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
1995-11-13
1997-11-11
Michl, Paul R.
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...
524271, 524272, 524487, 524489, 524502, 524539, 524580, 524581, 524583, 523206, 523351, C08K 509, C08J 320
Patent
active
056865155
ABSTRACT:
A process for manufacture of articles comprised of polyethylene terephthalate wherein the PET is colored with a composition comprised of a wax dispersant, ethylene copolymer, and a colorant. In a preferred embodiment, the wax dispersant is a maleated polyethylene wax. In an alternative embodiment, the wax dispersant is a low molecular weight polyethylene wax and the composition further includes linear low density polyethylene. A preferred ethylene copolymer is ethylene-(meth)acrylic acid.
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Burgess Alan R.
Harris Ronald M.
Johnston Judy A.
Phillips Tracy L.
Asinousky Olga
Michl Paul R.
The M.A. Hanna Company
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