Invention Grant
- Patent Title: Aerosol composition with enhanced dispersion effects
- Patent Title (中): 气溶胶组合物具有增强的分散效果
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Application No.: US13906979Application Date: 2013-05-31
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Publication No.: US09138409B2Publication Date: 2015-09-22
- Inventor: Peter N. Nguyen , John R. Wietfeldt , Yemi S. Bullen , Francis J. Randall , Randy C. Yuhas
- Applicant: S.C. Johnson & Son, Inc.
- Applicant Address: US WI Racine
- Assignee: S.C. Johnson & Son, Inc.
- Current Assignee: S.C. Johnson & Son, Inc.
- Current Assignee Address: US WI Racine
- Main IPC: A61K9/12
- IPC: A61K9/12 ; A61M11/04 ; B65D83/00 ; A01N25/06 ; A61L9/01 ; A61L9/14

Abstract:
A stable, high VOC, single phase, non-aqueous liquid aerosol composition having enhanced dispersion based on reduced particle size and increased evaporation rate to result in improved active ingredient dispersion, slower settling in air and less residue on surfaces. The composition includes at least one hydrocarbon propellant, at least one active ingredient and a solvent blend. The solvent blend includes at least one low volatility solvent and at least one high volatility solvent wherein each has a defined vapor pressure and Hansen solubility parameter. The composition upon dispersion as a spray has an aerosol particle size of less than 30 microns.
Public/Granted literature
- US20130259943A1 AEROSOL COMPOSITION WITH ENHANCED DISPERSION EFFECTS Public/Granted day:2013-10-03
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