基本信息:
- 专利标题: AIR TREATMENT DISPENSERS DELIVERING MULTIPLE CHEMICALS
- 专利标题(中):空气处理分配器交付多种化学品
- 申请号:PCT/US2008/003287 申请日:2008-03-12
- 公开(公告)号:WO2008112256A1 公开(公告)日:2008-09-18
- 发明人: DESILVA, Ranjit, A. , DAVIS, Brian, T. , ANANTH, Gopal, P.
- 申请人: S. C. JOHNSON & SON, INC. , DESILVA, Ranjit, A. , DAVIS, Brian, T. , ANANTH, Gopal, P.
- 申请人地址: 1525 Howe Street Racine, Wisconsin 53403 US
- 专利权人: S. C. JOHNSON & SON, INC.,DESILVA, Ranjit, A.,DAVIS, Brian, T.,ANANTH, Gopal, P.
- 当前专利权人: S. C. JOHNSON & SON, INC.,DESILVA, Ranjit, A.,DAVIS, Brian, T.,ANANTH, Gopal, P.
- 当前专利权人地址: 1525 Howe Street Racine, Wisconsin 53403 US
- 代理机构: HOUSER, David, J.
- 优先权: US11/684,707 20070312
- 主分类号: A61L9/03
- IPC分类号: A61L9/03 ; A01M1/20 ; G01N31/22
摘要:
Devices for dispensing air treatment chemicals are described. They have a first substrate bearing a first volatile air treatment chemical that is dispensed when the first substrate is heated, and a second substrate bearing a second volatile air treatment chemical that is dispensed from the second substrate when the second substrate is heated. The substrates are positioned in stacked fashion relative to each other, optionally with a permeable membrane there between. There may also be a use-up cue indicator unit coordinated with use of the chemicals. The first and second substrates and indicator unit can be in a single replaceable cartridge unit, preferably with the second substrate in the form of a porous ring that houses the indicator unit.
摘要(中):
描述了用于分配空气处理化学品的装置。 它们具有第一衬底,其承载第一挥发性空气处理化学品,其在第一衬底被加热时被分配;以及第二衬底,其承载第二挥发性空气处理化学品,当第二衬底被加热时,该第二衬底从第二衬底分配。 衬底相对于彼此以层叠的方式定位,任选地在其间具有可渗透的膜。 还可能存在与使用化学品协调使用的消耗指示器单元。 第一和第二基板和指示器单元可以在单个可更换的盒单元中,优选地以容纳指示器单元的多孔环形式的第二基板。
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 |
------------A61L9/03 | ...其装置 |