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
1986-01-06
1986-08-19
Pertilla, Theodore E.
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...
524430, 524451, 524508, 524513, 525 64, 525 67, 525902, 260DIG24, C08L 6702, C08L 6900
Patent
active
046070753
ABSTRACT:
Poly(C.sub.2 -C.sub.4 alkylene terephthalate) molding composition containing aromatic polyester and impact modifier. The aromatic polyester is a linear aromatic polyester consisting essentially of bisphenol and dicarboxylic acid monomer components. The impact modifier may be a core-shell polymer polymerized from monomers comprising butadiene or may be a core-shell polymer having a first elastomeric phase polymerized from a monomer system including C.sub.1 -C.sub.6 alkylacrylate as well as crosslinking and graftlinking monomers and having a final rigid thermoplastic phase polymerized in the presence of the elastomeric phase.
REFERENCES:
patent: 4022748 (1977-05-01), Schlichting
patent: 4034016 (1977-07-01), Baron et al.
patent: 4096202 (1978-06-01), Farnham et al.
patent: 4304709 (1981-12-01), Salee
patent: 4348500 (1982-09-01), Robeson et al.
patent: 4404161 (1983-09-01), Bier
Baum Gerald A.
Chacko Varkki P.
DeStio Paul
GAF Corporation
Maue Marilyn J.
Pertilla Theodore E.
Ward Joshua J.
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