Patent application number | Description | Published |
20080206291 | Polyurethane and Polyurea Microcapsules - The present invention relates to a perfuming ingredient for body-care, detergents or softeners type consumer products that is made of microcapsules having a mean diameter of >1 to 500 μm with a guanidine-based polyurea or polyurea/polyurethane wall that contain a perfume and to the products that contain such perfuming ingredients and microspheres. | 08-28-2008 |
20080227675 | Near Anhydrous Consumer Products Comprising Fragranced Aminoplast Capsules - A liquid substantially non-aqueous cleaning or conditioning composition containing a surfactant or a conditioning active ingredient, a content in water which is not above 10% by weight, relative to the total weight of the composition, and a fragrance encapsulated in aminoplast type microcapsules. The compositions of the invention, in the form of fabric detergents or softeners, are particularly stable during storage and have an improved olfactive impact on fabrics. | 09-18-2008 |
20080279799 | Amphiphilic Co-Polymer Conjugates for a Controlled Release of Active Molecules - The present invention relates to the field of perfumery. More particularly, it concerns polyethylene or polypropylene based polymers that have at least one β-oxy or β-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of such compounds in perfumery as well as the perfuming compositions or perfumed articles that include such compounds. | 11-13-2008 |
20100055256 | ACTIVE INGREDIENT DELIVERY SYSTEM WITH AN AMORPHOUS METAL SALT AS CARRIER - An active ingredient delivery system and a method of making or using the same, wherein the delivery system includes an active ingredient and a carrier component of an amorphous metal salt, with the active ingredient at least partly fixed to and partly encapsulated by the carrier component. The active ingredient may be a bitter tasting polyphenol such as a flavonoid. | 03-04-2010 |
20110077188 | PROCESS FOR PREPARING POLYUREA MICROCAPSULES - The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products that include or incorporate these microcapsules. The process of the invention uses a particular colloidal stabilizer in the form of an aqueous solution that includes defined proportions of particular polymers. | 03-31-2011 |
20110082071 | DELIVERY SYSTEM FOR AN ACTIVE INGREDIENT - The invention relates to a delivery system for an active ingredient. The system provides an encapsulating material for the active ingredient, wherein the encapsulating material is formed by combining a cationic component, an anionic component and the active ingredient. The anionic component is a mixture of carbonate and phosphate moieties, wherein the molar ratio of carbonate to phosphate moieties is from 9:1 to 1:9. | 04-07-2011 |
20110230390 | MICROCAPSULES AND USES THEREOF - The present invention relates to a process for producing perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products containing them. | 09-22-2011 |
20130195929 | ACTIVE INGREDIENT DELIVERY SYSTEM WITH AN AMORPHOUS METAL SALT AS CARRIER - An active ingredient delivery system and a method of making or using the same, wherein the delivery system includes an active ingredient and a carrier component of an amorphous metal salt, with the active ingredient at least partly fixed to and partly encapsulated by the carrier component. The active ingredient may be a bitter tasting polyphenol such as a flavonoid. | 08-01-2013 |
20140287978 | MICROCAPSULES AND USES THEREOF - The present invention relates to perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products comprising them. | 09-25-2014 |