Polyester bottles

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

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Details

428 364, 428328, 428330, 4285428, 428913, 524439, 524440, 524441, 215400, 2065246, B29C 4516

Patent

active

054199360

ABSTRACT:
Bottles can be made, especially by extrusion stretch blow moulding, using a thermoplastic polymer composition comprising a polymer, preferably a polyester, which contains metal particles especially of sb, which intrinsically absorb radiation in the wavelength region 500 nm to 2000 nm, in a quantity such that the reheat time of the polymer is less than the reheat time of the polymer in the absence of that quantity of particles. A method of making such metal containing polymer compositions by reducing a metal compound in situ is also described.

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patent: 4772656 (1988-09-01), Tanner
patent: 4778820 (1988-10-01), Minnick
patent: 4822665 (1989-04-01), Scholtz et al.
patent: 4871790 (1989-10-01), Lamanna et al.

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