基本信息:
- 专利标题： PERFUME COMPOSITIONS AND AIR FRESHENER DEVICE
- 申请号：US15770574 申请日：2016-11-16
- 公开(公告)号：US20180311395A1 公开(公告)日：2018-11-01
- 发明人： Philippe BLONDEAU , Sebastien PICCI
- 申请人： Givaudan, S.A.
- 优先权： GB1520246.8 20151117
- 国际申请： PCT/EP2016/077825 WO 20161116
- 主分类号： A61L9/12
- IPC分类号： A61L9/12 ; A61L9/01
摘要：
A perfume composition for use in non-porous membrane-based air fresheners is provided. The composition includes one or more fragrance ingredients; and from about 5% to about 90% by weight of a liquid carrier having individual Hansen solubility parameters of: a dispersion solubility parameter (δd) less than about 17 MPa1/2, a polar solubility parameter (δp) ranging from about 1 to about 7 MPa1/2, and a hydrogen bond solubility parameter (δh) ranging from about 2 to about 7 MPa1/2; a C log P lower than about 3.5; and a vapor pressure ranging from about 0.2 to about 1 mmHg.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61L | 材料或物体消毒的一般方法或装置；空气的灭菌、消毒或除臭；绷带、敷料、吸收垫或外科用品的化学方面；绷带、敷料、吸收垫或外科用品的材料 |
| ------A61L9/00 | 空气的消毒、灭菌或除臭 |
| --------A61L9/01 | .除臭组合物 |
| ----------A61L9/02 | ..使用加热或燃烧时在空气中气化的物质 |
| ------------A61L9/12 | ...其装置，例如储存器 |