BENEFIT AGENT-CONTAINING DELIVERY PARTICLE

• Main Authors: ARIIEL LEBRON, PASCALE VANSTEENWINCKEL, COREY KENNEALLY, CHAD ALEXANDER HLADILEK, JOHAN SMETS, PEGGY SANDS, TODD SCHWANTES, ROBERT BOBNOCK
• Format: Patent
• Language: English; Japanese
• Published: 13.06.2023
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; ESSENTIAL OILS; FATTY ACIDS THEREFROM; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; METALLURGY; PERFUMES; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; USE OF SINGLE SUBSTANCES AS DETERGENTS

To provide benefit agent-containing delivery particles that can be supplied as slurries, compositions comprising the particles, and processes for making and using the aforementioned particles and compositions.SOLUTION: There is provided a composition comprising a consumer product adjunct material and benefit agent-containing delivery particles. The benefit agent-containing delivery particles comprise a core and a shell encapsulating the core and a) comprises 0.1% to 1.1% of polyvinyl alcohol having specific properties, based on the total benefit agent-containing delivery particle core weight, and b) the core comprises greater than 10% of a partitioning modifier based on total core weight, in which the partitioning modifier comprises a material selected from the group consisting of propan-2-yl tetradecanoate, a vegetable oil, a modified vegetable oil and mixtures thereof.EFFECT: A slurry is stable and when used in a composition, such as a cleaning composition, the particles in the slurry enhance the delivery efficiency of the benefit agent, thereby reducing the amount of the benefit agent to be used.SELECTED DRAWING: None 【課題】スラリーとして供給することができる有益剤含有送達粒子、当該粒子を含む組成物、並びに当該粒子及び組成物を作製及び使用するためのプロセスを提供する。【解決手段】消費者製品補助材料及び有益剤含有送達粒子を含む組成物であって、有益剤含有送達粒子が、コアと、前記コアを封入するシェルとを含み、ａ）有益剤含有送達粒子のコアの総重量に基づいて、特定の特性を有する０．１％～１．１％のポリビニルアルコールを含み、かつ、ｂ）前記コアが、コアの総重量に基づいて、１０％超の分配変性剤を含み、前記分配変性剤が、プロパン－２－イルテトラデカノエート、植物油、変性植物油、及びこれらの混合物からなる群から選択される材料を含む、組成物とする。【効果】スラリーは安定であり、組成物、例えば清浄用組成物に用いられると、スラリー中の粒子が有益剤の送達効率を高め、それにより、用いられる有益剤の量を低減する。【選択図】なし