Treatment compositions containing particles having certain resins

A treatment composition comprising particles and an adjunct ingredient,

• wherein the particles comprise a resin and one or more benefit agents,
• wherein the one or more benefit agents comprises a fragrance material,
• characterized in that the resin is selected from a rosin ester, a terpene polymer resin, or mixtures thereof,
• wherein the rosin ester has the following formula:
• wherein R1 and R2 are plant rosin acids or H, wherein at least one of R1 or R2 is a plant rosin acid,
• wherein E1 and E2 are covalent bonds, wherein at least one of E1 or E2 is an ester bond,
• wherein X is an alcohol selected from the following:
• a) a sugar alcohol selected from erythritol, pentaerythritol, xylitol, arabitol, ribitol, or mixtures thereof,
• b) a glycol comprising between 2 and 5 repeating subunits, wherein the repeating subunits are selected from an ethylene glycol, a 1,2-propylene glycol, a 1,3-propylene glycol, or mixtures thereof,
• c) a triol selected from glycerol, butanetriol, pentantriol, esantriol or mixtures thereof,
• or
• d) mixtures thereof,
• wherein X has two terminal oxygen atoms, wherein at least one of the oxygen atoms is configured to engage with at least one of the ester bonds,
• and
• wherein the rosin ester comprises rosin diesters and at least one second material, wherein the second material comprises at least one component,
• wherein, if:
• i) the second material comprises only one component, then the concentration in the composition of rosin diesters is higher than said one component,
• or
• ii) the second material comprises two or more components, then the concentration in the composition of rosin diesters is higher than any single component of the second material,
• wherein the terpene polymer resin is an alpha-pinene polymer having between about 3 and about 5 α-pinene monomers.