Pyromellitate plasticizers and vinyl chloride

Details Pyromellitate plasticizers and vinyl chloride Pyromellitate plasticizers and vinyl chloride

1984-10-15

1985-09-24

Schofer, Joseph L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

524298, C07C 6976

Patent

active

045434204

ABSTRACT:
According to the present invention, novel pyromellitate plasticizers are provided which comprise members selected from the group consisting of compounds of the formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and comprise members selected from the group consisting of iso-nonyl and iso-decyl groups.

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