Moulding compounds based on polyester

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

260DIG35, 524394, 524451, 524539, C08K 507, C08L 6700, C08L 6704

Patent

active

044927827

ABSTRACT:
A moulding composition is based on polyethylene terephthalate (PET) and contains as additives polycaprolactone with a number average molecular weight greater than 10,000 and a nucleant for crystallization of the PET.
The composition can also contain a reinforcing fibre, such as glass, and a plasticizing additive, which may be, for example, a lower molecular weight polycaprolactone, or a plasticizer such as dibenzyl adipate.

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patent: 3396128 (1968-08-01), Matumoto et al.
patent: 3660357 (1972-05-01), Kolycheck
patent: 3812077 (1974-05-01), Hobbs
patent: 4373067 (1983-02-01), Dieck et al.
patent: 4391938 (1983-07-01), Memon et al.
patent: 4405741 (1983-09-01), Lee
patent: 4417018 (1983-11-01), Ogawa et al.

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