Oct 8 (Reuters) - TPC Group Inc :
* Receives non-binding proposal from Innospec Inc and blackstone
* Says all-cash purchase price in the range of $44-46 per share.
* Says equity financing for the proposed acquisition will be provided by a
fund, blackstone capital partners VI, l.p
* Says board of directors will carefully consider and evaluate the non-binding
proposal from Innospec* Source text* Further company coverage
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