会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • A MULTI COMPONENT CONTROLLED DELIVERY SYSTEM FOR FABRIC CARE PRODUCTS
    • 一种用于织物护理产品的多组分控制输送系统
    • WO2003091379A1
    • 2003-11-06
    • PCT/US2003/008366
    • 2003-03-19
    • SALVONA L.L.C.
    • SHEFER, AdiSHEFER, Samuel
    • C11D17/00
    • C11D17/0039C11D1/62C11D3/505C11D9/00C11D9/26C11D9/36
    • The present invention relates to an improved controlled delivery system that can be incorporated in dry granular, or powder, fabric care products, such as laundry detergents, tumble dryer sheets, rinse added products, and other fabric care products, to enhance fragrance performance. The controlled delivery system of the present invention comprises substantially free-flowing, powder formed of solid hydrophobic, positively charged, nano-spheres of encapsulated active ingredients, such as a fragrance, that are encapsulated in a moisture sensitive micro-spheres, solid spheres. The high cationic charge density of the nano-sphere improves fragrance deposition onto the laundered fabric. The high cationic charge density on the nano-sphere surface is created by incorporating a cationic fabric conditioning agent into the solid hydrophobic matrix of the nano-spheres, by incorporating a cationic charge “booster” in the water sensitive micro-sphere matrix, or by using a cationic fabric conditioning agent in the nano-sphere matrix in conjunction with a cationic charge “booster” in the micro-sphere matrix. The fragrance carrier system also provides controlled release or prolonged fragrance release from the dry laundered fabric over an extended period of time, or yields a high impact fragrance “burst” upon ironing the fabric. The invention also pertains to fabric care products comprising the controlled release system of the present invention.
    • 本发明涉及一种改进的受控递送系统,其可并入干燥颗粒状或粉末状织物护理产品,例如衣物洗涤剂,滚筒干燥片,漂洗添加产品和其它织物护理产品中,以增强香味性能。 本发明的受控递送系统包括基本上自由流动的粉末,其由包封的活性成分(例如香料)的固体疏水性,带正电荷的纳米球形成,其被包封在湿气敏感的微球体,固体球体中。 纳米球的高阳离子电荷密度改善了洗涤织物上的香味沉积。 纳米球表面上的高阳离子电荷密度是通过将阳离子织物调理剂掺入到纳米球的固体疏水性基质中,通过在水敏微孔基质中掺入阳离子电荷“助剂”或通过 在纳米球基质中使用阳离子织物调理剂与微球基质中的阳离子电荷“增强剂”相结合。 香料载体系统还在延长的时间内提供受控释放或长时间从干洗织物释放的香料,或在熨烫织物时产生高冲击性的香料“爆裂”。 本发明还涉及包含本发明的控制释放系统的织物护理产品。