Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-07-18
1991-01-08
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525128, 525141, 525145, 525147, 525151, 525153, 525149, C08K 552
Patent
active
049836773
ABSTRACT:
An extrudable composition comprising hydrocarbon polymer, organophosphite or organophosphate compound and fluorocarbon polymer. The organophosphite or organophosphate and the fluorocarbon polymer are present in the composition in such relative proportions and concentrations as to reduce the occurrence of melt defects during the extrusion of said thermoplastic hydrocarbon polymer.
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Rudin, A., Worm, A. T., Blacklock, J. E., "Fluorocarbon Elastomer Aids Polyolefin Extrusion", Plastic Engineering, Mar. 1986, pp. 63-66.
De Smedt, C., Nam, S., "The Processing Benefits of Fluoroelastomer Application in LLDPE", Plastics and Rubber Processing and Applications, 8, No. I, (1987), pp. 11-16.
Johnson Bryce V.
Kunde Joyce M.
Kirn Walter N.
Maki Eloise J.
Minnesota Mining and Manufacturing Company
Seccuro Carman J.
Sell Donald M.
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