Dialkyl terephthalates and their use

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...

Reexamination Certificate

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C524S287000, C524S321000, C524S569000, C560S008000, C560S076000, C560S103000

Reexamination Certificate

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07964658

ABSTRACT:
A plasticizer capable of fast gelling and capable of imparting storage stability on plastisols contains dialkyl terephthalate, wherein the alkyl radicals of said dialkyl terephthalate have a longest carbon chain of at least 4 carbon atoms and have a total number of carbon atoms per alkyl radical of 5.

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Jay Nematollahi, et al. “Plasticizers in Medical Application I. Analysis and Toxicity Evaluation of DIALKYL1 Benzenedicarboxylates”, Journal of Pharmaceutical Sciences, XP-009080785, vol. 56, No. 11, Nov. 1967, pp. 1446-1453.
A. Don Beeler, Terephthalate Esters: A New Class of Plasticizers for Polyvinyl Chloride, SPE Annual Technical Conference and Exhibition, XP-008040735, Apr. 26, 1976, pp. 613-615.

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