Research/Patents/US 4676880
US 4676880

PHOTOLYSIS OF LACTONES

Assignee

Filed

May 29, 1969

Granted

Jun 30, 1987

Location

Abstract

The photochemical decarbonylation of lactones and the method of detecting microquantities of alpha , alpha -diarylglycolate esters comprising an acidic reaction mixture containing the esters and naphthols producing a lactone, decarbonylating the lactone by irradiation and forming a colored solution.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

May 13, 1982

Rescinded

Nov 28, 1986

Duration

4 years, 6 months

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records