![Increased moisturization efficacy using hydroxyalkylurea](/ep/2008/06/25/EP1935878A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Increased moisturization efficacy using hydroxyalkylurea
- 专利标题(中):Gesteigerte Befeuchtungswirksamkeit durch Verwendung eines Hydroxkylharnstoff
- 申请号:EP08002026.6 申请日:2004-11-23
- 公开(公告)号:EP1935878A1 公开(公告)日:2008-06-25
- 发明人: Landa, Peter A. , Cao, Hongjie , Martino, Gary T. , Morosov, Irina M. , Drovetskaya, Tatiana
- 申请人: National Starch and Chemical Investment Holding Corporation
- 申请人地址: 1000 Uniqema Boulevard New Castle, Delaware 19720 US
- 专利权人: National Starch and Chemical Investment Holding Corporation
- 当前专利权人: AKZO NOBEL CHEMICALS INTERNATIONAL B.V., NL
- 当前专利权人地址: AKZO NOBEL CHEMICALS INTERNATIONAL B.V., NL
- 代理机构: Held, Stephan
- 优先权: US723340 20031126; US939204 20040910
- 主分类号: C07C275/10
- IPC分类号: C07C275/10 ; C08K5/21
摘要:
A personal care composition having at least one hydroxyalkylurea (HAU) optionally in combination with at least one other moisturizing agent. The at least one HAU, alone or together with the at least one moisturizing agent, provides not only the perception of moisturization, but also actual increased moisturization efficacy. When the two are used in combination in a personal care composition, they are provided in a synergistically moisturizing effective ratio to provide that perception of moisturization and increased moisturization efficacy. Such personal care compositions provide an enhanced smooth feel as well as enhanced flexibility, elasticity, suppleness and firmness without leaving a heavy or greasy feel.
摘要(中):
一种具有任选与至少一种其它保湿剂组合的至少一种羟烷基脲(HAU)的个人护理组合物。 单独或与至少一种保湿剂一起的至少一种HAU不仅提供了保湿的感觉,而且提供了实际增加的保湿功效。 当两者在个人护理组合物中组合使用时,它们以协同的保湿有效比提供,以提供保湿的感觉和增加的保湿功效。 这样的个人护理组合物提供增强的平滑感和增强的柔韧性,弹性,柔软性和坚实性,而不会留下沉重或油腻的感觉。
公开/授权文献:
- EP1935878B1 Increased moisturization efficacy using hydroxyalkylurea 公开/授权日:2012-03-28
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C275/00 | 脲的衍生物,即含有以下任何基团的化合物NCOO,NCOHal或NCHalHal或该氮原子不属于硝基或亚硝基 |
--------C07C275/04 | .脲基的氮原子连接非环碳原子 |
----------C07C275/06 | ..无环和饱和碳架 |
------------C07C275/10 | ...进一步被单键氧原子取代 |