Title:
エアフレッシュナー分配器
Document Type and Number:
Japanese Patent JP4451495
Kind Code:
B2
Abstract:
This invention provides an air freshener dispenser device in the form of a semi-rigid thermoplastic strip, which has the central area of both flat surfaces covered with a coextensive laminate of an inner vapor-permeable membrane and an outer peelable vapor-impermeable membrane. The respective membrane laminates enclose the central area of the strip which has at least one aperture accessing between the two laminate films. Preferably there are multiple apertures which serves as a reservoir for a volatile air freshener ingredient. Partial or complete removal of one or both peelablevapor-impermeable membranes allows delivery of the air freshener ingredient as vapor into the environment at a controlled rate over an extended time period.
Inventors:
Martin, John
Los Proc, Joseph, M.
Los Proc, Joseph, M.
Application Number:
JP54102697A
Publication Date:
April 14, 2010
Filing Date:
May 14, 1997
Export Citation:
Assignee:
S. C. Johnson and Sun, Incorporated
International Classes:
A61L9/12
Domestic Patent References:
| JP4247206A | ||||
| JP4099417A | ||||
| JP1099417U | ||||
| JP62001632U | ||||
| JP57079532U | ||||
| JP54056426U | ||||
| JP48026571U | ||||
| JP49048321U |
Foreign References:
| WO1995015772A1 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa