| 摘要 |
PROBLEM TO BE SOLVED: To provide an aerosol type hair spray which is highly safe at high temperature and does not cause a clogging phenomenon, even when a setting agent resin is compounded. SOLUTION: This aerosol type hair spray comprises an undiluted liquid, isopentane and a compression gas, has an undiluted liquid:isopentane weight ratio of 99.0:0.1 to 80:20, and finally has an initial inner pressure of 0.5 to 1.0 MPa at 25 deg.C.
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