Polyketone solvents

Details Polyketone solvents Polyketone solvents

1998-08-04

1999-07-27

Truong, Duc

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524432, 528392, 528220, 528222, 528225, C08J 500, C08K 507

Patent

active

059291508

ABSTRACT:
A polyketone solution is prepared by the dissolution of alternating aliphatic polyketone in a solution of ZnX.sub.2. X can be Cl, Br, or I. At a given temperature, these solvents completely dissolve polyketone when aqueous or organic solutions are made from particular concentrations.

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Zinc Compounds, Thomas B. Lloyd, Walter Showak, vol. 24, pp. 851-863.
Fiber Chemistry, Handbook of Fiber Science and Technology: vol. IV, M. Lewin and E. Pearce, pp. 171, 244-249.

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