High clarity, low haze polyesters having reduced infrared heat-u

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...

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Details

524399, 524417, 524435, 524496, 524605, C08L 6702

Patent

active

045351180

ABSTRACT:
This invention discloses a high clarity, low haze polyester having improved heat-up rates which contains a very small amount of an infrared absorbent material, such as carbon black. This polyester is very useful as a material for making preforms for trays, containers, and the like. It is especially useful as a material from which beverage bottles can be made.

REFERENCES:
patent: 4408004 (1983-10-01), Pengilly
patent: 4476272 (1984-10-01), Pengilly

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