubber, and drying the slurry which results in porous elastomer particles which are capable of absorbing petroleum and its by-products.
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Derwent Acession No. 77-315 13Y (WPI) & JP A,50/98 987 (Toyo Rubber Ind. K.K.) Aug. 6, 1975.
Asinovsky Olga
Michl Paul R.
Relastomer S/A
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