HIGH-EFFICIENCY CAPSULES CONTAINING BENEFIT AGENTS

• Main Authors: PASCALE CLAIRE ANNICK VANSTEENWINCKEL, YONAS GIZAW, FRANK HULSKOTTER, DIETER BOECKH, SMETS JOHAN, HANS-JOACHIM HAEHNLE
• Format: Patent
• Language: English; Japanese
• Published: 08.11.2018
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; ESSENTIAL OILS; FATTY ACIDS THEREFROM; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; PERFUMES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; 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; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; USE OF SINGLE SUBSTANCES AS DETERGENTS

PROBLEM TO BE SOLVED: To provide high efficiency particles and compositions, such as consumer products, comprising such high efficiency particles, which can enhance benefit agent delivery to a situs to be treated.SOLUTION: A capsule as a high efficiency particle comprises a core and a wall. The core comprises perfume, and the wall comprises melamine formaldehyde and/or crosslinked melamine formaldehyde, poly(acrylic acid) and poly(acrylic acid-co-butyl acrylate). The wall has an outer surface and a coating. The wall encapsulates the core. The coating covers the outer surface of the wall. The coating comprises one or more efficiency polymers. The efficiency polymers include copolymers comprising polyvinyl formamides and polyvinyl amines.SELECTED DRAWING: None 【課題】処理される部位への有益剤の送達性を高めることができる、高効率の粒子、及びこのような高効率の粒子を含む消費者製品などの組成物を提供する。【解決手段】高効率の粒子としてのカプセルは、コア及び壁を含み、前記コアが、香料を含み、前記壁が、メラミンホルムアルデヒド及び／又は架橋メラミンホルムアルデヒド、ポリ（アクリル酸）及びポリ（アクリル酸−コ−ブチルアクリレート）を含み、前記壁が外側表面とコーティングを有し、前記壁が前記コアを封入し、前記コーティングが前記壁の外側表面をコーティングし、前記コーティングが１種以上の効率的なポリマーを含み、前記効率的なポリマーが、ポリビニルホルムアミドとポリビニルアミンとを含むコポリマーからなる。【選択図】なし