Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1984-09-14
1986-09-02
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525534, C08L 6100, C08L 7100
Patent
active
046097147
ABSTRACT:
Described herein are blends of at least two separately made crystalline polyarylether resins formed into an intimate moldable mixture, each resin having, prior to being formed into said mixture (i) a different crystalline melting temperature and a different glass transition temperature, of (ii) a different molecular arrangement of unit components each resin comprising 1,4 phenylene units separated by ether oxygen and at least one of said resins containing 1,4-phenylene unit separated by a divalent carbonyl radical.
REFERENCES:
Attwood et al., Polymer Reprints, 20, No. 1, Apr. 1979, pp. 191-199.
Attwood et al., Polymer, vol. 22, Aug. 1981, pp. 1096-1103.
Harris James E.
Robeson Lloyd M.
Lieberman Allan M.
Papuga Donald M.
Union Carbide Corporation
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