Top coated PVC articles

Superior top coatings for PVC are polyesters, especially a polyester blend of a terpolymer of tetramethylene glycol reacted with terephthalic acid, isophthalic acid, and azelaic acid, and a copolymer of ethylene glycol reacted with terephthalic acid and sebasic acid.

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Bibliographische Detailangaben
Hauptverfasser: VESPERMAN, WILLIAM C, MOTTINE, JOHN J, CONGDON, WAYNE I
Format: Patent
Sprache:eng
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Zusammenfassung:Superior top coatings for PVC are polyesters, especially a polyester blend of a terpolymer of tetramethylene glycol reacted with terephthalic acid, isophthalic acid, and azelaic acid, and a copolymer of ethylene glycol reacted with terephthalic acid and sebasic acid.