Method of producing HPN and mixtures thereof

Details Method of producing HPN and mixtures thereof Method of producing HPN and mixtures thereof

1989-07-10

1991-06-18

Maples, John S.

Compositions

Miscellaneous

568853, 568854, 560179, 560189, C07C 6966

Patent

active

050247727

ABSTRACT:
A process for producing 2,2-dimethyl-3-hydroxypropyl-2,2-dimethyl-3-hydroxypropionate (HPN) and neopentyl glycol (NP) blends from a neopentyl glycol production by-product stream containing neopentyl glycol, hydroxypivalic acid, and HPN using an acid catalyst.

REFERENCES:
patent: 3939216 (1976-02-01), Wright
patent: 4021496 (1977-05-01), Wright
patent: 4239641 (1980-12-01), Perner et al.
patent: 4250337 (1981-02-01), zur Hausen et al.
patent: 4665219 (1987-05-01), Merger et al.
patent: 4851592 (1989-07-01), Morris

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