Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-06-05
1991-07-02
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...
525 95, C08L 5102, C08L 6702
Patent
active
050286595
ABSTRACT:
Disclosed is a polymer blend of a copolyesterether and a styrene-butadiene copolymer, molded articles of which have improved impact strength.
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Chemical Abstracts, vol. 112, No. 24, 11 Jun. 1990, pp. 64-65, Abstract No. 218385g, Columbus, Ohio, U.S.; & U.S. Pat. No. 4,897,453 (T. E. Flora et al.) (the whole abstract).
Eastman Kodak Company
Lieberman Allan M.
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