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...
Patent
1987-02-13
1988-08-23
Lieberman, Allan M.
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...
524487, 524489, C08L 2306, C08L 9106
Patent
active
047661666
ABSTRACT:
Compositions are provided which comprise 50-80% of a synthetic wax, such as a Fischer-Tropsch wax, in combination with 10-50% of a polyethylene material having a Brookfield viscosity at 284.degree. F. greater than about 5000 centipoise. The compositions serve as replacements for commercially available low viscosity polyethylenes, i.e., polyethylenes having Brookfield viscosities at 284.degree. F. of less than about 1000 centipoise, in such applications as lubricating plastic extrusions and coating paperboard stock. The compositions can be prepared by melting and then mixing the components. Accordingly, custom tailoring of the compositions for specific applications can be readily performed.
REFERENCES:
patent: 4471086 (1984-09-01), Foster
patent: 4544694 (1985-10-01), Bower
patent: 4551499 (1985-11-01), Cranfield et al.
patent: 4624993 (1986-11-01), Upadhyaya
Technical Data Sheet for A-C Low Viscosity Polyethylenes, Allied Chemical Corporation, Morristown, N.J., Mar., 1980.
Erchak, M., "Low Molecular Weight Polyethylenes," Semet-Solvay Petrochemical Division, Allied Chemical Corporation, Morristown, N.J.
"Epolene Waxes," Eastman Chemical Products, Inc., Kingsport, Tennessee, May, 1987.
"The Use of Sasolwaxes for the Processing of PVC," Sasolchem (Pty) Limited, Johannesburg, South Africa, Jan., 1986.
Wett, Theodore, "Inside the Alloy Works," Chemical Business, Jan., 1987, pp. 25-27.
"On the Track of New Polymer Blends," Chemical Week, Jul. 16, 1986, pp. 6-7.
Case Alan R.
Farnham Harry M.
Lin Ing C.
Upadhyaya Janardan D.
Klee Maurice M.
Lieberman Allan M.
Moore and Munger Marketing and Refining, Inc.
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