Encapsulated benefit agent particles

• Main Authors: DUNCALF DAVID JOHN, FINDLAY PAUL HUGH, ROBERT NEIL HAY, PEARS DAVID ALAN, WARUNEK MAGDALENA AGNIESZKA
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2017
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; USE OF SINGLE SUBSTANCES AS DETERGENTS

The invention discloses encapsulated benefit agent particles. The present invention relates to a composite comprising at least one benefit agent, and a blend comprising: (i) at least one water soluble polymer being a poly(vinyl alcohol) polymer modified by reaction with a 2-10C aldehyde, such that 1-15% of the available -OH groups have been modified; and (ii) at least one ionic species; (iii) optionally at least one wax or wax-like substance; and (iv) optionally at least one amphiphilic polymer. Further aspects of the invention relate to a process for preparing said composites, consumer products comprising said composites and uses thereof. 本发明涉及包含至少种有益剂和掺合物的复合物，掺合物包含：(i)至少种水溶性聚合物，其是通过与2-10C醛的反应被改性，使得可用的-OH基团的1-15％已被改性的聚(乙烯醇)聚合物；和(ii)至少种离子物质；(iii)任选地至少种蜡或蜡状物质；和(iv)任选地至少种两亲聚合物。本发明的另外的方面涉及用于制备所述复合物的工艺、包含所述复合物的消费产品及其用途。