Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1995-11-30
1997-03-04
Acquah, Samuel A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528275, 528285, 528286, 528289, 528291, 528292, 528298, 528300, 528301, 528302, 528307, 528308, 5283086, 524706, 524730, 524408, 524409, 524414, 524417, C08G 6382, C08K 332
Patent
active
056080310
ABSTRACT:
This invention relates to a polyester resin prepared by adding one or more dicarboxylic acid components to one or more glycol components containing 1,4-cyclohexanedimethanol equalling 100 mole %,
the polyester resin having been prepared in the presence of a catalyst/stabilizer system consisting essentially of antimony compounds and phosphorous compounds and compounds selected from the group consisting essentially of zinc compounds, gallium compounds, and silicon compounds.
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Moody Leslie S.
Yau Cheuk C.
Acquah Samuel A.
Boshears Betty J.
Eastman Chemical Company
Gwinnell Harry J.
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