Provided herein are formulations of plated powders of acetaldehyde precursors. Also provided herein are methods of making and using the powders.

Provided herein is a compound having the formula I ##STR00001##
wherein R.sup.1 and R.sup.2 are independently selected from a branched or straight C.sub.1-6 alkyl and a C.sub.1-6 alkenyl, n is 1, 2, 3, 4, 5, or 6 and x is independently 0, 1, or 2; provided that when n is 1, x is 2. Also provided herein is a method of releasing acetaldehyde into an aqueous solution including delivering a compound of formula I to the aqueous solution, Also provided is a flavor or aroma-modifying composition including i) a flavor or aroma-conferring or modifying ingredient, at least one compound according to formula (I); ii) at least one ingredient selected from the group consisting of a flavor carrier and a flavor base; and iii) optionally at least one flavor adjuvant.

Provided herein is a compound having the formula I ##STR00001##
wherein R.sup.1 and R.sup.2 are independently selected from a branched or straight C.sub.1-6 alkyl and a C.sub.1-6 alkenyl, n is 1, 2, 3, 4, 5, or 6 and x is independently 0, 1, or 2; provided that when n is 1, x is 2. Also provided herein is a method of releasing acetaldehyde into an aqueous solution including delivering a compound of formula I to the aqueous solution, Also provided is a flavor or aroma-modifying composition including i) a flavor or aroma-conferring or modifying ingredient, at least one compound according to formula (I); ii) at least one ingredient selected from the group consisting of a flavor carrier and a flavor base; and iii) optionally at least one flavor adjuvant.

Provided herein are flavor particles containing encapsulated precursors of acetylaldehyde. Also provided herein are methods of making and using the particles.

Provided herein are flavor particles containing encapsulated precursors of acetylaldehyde. Also provided herein are methods of making and using the particles.

This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.

This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.

This invention relates to the field of plastic waste decomposition. More specifically, the invention comprises products obtained from the decomposition of plastic waste.

To provide a photopolymerization sensitizer which will not cause problems of dusting or coloring of a cured product by bleeding of additives such as the photopolymerization sensitizer on the surface e.g. by blooming at the time of photo-curing or during storage of the cured product, and which imparts a practically sufficient photo-curing rate.

An oligomer of a 9,10-bis(substituted oxy)anthracene compound having repeating units represented by the following formula (1):

##STR00001##

wherein n represents a repetition number and is from 2 to 50, each of X and Y which may be the same or different, is a hydrogen atom, a C.sub.1-8 alkyl group or a halogen atom, and A is a bivalent substituent.

This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.