PBT molding compositions

Details PBT molding compositions PBT molding compositions

1977-07-11

1979-06-05

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260860, 260873, C08K 714, C08K 720, C08L 6706

Patent

active

041573250

ABSTRACT:
Molding composition and molded products comprising polybutylene terephthalate containing thermally stable reinforcing fibers, such as glass fibers, having an aspect ratio of at least about 5, inert particular filler, such as glass spheres, having an aspect ratio of less than about 3 and poly(butylene terephthalate-co-tetramethylene oxide). In a preferred embodiment the composition also includes amorphous thermally stable resins such as polymethyl methacrylate.

REFERENCES:
patent: 4011285 (1977-03-01), Seymour et al.
patent: 4013613 (1977-03-01), Abolins et al.
patent: 4022748 (1977-05-01), Schlichting et al.
patent: 4035333 (1977-07-01), Kamada et al.
patent: 4064098 (1977-12-01), Saitoh et al.

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