Alkylthiopropionic pentaerythritol esters and solvent refining t

Details Alkylthiopropionic pentaerythritol esters and solvent refining t Alkylthiopropionic pentaerythritol esters and solvent refining t

1990-09-25

1991-10-08

Hoke, Veronica P.

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

Organic compounds

Carboxylic acid esters

524302, C07C32352

Patent

active

050556061

ABSTRACT:
3-alkylthiopropionic acids which are esterified with pentaerythritol are provided. The esters are solvent refined with especially effective organic solvent blends. Tetraesters thus processed are especially useful as stabilizers for polymer resins and polymers.

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