Isolation of neopentyl glycol hydroxypivalate (NGH)

Details Isolation of neopentyl glycol hydroxypivalate (NGH) Isolation of neopentyl glycol hydroxypivalate (NGH)

1998-07-24

2000-04-11

Keys, Rosalynd

Distillation: processes, separatory

Plural distillations performed on same material

One a filming distillation

203 74, 203 75, 203 77, 203 78, 203 80, 203 99, 203DIG19, 560179, 159 62, B01D 314, C07C 69675

Patent

active

060484411

ABSTRACT:
Neopentyl glycol hydroxypivalate (NGH) is isolated from a mixture containing NGH, lower- and higher-boiling products and inorganic salts and purified in a two-stage process, wherein

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