Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1997-10-20
2000-12-19
Cooney, Jr., John M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528300, 528301, 528302, 528308, 5283086, 525437, 525444, 524 81, C08G 6365
Patent
active
061628905
ABSTRACT:
Disclosed are linear, water-dispersible sulfopolyesters incorporating a low molecular weight polyethylene glycol and blocks of a high molecular weight polyethylene glycol. The block sulfopolyesters have improved toughness, abrasion resistance, flexibility, and adhesion. Particular utility is realized in polyester fiber sizing applications and as an adhesive.
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UM, Sung Ip et al., "Morphological Core/Shell Structure and Dispersion Stability of Water-Dispersible Copolyester Graft Polymerized with Acrylic Acid and Thyl Acrylatye", Journal of Applied Polymer Sciences, vol. 60, pp. 1587-1593 (1996).
George Scott Ellery
Miller Richard Anthony
Sublett Bobby Jones
Allen Rose M.
Cooney Jr. John M.
Eastman Chemical Company
Gwinnell Harry J.
Wood Jonathan D.
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