Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1983-10-24
1986-08-05
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
521 79, 521 80, 521 81, 521137, 521 56, C08G 1862, C08F 830, C08L 7500
Patent
active
046044264
ABSTRACT:
Excellently properties, thermoplastic compositions well adapted for conversion by conventional melt-processing extrusion and other ordinary fabrication techniques into very good quality, lightly cross-linked, thermocollapse-resistant, closed-cell plastic foam(s) and the like expanded cellular product(s) are comprised of an intimate mixture of:
REFERENCES:
patent: 3284415 (1966-11-01), Horvath
patent: 3313789 (1967-04-01), Naarmann et al.
patent: 4215023 (1980-07-01), Strolle
patent: 4234468 (1980-11-01), Dalibor
patent: 4262099 (1981-04-01), Heaps et al.
Foelak Morton
Ingraham R. B.
The Dow Chemical Company
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